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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 2471. Отображено 100.
09-02-2012 дата публикации

Plasma reactor

Номер: US20120034135A1
Автор: Philip John Risby
Принадлежит: GASPLAS AS

A reaction vessel has a reaction chamber, and two or more plasma nozzles coupled to the reactor chamber. Each plasma nozzle has a microwave plasma generator powered by a magnetron, and a feed tube for directing a flow of material via the plasma generator to a respective inlet to the reaction chamber whereby the plasma generator at least partly ionises the material to form a plasma prior to entry of the at least partly ionised material into the reaction chamber. The plasma-generating region of each nozzle is separated from the reactor chamber at a distance between 0.005 to 1 m.

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Номер записи: 1
30-08-2012 дата публикации

Air brush

Номер: US20120217318A1
Автор: Pershant Mehta
Принадлежит: Je Matadi Inc

An embodiment of the present invention is an air brush including a housing, a head assembly, and a trigger assembly. The housing has a main body with an air valve, reservoir and a handle. The head assembly mounts to the main body with a nozzle, nozzle cap, and a needle cap. The trigger assembly fits within the housing and includes a needle engaging the head assembly, a needle chucking guide, a needle chucking nut, a lever assembly, a spring guide and a spring device. The lever assembly actuates the needle to release compressed air and contents of the reservoir. The spring device controls release of the contents relative to the air flow through the air valve and nozzle. The spring device includes a first spring, a second spring, and a ring member. The ring member is positioned between the springs, and the springs have different strengths.

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Номер записи: 2
06-09-2012 дата публикации

Ready-to-use hose end sprayer

Номер: US20120223161A1
Автор: Jay F. Perkins, Paul Havlovitz, Paul Hsu, Randy M. Goodwin
Принадлежит: SMG Brands Inc

A ready-to-use sprayer comprises a container defining an interior compartment for containing a liquid product, a housing having a main chamber and a grip portion, a nozzle in selective fluid communication with the outlet of the fluid chamber, and a pivot switch on the exterior of the housing for selecting a fluid flow condition for the main chamber.

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Номер записи: 3
18-10-2012 дата публикации

Atmospheric pressure plasma method for producing surface-modified particles and coatings

Номер: US20120261391A1
Автор: Alexander Knospe, Christian Buske, Jörg IHDE, Jost Degenhardt, Ralph Wilken
Принадлежит: Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV, PLASMATREAT GMBH

Disclosed is a method for producing surface-modified particles in atmospheric pressure plasma, and a method for producing a coating with particles dispersed therein using an atmospheric pressure plasma. The plasma is produced by a discharge between electrodes in a process gas. In both methods one of the electrodes is a sputter electrode, which sputters the particles due to the discharge. Also disclosed are methods for producing composite material, with which surface-modified particles are built in a matrix, and to said composite materials. Also disclosed are plasma nozzles and devices containing said nozzles for producing surface-modified particles and coatings with the particles dispersed therein.

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Номер записи: 4
08-11-2012 дата публикации

Paint Cup Assembly Support Structure

Номер: US20120279613A1
Автор: Biagio P. Pellegrino, Clemens E. Zoellner, Ronald J. Cuccia, Thomas R. Nixon
Принадлежит: Saint Gobain Abrasifs SA, Saint Gobain Abrasives Inc

A paint cup assembly filling station includes an upper paint cup tray formed with at least one upper hole configured to receive a paint cup assembly, a lower paint cup tray formed with at least one lower hole configured to receive a paint cup assembly, and a housing separating the upper paint cup tray from the lower paint cup tray.

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Номер записи: 5
10-01-2013 дата публикации

Method and device for arc spraying

Номер: US20130011569A1
Автор: Jochen Schein, Peter Heinrich, Werner Krömmer
Принадлежит: Linde GmbH

A method for arc spraying in which at least one wire-shaped spray filler material is melted in an arc by means of electric current and atomised by means of an atomising gas flow and applied in the form of a particle stream onto a workpiece, at least one wire-shaped spray filler material being preheated before the melting in the arc.

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Номер записи: 6
04-04-2013 дата публикации

SPRAY DEVICE HAVING CURVED PASSAGES

Номер: US20130082120A1
Автор: Cedoz Roger T., Hasselschwert Daniel J.
Принадлежит:

A system includes an air cap configured to mount to a head of a spray device, wherein the air cap comprises at least one air passage having a curved flow path. A system may include a spray head having a first curved air passage that turns inwardly toward a central axis of the spray head, and a second curved air passage that turns inwardly toward the central axis of the spray head, wherein the first and second curved air passage are configured to direct first and second air flows inwardly toward a spray to shape the spray. A system may include a spray device having a liquid passage leading to a liquid outlet, and a curved air passage that gradually curves toward an air outlet. 1. A system , comprising:an air cap configured to mount to a head of a spray device, wherein the air cap comprises at least one air passage having a curved flow path.2. The system of claim 1 , wherein the at least one passage comprises a curved tubing.3. The system of claim 2 , wherein the curved tubing is at least partially surrounded by a protective wall.4. The system of claim 2 , wherein the curved tubing is at least partially encased by a protective material.5. The system of claim 4 , wherein the protective material is an overmolded material.6. The system of claim 1 , wherein the air cap is a one-piece structure having the at least one air passage with the curved flow path.7. The system of claim 1 , wherein the air cap is a multi-piece structure having the at least one air passage with the curved flow path.8. The system of claim 7 , wherein a first piece of the multi-piece structure defines the at least one air passage with the curved flow path claim 7 , and a second piece of the multi-piece structure at least partially surrounds the first piece.9. The system of claim 1 , wherein the at least one air passage having the curved flow path is configured to direct an air flow toward a spray to shape the spray.10. The system of claim 1 , wherein the at least one air passage comprises first and ...

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Номер записи: 7
16-05-2013 дата публикации

PAINT SPRAYER

Номер: US20130119156A1
Автор: Munn Jamie S., Richards Gareth
Принадлежит:

A (paint) sprayer having a wet part, a dry part and a component (such as a piston) that, when in place when the wet and dry parts are operatively assembled together at least in part prevents leakage from the wet part to the dry part. A device or mechanism (such as a flexible clip or a pivotal bracket) connected to one of the parts prevents the wet and dry parts from being assembled together when the component is not in place relative to the one of the parts. 1. A sprayer comprising:a sprayer rear part;a sprayer front part positionable in an operative connected position relative to the rear part and in an alternative disconnected position relative to the rear part;a piston positionable in an operative position extending between the rear part and the front part when the front part is in the connected position and alternatively positionable in a disconnected position disconnected from both of the rear and front parts when the front part is in the disconnected position; anda blocking mechanism connected to the rear and/or front parts and configured to prevent the front part from being positioned in the connected position when the piston is in the disconnected position.2. The sprayer of wherein the blocking mechanism is in a non-blocking position when the piston is in a connecting position with one end portion of the piston in the rear part and an opposite end portion in the front part so as to not prevent the front part from being positioned in the connected position.3. The sprayer of wherein the piston when an end portion thereof is operatively in an opening in the rear or front parts causes the blocking mechanism to be biased to and/or maintained in the non-blocking position.4. The sprayer of wherein the blocking mechanism includes a pivotal bracket.5. (canceled)6. (canceled)7. (canceled)8. The sprayer of wherein the blocking mechanism includes a cantilevered clip.9. (canceled)10. (canceled)11. The sprayer of wherein the blocking mechanism includes a pivotal locking ...

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Номер записи: 8
06-06-2013 дата публикации

SPRAYING APPARATUS AND METHODS AND COMPONENTS RELATING TO SPRAYING APPARATUS

Номер: US20130140375A1
Автор: Easton Campbell Bryce, Easton Geoffrey James, Longstaff Nicholas Roy
Принадлежит:

A spraying apparatus that is particularly suited to spraying of suspensions, for example liquid suspended fertilizers. The apparatus includes a tank with an inlet configured to create fluid circulation within the tank, thereby reducing settling of solids out of suspension. A mixing unit improves the mixing of particulates with fluids as they are added to the tank. Spray outlets are arranged in a flow loop and only a proportion of fluid passing through the flow loop is sprayed with the remaining fluid returning to the tank for recirculation. Pressure-actuated closures may be used to prevent spraying until pressure has built up sufficiently. 132-. (canceled)33. An agricultural or horticultural spraying apparatus including:i) a mixing unit with an intake for introduction of a material to be sprayed into the mixing unit and a fluid inlet for introduction of fluid into the mixing unit; and 'wherein the mixing unit is configured to cause turbulent flow of fluid that is introduced from the fluid inlet to promote mixing of the material and the fluid.', 'ii) a tank, an outlet from the mixing unit leading directly or indirectly to the tank;'}34. A spraying apparatus as claimed in wherein the material to be sprayed is or includes a particulate material.35. A spraying apparatus as claimed in wherein one or more structural features are provided within the mixing unit to cause the turbulent flow.36. A spraying apparatus as claimed in wherein the structural features include one or more features from the group: plates claim 35 , obstructions claim 35 , baffles claim 35 , walls claim 35 , ramps claim 35 , deflectors.37. A spraying apparatus as claimed in claim 33 , including a pump arranged to cause fluid to flow from the tank to the fluid inlet for introduction of fluid into the mixing unit claim 33 , the fluid then flowing from the mixing unit back to the tank.38. A spraying apparatus as claimed in claim 37 , wherein the pump is arranged to maintain a recirculating flow from the ...

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Номер записи: 9
20-06-2013 дата публикации

Paint Sprayer with Paint Container Attachment Apparatus

Номер: US20130153683A1
Автор: Bobby Lynn Lawrence
Принадлежит: Campbell Hausfeld Scott Fetzer Co

A paint sprayer is configured for use with a paint container. The sprayer includes a housing having an air inlet and a nozzle located on the housing. Movable grip members are supported on the housing. The grip members are located in a circular array with an inner diameter that is greater than the outer diameter of the paint container. A ring extends circumferentially about the circular array of grip members, and is supported on the housing for rotation relative to the housing. When the ring rotates relative to the housing, it moves the grip members to a condition in which the inner diameter of the circular array is not greater than the outer diameter of the paint container.

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Номер записи: 10
20-06-2013 дата публикации

SYSTEM AND METHOD FOR UTILIZATION OF SHROUDED PLASMA SPRAY OR SHROUDED LIQUID SUSPENSION INJECTION IN SUSPENSION PLASMA SPRAY PROCESSES

Номер: US20130157040A1
Автор: Feuerstein Albert, III Thomas F., Lemen Don J., Lewis, McCoy Mark, Petorak Christopher A.
Принадлежит:

A system and method for producing thermal spray coatings on a substrate from a liquid suspension is disclosed. The disclosed system and method include a thermal spray torch for generating a plasma and a liquid suspension delivery subsystem for delivering a flow of liquid suspension with sub-micron particles to the plasma to produce a plasma effluent. The liquid suspension delivery subsystem comprises an injector or nozzle which can produce an inert or reactive gas sheath partially or fully surrounding the plasma effluent. A sheath can also be used to isolate injection of the liquid suspension. A gas assist stream can also be employed at or near the suspension injection point. The shroud, sheath or gas assist technique can retain the sub-micron particles entrained within the plasma effluent and substantially prevent entrainment of ambient gases into the plasma effluent. The liquid suspension delivery subsystem can be arranged as an axial injection system, a radial internal injection system or an external radial injection system. 1. A thermal spray system for producing coatings on a substrate from a liquid suspension comprising:a thermal spray torch for generating a plasma;a liquid suspension delivery subsystem for delivering a flow of the liquid suspension with sub-micron particles; anda nozzle assembly for delivering the plasma from the thermal spray torch to the liquid suspension to produce a plasma effluent, the nozzle assembly adapted for producing an inert gas shroud substantially surrounding said plasma effluent;wherein the inert shroud is configured to substantially retain entrainment of the sub-micron particles in the plasma effluent and substantially inhibit gases from entering and reacting with the plasma effluent.2. The thermal spray system of claim 1 , wherein the shroud extends from the nozzle assembly to the substrate surface.3. The thermal spray system of claim 1 , wherein the shroud is a laminar flowing shield.4. The thermal spray system of claim 1 , ...

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Номер записи: 11
22-08-2013 дата публикации

PLASMA PROCESSES AT ATMOSPHERIC PRESSURE

Номер: US20130213576A1
Автор: Gesche Roland, Kühn Silvio, Porteanu Horia-Eugen
Принадлежит: FORSCHUNGSVERBUND BERLIN E.V.

The invention relates to an apparatus for the treatment of surfaces of a substrate by means of plasma. Said apparatus comprises a plasma source designed to generate plasma and to eject it into a plasma space with a longitudinal plasma extent, said extent extending along a main motion component of the plasma, an at least partially conductive first holding apparatus designed to hold a first workpiece, and a voltage source connected to the first holding apparatus, said voltage source being designed to generate a first acceleration voltage and to apply it to the first holding apparatus. The first holding apparatus is arranged and designed relative to the plasma source in such a manner that it places the first workpiece in such a manner that the plasma reaches the first workpiece when the first acceleration voltage is applied. 1. An apparatus for the exactly localized treatment of surfaces of a substrate by means of plasma , said apparatus comprising a plasma source designed to generate plasma and to eject it into a plasma space with a longitudinal plasma extent , said extent extending along a main motion component of the plasma; an at least partially conductive first holding apparatus designed to hold a first workpiece; and a voltage source connected to the first holding apparatus , said voltage source being designed to generate a first acceleration voltage and to apply it to the first holding apparatus , wherein the first holding apparatus is arranged and designed relative to the plasma source in such a manner that it places the first workpiece in such a manner that the plasma reaches the first workpiece when the first acceleration voltage is applied.2. The apparatus according to having a vacuum chamber claim 1 , in which vacuum chamber the plasma source and the first holding apparatus are arranged and which vacuum chamber is designed to generate a vacuum chamber pressure of between one tenth of standard atmospheric pressure and standard atmospheric pressure.3. The ...

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Номер записи: 12
22-08-2013 дата публикации

System for failsafe controlled dispensing of liquid material

Номер: US20130214061A1
Автор: Mark Maclean-Blevins
Принадлежит: Individual

A system and method are provided for failsafe storage and dispensing of a liquid material from a container having a storage compartment. The system includes a container, a collapsible receptacle disposed within the container, and a disposing control unit coupled to the container. The container defines a storage compartment and an access opening in communication therewith, while the collapsible receptacle is disposed within the storage compartment for sealed storage of the liquid material therein. The dispensing control unit includes a control valve portion operable to selectively direct a flow path of at least a portion of a pressurized fluid stream that it receives. The dispensing control unit further includes a response valve portion coupled to the collapsible receptacle which is reconfigurable responsive to the pressurized fluid stream directed selectively thereto by the control valve portion to alternatively seal and open the collapsible receptacle. The response valve portion is resiliently biased to a configuration whereby release of the liquid material therethrough is prevented in the absence of suitable fluid pressure actuation.

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Номер записи: 13
29-08-2013 дата публикации

SPRAYGUN WITH BUILT-IN QUICK-FIT CONNECTOR

Номер: US20130221130A1
Автор: Adams Michael J.R., Delbridge Neil, Howcroft Michael W., Joseph Stephen C.P.
Принадлежит: 3M INNOVATIVE PROPERTIES COMPANY

A spray gun and a detachable liquid reservoir releasably attached to the spray gun by engagement of mateable, non-threaded formations provided on the spray gun and the reservoir. The spray gun has an integral connector boss with a socket for reception of a connector tube of the reservoir. The boss has an external flange at the distal end and the reservoir has hook members separate from the connector tube. The hook members are co-operable with the flange when the connector tube is received in the socket to secure releasably the reservoir to the spray gun. In another arrangement, the connector tube is an interference friction-fit in the socket to secure releasably the reservoir to the spray gun. In yet another arrangement, the connector tube has bayonet lugs co-operable with bayonet grooves in the wall of the socket when the connector tube is received in the socket to secure releasably the reservoir to the spray gun. In a still further arrangement, the reservoir has an integral spout received in the socket integral with the spray gun and provided with a helical projection co-operable with the underside of a radial lug externally of the socket to secure the reservoir. 1. A lid for a reservoir of a gravity feed spray gun , the lid comprising an integral spout for direct connection to a socket of the spray gun , said spout having a first cylindrical portion , an externally threaded portion , and a second cylindrical portion , wherein said first cylindrical portion is provided with a helical projection for co-operating with a lug on a spray gun body , wherein an abutment is provided at an end of the helical projection to provide an end stop to limit rotation of the lid relative to the lug.2. The lid of claim 1 , wherein the free end of said spout is provided with a sealing face.3. The lid of claim 1 , wherein the said second cylindrical portion is provided with one or more sealing ribs.4. The lid of claim 1 , wherein the abutment comprises an axial abutment at an upper ...

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Номер записи: 14
03-10-2013 дата публикации

Apparatus for spraying liquids, and adapters and liquid reservoirs suitable for use therewith

Номер: US20130256424A1
Автор: Alan F. Butler, David R. Bastow, Jerome E. Salhus, Malcolm F. Douglas, Margaret A. Hartfel, Stephen C.P. Joseph
Принадлежит: 3M Innovative Properties Co

Apparatus and methods for spraying a liquid relating to a gravity-fed spray gun are disclosed. Disclosed gravity fed spray guns may comprise a body and an attachment point located at a top portion of the body; and a spray nozzle located at a front portion of the body. An apparatus may further comprise a fluid reservoir configured to contain a fluid to be sprayed through the spray nozzle, the fluid reservoir comprising a container comprising an open end; a lid for cooperative engagement with the open end of the container, the lid comprising a connector to couple the fluid reservoir to the attachment point of the spray gun and an aperture through which the fluid can flow from the fluid reservoir to the spray nozzle in use; and a filter positioned to filter the fluid before reaching the spray nozzle.

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Номер записи: 15
17-10-2013 дата публикации

APPARATUS AND METHOD FOR PRODUCING FREE-STANDING MATERIALS

Номер: US20130270356A1
Автор: Bai Hua, Chakraborty Debashis, DiFilippo Vincent, Goela Jitendra S., Pickering Michael A., STERN Heather A. G., Wang Hangyao
Принадлежит:

An apparatus includes a manifold with a chamber for mixing multiple reactants. Gases are jetted into the manifold by a plurality of inlet injectors. The inlet injectors are arranged such that the gases passing into the manifold impinge on each other at a common point to form a mixture. The mixture passes through a plurality of holes in one side of the manifold into a deposition chamber where the mixture of gases impinges on additional gases at a common point to provide a reaction resulting in deposition of solid materials in the deposition chamber. The solid materials are free-standing. 1. An apparatus comprising:A manifold comprising a mixing chamber, the mixing chamber comprises a plurality of inlet injectors, each inlet injector comprises a bore opening into the mixing chamber for the introduction of gases into the mixing chamber, the bores of the plurality of inlet injectors are angled to allow the gases entering into the mixing chamber to impinge on each other in the mixing chamber;A dispersion plate covers a side of the mixing chamber, the dispersion plate comprises a plurality of holes for egress of a substantially uniform mixture of gases from the mixing chamber; andA cross-jet component joined to the manifold, the cross-jet component comprises a plurality of holes for the egress of additional gases from the cross-jet component, each hole of the cross-jet component corresponds to a hole in the dispersion plate to allow the substantially uniform mixture of gases from the mixing chamber of the manifold to impinge on the additional gases from the cross-jet component.2. The apparatus of claim 1 , wherein the manifold further comprises a confinement chamber defined by two plates each having four side and two faces claim 1 , the plates join at a common side and a top side of each plate joins a top of the manifold and a back side of each plate joins a backside of the manifold claim 1 , each face of each plate comprises a hole for insertion of an inlet injector.3. ...

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Номер записи: 16
19-12-2013 дата публикации

PLASMA SPRAY NOZZLE WITH INTERNAL INJECTION

Номер: US20130334176A1
Автор: Felkel Mario, Gruner Heiko, Ladru Francis
Принадлежит:

A plasma spray nozzle is provided. Owing to their high degree of wear, previous plasma spray nozzles were not suitable for the coating of components for which long coating times were necessary. The coating times may be reduced considerably by the triple injection of powder into the inner channel through the plasma spray nozzle. 1. A plasma spray nozzle , comprising:an inner channel including a first end and a second end which is downstream from the first end; anda powder injection hole,wherein the inner channel includes a divergent part at the second end, andwherein the powder injection hole is not arranged in the divergent region, wherein the inner channel consists of the divergent region and a region with a constant cross section,wherein the divergent region includes a first end which is disposed where in the inner channel starts to diverge and a second end which coincides with the second end of the inner channel, andwherein the plasma spray nozzle includes a shoulder at the start of the divergent part.2. The plasma spray nozzle as claimed in claim 1 , wherein the powder injection hole is arranged close to the first end of the inner channel opposite from the divergent region.3. The plasma spray nozzle as claimed in claim 1 , wherein the plasma spray nozzle includes at least two powder injection holes.4. The plasma spray nozzle as claimed in claim 3 , wherein the plasma spray nozzle includes at least three powder injection holes.5. The plasma spray nozzle as claimed in claim 1 , wherein the plasma spray nozzle includes a plurality of external cooling fins.6. The plasma spray nozzle as claimed in claim 5 , wherein the plurality of external cooling fins are arranged between the divergent region and the powder injection hole.7. The powder spray nozzle as claimed in claim 5 , wherein the plasma spray nozzle includes an external sealing ring.8. The powder spray nozzle as claimed in claim 7 , wherein the external sealing ring is arranged between the plurality of cooling ...

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Номер записи: 17
26-12-2013 дата публикации

MIXING AND DISPENSING APPARATUS

Номер: US20130341349A1
Автор: BAKER Walter Anthony, JR. Arthur L., VELLUTATO
Принадлежит:

A mixing and dispensing apparatus having first and second containers. The first container has a main body portion which retains a first substance. A separate compartment is located in the first container and an internal passageway is formed between the main body portion and the compartment. The second container is configured to retain a second substance, and is compressible. The second container has a top end and a closed spout, wherein the closed spout is located in the compartment with the spout extending through the internal passageway into the main body portion of said first container. A release mechanism is formed by a plunger extending within the second container. The plunger has a first end in communication with the top end of the second container, and a second end aligned with the closed spout. The second end opens the closed spout when the second container is compressed to release the second substance into the main body portion of the first container. 1. A mixing and dispensing apparatus comprising:a first container having a main body portion retaining a first substance and a compartment with an internal passageway between the main body portion and the compartment;a second container configured to retain a second substance, said second container being compressible and having a top end and a closed spout, wherein the closed spout is located in said compartment with the spout extending through the internal passageway into the main body portion of said first container; and,a plunger extending within said second container and having a first end in communication with the top end of said second container, and a second end aligned with the closed spout, whereby the second end opens the closed spout when said second container is compressed to release the second substance into the main body portion of said first container.2. The apparatus of claim 1 , wherein said apparatus is configured for use in a clean room.3. The apparatus of claim 1 , further comprising a foil ...

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Номер записи: 18
12-01-2017 дата публикации

SYSTEMS AND METHODS FOR REFURBISHING A PLUNGER OF A GAS WELL SYSTEM

Номер: US20170008135A1
Автор: Allen Larry R.
Принадлежит:

The disclosure presents systems and methods for refurbishing an artificial gas lift plunger of a gas well system. According to the embodiments described herein, the systems and methods can remove a portion of a plunger body of a cylindrical artificial gas lift plunger of a gas well system. The removed portion(s) of the plunger body can cause the plunger body to be radially symmetric with a uniform body thickness along the length of the plunger body. Further, body material can be deposited onto the plunger body, substantially adhering to the plunger body and forming an increased thickness of the plunger body. Moreover, body material can be removed from the plunger body to cause a substantially uniform thickness of the plunger body. 1. A method for refurbishing a plunger of a gas well system , comprising:removing a portion of a cylindrical plunger of a gas well system to cause a plunger body to be radially symmetric and of uniform first thickness along the length of the plunger body;depositing body material onto the plunger body, the body material deposited onto the plunger body substantially adhering to the plunger body to form a second body portion and causing a second body thickness of the plunger body, where the second body thickness is greater than the first body thickness; andremoving any non-uniform portions of the deposited body material to cause a substantially uniform third thickness of the plunger body, the third thickness being greater than the first plunger body thickness and less than the second plunger body thickness.2. The method of claim 1 , wherein the plunger is revolved about a longitudinal axis disposed in a center portion and substantially parallel with the length of the plunger to facilitate removing the body material.3. The method of claim 1 , wherein the plunger is revolved about a longitudinal axis disposed in a center portion and substantially parallel with the length of the plunger to facilitate depositing the body material.4. The method of ...

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Номер записи: 19
10-01-2019 дата публикации

READY-TO-USE HOSE END SPRAYER

Номер: US20190008089A1
Автор: Goodwin Randy M., HAVLOVITZ Paul, Hsu Paul, Perkins Jay F.
Принадлежит:

A ready-to-use sprayer comprises a container defining an interior compartment for containing a liquid product and having a pin receiver located near the rear portion and an opening located near the front portion, a housing having a main chamber and a grip portion, a nozzle in selective fluid communication with the outlet of the fluid chamber, a pivot switch on the exterior of the housing for selecting a fluid flow condition for the main chamber, and the housing being coupled to the container at the container opening and the pin receiver. 1. A sprayer comprising:a container defining an interior compartment for containing a substance liquid and comprising a pin receiver, the container comprising a front portion and a rear portion;the pin receiver located proximate the rear portion;a container opening located proximate the front portion;a housing comprising a grip portion and a main chamber; andthe housing being coupled to the container at two separate points comprising: the container opening and the pin receiver.2. The sprayer of claim 1 , wherein the front portion is elevated with respect to rear portion.3. The sprayer of claim 1 , wherein the coupling at the pin receiver is effected using a pin inserted through the pin receiver.4. The sprayer of claim 3 , wherein the pin is formed as part of the housing.5. The sprayer of claim 3 , wherein the pin includes an outside portion that is perforated.6. The sprayer of claim 3 , wherein the pin receiver receives the outside portion of the pin.7. The sprayer of claim 1 , wherein the housing and the container are removably coupled through the pin and the pin receiver.8. The sprayer of claim 1 , wherein the grip portion is curved and the main chamber comprises a substance liquid inlet claim 1 , a carrier liquid inlet claim 1 , and an outlet; andthe housing further comprises: a carrier liquid receiving port and a nozzle in selective fluid communication with the outlet of the main chamber and the housing is coupled to the ...

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Номер записи: 20
14-01-2016 дата публикации

COMBUSTION BURNER

Номер: US20160008830A1
Автор: FUJIMOTO Takayuki, Hagihara Yoshiyuki, Iino Kimio, Yamamoto Yasuyuki
Принадлежит: TAIYO NIPPON SANSO CORPORATION

An object of the present invention is to provide a combustion burner which is capable of heating or melting a raw material powder efficiently by dispersing the raw material powder, and which is capable of improving a collection rate of the heated or melted raw material powder, the invention providing a combustion burner that forms flame including a dispersal member which is provided in the raw material powder outlet which spouts the raw material powder into the flame, includes first and second inclined surfaces, and which disperses the raw material powder by colliding with the raw material powder that is supplied to the raw material powder outlet. 1. A combustion burner that forms flame comprising:a raw material powder outlets which spouts a raw material powder into the flame;a plurality of first fuel outlets, which are disposed further on an inner side than the raw material powder outlets, and which spout a first fuel;a plurality of first oxidant outlets, which are disposed further on the inner side than the raw material powder outlets, and which spout a first oxidant;a plurality of second fuel outlets which are disposed further on an outer side than the raw material powder outlets, and which spout a second fuel;a plurality of second oxidant outlets which are disposed further on the outer side than the raw material powder outlets, and which spout a second oxidant; anda dispersal member which is provided in the raw material powder outlet, and which disperses the raw material powder by colliding with raw material powder that is supplied to the raw material powder outlet.2. The combustion burner according to claim 1 ,wherein a shape of the raw material powder outlet is a ring form which is partitioned by a leading end of a first circular member and a leading end of a second circular member which is disposed on the outer side of the first circular member, andthe dispersal member includes a first inclined surface that disperses the raw material powder in a direction ...

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Номер записи: 21
10-01-2019 дата публикации

MODULAR SPRAY GUN LID ASSEMBLIES AND METHODS OF DESIGN AND USE

Номер: US20190009289A1
Автор: Gullicks Scott D., Joseph Stephan C.P., Pitera Dominic M.
Принадлежит:

A spray gun cup lid is disclosed comprising a modular lid base and a modular liquid outlet that is formed independently of the modular lid base and is connected at an interface to the modular lid base. The modular liquid outlet comprises an outlet connection member to allow connection to a compatible spray gun. 1. A spray gun cup lid comprisinga modular lid base; anda modular liquid outlet that is formed independently of the modular lid base and is connected at an interface to the modular lid base, the modular liquid outlet comprising an outlet connection member.2. The lid of wherein at least one of the modular lid base or the modular liquid outlet comprises a sealing feature which creates a liquid-tight seal when the modular liquid outlet is installed onto the modular lid base.3. The lid of wherein the sealing feature is located on a cylindrical protrusion depending from at least one of the modular lid base or the modular liquid outlet.4. The lid of wherein the sealing feature comprises at least one radial sealing rib.5. The lid of wherein the modular liquid outlet comprises a liquid outlet having an interior surface claim 2 , and wherein assembly of the modular liquid outlet to the modular lid base creates a liquid-tight seal on the interior surface.6. The lid of wherein at least one of the modular lid base or the modular liquid outlet comprises an alignment feature to rotationally position and retain the modular lid base and the modular liquid outlet during assembly.7. The lid of wherein the modular liquid outlet is installed onto the modular lid base by one of spin welding claim 1 , sonic welding claim 1 , twist-locking claim 1 , adhesives claim 1 , threads claim 1 , mechanical fasteners claim 1 , deformed posts claim 1 , or combinations thereof.8. The lid of wherein the modular liquid outlet is non-destructively removable from the modular lid base.9. The lid of wherein the modular liquid outlet is constructed from a different material than the modular lid base. ...

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Номер записи: 22
10-01-2019 дата публикации

SPRAY GUN CUPS, RECEPTACLES, AND METHODS OF USE

Номер: US20190009290A1
Автор: Hegdahl Anna M., Joseph Stephen C.P., Nyaribo Eric O., Pitera Dominic M.
Принадлежит:

A spray gun cup receptacle is disclosed comprising an open end for receiving a liner within a cavity and a base end opposite the open end. The sidewall comprises at least one aperture through which the cavity is visible from outside the spray gun cup receptacle. The apertures are divided one above the other by a brace member, at least a portion of which is disposed at a brace member angle α relative to the base plane. Also disclosed are receptacles comprising one or more tactile feedback members positioned adjacent an aperture. 1. A spray gun cup receptacle comprisingan open end for receiving a liner within a cavity;a base end opposite the open end, the base end being positionable with respect to a work surface W with the open end facing upwards such that a base plane passing through the base end is parallel to the work surface;a sidewall surrounding the cavity and connecting the open end to the base end, the sidewall comprising two apertures through which the cavity is visible from outside the spray gun cup receptacle, the two apertures being divided one above the other by a brace member, at least a portion of which is disposed at a brace member angle α relative to the base plane; anda tactile feedback member positioned on the sidewall directly adjacent an aperture.2. (canceled)3. The spray gun cup receptacle of wherein the brace member defines a brace member trajectory T about the cavity claim 1 , the brace member trajectory comprising a non-circular ellipse.4. The spray gun cup receptacle of wherein the brace member angle α is at least 2 degrees.5. The spray gun cup receptacle of wherein the brace member angle α is less than or equal to 30 degrees.6. (canceled)7. The spray gun cup receptacle of wherein the receptacle connection structure permits the lid member to be secured by one of: a threaded connection claim 1 , helical wedge connection claim 1 , a snap-fit connection claim 1 , a push-fit connection claim 1 , a twist-lock connection claim 1 , a clip ...

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Номер записи: 23
11-01-2018 дата публикации

Wash-free Air-Guiding Cover for a Paint Container

Номер: US20180009581A1
Автор: Chang Kai-Cheng, Cheng Hung-Yen
Принадлежит:

A wash-free air-guiding cover includes a cover having a body with a fixing seat disposed on a side thereof. A ventilation tube is disposed on the fixing seat and includes a ventilation hole intercommunicated with the other side of the body. An air guiding device is mounted to the fixing seat and includes a tube having first, second, and third air guiding spaces. The air guiding device further includes first and second sealing members and first and second flow guiding rods. Air flowing into the tube must flow zigzag through the first, second, and third air guiding spaces and between the first and second flow guiding rods and the second and third air guiding spaces, assuring smooth flow of air during the painting operation and avoiding the paint from leaking via the ventilation tube and the ventilation hole of the cover. 1. A wash-free air-guiding cover comprising:a cover including a body having a first side and a second side, with a fixing seat disposed on the first side of the body, with a ventilation tube disposed on a side of the fixing seat and including a ventilation hole intercommunicated with the second side of the body; andan air guiding device mounted to the fixing seat of the cover, with the air guiding device including a tube, a first sealing member, and a second sealing member, with the tube including first and second ends and first, second, and third air guiding spaces, with each of the first, second, and third air guiding spaces extending from the first end through the second end of the tube, with the first end of the tube including a first positioning space intercommunicated with the first and second air guiding spaces, with the second end of the tube including a second positioning space intercommunicated with the second and third air guiding space, with the first sealing member including a first sealing element positioned in the first positioning space, with a first flow guiding rod extending from a side of the first sealing element and extending into ...

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Номер записи: 24
11-01-2018 дата публикации

METHOD AND COATING SYSTEM FOR COATING CAVITY WALLS

Номер: US20180010905A1
Автор: BERNWINKLER Fabian, KESTING Marc, Schütz Wolfgang, VÖLLINGER Ralf, WIMMER Patrick
Принадлежит: STURM MASCHINEN- & ANLAGENBAU GMBH

The invention relates to a method for coating cavity walls, in particular cylinder bores of engine blocks, In the method, a coating is applied to a cavity wall using a coating lance. In addition, a cavity diameter is measured using a measuring apparatus. According to the invention, the method is characterized in that at least a plurality of diameter values of a first cavity are measured at different heights of the first cavity using the measuring apparatus, and in that a coating of variable thickness is applied to a wall of the first or a second cavity using the coaling lance, the thickness of said coating of variable thickness being dependent on the determined diameter values. The invention additionally describes a corresponding coating system. 2. Method according to claim 1 ,characterized in that{'b': 1', '2', '1', '5, 'the several diameter values (D, D) are measured on the first cavity () before a coating () is applied thereto, and'}{'b': 5', '1, 'in that the variable-thickness coating () is applied to the same first cavity ().'}3. Method according to or claim 1 ,characterized in that{'b': 3', '4', '1', '5', '2, 'the several diameter values (D, D) are measured on the first cavity () after a coating () has been applied to its wall () and'}{'b': 5', '2', '1, 'in that the variable-thickness coating (A) is applied to a wall (A) of the second cavity (A).'}4. Method according to any one of to claim 1 ,characterized in that{'b': 6', '5, 'a thickness () of the variable-thickness coating () is chosen the thicker at a particular height the larger the measured diameter value for this height is.'}5. Method according to any one of to claim 1 ,characterized in that{'b': 5', '6', '1', '2', '3', '4, 'the variable-thickness coating () is applied such that its variable thickness () compensates at least partially for differences of the diameter values (D, D; D, D) at different heights.'}6. Method according to any one of to claim 1 ,characterized in that{'b': 5', '2', '1, 'the ...

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Номер записи: 25
14-01-2016 дата публикации

System and method for injecting a fluid additive into a fluid dispensation system

Номер: US20160011603A1
Автор: Jon Lips
Принадлежит: Virid Services LLC

A method for operating a fluid additive control system to inject a fluid additive into a fluid dispensation system is provided. The method includes receiving a first control signal indicating that a fluid dispensation device within the fluid dispensation system is active, and determining a fluid additive quantity based upon the identity of the fluid dispensation device. The method also includes activating a fluid additive injection system, where the fluid additive dispensation system injects the fluid additive into the fluid dispensation system in response to the activation. The method further includes receiving a second control signal from the fluid additive injection system when the fluid additive quantity for the zone has been injected into the fluid dispensation system, and deactivating the fluid additive dispensation system in response to the second control

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Номер записи: 26
03-02-2022 дата публикации

SPRAYER

Номер: US20220032329A1
Автор: QIAO Xuetao
Принадлежит:

A sprayer includes a housing assembly, a spray nozzle assembly and a fan assembly. The housing assembly is connected to the spray nozzle assembly. The housing assembly is configured to hold liquid, and the fan assembly is configured to generate air flow. The spray nozzle assembly is configured to atomize and spray the liquid from the housing assembly, and blowout the air flow generated by the fan assembly. When the blowing is needed, the air flow generated by the fan assembly passes through the spray nozzle assembly and flows outward. When the spraying is needed, the spray nozzle assembly atomizes and sprays the liquid from the housing assembly. The sprayer is capable of blowing and spraying, which enables the spray to have an improved applicability. 1. A sprayer , comprising:a housing assembly,a spray nozzle assembly, anda fan assembly;wherein the housing assembly is connected to the spray nozzle assembly; the housing assembly is configured to contain a liquid, and the fan assembly is configured to generate air flow; the spray nozzle assembly is configured to atomize and spray the liquid from the housing assembly, and blow out the air flow generated by the fan assembly.2. The sprayer of claim 1 , wherein that the spray nozzle assembly comprises a connector claim 1 , a first blade and a spray nozzle;wherein the first blade is connected to the spray nozzle, and an end of the first blade away from the spray nozzle is rotatably arranged on the connector, and the connector is connected to the housing assembly; the air flow generated by the fan assembly propels the first blade to rotate, and the first blade drives the spray nozzle to rotate, so that the liquid from the housing assembly enters the spray nozzle and is atomized and sprayed out.3. The sprayer of claim 2 , wherein the air flow generated by the fan assembly drives the liquid sprayed from the spray nozzle to move outward.4. The sprayer of claim 1 , wherein the housing assembly comprises a first housing and a ...

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Номер записи: 27
17-01-2019 дата публикации

WIDE-MOUTHED FLUID CONNECTOR FOR HAND-HELD SPRAY GUNS

Номер: US20190015858A1
Автор: Ebertowski Alexander T., Hegdahl Anna M., Henry Andrew R., Joseph Stephen C.P.
Принадлежит:

A spray gun reservoir connector system. The system includes a reservoir lid, a spray gun inlet, and complementary first and second connector formats. The first and second connector formats are provided with one of either the lid or the spray gun inlet. The first format includes a plurality of retention structures each defining a capture region. The retention structures are collectively arranged in a circular pattern. The second format includes a plurality of lock structures each including a shim body configured to selectively interface with the capture regions. The connector formats are configured to provide wedged engagement between the lock structures and corresponding ones of the retention structures upon rotation of the spray gun inlet relative to the lid. The lid may include a spout. The retention and lock structures are radially spaced outside of the spout, and the spout may have an inner diameter of not less than 22 mm. 1. A spray gun reservoir connector system comprising:a reservoir including a lid;a spray gun inlet;a first connector format provided with one of the lid and the spray gun inlet, the first connector format including a plurality of retention structures each defining a capture region, wherein the retention structures are collectively arranged in a circular pattern and are circumferentially spaced from one another; anda second connector format provided with the other of the lid and the spray gun inlet, the second connector format including a plurality of lock structures each including a shim body configured to selectively interface with the capture region of a respective one of the retention structures, wherein the lock structures are collectively arranged in a circular pattern and are circumferentially spaced from one another;wherein the connector formats are configured to provide wedged engagement between the lock structures and corresponding ones of the retention structures upon rotation of the spray gun inlet relative to the lid.2. The ...

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Номер записи: 28
28-01-2016 дата публикации

Plasma Systems and Methods Including High Enthalpy And High Stability Plasmas

Номер: US20160024635A1
Автор: BELASHCHENKO Vladimir E.
Принадлежит:

The present disclosure generally relates to systems, apparatus and methods of plasma spraying and plasma treatment of materials based on high specific energy molecular plasma gases that may be used to generate a selected plasma. The present disclosure is also relates to the design of plasma torches and plasma systems to optimize such methods. 1. A plasma torch for depositing a coating at a voltage (U) above 100 V and current (I) below 500 A comprising:a cathode electrode, an anode module having an anode electrode having an anode axis, entrance zone and a cylindrical portion having diameter Da wherein said plasma torch generates a plasma arc having an anode arc root attachment inside said anode;a plasma jet forming module located downstream of said anode arc root attachment which forming module controls one or more parameters of the plasma jet in said module;an interelectrode module controlling said plasma arc passage between said cathode and said anode having one end adjacent said cathode module and a second end adjacent said anode module and having a pilot insert adjacent to said cathode;at least one neutral inter-electrode insert;said plasma torch further comprising two passageways to feed plasma gas in a total amount G wherein said plasma gas comprises more than 50 vol. % of molecular gas;wherein (U)(I)/(G) is in the range of 43 kJ/g-140 kJ/g;{'b': 1', '1', '1', '1', '1, 'wherein one of said passageways for feeding plasma gas comprises a first plasma gas passage located between said cathode and pilot insert for feeding plasma gas in amount G wherein said gas is directed through a plurality of orifices having a surface area S wherein a vortex is formed having a vortex intensity Vort=G/S;'}{'b': '2', 'wherein one of said passageways for feeding plasma gas comprises a second plasma gas passage located between said interelectrode module and said cylindrical part of anode for feeding plasma gas in an amount G;'}{'b': 2', '2', '2', '2, 'wherein said gas is directed ...

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Номер записи: 29
29-01-2015 дата публикации

SPRAY GUN HAVING INTERNAL BOOST PASSAGEWAY

Номер: US20150028131A1
Автор: Blette Russell E., Gullicks Scott D., Joseph Stephen C.P., Qiblawi Jameel R.
Принадлежит: 3M INNOVATIVE PROPERTIES COMPANY

A barrel () adapted for use with a spray gun () is disclosed. The barrel () comprises a boost feed port () fluidly connected to a boost passageway (), the boost passageway () being integral to the barrel (). The boost passageway () is adapted to convey a pressurized boost fluid originating in the spray gun () to a boost delivery port () to assist in urging a coating fluid from a compatible coating fluid reservoir () for spraying by the spray gun (). 1. A barrel adapted for use with a spray gun , the barrel comprising:a boost feed port fluidly connected to a boost passageway, the boost passageway being integral to the barrel;wherein the boost passageway is adapted to convey a pressurized boost fluid originating in the spray gun to a boost delivery port to assist in urging a coating fluid from a compatible coating fluid reservoir for spraying by the spray gun.2. The barrel of further comprising:a fluid interface adapted to connect the barrel to a coating fluid reservoir, the fluid interface comprising a fluid port;a fluid nozzle opening through which a coating fluid to be sprayed can exit the barrel, the fluid nozzle opening being fluidly connected to the fluid port by a fluid passageway formed within the barrel;wherein the fluid passageway is adapted to convey a coating fluid urged from the compatible coating fluid reservoir out of the fluid nozzle opening for spraying by the spray gun.3. The barrel of further comprising a gun interface adapted to connect the barrel to a spray gun platform.4. The barrel of wherein the fluid interface comprises the boost delivery port.5. The barrel of wherein the boost delivery port is created by connection of the fluid interface to a compatible coating fluid reservoir.6. The barrel of wherein at least a portion of the boost passageway is created by connection of the barrel to a compatible coating fluid reservoir.7. The barrel of wherein the gun interface comprises a coating fluid chamber and the boost feed port is fluidly connected ...

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Номер записи: 30
26-01-2017 дата публикации

SYSTEM AND METHOD FOR AUTOMATED WELDING

Номер: US20170027050A1
Автор: BAUM Torsten, Lanz Oliver
Принадлежит:

The present application discloses a system and method for welding. More particularly, the present application relates to a method and system for carrying out an automated or semi-automated welding operation with minimal input from an operator. 1. A method for performing a welding operation on a workpiece using a programmable logic controller that is communicatively coupled to a non-transitive memory device and a welding machine , the method comprising:obtaining, by the programmable logic controller, a dimension (D) of the workpiece to be welded from a technical drawing stored in the memory device;obtaining, by the programmable logic controller, one or more default values for a plurality of welding parameters for the welding operation from the memory device, wherein the plurality of welding parameters comprise an oscillation width (w) and an oscillation speed (Vo);obtaining, by the programmable logic controller, a pitch (P) for the welding operation;{'sub': 's', 'calculating, by the programmable logic controller, a rotational speed (V) for the workpiece during a first portion of the welding operation;'}performing, with the welding machine, the first portion of the welding operation using the rotational speed based on a first instruction received from the programmable logic controller;obtaining, by the programmable logic controller, a new value for at least one of the group consisting of the oscillation width, the oscillation speed, and the dimension, wherein the new value is used during a second portion of the welding operation;calculating, by the programmable logic controller, a second rotational speed for the workpiece during the second portion of the welding operation using the new value, wherein the pitch is maintained as constant; andperforming, with the welding machine, the second portion of the welding operation using the second rotational speed based on a second instruction received from the programmable logic controller.3. The method of claim 1 , wherein the ...

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Номер записи: 31
31-01-2019 дата публикации

CONNECTOR SYSTEM FOR HAND-HELD SPRAY GUNS

Номер: US20190030552A1
Автор: Ebertowski Alexander T., Hegdahl Anna M., Henry Andrew R., Joseph Stephen C.P.
Принадлежит:

Spray gun reservoir components are disclosed. The spray gun reservoir component includes a liquid outlet and an outer face, and defines a centerline plane and an attachment plane. The liquid outlet surrounds a longitudinal axis. The outer face extends away from the liquid outlet. The centerline plane passes through the longitudinal axis. The attachment plane is defined orthogonally to the longitudinal axis and the centerline plane. The outer face further comprises a retention feature extending away from the centerline plane and generally parallel to the attachment plane. In some embodiments, the spray gun reservoir component further comprises a bearing surface formed on the outer face along the attachment plane to engage with a corresponding bearing surface on a liquid spray gun attachment point, with the bearing surface comprising the retention feature. 1. A spray gun reservoir component comprising:a liquid outlet surrounding a longitudinal axis;an outer face extending away from the liquid outlet;a centerline plane passing through the longitudinal axis; andan attachment plane defined orthogonally to the longitudinal axis and the centerline plane;wherein the outer face comprises a retention feature extending away from the centerline plane and generally parallel to the attachment plane.2. The spray gun reservoir component of claim 1 , wherein the retention feature is recessed within the outer face.3. The spray gun reservoir component of claim 1 , wherein the retention feature protrudes from the outer face.4. The spray gun reservoir component of claim 1 , wherein a retention feature angle α is defined between the centerline plane and a stop surface of the retention feature claim 1 , and further wherein the retention feature angle α is not less than 90 degrees.5. The spray gun reservoir component of claim 4 , wherein the stop surface is accessible within the span of the retention feature angle α and from a receiving direction defined generally along the attachment ...

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Номер записи: 32
31-01-2019 дата публикации

Dispensing Attachment for a Shower Head

Номер: US20190030553A1
Автор: Timmerman Deborah
Принадлежит:

A dispensing attachment for a shower head has an attachment means configured to allow the dispensing attachment to be removably and repeatably connected to and disconnected from a shower head in normal use without modification of the shower head; a product container configured to hold a quantity of body product in use, the product container comprising a water receiving aperture , a main body within which body product is located in use, and a plurality of outlet apertures , the attachment means and product container further configured so that when connected to a shower head, the water receiving aperture will receive at least some of the water stream from the shower head, the water stream passing through the product container to intermix with the contents therein and then pass through the outlet apertures 1. A dispensing attachment for a shower head that provides a water stream , comprising:an attachment means configured to allow the dispensing attachment to be removably and repeatably connected to and disconnected from the shower head in normal use without modification of the shower head;a product container configured to hold a quantity of body product in use, the product container comprising a water receiving aperture, a main body which is configured to hold said body product, and a plurality of outlet apertures;the attachment means and product container further being configured so that when connected to a shower head, the water receiving aperture will receive at least some of the water stream from the shower head, the water stream passing through the product container to intermix with the contents therein and then passing through the outlet apertures, the outlet apertures and product container being configured so that water entering the product container will reside within the container and intermix with at least a part of the quantity of body product before exiting the product container via the outlet apertures; and further comprisinga pair of arms, one of the ...

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Номер записи: 33
11-02-2016 дата публикации

Pressure assisted liquid supply assembly

Номер: US20160038958A1
Автор: Scott D. Gullicks, Stephen C. P. Joseph
Принадлежит: 3M Innovative Properties Co

Provided are coating liquid reservoirs for use with a fluid inlet of a spray gun, the coating liquid reservoir comprising: a flexible outer pouch and a flexible inner pouch nested within the outer pouch, the inner pouch defining a coating liquid chamber, wherein upon supply of an external pressure source into a pressure zone between the inner and outer pouches, pressure is applied to the coating liquid chamber thereby expelling a liquid from the coating liquid chamber. The outer pouch inflates upon application of pressure in the pressure zone. Methods of making and using the same are also provided.

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Номер записи: 34
24-02-2022 дата публикации

LIQUID SPRAY GUN, CONNECTOR RING, LIQUID SPRAYING APPARATUS AND ADAPTER SYSTEM

Номер: US20220055047A1
Автор: Ebertowski Alexander T., Gullicks Scott D., Joseph Stephen C.P.
Принадлежит:

The invention provides a liquid spray gun connectable to a fluid reservoir through a fluid outlet. The spray gun comprises a socket geometry arranged for engagement with a co-operating connector for releasable connecting the spray gun with the fluid outlet. The socket geometry comprises a bore having an opening on one end, an end surface surrounding the bore's opening at least partially, and a lug portion spaced apart from the end surface in an axial direction parallel to a central axis of the bore. The lug portion has a lower surface being adapted to engage with the connector and to retain the connector in the axial direction. The end surface comprises a first keying geometry that is adapted to restrict rotation of the connector in at least one direction. 1. A liquid spray gun connectable to a fluid reservoir through a fluid outlet , the spray gun comprising a socket geometry arranged for engagement with a co-operating connector for releasable connecting the spray gun with the fluid outlet ,wherein the socket geometry comprises a bore having an opening on one end, an end surface surrounding the bore's opening at least partially, and a lug portion spaced apart from the end surface in an axial direction parallel to a central axis of the bore, wherein the lug portion projects from the socket geometry towards the central axis of the bore,wherein the lug portion has a lower surface being adapted to engage with the connector and to retain the connector in the axial direction, andwherein the end surface comprises a first keying geometry that is adapted to restrict rotation of the connector in at least one direction.2. The liquid spray gun of claim 1 , wherein the end surface of the socket geometry is planar.3. The liquid spray gun of claim 1 , wherein the first keying geometry comprises at least one protrusion and/or at least one recess.4. The liquid spray gun of claim 3 , wherein the at least one protrusion and/or at least one recess extends in the axial direction.5. ( ...

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Номер записи: 35
24-02-2022 дата публикации

SYSTEM AND METHOD FOR INCORPORATING A VELOCITY SPOOL (EJECTOR) IN A CORROSION INHIBITION SYSTEM

Номер: US20220056786A1
Автор: AlSadhan Saud F., AlSayed Khaled Ali
Принадлежит:

The present disclosure describes a wellhead system that includes a wellhead; a tank of corrosion inhibitor chemical; and an ejector device comprising: a high pressure nozzle connected to the wellhead through a first flowline; a low pressure nozzle connected to the tank of corrosion inhibitor chemical through a second flowline; and wherein the ejector device is configured to generate a gas and chemical mixture fluid that exits the ejector device and flows downstream of the wellhead system. 1. A wellhead system , comprising:a wellhead;a tank of corrosion inhibitor chemical; and{'claim-text': ['a high pressure nozzle connected to the wellhead through a first flowline;', 'a low pressure nozzle connected to the tank of the corrosion inhibitor chemical through a second flowline; and', 'wherein the ejector device is configured to generate a gas and chemical mixture fluid that exits the ejector device and flows downstream of the wellhead system.'], '#text': 'an ejector device comprising:'}2. The wellhead system of claim 1 , wherein the ejector device further comprises:a converging nozzle distal to the high pressure nozzle and the low pressure nozzle, wherein the converging nozzle is configured to convert a pressure of fluid from the first flowline to create a low pressure zone that provides a motive gas to entrain fluid from the second flowline such that the gas and chemical mixture fluid is created.3. The wellhead system of claim 2 , wherein the fluid from the second flowline contains sufficient dose of a corrosion inhibitor chemical to protect pipelines downstream of the wellhead system from corrosion.4. The wellhead system of claim 2 , wherein the converging nozzle is configured to increase a fluid velocity of the fluid from the first flowline such that a high static pressure of the fluid from the first flowline is transformed into a velocity pressure that results in the low pressure zone.5. The wellhead system of claim 2 , wherein the ejector device further comprises a ...

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Номер записи: 36
16-02-2017 дата публикации

Systems and Methods for Portable Multi-Component Mixing of Materials for Spray Application of Same

Номер: US20170043362A1
Автор: COLLINS William Davis
Принадлежит: SealantTech

A dual-use, low-pressure spray gun for applying one-component foam as a spray and a bead including a low-pressure canister connector and a low-pressure air hose connector. A system for applying one-component spray foam as a spray and a bead including a dual-use spray gun with a low-pressure canister connector and a low-pressure air hose connector, a compressed air supply and a compressed air hose. 1. A dual-purpose spray gun , comprising:a housing including a handle;a trigger;a nozzle with an exit at an outer end of the nozzle;a spray pattern adjuster;a low-pressure connection; anda low-pressure canister connector.3. The spray gun of claim 2 , wherein upon activation of the trigger claim 2 , the thick rod is at least partially depressed into the portion of the housing behind the trigger and the second end of the thin rod is moved away from the exit at the outer end of the nozzle claim 2 , thereby providing a path for a substance to flow through the low-pressure canister connector claim 2 , through the front portion of the housing connected to the nozzle claim 2 , and through the exit at the outer end of the nozzle.4. The spray gun of claim 1 , wherein the low-pressure canister connector is connected to the housing via a reducer.5. The spray gun of claim 1 , wherein the low-pressure canister connector is a one-component spray foam canister connector.6. The spray gun of claim 1 , further including a one-component spray foam canister.7. The spray gun of claim 1 , further including a non-stick-coated valve in the low-pressure canister connector.8. The spray gun of claim 1 , wherein the nozzle has a bead setting and at least one spray setting.9. A system for spraying foam claim 1 , comprising:a low-pressure compressed air source;a spray gun, comprising:a housing including a handle, a trigger, a nozzle with an exit at an outer end of the nozzle, a spray pattern adjuster, a low-pressure connection, and a low-pressure canister connector.and a compressed air hose.11. The ...

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Номер записи: 37
15-02-2018 дата публикации

SYSTEMS AND METHODS FOR TWO-COMPONENT MIXING IN A JETTING DISPENSER

Номер: US20180043381A1
Автор: Lewis Alan R., Orla-Jensen Per, Padgett David
Принадлежит:

Systems and methods for two-component mixing in a jetting dispenser are provided herein. A jetting dispenser includes a fluid chamber having a first fluid inlet providing a first fluid and a second fluid inlet providing a second fluid, wherein the first fluid and the second fluid mix within the fluid chamber into a mixed fluid. A method for dispensing a mixed fluid from a dispenser having a fluid chamber in fluid communication with first and second fluid inlets is also provided. A first fluid is provided to the fluid chamber via the first fluid inlet and a second fluid is provided to the fluid chamber via the second fluid inlet. At least a portion of a valve element is moved relative to a valve seat to cause dynamic mixing of the first fluid and the second fluid within the fluid chamber to produce the mixed fluid that is dispensed. 1. A jetting dispenser , comprising:a fluid chamber in fluid communication with a first fluid inlet providing a first fluid and a second fluid inlet providing a second fluid, wherein the first fluid and the second fluid mix within the fluid chamber into a mixed fluid;a fluid outlet from the fluid chamber;a valve seat with an opening communicating with the fluid outlet;a poppet disposed within the fluid chamber, the poppet configured with a valve element; anda drive member configured to reciprocally move at least a portion of the poppet and valve element relative to the valve seat to cause a droplet of the mixed fluid to be jetted from the fluid outlet.2. The jetting dispenser of claim 1 , wherein the reciprocal movement of the valve element causes the mixing of the first fluid and the second fluid within the fluid chamber.3. The jetting dispenser of claim 1 , wherein the fluid chamber comprises a side wall and one or more protrusions disposed on the side wall.4. The jetting dispenser of claim 1 , wherein the poppet or a body defining the fluid chamber rotate relative to one another to cause the mixing of the first fluid and the second ...

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Номер записи: 38
25-02-2016 дата публикации

VENTED CONTAINER ASSEMBLY

Номер: US20160052002A1
Автор: Joseph Stephen C. P., Mulvaney Claudia M., Schulz Mark F.
Принадлежит:

Container assemblies () that transition between a sealing state and a retained venting state are described. The container assemblies each include a body portion () having an open end (), and a lid portion () adapted to cover the open end of the body portion to create an enclosed volume, e.g. reservoir, and additionally comprise a venting feature (). When the fluid pressure within the enclosed volume is less than a threshold pressure, the lid portion is in a sealing state such that the lid portion and the body portion cooperate to maintain a substantially fluid-tight seal against fluid leaving the enclosed volume. When the fluid pressure is greater than or equal to the threshold pressure, the lid portion is in a retained venting state such that the excess fluid pressure from the enclosed volume vents through the venting feature while retaining the lid portion on the body portion. 1. A container assembly comprising an open end;', 'a body portion sidewall; and', 'a first retainer disposed on the body portion sidewall;, 'a body portion comprising'} the lid portion comprising', 'a lid portion sidewall;', 'a second retainer disposed on the lid portion sidewall and adapted to cooperate with the', 'first retainer to retain the lid portion on the body portion; and', 'structure to facilitate connection of the container assembly to a spray gun;, 'a lid portion adapted to cover the open end of the body portion to create an enclosed volume,'}wherein at least one of the first retainer and the second retainer comprises a venting feature;wherein when the fluid pressure within the enclosed volume is less than a threshold pressure, at least one of the body portion and the lid portion is in a sealing state such that the lid portion and the body portion cooperate to maintain a substantially fluid-tight seal against a fluid leaving the enclosed volume; andwherein when the fluid pressure is greater than or equal to the threshold pressure, at least one of the lid portion and the body ...

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Номер записи: 39
25-02-2016 дата публикации

LIQUID SPRAY GUN, SPRAY GUN PLATFORM, AND SPRAY HEAD ASSEMBLY

Номер: US20160052003A1
Автор: Escoto, JR. John I., Siltberg Daniel E.
Принадлежит:

Liquid spray gun platforms, spray head assemblies and liquid spray guns including one or both of the spray gun platforms and the spray head assemblies are described. 1. A disposable , releasably attachable gravity-fed spray gun spray head assembly comprising{'b': '94', 'a liquid port () for direct connection to a gravity-fed spray gun paint reservoir;'}{'b': '92', 'a liquid nozzle opening () for spraying a liquid;'}{'b': 93', '91', '94', '92, 'a liquid inlet passage () in fluid communication with a liquid passageway (), the liquid inlet passage and the liquid passageway fluidly connecting the liquid port () to the liquid nozzle opening ();'}a barrel inlet comprising a connection tab to assist in connection of the spray head assembly to a gravity-fed spray gun platform.2120. The spray head assembly of wherein the connection tab is formed in a barrel frame ().3120121. The spray head assembly of wherein the barrel frame () comprises an inlet end edge () forming a closed perimeter at the barrel inlet.4111121. The spray head assembly of comprising a gasket () on the inlet edge ().58711287. The spray head assembly of wherein the barrel inlet comprises a fan control barrel passage () and a fan control air passage gasket () to provide a seal between the fan control barrel passage () and a fan control air passage outlet in a gravity-fed spray gun platform.6111121111112110. The spray head assembly of comprising a gasket () on the inlet edge () claim 5 , wherein the gasket () and the fan control air passage gasket () form a unitary seal assembly ().7110. The spray head assembly of wherein the unitary seal assembly () comprises an elastomeric plastic material.812012272. The spray head assembly of wherein the barrel frame () comprises an aperture () formed in a barrel wall () claim 1 , wherein the connection tab is at least partially bounded by the aperture.9130. The spray head assembly of wherein the connection tab comprises a lever element ().10122. The spray head assembly of ...

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Номер записи: 40
25-02-2016 дата публикации

COLOR CHANGER

Номер: US20160052004A1
Автор: KROGEDAL Arnulf
Принадлежит:

A color changer is provided that includes a base module having at least two input channels and at least one output channel for paint material connectable to each of the at least two input channels. The color changer further includes at least two paint valves, each of the at least two paint valves corresponding to one of the at least two input channels and configured to close the corresponding input channel and to be opened by the application of air pressure, and at least two pilot air channels, each of the at least two pilot air channels corresponding to one of the at least two paint valves and configured to convey air pressure to the corresponding paint valve to open the corresponding paint valve. Each pilot air channel includes a blow hole and a closing device for closing the blow hole. 1. A color changer , comprisinga base module having at least two input channels;at least one output channel for paint material connectable to each of the at least two input channels;at least two paint valves, each of the at least two paint valves corresponding to one of the at least two input channels and configured to close the corresponding input channel and to be opened by the application of air pressure; andat least two pilot air channels, each of the at least two pilot air channels corresponding to one of the at least two paint valves and configured to convey air pressure to the corresponding paint valve to open the corresponding paint valve, wherein each of the at least two pilot air channels comprises a blow hole; anda closing device for closing at least one of the blow holes.2. The color changer according to claim 1 , wherein the closing device is configured to close all of the blow holes.3. The color changer according to claim 2 , wherein each blow hole is arranged along a path claim 2 ,wherein the closing device comprises a plug which is suitable for closing any of the blow holes, andwherein the plug is moveable along the path relative to the base module.4. The color ...

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Номер записи: 41
25-02-2016 дата публикации

COLOR CHANGER

Номер: US20160052005A1
Автор: KROGEDAL Arnulf
Принадлежит:

A color changer is provided that includes a base module having at least two input channels and at least one output channel for paint material connectable to each of the at least two input channels. The color changer further includes at least two paint valves, each of the at least two paint valves corresponding to one of the at least two input channels and configured to close the corresponding input channel and to be opened by the application of air pressure, and at least two pilot air channels, each of the at least two pilot air channels corresponding to one of the at least two paint valves and configured to convey air pressure to the corresponding paint valve to open the corresponding paint valve. Each pilot air channel includes a blow hole and a closing device for closing the blow hole. 1a base module having at least two input channels each having an outlet end, wherein the outlet ends of the at least two input channels are arranged along a circular path around a center axis;at least one output channel for paint material connectable to each of the at least two input channels;at least two paint valves, each of the at least two paint valves corresponding to one of the at least two input channels and configured to close the corresponding input channel and to be opened by the application of air pressure;at least two pilot air channels, each of the at least two pilot air channels corresponding to one of the at least two paint valves and configured to convey air pressure to the corresponding paint valve to open the corresponding paint valve; anda selector device, the selector device being rotatable relative to the base module around the center axis of the circular path,wherein the rotatable selector device comprises at least a section of the at least one output channel that has an inlet end which is connectable with a corresponding outlet end of one of the at least two input channels, andwherein the rotatable selector device further comprises a supply channel for pilot ...

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Номер записи: 42
25-02-2021 дата публикации

CONTAINER FOR A SPRAYING DEVICE

Номер: US20210053079A1
Автор: Joseph Stephen C.P., Nyaribo Eric O.
Принадлежит:

Fluid liners and container assemblies for a spraying apparatus and related methods of use are provided. The disclosed liners include a side wall defining a fluid-containing portion and an open end, a flange extending outwardly from the side wall, and a latching member coupled to the flange, where the latching member includes a retaining feature for releasably coupling the side wall to a lid compatible with the liner. Disclosed fluid containers include a lid having a fluid outlet adapted to couple the lid to the spraying apparatus and a collapsible liner, where either the liner or lid comprises a latch that releasably couples the liner and the lid to each other. Advantageously, the fluid liners and fluid containers can provide enhanced storage options for container contents between spraying operations. 1. A liner for a fluid container comprising:a side wall defining a fluid-containing portion and an open end;a flange extending outwardly from the side wall; anda tab that extends outwardly from the flange, the tab comprises a friction enhancing texture to assist an operator in grasping the tab.2. The liner of claim 1 , wherein the tab is an integral component of the flange.3. The liner of claim 1 , wherein the is a coplanar extension of the flange of the liner.4. The liner of claim 1 , wherein the tab includes a retaining feature for releasably coupling the side wall to a lid compatible with the liner.5. The liner of claim 4 , wherein the retaining feature includes a microreplicated surface.6. The liner of claim 1 , wherein the side wall includes a flexible material that enables the liner to stand self-supported on a horizontal surface yet collapse as fluid within the liner is withdrawn through the open end.7. The liner of claim 1 , wherein the liner comprises protuberances.8. A fluid container for a spraying apparatus comprising:a lid having a fluid outlet adapted to couple the lid to a spraying apparatus; and a side wall defining a fluid-containing portion and an ...

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Номер записи: 43
22-02-2018 дата публикации

SPRAY GUN, LIQUID-CONDUCTING MEANS AND SET COMPRISING A LIQUID-CONDUCTING MEANS

Номер: US20180050358A1
Автор: RUDA Martin
Принадлежит: HSM Lackiersysteme 1. Patentverwertungs UG

A spray gun has a base body, a liquid-conducting device and a fastening nut, wherein the thread has a recess and the liquid-conducting device has at least one element which is radially projecting from a central liquid-conducting tube, the element fitting into the recess, so that, after unscrewing the fastening nut, the liquid-conducting device can be gripped at the projecting element in order to withdraw the liquid-conducting device from the base body. Further, a set includes a liquid-conducting device with a liquid-conducting tube, in which is arranged a sleeve with a bore. 11232332226229232229230231232206201218224. Spray gun () with a basic body () , a liquid conveying device () and a contact plate with contact surfaces between the liquid conveying device () and the basic body () or a basic body component () , wherein two contact surfaces ( to ) are arranged conically with regard to each other and between these contact surfaces ( , and , ) at least one passage ( to and to ) is arranged.22292302312322226206216218224. Spray gun according to wherein between the two contact surfaces ( claim 1 , and claim 1 , ) there is a least one elevation and one corresponding recess in the basic body () or the basic body component () claim 1 , wherein at least one passage ( to and to ) is arranged in the elevation.32292302312322226206216218224. Spray gun according to wherein between two contact surfaces ( claim 1 , and claim 1 , ) there is a least one recess and one corresponding elevation in the basic body () or the basic body component () claim 1 , wherein at least one passage ( to and to ) is arranged in the elevation.44632467398743932. Spray gun according to wherein it has fastening nut () and the basic body has a thread () for fastening the liquid conveying device () to the basic body () with the fastening nut () claim 1 , wherein the thread () has a recess () and the liquid conveying device () has at least one element () which protrudes radially from a central liquid supply ...

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Номер записи: 44
13-02-2020 дата публикации

ONE-STEP METHODS FOR CREATING FLUID-TIGHT, FULLY DENSE COATINGS

Номер: US20200048753A1
Автор: HUGHES KASEY D., KLEYMAN ARDY S., WANG DAMING
Принадлежит:

A fluid tight, fully-densified, coating is prepared by a High Velocity Oxygen Fuel (“HVOF”) process that dilutes oxygen with an inert gas. The inert gas is pre-mixed with oxygen prior to the oxygen entering a combustion chamber. The resultant flame temperature is lowered a controlled amount to eliminate, minimize or reduce oxidation of power feedstock that is injected into the thermal spray torch. The ability to reduce the flame temperature allows a relatively smaller particle feedstock to be deposited without significant oxidation. The dilution process creates an as-deposited fully-dense, fluid tight coating. 1. A one-step method for creating a thin , fluid-tight , as-deposited coating without sealing the as-deposited coating , comprising:providing a substrate;providing a powder feedstock having a particle size ranging from 1 to 15 microns;providing a thermal spray torch, said thermal spray torch comprising a combustion chamber with a comprising a nozzle downstream of the combustion chamber;introducing a fuel into the combustion chamber;pre-mixing oxygen gas with an inert gas to produce diluted oxygen gas, wherein the pre-mixing occurs prior to the oxygen gas entering the combustion chamber, and wherein a flow ratio of the inert gas to the oxygen gas ranges from 8:92 to 50:50;introducing the diluted oxygen gas into the combustion chamber;combusting the fuel with the diluted oxygen gas to generate a flame;introducing the powder feedstock into the nozzle;contacting the powder feedstock with the flame to produce substantially molten and semi-molten droplets; anddirecting the substantially molten and semi-molten droplets to the substrate.2. The one-step method of claim 1 , wherein the fuel is selected from the group consisting of a hydrocarbon and hydrogen.3. The one-step method of claim 1 , wherein the oxygen is introduced at a flow rate that is sufficient to combust the fuel.4. The one-step method of claim 1 , wherein the inert gas is introduced at a flow rate that ...

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Номер записи: 45
03-03-2016 дата публикации

System and Method for Containing a Liquid Content for an Airbrush Device

Номер: US20160059250A1
Автор: Ogunyomi Gbemisola Yewanbe
Принадлежит:

A system and method for containing a liquid content for an airbrush device is herein disclosed. A cartridge for the airbrush device can comprise a body and a puncturable tip. The body can be capable of enclosing a liquid content. The puncturable tip can be at the end of the body. The puncturable tip can be capable of comprising an opening. The liquid content can be releasable from the opening. The body and the puncturable tip together can be mateable with a reservoir of the airbrush device. 1. A cartridge for an airbrush device comprisinga body capable of enclosing a liquid content,; anda puncturable tip at the end of said body, said puncturable tip capable of comprising an opening, said liquid content releasable from said opening, said body and said puncturable tip together mateable with a reservoir of said airbrush device;2. The system of wherein puncturable tip comprises a rubber stopper permanently affixed said rubber stopper capable of resealing after being punctured to create said opening.3. The system of wherein said rubber stopper comprises bromobutyl rubber.4. The system of wherein said rubber stopper comprises chlorobutyl rubber.5. The system of wherein said body is in a form of a cone.6. A method for containing a liquid content for an airbrush device comprising a body capable of enclosing a liquid content,; and', 'a puncturable tip at the end of said body, said puncturable tip capable of comprising an opening, said liquid content releasable from said opening, said body and said puncturable tip together mateable with a reservoir of an airbrush;, 'puncturing a cartridge, further said cartridge comprises'}mounting said cartridge into a reservoir of said airbrush device, such that said puncturable tip is mounted first into said reservoir.7. The method of wherein said cartridge is punctured using a needle of said airbrush.8. The method of wherein said cartridge is punctured by a puncture device within said reservoir.9. The method of comprising the step of ...

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Номер записи: 46
03-03-2016 дата публикации

Airbrush

Номер: US20160059251A1
Автор: Ogunyomi Gbemisola Yewanbe
Принадлежит:

An improved airbrush can comprise a housing and an airbrush assembly. The housing can comprise a front housing and a back housing. The airbrush assembly can be mounted on or within the front housing. The airbrush assembly can comprise a reservoir, a trigger, a nozzle, a needle, an air valve, and an air pump. The nozzle can be placed at the front end of the front housing in fluid connection with the reservoir. The needle can connect the reservoir, the nozzle, and the trigger. The nozzle can be placed at the front end of the needle. The reservoir at the middle section of the needle, and the trigger can be near the back end of the needle. The air valve can be mounted within the front housing. The air pump and battery can be within the back housing. 1. An improved airbrush comprisinga housing comprising a front housing and a back housing; a reservoir;', 'a trigger;', 'a nozzle placed at the front end of said front housing in fluid connection with aid reservoir;', 'a needle that connects said reservoir, said nozzle and said trigger, said nozzle placed at the front end of said needle, said reservoir at the middle section of said needle, said trigger near the back end of said needle; and', 'an air valve mounted within said front housing, said air valve vertically connected with said trigger; and, 'an airbrush assembly mounted on or within said front housing; said airbrush assembly comprising'}an air pump mounted within the inner surface of said back housing, said air pump comprising an inlet and an outlet, said outlet directly connected below said air valve.2. The system of wherein the inner surface of said back housing further comprises a battery claim 1 , further wherein said battery connected to said air pump.3. The system of wherein said battery connected beside said air pump such that said back housing horizontally connected to said front housing.4. The system of wherein said trigger is mounted to a top portion of said housing.5. The system of wherein said battery is ...

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Номер записи: 47
03-03-2016 дата публикации

Paint spray system and air control mechanism for a paint spray system

Номер: US20160059252A1
Автор: Alfred Gohring, Elmar Krayer, Jens Ulbrich, Thomas Jeltsch
Принадлежит: J Wagner GmbH

A paint spray system including paint sprayer, a pressurized air generator, a pressurized air duct and an air control mechanism. The paint sprayer has a spray nozzle, the pressurized air generator has a blower, the pressurized air duct connects the blower to the spray nozzle, and the air control mechanism includes a throttle mechanism and is situated in the course of the pressurized air duct. The air control mechanism includes an outlet mechanism, wherein a decreasing of an aperture cross section of the throttle mechanism automatically leads to an increasing of an aperture cross section of the outlet mechanism and vice versa. The aperture cross sections existing in individual settings of the throttle mechanism and the outlet mechanism are attuned to each other such that a dynamic pressure generated at the blower remains constant in the individual aperture settings of the throttle mechanism and the outlet mechanism.

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Номер записи: 48
03-03-2016 дата публикации

Sprayer with Sudsing Attachment

Номер: US20160059253A1
Автор: Gooden Marcus, Schouten Pieter
Принадлежит: HOPKINS MANUFACTURING CORPORATION

A handheld car washing implement that includes a handle defining a channel for receiving a flow of water, the handle including a nozzle in communication with the channel, wherein the handle further includes a plurality of teeth, extending radially outward from the nozzle; a sprayer, defining a second channel having a first and a second end, wherein the second end terminates in a second nozzle and the first end is dimensioned to receive at least a portion of the nozzle of the handle such that the flow of water is directed into the second channel, wherein the sprayer further includes a plurality of tabs, spaced to engage at least one of the tabs and a canister in communication with the second channel via a port, and configured to store and deliver a detergent to the second channel when water is flowing through the second channel. 1. A car washing implement , comprising:a handle defining a channel, the handle including a nozzle in communication with the channel and positioned to eject a flow of water from the handle, wherein the handle further includes a plurality of teeth, arranged in a predetermined configuration, and extending radially outward from the nozzle,a sprayer, defining a second channel having a first and a second end, wherein the second end terminates in a second nozzle and the first end is dimensioned to receive at least a portion of the nozzle of the handle such that the flow of water is directed into the second channel, wherein the sprayer further includes a plurality of tabs, each having at least a first side facing in the direction of the second nozzle, and spaced such that the plurality of teeth may insert between the tabs and rotate to engage at least one of the tabs; anda canister in communication with the second channel via a port, and configured to store and deliver a detergent to the second channel when water is flowing through the second channel.2. The car washing implement of claim 1 , wherein the first side of the tabs is sloped to engage the ...

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Номер записи: 49
15-05-2014 дата публикации

Surface treatment device and method

Номер: US20140134348A1
Автор: Kai Asikkala
Принадлежит: BENEQ OY

Disclosed is a surface treatment device with a robust nozzle configuration. The device includes a nozzle for ejecting a primary stream of combustible substance to a gaseous atmosphere in an ejection direction; an ignition unit configured to ignite the primary stream in a point of ignition; and an impermeable shield providing a planar surface that is substantially opposite to the ejection direction and has in front of the nozzle a hole that allows passage of the primary stream. The shield is positioned between the nozzle and the point of ignition of the primary stream. The shield is advantageously dimensioned to allow simultaneous passage of the primary stream ejected from the nozzle and a circumferential secondary stream of gas from the gaseous atmosphere via the hole.

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Номер записи: 50
04-03-2021 дата публикации

Spray Gun

Номер: US20210060592A1
Автор: HAN Ting, YANG Weiming
Принадлежит: Zhejiang Prulde Electric Appliance Co., Ltd.

A spray gun includes a casing, a cup, a spray nozzle, and a pump. The pump is provided in the casing and has a spray chamber in communication with the cup. The cup includes a cup housing and a flexible cup body provided in the cup housing. A venting structure communicating the cup with an outer environment is provided on the pump. The cup housing is provided with a hollow portion, such that the flexible cup body is manually squeezable to expel air inside the flexible cup body out via the venting structure. 1. A spray gun , comprising:a casing;a cup, including a cup housing and a flexible cup body that is provided in the cup housing;a spray nozzle; anda pump, provided in the casing, and having a spray chamber in communication with the cup,wherein a venting structure communicating the cup with an outer environment is provided on the pump; and the cup housing is provided with a hollow portion, such that the flexible cup body is manually squeezable to expel air inside the flexible cup body out via the venting structure.2. The spray gun according to claim 1 , wherein the venting structure comprises an air outlet passage in communication with the cup and a venting passage in communication with the outer environment claim 1 , the venting passage includes a venting port claim 1 , and the venting structure further comprises a closure cap for covering and uncovering the venting port.3. The spray gun according to claim 2 , wherein a mounting base is provided in the venting port and is formed with a connection hole claim 2 , and a sealing column inserted into the connection hole is provided on the closure cap.4. The spray gun according to claim 3 , wherein the closure cap is hinged to one side of the venting port.5. The spray gun according to claim 2 , wherein the air outlet passage and the venting passage are arranged in a “┌” shape.6. The spray gun according to claim 2 , wherein a relief valve port in communication with the spray chamber is provided on the pump claim 2 , the ...

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Номер записи: 51
04-03-2021 дата публикации

Wet/dry hose end sprayer

Номер: US20210060593A1
Автор: David J. Dubiel, James R. Fontaine, Mark T. Maclean-Blevins
Принадлежит: Chapin Manufacturing Inc

A hose end sprayer includes a concentrate tank and a sprayer head. The sprayer head has an inlet end, an outlet end and a flow tube, along with a suction tube and a valve. When the sprayer head is closed, neither the first nor the second flow orifice communicates with the flow opening and the concentrate opening is closed by the valve body. When the sprayer head is in wet mode, the vent opening communicates with the concentrate opening as concentrate is drawn into the flow tube. When the sprayer head is in dry mode, the concentrate orifice communicates with the concentrate opening to direct a portion of the fluid into the concentrate tank. A metering plate injects a selectively adjustable amount of concentrate into the fluid stream. The sprayer head may further include a concentrate basket to hold a dry product within the concentrate tank.

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Номер записи: 52
04-03-2021 дата публикации

SPRAY GUN

Номер: US20210060594A1
Автор: HAN Ting, YANG Weiming
Принадлежит: Zhejiang Prulde Electric Appliance Co., Ltd.

A spray gun includes a machine body, a gun body and a spray cup. A motor is provided in the machine body. A gas exhaust port and a gas intake port communicating with the gun body are provided on a gas outlet passage on the motor. A pressure relief valve is provided at the gas exhaust port and comprises a valve body having a valve cavity. A valve port, a pressure relief port and a mount port communicating with the valve cavity are provided on the valve body. A valve stem and a valve ball rotatable along the valve cavity are provided in the valve cavity. A valve stem spring is provided in the valve cavity to control opening and closing of the gas exhaust port. A gas outlet port is provided on the gas outlet passage. A pressure port is provided on the valve body and communicates with the valve cavity and the gas outlet port. 1. A spray gun , comprising:a machine body, a gun body, and a spray cup, wherein a motor is provided in the machine body for supplying a gas to the gun body, a gas outlet passage is provided on the motor, a gas exhaust port and a gas intake port which communicates with the gun body are provided on the gas outlet passage, a pressure relief valve is provided at the gas exhaust port,the pressure relief valve comprises a valve body having a valve cavity, a valve port, a pressure relief port and a mount port communicating with the valve cavity are provided on the valve body, a valve stem and a valve ball rotatable axially along the valve cavity are provided in the valve cavity; a valve stem spring is provided in the valve cavity for pushing the valve stem to control the valve ball to open and close the gas exhaust port; the valve port is docked to the gas exhaust port; a lock cap for axially retaining the valve stem spring is provided at the mount port; the pressure relief valve further comprises a gas bleed hole communicating with the valve cavity; a gas outlet port is provided on the gas outlet passage; a pressure port in communication with the valve ...

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Номер записи: 53
28-02-2019 дата публикации

LIQUID RESERVOIRS AND ARTICLES COMPRISING A REPELLENT SURFACE COMPRISING A SILOXANE MATERIAL

Номер: US20190060927A1
Автор: Elsbernd Cheryl L. S., Emslander Jeffrey O., Hackbarth Kent C., Hays David S., HENNA PHILLIP H., Joseph Stephen C. P., Kinning David J., Meuler Adam J., Nietfeld Jon P., Untiedt Nicholas L., Yorkgitis Elaine M.
Принадлежит:

Presently describes are articles, such as liquid reservoirs, comprising a liquid repellent surface. The liquid repellent surface comprises a surface layer comprising a silane or siloxane material, wherein the liquid repellent surface is not a lubricant impregnated surface. In one embodiment, the liquid repellent surface (e.g. layer) comprise a silicone melt additive and a thermoplastic polymeric material component. In some embodiments, the article (e.g. liquid reservoir) comprise a thermoplastic polymeric material. 1. A liquid reservoir comprising a liquid repellent surface such that the receding contact angle with a solution containing 10% by weight of 2-n-butoxyethanol and 90% by weight deionized water is at least 35 or 40 degrees; wherein the liquid repellent surface comprises a surface layer comprising a silane or siloxane material and the liquid repellent surface is not a lubricant impregnated surface.2. The liquid reservoir of wherein the liquid repellent surface comprises a solid liquid repellent material.3. The liquid reservoir of wherein the siloxane material comprises at least 50 wt.-% polydimethylsiloxane.4. The liquid reservoir of wherein the siloxane material comprises a siloxane backbone and hydrocarbon side chains averaging at least 8 carbon atoms and no greater than 50 carbon atoms.5. The liquid reservoir of wherein the siloxane material comprising polydimethylsiloxane does not comprise vinyl groups or other groups that form a crosslinked network.6. The liquid reservoir of wherein at least the liquid repellent surface of the liquid reservoir comprises a layer of thermally processible polymer and a siloxane material melt additive.7. The liquid reservoir of wherein the siloxane material has a viscosity at 25° C. of 5 claim 1 ,000 claim 1 ,000 or 10 claim 1 ,000 claim 1 ,000 centistokes.8. (canceled)9. The liquid reservoir of wherein the siloxane material is a copolymer comprising less than 50 wt.-% polydimethylsiloxane.10. The liquid reservoir of ...

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Номер записи: 54
17-03-2022 дата публикации

FLUID DELIVERY ASSEMBLY FOR A SPRAYING APPARATUS

Номер: US20220080435A1
Автор: Hegdahl Anna M., Joseph Stephen C.P.
Принадлежит:

The present invention relates to a fluid delivery assembly for a spraying apparatus. The assembly comprises an outer cup, a lid having a fluid outlet adapted to couple the lid to the spraying apparatus, and a liner for holding paint. The fluid delivery assembly comprises an interlocking keyed geometry adapted to prevent rotation of at least one of the lid and the liner with respect to the cup. The interlocking keyed geometry comprises at least one of (a) at least one protrusion of the cup extending into at least one recess of the lid, and (b) at least one protrusion of the lid extending into at least one recess of the cup, wherein the liner is trapped between the protrusion and the recess. The invention also relates to liners for such fluid delivery assemblies, which may be provided as a set of liners having different inners volumes. 181-. (canceled)82. A fluid delivery assembly for a spraying apparatus , the assembly comprisingan outer cup;a lid having a fluid outlet adapted to couple the lid to the spraying apparatus; anda liner for holding paint;wherein the fluid delivery assembly comprises an interlocking keyed geometry adapted to prevent rotation of at least one of the lid and the liner with respect to the cup;{'claim-text': ['at least one protrusion of the cup extending into at least one recess of the lid; and', 'at least one protrusion of the lid extending into at least one recess of the cup;'], '#text': 'wherein the interlocking keyed geometry comprises at least one of'}wherein the liner is trapped between the protrusion and the recess;wherein the liner comprises a keyed feature that is configured to be located in the recess, wherein the keyed feature is pre-formed into the liner.83. The fluid delivery assembly according to claim 82 , wherein the cup comprises a peripheral sidewall claim 82 , wherein the recess is located in said peripheral sidewall.84. The fluid delivery assembly according to claim 83 , wherein the protrusion extends from said peripheral ...

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Номер записи: 55
08-03-2018 дата публикации

ATOMIZER AND AEROSOL GENERATING DEVICE USING THE SAME

Номер: US20180064172A1
Автор: QIU WEI-HUA
Принадлежит:

An atomizer for an electronic cigarette includes an atomizing assembly, an adjusting assembly, a bottom cover, and a collecting device. The collecting device and the atomizing assembly are arranged on the bottom cover. The adjusting assembly includes a substrate with an injecting hole and an adjusting member. Size of the injecting hole is adjustable by rotating the adjusting member. The present application also provides another embodiment, which includes an atomizing assembly with an atomizer head and an air inlet pipe, and an adjusting assembly with an air inlet in fluid communication with the outside. One end of the air inlet pipe is communicated with the bottom of the atomizer head, and the other end of the air inlet pipe is in fluid communication with the air inlet. The atomizers have an anti-leakage function. The present application also provides an aerosol generating device with the atomizer. 1. An atomizer comprising:an atomizing assembly,an adjusting assembly arranged on the atomizing assembly,a bottom cover, anda collecting device,wherein the atomizing assembly is arranged on the bottom cover, the collecting device is arranged between the bottom cover and the atomizing assembly, and wherein the adjusting assembly comprises a substrate and an adjusting member arranged movably related to the substrate, the substrate defines an injecting hole, and wherein an area of the injecting hole in fluid communication with outside is changed by movement of the adjusting member.2. The atomizer of claim 1 , wherein the adjusting member defines an adjusting window in fluid communication with the injecting hole claim 1 , and wherein the injecting hole is shielded or exposed through the adjusting window during the adjusting member in rotation.3. The atomizer of claim 2 , wherein the atomizing assembly further comprises an air inlet channel and an atomizing chamber in fluid communication with the air inlet channel claim 2 , wherein the substrate defines at least one air inlet ...

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Номер записи: 56
27-02-2020 дата публикации

APPARATUS FOR COATING A LAPPING PLATE PLATEN, AND RELATED METHODS OF USING

Номер: US20200061644A1
Автор: Anderson Ricky, Baurceanu Mihaela Ruxandra, Blum Nicholas, Habermas Andrew
Принадлежит:

The present disclosure involves apparatuses and methods for coating a lapping plate with an aqueous composition. The apparatus can be configured and the aqueous composition can be formulated so that the aqueous composition can flow to a spray nozzle device solely due to gravity in a batchwise manner. 1) A method of coating a lapping plate platen , wherein the method comprises: i) a solid resin powder;', 'ii) a plurality of solid abrasive particles; and', 'iii) an aqueous carrier;, 'a) providing a first volume of an aqueous composition in a container, wherein the aqueous composition comprisesb) providing a spray nozzle device in fluid communication with the container;c) spraying a second volume of the aqueous composition onto an underlying lapping plate platen to form a layer of an aqueous composition on the surface of the platen, wherein the aqueous composition has a viscosity so that the aqueous composition can flow from the container to the spray nozzle device due to gravity.2) The method of claim 1 , further comprising stopping the spraying the aqueous composition claim 1 , wherein a third volume of the aqueous composition remains in the container claim 1 , and wherein the third volume is less than the second volume.3) The method of claim 1 , wherein the first volume is an amount that can fully coat no more than one lapping plate platen of the same size as the lapping plate platen.4) The method of claim 1 , wherein the aqueous composition has a Brookfield viscosity of 150 centipoise or less when measured at 21° C. and 60 rpm with a #3 spindle.5) The method of claim 1 , wherein providing the first volume comprises:a) agitating the first volume to suspend the solid resin powder and plurality of solid abrasive particles throughout the aqueous carrier, wherein agitating is performed for a time period of 10 minutes or less; andb) transferring the first volume to the container after step (a).6) The method of claim 1 , further comprising claim 1 , after step (c):a) ...

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Номер записи: 57
27-02-2020 дата публикации

FLUID CONTROL ASSEMBLY FOR MIX-ON-DEMAND SPRAYER

Номер: US20200061654A1
Автор: Dubiel David J.
Принадлежит: Chapin Manufacturing, Inc.

A flow control assembly includes a manifold coupled to a positive displacement pump. A fluid input unit is coupled to the fluid inlet and includes a diluent input to receive a diluent and a concentrate input to receive a selectively adjustable flow of a liquid concentrate. A mixing chamber combines the diluent and the liquid concentrate to form a mixed solution to be delivered to the pump. A bypass unit has a bypass conduit to receive a high pressure mixed fluid from the pump. A bypass valve is positionable within the manifold between a closed position and an open position. The bypass valve is closed when the high pressure mixed fluid is below a threshold pressure and open when the high pressure mixed fluid is above the threshold pressure. A portion of the high pressure mixed fluid is reintroduced to the mixing chamber via the bypass inlet. 1. A flow control assembly comprising:a) a manifold configured to be coupled to a positive displacement pump, wherein the manifold defines a fluid conduit having a fluid inlet, a pump supply outlet, a bypass inlet and a mixing chamber between the fluid inlet and both of the pump supply outlet and the bypass inlet;b) a fluid input unit fluidly coupled to the fluid inlet of the manifold, wherein the fluid input unit includes a diluent input configured to receive a fixed flow of a diluent from a diluent tank, and a concentrate input configured to receive a selectively adjustable flow of a liquid concentrate from a concentrate tank, wherein the mixing chamber of the fluid conduit is configured to mix the diluent and the liquid concentrate to form a mixed solution to be delivered through the pump supply outlet to a pump inlet on the positive displacement pump; andc) a bypass unit having a bypass conduit fluidly coupled to the bypass inlet of the manifold and a high pressure input configured to couple to a high pressure output on the positive displacement pump to receive a high pressure mixed fluid therefrom, wherein the bypass unit ...

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Номер записи: 58
29-05-2014 дата публикации

AXIAL FEED PLASMA SPRAYING DEVICE

Номер: US20140144888A1
Автор: Toyota Kenzo
Принадлежит: SHINWA INDUSTRY CO., LTD.

A spray coating apparatus includes a cathode and an anode nozzle to form a pair. A front end of the anode nozzle is provided with three or more plasma jet jetting holes, and a spray material jetting hole is disposed at the center of an area surrounded by the plasma jet jetting holes. The spray material jetted through the jetting hole is fed into the center axis of a complex plasma arc or a complex plasma jet. The spray material jetted through the spray material jetting hole is melted at high thermal efficiency, to thereby enhance yield of coating film. Reflection of the spray material by the outer periphery of plasma flame, penetration of the spray material through plasma flame, and scattering of the spray material caused by reflection or penetration, due to the differences in particle diameter, mass, etc. of the spray material is prevented. 1. An axial feed plasma spraying apparatus serving as a plasma torch and comprising a cathode , an anode nozzle , plasma gas feeding means , and spray material feeding means , characterized in thata cathode and an anode nozzle forming a pair;wherein the anode nozzle is provided with three or more plasma jet jetting holes which are located at specific intervals in a circular pattern centered at a center axis of the nozzle, so as to split a flow of plasma jet or plasma arc; anda spray material jetting hole at the front end of the anode nozzle located at the center of an area surrounded by the plasma jet jetting holes.2. An axial feed plasma spraying apparatus according to claim 1 , wherein the plasma jet jetting holes are slanted such that flows of plasma jet or plasma arc jetted through the plasma jet jetting holes intersect one another at an intersection point on the center axis of the nozzle in front of the nozzle.3. An axial feed plasma spraying apparatus according to claim 1 , wherein the plasma jet jetting holes are generally in parallel to the center axis claim 1 , such that flows of plasma jet jetted through the plasma jet ...

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Номер записи: 59
09-03-2017 дата публикации

THERMAL SPRAY ASSEMBLY AND METHOD FOR USING IT

Номер: US20170065991A1
Автор: KRENN ANDREAS
Принадлежит: ELEMENT SIX GMBH

A thermal spray assembly () for transforming precursor material () into a layer of deposited material joined to a substrate body. A plasma torch produces a plasma jet from a plasma nozzle () and a feeder mechanism () guides the precursor material into the plasma jet in use and is capable of providing a feeder orifice when in an open condition. The feeder mechanism () is provided with a distribution chamber configured for guiding moving precursor material azimuthally around the plasma torch, a plurality of deflector structures () configured for deflecting the precursor material () from the distribution chamber and guiding it into a guide chamber configured for guiding the precursor material () to the plasma jet in use. 2. A thermal spray assembly as claimed in claim 1 , in which the feeder mechanism comprises a moveable guide mechanism and is configured such that the guide chamber is capable of guiding the precursor material to the feeder orifice claim 1 , through which the precursor material can move from the guide chamber and enter the plasma jet at a variable mean distance from the plasma nozzle in response to movement of the guide mechanism.3. A thermal spray assembly as claimed in claim 1 , in which the deflector structures comprise projections spaced apart from each other and extending from the distribution chamber to the guide chamber.4. A thermal spray assembly as claimed in claim 1 , in which the deflector structures are arranged such that the precursor material can be deflected into the guide chamber claim 1 , distributed substantially uniformly azimuthally within the guide chamber.5. A thermal spray assembly as claimed in claim 1 , comprising at least two elements capable of being coupled together claim 1 , one element comprising the plasma torch and the other element comprising a containment vessel for accommodating the plasma torch; the elements being cooperatively configured such that the feeder mechanism will be formed when the elements are coupled ...

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Номер записи: 60
19-03-2015 дата публикации

FLUID THROUGH NEEDLE FOR APPLYING MULTIPLE COMPONENT MATERIAL

Номер: US20150076250A1
Автор: Burns Marvin D., Charpie Mark E.
Принадлежит:

Embodiments of a spray gun incorporating a needle for applying multiple component materials are provided. In accordance with certain embodiments, the spray gun includes a fluid delivery tip assembly comprising an inner passage, a hollow needle disposed within the inner passage of the fluid delivery tip assembly, wherein the hollow needle comprises at least two indentions along an outer circumferential surface of the hollow needle near an end of the hollow needle, a first passage configured to deliver a first spray fluid to a fluid tip exit of the fluid delivery tip assembly, wherein the first passage is defined by a volume between the fluid delivery tip assembly and the hollow needle, and a second passage through the hollow needle, wherein the second passage is configured to deliver a second spray fluid to the fluid tip exit of the fluid delivery tip assembly. 1. A system , comprising: a body a first liquid passage configured to flow a first liquid and a second liquid passage configured to flow a second liquid;', 'a spray head configured to output a spray of the first liquid and the second liquid; and', 'a multi-component container coupled to the body, wherein the multi-component container comprises a first container portion having a first outlet configured to supply the first liquid to the first liquid passage and a second container portion having a second outlet configured to supply the second liquid to the second liquid passage, and the first and second outlets are positioned in close proximity to one another., 'a spray device, comprising2. The system of claim 1 , wherein the first and second outlets are separated from one another by a wall.3. The system of claim 1 , wherein the first and second outlets are arranged at least partially side by side.4. The system of claim 1 , wherein the first and second outlets are arranged in a nested configuration.5. The system of claim 1 , wherein the first and second outlets are coaxial.6. The system of claim 1 , wherein the ...

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Номер записи: 61
05-06-2014 дата публикации

SPRAYING DEVICE WITH INTERCHANGEABLE CARTRIDGE

Номер: US20140151465A1
Автор: BIRRENKOTT Brian, CAVINS Michael, CICHY Steve, HAVLOVITZ Paul, MOYER Jon
Принадлежит: OMS Investments, Inc.

A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle. 132-. (canceled)33. A spraying device cartridge comprising:a first liquid contained within the spraying device cartridge;a first end having a first diameter, configured to be removeably connected to a sprayer body,a second end having a second diameter and located opposite the first end wherein the second end is located in a position above the first end when the spraying device cartridge is connected to the sprayer body such that gravity exerts a downward force on the first liquid to pull the first liquid towards the first end; a bore extending axially from the first end and having a diameter less than the first diameter and comprising a first set of external threads, the bore defining a fluid flow path for the first liquid, wherein a downstream direction is towards the first end and an upstream direction is towards the second end; and', 'a check valve comprising a duckbill portion and an umbrella portion mounted in the bore, the duckbill portion comprising a path for the first liquid to flow through from the spraying device cartridge and the umbrella portion comprising an air flow path for venting of the spraying device cartridge., 'the first end comprising34. A spraying device claim 33 , comprising the spraying ...

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Номер записи: 62
18-03-2021 дата публикации

FLUID DELIVERY ASSEMBLY FOR A SPRAY GUN

Номер: US20210078024A1
Автор: Ebertowski Alexander T., Gullicks Scott D., Hegdahl Anna M., Henderson John W., Joseph Stephen C.P., Tarnowski Steven J., Yorkgitis Elaine M.
Принадлежит:

The invention relates to a fluid delivery assembly () for a spray gun, the assembly comprising a container () for holding paint. The container is self-supporting and configured to collapse as fluid is dispensed via the spray gun, wherein the container comprises at least one vent (). The invention further relates to a spray gun including such fluid delivery assembly, a method of forming the container and a thermo/vacuum forming tool to be used in such method. 11120202026. A fluid delivery assembly () for a spray gun , the assembly () comprising a container () for holding paint , the container () being self-supporting and configured to collapse as fluid is dispensed via the spray gun , wherein the container () comprises at least one vent ().29-. (canceled)1012026. The fluid delivery assembly () according to claim 1 , wherein the container () comprises a closure or a valve assembly that is configured to open and close the vent ().11130303012122. The fluid delivery assembly () according to claim 10 , wherein the valve assembly includes at least one first element () claim 10 , wherein the first element () has a first side (-) that is bonded to at least one of the container base () and a container sidewall ().121302122. The fluid delivery assembly () according to claim 11 , wherein the first element () is at least partially embedded into the at least one of the container base () and the container sidewall ().1315-. (canceled)1613032. The fluid delivery assembly () according to claim 11 , wherein the first element () comprises at least one flange ().1713140. The fluid delivery assembly () according to claim 11 , wherein the first element comprises an attachment portion () to which a second element () of the valve assembly is movably attached.1839-. (canceled)401110201020. The fluid delivery assembly () according to claim 1 , wherein the assembly () further comprises an outer cup () claim 1 , wherein the container () is received within the outer cup () claim 1 , and wherein ...

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Номер записи: 63
25-03-2021 дата публикации

FLUID DELIVERY ASSEMBLY FOR A SPRAY GUN

Номер: US20210086210A1
Автор: Hegdahl Anna M., Joseph Stephen C.P.
Принадлежит:

The present application is directed to a container () for holding paint. The container comprises at least two fluid ports (). The container has a body that is shape self supporting and is a non-rigid construction. At least one fluid port is a separate part () from the body of the container. 1. A container for holding paint comprising at least two fluid ports ,wherein the container has a body that is shape self supporting and is a non-rigid construction and at least one fluid port is a separate part from the body of the container.2. The container of claim 1 , wherein the separate part fluid port is sealed to the container.3. (canceled)4. The container of claim 2 , wherein the separate part fluid port is sealed to the container with a thermal seal.5. The container of claim 2 , wherein the separate part fluid port is sealed to the container with a fluid tight seal.68-. (canceled)9. The container of claim 1 , wherein the separate part fluid port is a different material than the container.10. The container of claim 1 , wherein the separate part fluid port is the same material than the container.11. The container of claim 1 , wherein the container has a base and one or more sidewalls extending from the base.12. The container of claim 11 , wherein the sidewalls have a thickness of 0.4 mm or less.13. The container of claim 11 , wherein the sidewalls have a variable thickness.14. The container of claim 13 , wherein the sidewall thickness is less near the base.15. (canceled)16. The container of claim 11 , wherein the separate fluid port extends through the base.17. The container of claim 1 , wherein the container is a blow molded piece.18. The container of claim 1 , wherein the separate part fluid port is a vent for air movement.1923-. (canceled)24. The container of claim 18 , wherein the container comprises a closure or a valve assembly that is configured to open and close the vent.25. The container of claim 24 , wherein the valve assembly includes at least one first element ...

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Номер записи: 64
19-06-2014 дата публикации

MODULAR PLURAL COMPONENT SPRAY SYSTEM

Номер: US20140166775A1
Автор: Courier John P.
Принадлежит:

A modular plural component spray system configured for drawing at least two components, each stored in a discrete drum and sending the at least two components to a spray gun. The spray system comprises at least two flow lines. Each flow line includes a pump, a counter configured to measure the work performed by the pump and a heater disposed outside of each discrete drum downstream from the pump, where each of the two flow lines is configured to be connected at a first end to the spray gun and a second end to each discrete drum and each of the at least two components is drawn from each discrete drum and heated with the heater before arriving at the spray gun to be mixed and dispensed. 1. A modular plural component spray system configured for drawing at least two components , each stored in a discrete drum and sending the at least two components to a spray gun , said spray system comprising at least two flow lines , each flow line comprising:(a) an independent flow hydraulic reciprocating piston pump;(b) a counter configured to measure the work performed by said pump; andwherein each of said at least two flow lines is configured to be connected at a first end to the spray gun and a second end to each of the discrete drums and each of the at least two components is drawn from each of the discrete drums and moved to the spray gun to be mixed and dispensed.2. The modular plural component spray system of claim 1 , further comprising a check valve disposed on said first end.3. The modular plural component spray system of claim 1 , further comprising a check valve disposed on said second end.4. The modular plural component spray system of claim 1 , wherein each said pump is independently driven and not functionally coupled to a pump of another flow line within said modular plural component spray system.5. The modular plural component spray system of claim 1 , further comprising a valve for controlling the flow rate of one of said at least two flow lines claim 1 , wherein ...

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Номер записи: 65
28-03-2019 дата публикации

COMPOSITE COATING LAYER FOR CERAMIC MATRIX COMPOSITE SUBSTRATE

Номер: US20190092701A1
Автор: Blair Taylor K., Bolcavage Ann, CHANG Sunny, Gold Matthew R., Gong Stephanie, Li Li, Ndamka Ngunjoh Lawrence
Принадлежит:

An article may include a substrate including a ceramic matrix composite (CMC); a composite coating layer including a first coating material that includes a rare-earth disilicate and a second coating material that includes at least one of a rare-earth monosilicate, a CMAS-resistant material, or a high-temperature dislocating material, where the second coating material forms a substantially continuous phase in the composite coating layer. 1. An article comprising:a substrate including a ceramic matrix composite (CMC); a first coating material comprising a rare-earth disilicate; and', 'a second coating material comprising at least one of a rare-earth monosilicate, a CMAS-resistant material, or a high-temperature dislocating material, wherein the second coating material forms a substantially continuous phase in the composite coating layer., 'a composite coating layer comprising2. The article of claim 1 , wherein the second coating material comprises the CMAS-resistant material claim 1 , and wherein the CMAS-resistant material comprises at least one of a rare-earth zirconate claim 1 , a rare-earth oxide claim 1 , calcia claim 1 , alumina claim 1 , or silica.3. The article of claim 1 , wherein the second coating material comprises the high-temperature dislocating material claim 1 , and wherein the high-temperature dislocating material comprises at least one of hafnium diboride claim 1 , zirconium diboride claim 1 , tantalum nitride claim 1 , or tantalum carbide.4. The article of claim 1 , wherein the composite coating layer comprises splats of the first coating material substantially evenly distributed throughout the substantially continuous phase of the second coating material and substantially fully encapsulated by the second coating material.5. The article of claim 1 , wherein the composite coating layer is substantially dense having a porosity of less than about 10 vol. %.6. The article of claim 1 , wherein the composite coating layer is a porous abradable coating ...

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Номер записи: 66
16-04-2015 дата публикации

Ready-To-Use Hose End Sprayer

Номер: US20150102131A1
Автор: Goodwin Randy M., HAVLOVITZ Paul, Hsu Paul, Perkins Jay F.
Принадлежит:

A ready-to-use sprayer comprises a container defining an interior compartment for containing a liquid product and having a pin receiver located near the rear portion and an opening located near the front portion, a housing having a main chamber and a grip portion, a nozzle in selective fluid communication with the outlet of the fluid chamber, a pivot switch on the exterior of the housing for selecting a fluid flow condition for the main chamber, and the housing being coupled to the container at the container opening and the pin receiver. 1. A sprayer comprising:a container defining an interior compartment for containing a substance liquid and comprising a pin receiver, the container comprising a front portion and a rear portion;the pin receiver located proximate the rear portion;a container opening located proximate the front portion;a housing comprising a grip portion and a main chamber; andthe housing being coupled to the container at two separate points comprising: the container opening and the pin receiver.2. The sprayer of claim 1 , wherein the front portion is elevated with respect to rear portion.3. The sprayer of claim 1 , wherein the coupling at the pin receiver is effected using a pin inserted through the pin receiver.4. The sprayer of claim 3 , wherein the pin is formed as part of the housing.5. The sprayer of claim 3 , wherein the pin includes an outside portion that is perforated.6. The sprayer of claim 3 , wherein the pin receiver receives the outside portion of the pin.7. The sprayer of claim 1 , wherein the housing and the container are removably coupled through the pin and the pin receiver.8. The sprayer of claim 1 , wherein the grip portion is curved and the main chamber comprises a substance liquid inlet claim 1 , a carrier liquid inlet claim 1 , and an outlet; andthe housing further comprises: a carrier liquid receiving port and a nozzle in selective fluid communication with the outlet of the main chamber and the housing is coupled to the ...

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Номер записи: 67
26-03-2020 дата публикации

MANIFOLD WITH AUXILARY HEAT FOR DISTRIBUTING HEATED EPOXY FOR SPRAY APPLICATION

Номер: US20200094275A1
Автор: Warren Danny
Принадлежит: Warren Environmental, Inc.

A distribution system for delivering preheated epoxy material for spray application includes a bundle of lines that terminate on their far end in a manifold. The distribution system is uniquely constructed in a manner such that it delivers the correct materials individually to the manifold while maintaining separate flows of the materials. This separation of the materials until ready for spraying prevents mixing of the two-part epoxy which at the elevated delivery temperatures would result in early curing of the epoxy within the delivery system itself. The bundle of lines contains at least one and preferably two base epoxy delivery lines, at least one catalyst delivery line, at least one heating circuit and an auxiliary heater at the manifold end. The manifold terminates in a static mixer that in turn delivers the mixed epoxy to a spray head for spray application to the substrate. 1. A system for the spray application of a multi-part epoxy material , said multi-part epoxy material including at least a resin and a catalyst , said system comprising:a bundle containing at least one resin distribution line and at least one catalyst distribution line;a manifold having an input and an output, said input in fluid communication with said bundle;a heating circuit adjacent said bundle, said heating circuit having a supply line that feeds into a auxiliary heater and a return line extending back from said auxiliary heater; anda static mixer at said output of said manifold to mix and direct a flow of said multi-part epoxy material to a spray applicator.2. The system of claim 1 , said bundle further comprising:two resin distribution lines.3. The system of claim 2 , further comprising:a bypass loop extending between said two resin distribution lines.4. The system of claim 1 , further comprising valves on each of said lines within said bundle claim 1 , said valves positioned before said manifold.5. The system of claim 4 , wherein said valves are selected from the group consisting ...

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Номер записи: 68
26-03-2020 дата публикации

Spray pot and paint spraying system

Номер: US20200094276A1
Автор: Hui Sun, Ian HUSSEY
Принадлежит: SHENZHEN WISDOM SCIENCE AND TECHNOLOGY Co Ltd

Provided is a spray pot which includes: a body; a detachable inner liner arranged in the body; a closing member which is arranged at the bottom of the inner liner, is in a closed state when the body is placed uprightly and fluid is injected into the inner liner, and is in an opened state when the body is inverted and the fluid is discharged from the inner liner; clamping portions arranged at a bottom of the body and configured to fix the closing member to the body; and a cover arranged at a top of the body, connected with a spray gun, and tightly matched with both the body and the inner liner.

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Номер записи: 69
23-04-2015 дата публикации

PLURAL COMPONENT COATING APPLICATION SYSTEM WITH A COMPRESSED GAS FLUSHING SYSTEM AND SPRAY TIP FLIP MECHANISM

Номер: US20150107512A1
Автор: Belik Ivan, Rogala Stanley, Taylor Sidney A., Wenger Miles
Принадлежит: Line Travel Automated Coating Inc.

A system for coating a non-rotating pipe work piece including: valves, flow lines, and a mixing block for receiving a first and a second component material each delivered at a pressure, flow measurement devices to measure the flows of the components, a static mixer in fluid communication with the mixing block for receiving the combined components, a C-shaped plate member arranged around the work piece, a drive mechanism to oscillate a partial rotation of the C-shaped member about the work piece with the rate of oscillations controlled by a logic controller, at least two spray guns disposed on the C-shaped member to spray towards the outside surface of the work piece, a drive mechanism to traverse the at least two spray guns longitudinally with the rate of traverse controlled by a logic controller; and the logic controller(s) programmed to control based on a number of input and measured parameters. 110-. (canceled)11. An apparatus for coating a non-rotating pipe work piece comprising:a means for flowing a first component material and a second component material;a means for measuring at least one parameter of the flow of at least one of the component materials;a means for mixing the component materials;a means for applying the mixed component materials to the outside surface of the work piece in an arc-like trajectory about the axis of the work piece, wherein the means for applying comprises oscillating at least two spray guns applying the mixed component materials about the work piece and traversing the at least two spray guns along an axial direction of the work piece; based at least in part on at least one parameter of the flow of the components and', 'based at least in part on a selected coating thickness and', 'based at least in part on a selected spray pattern width and', 'based at least in part on the outer diameter of the work piece; and, 'a means for adjusting the frequency of oscillation of the at least two spray guns'} based at least in part on the ...

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Номер записи: 70
04-04-2019 дата публикации

THERMAL SPRAYING TORCH

Номер: US20190099770A1
Автор: Noshi Yoshitsugu, SAKURAI Satoru, Utsumi Yoshito
Принадлежит: NISSAN MOTOR CO., LTD.

A thermal spraying torch configured to spray a molten material onto a thermal sprayed surface of a work object and form a thermal sprayed coating has a discharge port configured to discharge the molten material, a discharge port periphery located on a peripheral edge of the discharge port on a front side in a discharge direction of the molten material and extending in the discharge direction, and an external surface continuous with a front end of the discharge port periphery. The discharge port periphery includes first section to which the molten material adheres more easily than to the external surface. The external surface includes a second section to which the molten material adheres less easily than to the discharge port periphery. 1. A thermal spraying torch configured to spray a molten material onto a thermal sprayed surface of a work object and form a thermal sprayed coating , comprising:a discharge port configured to discharge the molten material;a discharge port periphery located on a peripheral edge of the discharge port on a front side in a discharge direction of the molten material and extending in the discharge direction; andan external surface continuous with a front end of the discharge port periphery,wherein the discharge port periphery comprises a first section to which the molten material adheres more easily than to the external surface, andwherein the external surface comprises a second section to which the molten material adheres less easily than to the discharge port periphery.2. The thermal spraying torch according to claim 1 , wherein the first section of the discharge port periphery has higher surface roughness than surface roughness of the second section of the external surface.3. The thermal spraying torch according to claim 1 , wherein the second section of the external surface has lower surface roughness than surface roughness of the first section of the discharge port periphery.4. The thermal spraying torch according to claim 1 , wherein ...

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Номер записи: 71
02-06-2022 дата публикации

DISPENSING NOZZLE HAVING A TUBULAR EXIT ZONE COMPRISING VANES

Номер: US20220168761A1
Автор: LANGMAID Joseph, Rickard Mark, Schroer Daniel, Soni Piyush
Принадлежит:

A nozzle and a process suitable for dispensing liquid foamable products, particularly useful with carbon dioxide blowing agents, the nozzle comprising a tubular exit zone having an inlet and an outlet; the tubular exit zone having an inner wall surface defining a passageway for dispensing having a centerline axis; the tubular exit zone further having a plurality of vanes attached to the inner wall surface parallel to the centerline axis with the vanes extending radially into the passageway for dispensing; the vanes having a length dimension that is the distance the vane contacts the inner wall surface parallel to the centerline axis, a thickness dimension that is the effective thickness of the vane at the inner wall surface perpendicular to the centerline axis, and a width dimension being the distance from the inner wall surface that the vane extends into the passageway for dispensing; and wherein the vanes do not connect or touch at the centerline of the passageway for dispensing. 1. A nozzle suitable for dispensing liquid foamable products , the nozzle comprising a tubular exit zone having an inlet and an outlet;the tubular exit zone having an inner wall surface defining a passageway for dispensing, the passageway having a centerline axis;the tubular exit zone further having a plurality of vanes attached to the inner wall surface parallel to the centerline axis with the vanes extending radially into the passageway for dispensing;the vanes having a length having a length dimension, a thickness having a thickness dimension, and a width having a width dimension,the thickness dimension being smaller than the width dimension, and the width dimension being smaller than the length dimension;the length dimension being a distance the vane contacts the inner wall surface parallel to the centerline axis, and the thickness dimension being an effective thickness of the vane at the inner wall surface perpendicular to the centerline axis; and the width dimension being a distance ...

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Номер записи: 72
20-04-2017 дата публикации

THERMAL SPRAY SLURRY, THERMAL SPRAY COATING AND METHOD FOR FORMING THERMAL SPRAY COATING

Номер: US20170107604A1
Автор: IBE Hiroyuki, MASUDA Takaya, Sato Kazuto, TSUZUKI Kazuyuki
Принадлежит: FUJIMI INCORPORATED

Provided is a thermal spray slurry capable of satisfactorily forming a thermal spray coating with superior plasma erosion resistance. The invention provides a thermal spray slurry comprising thermal spray particles and a dispersion medium. The thermal spray particles comprise a compound containing yttrium (Y) and a halogen element (X) as constituent elements, and be present in an amount of 10% by mass or more and 70% by mass or less. The viscosity of the thermal spray slurry is 300 mPa·s or less. 1. A thermal spray slurry comprising:thermal spray particles comprising a compound containing yttrium (Y) and a halogen element (X) as constituent elements, the thermal spray particles being present in an amount of 10% by mass or more and 70% by mass or less; anda dispersion medium;a viscosity of the thermal spray slurry is 300 mPa·s or less.2. The thermal spray slurry of claim 1 , wherein the halogen element (X) is fluorine claim 1 , and the thermal spray particles comprise yttrium fluoride.3. The thermal spray slurry of claim 1 , wherein the thermal spray particles comprise a compound that further contains oxygen (O) as a constituent element.4. The thermal spray slurry of claim 3 , wherein the halogen element (X) is fluorine claim 3 , and the thermal spray particles comprises yttrium oxyfluoride.5. The thermal spray slurry of claim 4 , wherein the thermal spray particles comprise at least one selected from the group consisting of YOF claim 4 , YOF claim 4 , YOFand YOFin an amount of at least 95% by mass.6. The thermal spray slurry of claim 1 , wherein the sedimentation rate of the thermal spray particles contained in the thermal spray slurry is 30 μm/second or more.7. The thermal spray slurry of claim 1 , further comprising a dispersant.8. The thermal spray slurry of claim 1 , further comprising a viscosity adjuster.9. The thermal spray slurry of claim 1 , further comprising an agglomerating agent.10. The thermal spray slurry of claim 1 , wherein the average particle ...

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Номер записи: 73
11-04-2019 дата публикации

MIX ON DEMAND SPRAYER WITH EXTERNAL BY-PASS CIRCUIT

Номер: US20190105675A1
Автор: Allis Morgan, Dubiel David, Fontaine James R.
Принадлежит: Chapin Manufacturing, Inc.

An external by-pass circuit for a positive displacement pump includes a flow diverter valve coupled to the pressure port of the pump. The flow diverter has an end coupled with a high flow output and another end coupled with a low flow output. The low flow end includes a by-pass arm coupled to and input flow fitting. The flow diverter valve further includes a ball valve to direct fluid to either the high flow or low flow output. The input flow fitting is coupled to the suction port of the pump at the one end and couples with a fluid source at the other end. The input flow fitting includes a flow control arm which includes a needle valve to selectively control flow within the flow control arm. The flow control arm also includes a by-pass fitting fluidly coupled with the by-pass arm of the flow diverter valve. 1. A sprayer system comprising:a) a first tank configured to hold a diluent;b) a second tank configured to hold a liquid concentrate;c) a mixing manifold having a first inlet fitting configured to receive a fixed amount of diluent from the first tank and a second inlet configured to receive a selectively adjustable amount of liquid concentrate from the second tank, whereby the fixed amount of diluent and selectively adjustable amount of concentrate are combined to form a mixed solution, and wherein the mixing manifold includes a mixed solution outlet;d) a positive displacement pump having a suction port fluidly coupled to the mixed solution outlet and a pressure port configured to fluidly couple with a spray device; and i) a flow diverter valve fluidly coupled to the pressure port of the positive displacement pump at a first end, wherein the flow diverter includes a second end configured to fluidly couple with a high flow output and a third end configured to fluidly couple with a low flow output, wherein the third end includes a by-pass arm fluidly coupled to the suction port of the positive displacement pump, the flow diverter valve further including a ...

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Номер записи: 74
02-06-2022 дата публикации

SYSTEM AND METHOD FOR PLASMA DISCHARGE IN LIQUID

Номер: US20220174808A1
Автор: Cho Daniel J., KANG Jun, Kim Hyoungsup, McAvoy Russel Ryall
Принадлежит:

A system for generating a plasma discharge in liquid utilizes first and second electrodes spaced apart in an interior space of a vessel holding the liquid. A channel can be defined in certain embodiments at least partially by at least one of the first and second electrodes, and an inlet in fluid communication with the interior space is configured to generate a vortical fluid flow in the vessel. A method for generating a plasma discharge in liquid is also provided. A high voltage electrode for generating a plasma discharge in liquid that includes a central solid cylindrical rod is also provided. 1. A system for generating a plasma discharge in liquid , the system comprising:a liquid inlet and a liquid outlet in fluid communication with an interior reactor space of a cylindrical liquid vessel having a central axis, the inlet and outlet both disposed near a top side of the liquid vessel and configured to generate a vortex liquid flow in the interior space of the liquid vessel; anda high voltage electrode and a ground electrode spaced apart, the high voltage electrode disposed coaxially with the central axis of the cylindrical liquid vessel at a bottom side of the liquid vessel, and including a central solid cylindrical rod inserted at least partially into and coaxial with a cylindrically-symmetric electrode housing, the electrode housing including a gas channel disposed tangentially to the central solid rod along an interior wall of the electrode housing for gas injection into an interior electrode housing space of the electrode housing, the gas channel configured to generate a vortex gas flow within the interior electrode housing space around the central solid cylindrical rod.2. The system of claim 1 , wherein the liquid inlet and outlet claim 1 , and gas channel are configured such that the vortex liquid flow and the vortex gas flow rotate in the same direction.3. The system of claim 1 , wherein the liquid inlet and outlet claim 1 , and gas channel are configured ...

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Номер записи: 75
27-04-2017 дата публикации

COATING AND SURFACE REPAIR METHOD

Номер: US20170114439A1
Автор: Altraide Ibibia, Mukherji Tapas K., MULLEN MICHAEL F.
Принадлежит:

A coating and surface repair method is provided. The method includes positioning a high velocity air fuel (HVAF) gun proximate to a damaged hardened steel surface and forming a ceramic metallic coating on the damaged hardened steel surface by executing an HVAF thermal spray process using the HVAF gun. 1. A coating and surface repair method , comprising:positioning a high velocity air fuel (HVAF) gun proximate to a damaged hardened steel surface; andforming a ceramic metallic coating on the damaged hardened steel surface by executing an HVAF thermal spray process using the HVAF gun.2. The coating and surface repair method according to claim 1 , wherein the hardened steel surface comprises carburized steel.3. The coating and surface repair method according to claim 1 , wherein the hardened steel surface comprises carburized steel claim 1 , nitridized steel claim 1 , borided steel claim 1 , cyanided steel claim 1 , carbo-nitrided steel or a combination thereof.4. The coating and surface repair method according to claim 1 , wherein the damaged hardened steel surface is pitted.5. The coating and surface repair method according to claim 1 , wherein the forming results in a repaired surface with fatigue and mechanical strength properties comparable to that of the original damaged hardened steel surface.6. The coating and surface repair method according to claim 1 , wherein the damaged hardened steel surface has defects of sizes between 0.005-0.040 inches in diameter and depth.7. The coating and surface repair method according to claim 1 , wherein the executing of the thermal spray process comprises maintaining combustion temperatures within a range of 1900-2300° C.8. The coating and surface repair method according to claim 1 , wherein the ceramic metallic coating comprises a Tungsten-Carbide (WC) material.9. The coating and surface repair method according to claim 1 , wherein the ceramic metallic coating comprises a Tungsten-Carbide Cobalt (WC/Co) material.10. The coating ...

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Номер записи: 76
03-05-2018 дата публикации

LOW-PRESSURE AND LOW-NOISE SPRAY DEVICE

Номер: US20180117611A1
Автор: Chen San-Ching
Принадлежит:

A spray device includes a diaphragm pump that is operated to generate an air flow of 200-250 L/min at a low pressure of 2-3 psi. A spray gun receives the air flow from the diaphragm pump and includes a Venturi tube structure through which the air flow moves. A paint receptacle that receives and holds therein a paint material is connected to the spray gun to allow the paint material to get into the Venturi tube structure to be converted into paint droplets entraining the air flow. A hose has a diameter of 1.5 cm is connected between the diaphragm pump and the spray gun to conduct the air flow from the diaphragm pump to the spray gun so that the paint droplets can be sprayed out to a workpiece with the low pressure of 2-3 psi without causing significant rebounding from the workpiece. 1. A spray device , comprising:a diaphragm pump that is operated at noise level of 55 dB with a power consumption of 250 W to generate air flow of 200-250 L/min at an air pressure of 2-3 psi, the diaphragm pump comprising an air outlet to supply the air flow;a spray gun that comprises a Venturi tube structure and has an air inlet to receive the air flow supplied from the diaphragm pump and guide the air flow into the Venturi tube structure, the spray gun comprising a paint receptacle that receives and holds therein a paint material that is supplied into the spray gun and atomize to form paint droplets entraining the air flow received from the diaphragm pump to allow the paint droplets to be sprayed onto a workpiece; anda hose having two ends respectively coupled, in releasable manner, to the air outlet of the diaphragm pump and the air inlet of the spray gun for conducting the air flow from the diaphragm pump to the spray gun, the hose having a diameter of 1.5 cm to supply the flow rate of 200-250 L/min at the air pressure of 2-3 psi from the diaphragm pump to the spray gun, such that the paint droplets sprayed out of the spray gun onto the workpiece rebound from the workpiece by a ...

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Номер записи: 77
04-05-2017 дата публикации

Nozzle assembly with external baffles

Номер: US20170120269A1
Автор: Daniel Siltberg, John B. Scheibner
Принадлежит: 3M Innovative Properties Co

Provided are nozzle assemblies and related methods for a spraying apparatus. The nozzle assembly includes a fluid side wall defining a fluid passageway that extends longitudinally along a fluid axis and terminates in a fluid aperture; an air cap side wall extending around the fluid side wall and partially defining an air passageway that terminates in an atomizing aperture adjacent the fluid aperture. A pair of diametrically opposed air horns protrude past the fluid aperture from the air cap side wall and define respective air horn cavities in communication with the air passageway, each air horn having an external surface and a fan control aperture extending along a fan control axis through the external surface to flow air against a fluid stream discharged from the fluid aperture. The fan control aperture has a certain aperture shape defined along a reference plane perpendicular to the fan control axis, and for each air horn, a baffle projects into a volumetric shape defined by extruding the certain aperture shape outwardly along the fan control axis. The baffle modifies the shaping air jets between the fan control apertures and the atomized fluid stream to provide a refined spray pattern.

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Номер записи: 78
04-05-2017 дата публикации

HEATED EPOXY CARTRIDGES

Номер: US20170120270A1
Автор: Warren Philip
Принадлежит:

An improved cartridge structure that both heats the materials contained therein and provides for enhanced structure such that the bypass leaking of the low viscosity heated components is avoided. The cartridge is preferably formed from a rigid material such as reinforced fiberglass tubing. The wall of the cartridge is then wrapped in a flexible heating element or has a heating element cast directly in the wall thereof. The heating elements preferably heat the interior contents and epoxy cartridges to between 150 degrees and 180 degrees Fahrenheit. The wall structure may be of single wall construction with the heaters embedded therein or of a double wall construction such that the heaters are contained between an inner and outer wall. Further the wall construction is preferably formed to withstand the pressures applied when spray applying the epoxy contained therein to prevent the tube wall deformation and resulting blow by leakage. 1. A cartridge for containing and dispensing a two part epoxy material , comprising:two tubular compartments for containing each of the two epoxy components;proportional dispenser spouts positioned at an end of each of the tubular compartments; anda heating element disposed about an outer surface of the tubular compartments, said heating element plate maintaining said epoxy components within said tubular compartments between 150 degrees and 180 degrees Fahrenheit.2. The cartridge of claim 1 , wherein said heating element operates on 12 v DC.3. The cartridge of claim 1 , wherein said heating element operates 110 v AC.4. The cartridge of claim 1 , wherein said heating element maintains the epoxy components at an optimal temperature range such that the viscosity of the epoxy facilitates spray application for high build coatings.5. The cartridge of claim 1 , wherein a side wall of said two tubular compartments is reinforced in a manner that prevents deformation of said sidewall at the operational temperatures and pressures of said cartridge.6 ...

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Номер записи: 79
04-05-2017 дата публикации

MARKER AIRBRUSH

Номер: US20170120271A1
Автор: BRAND DOUGLAS, JR. John D., McBride, RAU THOMAS R., SANDT ADAM, SHARP ADAM SCOTT
Принадлежит:

A marker airbrush device for transferring marking solution from a marking device onto a writing surface using air is provided. The airbrush device includes a housing with an air outlet, a dual-action trigger for controlling an amount of air travelling through the air outlet, and a marker positioner coupled to the housing. The dual-action trigger may be either pushed down or pulled back to control air flow through the air outlet. The marker positioner positions a marking device relative to the air outlet such that air traveling through the air outlet contacts at least one surface of the marking device to transfer marking solution onto a writing surface. The marker positioner may include a rotatable collar that couples the marking device within the marker position and creates a seal around the marking device to prevent pressurized air from escaping around the marking device. 1. A marker airbrush device comprising:an airbrush housing having a first end and a second end oriented along a horizontal axis, the airbrush housing comprising an air outlet through which air travels at the first end and a dual-action trigger, wherein the dual-action is configured to control an amount of air traveling through the air outlet by rotation of the dual-action trigger in a first direction or rotation of the dual-action trigger in a second direction opposite the first direction; anda marker positioner coupled to the airbrush housing, the marker positioner having an opening through which air traveling through the air outlet exits the marker airbrush device, wherein the marker positioner positions a marker first end comprising at least a marker nib of a marking device at a particular angle relative to the airbrush housing such that air traveling through the air outlet contacts at least a portion of the marker nib of the marking device at the particular angle to transfer marking solution from the marking device onto a writing surface external to the airbrush housing.2. The device of claim ...

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Номер записи: 80
10-05-2018 дата публикации

FLUID EJECTION DEVICE

Номер: US20180126406A1
Автор: Galera Robert López, Hernandez Olallo Alcaide, Lopez Miguel Mota, Morales José Manuel Espinosa, Pitarch Carles Esteller
Принадлежит:

The fluid-ejection device () comprises a first member () and a second member (). The second member () is movable relative to the first member () and has an outlet () from which fluid can be discharged. The first member () has a first inlet () adapted to be fed by fluid from a source of fluid (), and is connected to the outlet (), and a second inlet () adapted to be fed by fluid from a source of fluid () that is capable of driving the second member () so as to move it relative to the first member (). 1. A fluid-ejection device comprising:a first member and a second member,the second member movable relative to the first member and having an outlet from which fluid can be discharged out, whereinthe first member has a first inlet and a second inlet,the first inlet is adapted to be fed by fluid from a source of fluid, and is connected to the outlet,the second inlet is adapted to be fed by fluid from a source of fluid,and the fluid through the second inlet is suitable for driving the second member so as to move it relative to the first member.2. The device of claim 1 , wherein the first and second inlets are formed in a lower portion of the first member.3. The device of claim 1 , wherein the first and second inlets are adapted to be fed by fluid from the same source of fluid.4. The device of claim 1 , wherein the first and second inlets are adapted to be fed by fluid from different sources of fluid.5. The device of claim 4 , wherein the different sources of fluid are adapted to supply different fluids having different characteristics.6. The device of claim 4 , wherein said sources of fluid are adapted to supply fluid simultaneously to both the first and second inlets such that the second member is allowed to discharge fluid during its movement relative to the first member.7. The device of claim 1 , wherein the second member is provided by a head having a nozzle where said outlet is formed.8. The device of claim 1 , wherein the second inlet is configured to discharge fluid ...

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Номер записи: 81
02-05-2019 дата публикации

SPRAY APPLICATION SYSTEMS COMPONENTS COMPRISING A REPELLENT SURFACE COMPRISING A SILOXANE MATERIAL & METHODS

Номер: US20190126301A1
Автор: Elsbernd Cheryl L. S., Emslander Jeffrey O., Hackbarth Kent C., Hays David S., HENNA PHILLIP H., Joseph Stephen C. P., Kinning David J., Meuler Adam J., Nietfeld Jon P., Untiedt Nicholas L., Yorkgitis Elaine M.
Принадлежит:

Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) comprises a siloxane material. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface. 1. A component of a spray application system , the component comprising a liquid repellent surface such that the receding contact angle with a solution containing 10% by weight of 2-n-butoxyethanol and 90% by weight deionized water is at least 35 degrees; wherein the liquid repellent surface comprises a surface layer comprising a silane or siloxane material and liquid repellent surface is not a lubricant impregnated surface.2. The component of wherein the liquid repellent surface comprises a solid liquid repellent material.3. The component of wherein the siloxane material comprises at least 50 wt.-% polydimethylsiloxane.4. The component of wherein the siloxane material comprises a siloxane backbone and hydrocarbon side chains averaging at least 8 carbon atoms and no greater than 50 carbon atoms.5. The component of wherein the siloxane material comprising polydimethylsiloxane does not comprise vinyl groups or other groups that form a crosslinked network.6. (canceled)7. The component of wherein the siloxane material has a viscosity at 25° C. of 5 claim 1 ,000 claim 1 ,000 or 10 claim 1 ,000 ...

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Номер записи: 82
07-08-2014 дата публикации

Systems and Methods for Thermally Working a Workpiece

Номер: US20140217070A1
Автор: Pikus Kenneth James, Vossberg Reinald
Принадлежит: Messer Cutting Systems Inc.

A system for thermally working a workpiece has a torch body having a first axial end positionable near the workpiece and a torch receptacle coupled to a second axial end of the torch body. A plurality of ports extend axially through the torch receptacle from a first axial end of the torch receptacle to a second axial end of the torch receptacle. A plurality of fittings provided at the second axial end of the torch body for communication with a subset of the plurality of ports. The torch body comprises one of a plasma torch body and an oxy-fuel torch body that is exchangeably coupled to the torch receptacle. The subset of the plurality of ports is a plasma subset when the plasma torch body is coupled to the torch receptacle and an oxy-fuel subset when the oxy-fuel torch body is coupled to the torch receptacle. 1. A system for thermally working a workpiece , the system comprising:a torch body having a first axial end positionable near the workpiece;a torch receptacle coupled to a second axial end of the torch body;a plurality of ports extending axially through the torch receptacle from a first axial end of the torch receptacle to a second axial end of the torch receptacle; anda plurality of fittings provided at the second axial end of the torch body fir communication with a subset of the plurality of ports;wherein the torch body comprises one of a plasma torch body and an oxy-fuel torch body that is exchangeably coupled to the torch receptacle;wherein the subset of the plurality of ports is a plasma subset when the plasma torch body is coupled to the torch receptacle; andwherein the subset of the plurality of ports is an oxy-fuel subset when the oxy-fuel torch body is coupled to the torch receptacle.2. The system of claim 1 , further comprising a plurality of leads coupled to the plurality of ports at the second axial end of the torch receptacle claim 1 , the plurality of leads providing gas and electricity to the torch body.3. The system of claim 2 , wherein the ...

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Номер записи: 83
09-05-2019 дата публикации

MULTIPLE FUNCTION DISPENSER

Номер: US20190134575A1
Автор: Boticki John A., Halstead Robert C., Hubmann Curtis H., Simpson Richard I., Slater Elizabeth A., Wu Reuben, Young Matthew E.
Принадлежит:

A dispenser for mixing and dispensing a liquid chemical concentrate with a diluent from a container. The dispenser includes two slidable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate. 1. A dispenser for dispensing different concentrations of chemical concentrate into a stream of water from a concentrate container at different flow rates comprising:a body including a bore and an inlet fluidly coupled to the bore and adapted to be connected to a source of pressurized water;an eductor at least partially disposed in the bore and defining a fluid passage, the eductor slidable relative to the body to provide control of different flow rates of a mixture of water and chemical concentrate from the fluid passage to an outlet;a product passage connected between the container and the body to selectively provide chemical concentrate to the fluid passage;a nozzle fluidly coupled to the eductor; anda spout fluidly coupled to the nozzle and configured to discharge the water and chemical concentrate to a reservoir, the spout positioned below the nozzle and extending generally downward from the nozzle such that the mixture of water and chemical concentrate is configured to discharge in the generally downward direction.2. The dispenser of claim 1 , further comprising a tube interconnecting the nozzle and the spout.3. The dispenser of claim 2 , wherein a key is formed on one of the body and the eductor and a keyway configured to receive the key is formed in the other of the body and the eductor claim 2 , and wherein the key and the keyway are aligned with an axial direction of the bore.4. The dispenser of claim 1 , wherein the eductor is rotatable to different positions relative to the body to provide a first ...

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Номер записи: 84
24-05-2018 дата публикации

METHOD AND APPARATUS FOR DISPENSING SOLID PRODUCT

Номер: US20180141010A1
Автор: Carbone, Carroll R. Ryan S., II Henry L., Morey John D., Wensman Charles E., White Bruce W.
Принадлежит:

A dispensing system includes a dispenser, a logic device, a nozzle, a diluent source, and a solid product. The logic device controls spray on and spray off cycles to pulse diluent supplied to the nozzle. The diluent contacts the solid product to dissolve a portion of the solid product and create a use solution. Pulsing the spray of diluent controls the concentration of the dispensed product in the use solution by limiting the amount of excess dilutant added to the dispensed product. The product is more consistently dispensed and the concentration of the dispensed product in the use solution is more consistent. Additionally, the concentration of the dispensed product in the use solution can be controlled by changing at least one of a volume of diluent dispensed through the nozzle, a pressure of diluent, a pulsed diluent spray frequency, and a pulsed diluent spray duration. 1. A dispenser comprising:a housing configured to hold a solid product;a timing device having an off state and an on state, the timing device configured to actuate supply of a diluent to the housing for a period of time when in the on state and thereby dissolve at least a portion of the solid product to form a solution;a reservoir in fluid communication with the housing and configured to hold the solution; anda measurement device configured to measure a condition at the dispenser and based on the condition measured at the dispenser cause the timing device to switch between the off state and the on state.2. The dispenser of claim 1 , wherein the measurement device comprises a level switch configured to measure a fluid level of the solution in the reservoir.3. The dispenser of claim 2 , wherein the level switch is configured to cause the timing device to switch from the on state to the off state when the fluid level of the solution in the reservoir is at a desired level.4. The dispenser of claim 3 , wherein the level switch is configured to cause the timing device to switch from the off state to the ...

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Номер записи: 85
15-09-2022 дата публикации

ROBOT END EFFECTOR FOR DISPENSING AN EXTRUDABLE SUBSTANCE

Номер: US20220288613A1
Автор: Davancens Angelica, IV John Walter, Pringle, Touch Ryan Vutha
Принадлежит: The Boeing Company

A robot end effector () for dispensing an extrudable substance () comprises a chassis (), a static mixer (), and cartridge bays (), extending from the chassis (). Each of the cartridge bays () is shaped to receive a corresponding one of the two-part cartridges (). Fluidic communication between the selected one of the two-part cartridges () and the static mixer () is established when the cartridge bays () are moved to a predetermined position with respect to the chassis (). The robot end effector () comprises a dispensing valve (), attached to the chassis (), and a head assembly (), comprising pairs of fittings (). Each of the pairs of fittings () is configured to selectively supply compressed air from a pressure source () to contents of a corresponding one of the two-part cartridges (). 1100102100. A robot end effector () for dispensing an extrudable substance () , the robot end effector () comprising:{'b': '110', 'a chassis ();'}{'b': 140', '110', '101', '101', '103', '105', '103, 'a mixer housing (), extending from the chassis () and configured to receive a static mixer (), wherein the static mixer () comprises a mixer inlet () and a mixer outlet (), which is in fluidic communication with the mixer inlet ();'}{'b': 122', '110, 'claim-text': [{'b': 122', '104, 'each of the cartridge bays () is shaped to receive a corresponding one of two-part cartridges ();'}, {'b': 104', '109, 'each one of the two-part cartridges () comprises a cartridge outlet (); and'}, {'b': 109', '104', '103', '122', '110', '190', '192', '190, 'fluidic communication between the cartridge outlet () of a selected one of the two-part cartridges () and the mixer inlet () is established when the cartridge bays () are moved to a predetermined position with respect to the chassis (), linearly along a first axis () and linearly along a second axis (), which is transverse to the first axis ();'}], 'cartridge bays (), extending from the chassis (), wherein{'b': 130', '110', '132', '134, 'claim-text': ...

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Номер записи: 86
15-09-2022 дата публикации

POSITIVE DISPLACEMENT END EFFECTOR WITH MULTIPLE CARTRIDGES

Номер: US20220288614A1
Автор: Davancens Angelica, IV John Walter, Nelson Derek, Pringle
Принадлежит: The Boeing Company

A robot end effector () for dispensing an extrudable substance () comprises cartridge bays (). Each one of the cartridge bays () is shaped to receive one of two-part cartridges (). Each of the two-part cartridges () comprises a cartridge outlet (). The robot end effector () also comprises a head assembly (), comprising pairs of fittings (). Each pair of the pairs of fittings () is configured to selectively supply compressed air from a pressure source () to contents of one of the two-part cartridges () when the two-part cartridges () are received by the cartridge bays () and the cartridge bays () are translated along a first axis () and along a second axis () so that the cartridge outlet () of the corresponding one of the two-part cartridges () is in fluidic communication with the mixer inlet (). 1100102100. A robot end effector () for dispensing an extrudable substance () , the robot end effector () comprising:{'b': '110', 'a chassis ();'}{'b': 118', '110', '101', '103', '105', '103, 'a mixer mount (), extending from the chassis () and configured to rotatably receive a static mixer () that comprises a mixer inlet () and a mixer outlet (), which is in fluidic communication with the mixer inlet ();'}{'b': 122', '110, 'claim-text': [{'b': 122', '104, 'each one of the cartridge bays () is shaped to receive a corresponding one of two-part cartridges ();'}, {'b': 104', '109, 'each one of the two-part cartridges () comprises a cartridge outlet (); and'}, {'b': 109', '104', '103', '122', '110', '190', '192', '190, 'fluidic communication between the cartridge outlet () of a selected one of the two-part cartridges () and the mixer inlet () is established when the cartridge bays () are moved to a predetermined position with respect to the chassis (), linearly along a first axis () and linearly along a second axis (), which is transverse to the first axis ();'}], 'cartridge bays (), extending from the chassis (), wherein{'b': 140', '110', '101', '122', '101', '118, 'a drive ...

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Номер записи: 87
31-05-2018 дата публикации

DEVICE FOR COATING SURFACES, PARTICULARLY COLOURED OR PAINTED SURFACES

Номер: US20180147586A1
Автор: Dettlaff Peter, KRUSE Albrecht, MAIER Daniel, MAIER Norbert, SZEDZINSKI Gabriele
Принадлежит: Sata GmbH & Co. KG

A device for coating surfaces, particularly coloured or painted surfaces, using a spray gun which is supplied by a supply device with the material to be sprayed. The supply device includes a material container which can be pressurised, and a pressure element is provided on or in the material container itself. 1. A device for coating surfaces , particularly colored or painted surfaces , using a spray gun which is supplied by means of a supply device with the material to be sprayed , said supply device having a material container which can be pressurized , wherein a pressure element is provided on or in the material container itself.2. The device as claimed in claim 1 , wherein the pressure element has a shape matched to the material container.3. The device as claimed in claim 1 , wherein the pressure element has a gas bag or the like.4. The device as claimed in claim 3 , wherein the gas bag is formed as a bellows.5. The device as claimed in claim 1 , wherein the pressure element has a gas cartridge or is a gas cartridge or spray can.6. The device as claimed in claim 1 , wherein the pressure element is an expandable plastic foam.7. The device as claimed in claim 1 , wherein the pressure element has a solid body.8. The device as claimed in claim 7 , wherein the solid body is a pressure pad which can act on the outer wall of the material container.9. The device as claimed in claim 8 , wherein the solid body is pressed against the outer wall by a tape or the like and/or can be moved along the outer wall.10. The device as claimed in claim 7 , wherein the solid body is a spring element or has a spring element.11. The device as claimed in claim 10 , wherein use is made of a box that is closed but openable as required claim 10 , which is equipped with a spring that is connected to a solid body.12. The device as claimed in claim 7 , wherein the solid body is supported as a movable intermediate floor in the material container.13. The device as claimed in claim 12 , wherein the ...

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Номер записи: 88
11-06-2015 дата публикации

Inflatable bounce structure with foam generating system

Номер: US20150158040A1
Автор: Ballard Jacob
Принадлежит: ROUND HOUSE RACING, LLC

The invention is directed toward a system and method for generating foam on an inflatable bounce structure. The system comprises a foaming solution reservoir, a nozzle, a foaming solution supply line, an electric liquid pump, and a dispersion unit. The foaming solution reservoir contains a foaming solution. The nozzle atomizes a foaming solution. The foaming solution supply line is connected to the foaming solution reservoir and the nozzle. The electric liquid pump delivers foaming solution from the foaming solution reservoir to the nozzle. The dispersion unit is embedded in the wall of an inflatable bounce structure. The nozzle sprays the atomized foaming solution on the dispersion unit. The air within the inflatable bounce structure passes through the dispersion unit to create a foam. 1. A system for generating foam on an inflatable bounce structure comprising Said foaming solution reservoir containing a foaming solution', 'Said foaming solution containing a surfactant, 'A foaming solution reservoir'} 'Wherein said nozzle atomizes a foaming solution', 'A nozzle'} said foaming solution supply line having a first end and a second end', 'said first end of said foaming solution supply line connected to said foaming solution reservoir', 'said second end of said foaming solution supply line connected to said nozzle, 'A foaming solution supply line'} 'Wherein said electric liquid pump delivers foaming solution from said foaming solution reservoir to said nozzle', 'An electric liquid pump'} Wherein said dispersion unit is embedded in the wall of an inflatable bounce structure', 'Wherein said nozzle sprays said atomized foaming solution on said dispersion unit', 'Wherein the air within said inflatable bounce structure passes through said dispersion unit to create a foam., 'A dispersion unit'}2. The device as inWherein said foaming liquid supply line is removably secured to an inflatable bounce structure.3. The device as inWherein said electric liquid pump is variable in ...

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Номер записи: 89
07-05-2020 дата публикации

Arc Wire Spraying Method, Equipment and Product

Номер: US20200140986A1
Автор: Du Jingyuan, Schwarz Franz, Wagner Stefan
Принадлежит:

An arc wire spraying method includes conveying at least two wires out of respective lance nozzles of a wire conveying device by means of the wire conveying device, applying current to the two wires to form an arc for melting the ends of the two wires, and applying airflow to the arc in the direction transverse to the longitudinal direction of the wire conveying device by means of an airflow applying device so as to spray the melted wire material toward a surface to be sprayed. The airflow applying device rotationally applies the airflow around the longitudinal direction of the wire conveying device. Parameters for spraying are variably adjusted along the rotating direction of the airflow applying device. The airflow is rotationally applied at a varying rotating speed. 1. An arc wire spraying method , comprising the following steps:conveying at least two wires out of respective lance nozzles of a wire conveying device by means of the wire conveying device,applying current to the at least two wires to form an arc for melting the ends of the at least two wires, andapplying airflow to the arc in the direction transverse to the longitudinal direction of the wire conveying device by means of an airflow applying device so as to spray the melted wire material toward a surface to be sprayed,wherein the airflow applying device rotationally applies the airflow around the longitudinal direction of the wire conveying device, wherein parameters for spraying are variably adjusted along the rotating direction of the airflow applying device,wherein the airflow is rotationally applied at a varying rotating speed,wherein the lance nozzles are arranged in a straight line, wherein the rotating speed of the airflow applying device at the positions where its rotating trajectory is crossed with the straight line is higher than that at the positions where the tangents of the rotating trajectory are parallel to the straight line.2. (canceled)3. (canceled)4. The arc wire spraying method of ...

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Номер записи: 90
09-06-2016 дата публикации

METHOD FOR PREPARING A COATING OF A CYLINDRICAL SURFACE OF A SCANNING SLEEVE FOR A PRINTING MACHINE AND SCANNING SLEEVE THAT IS PREPARED BY THIS METHOD

Номер: US20160159072A1
Автор: DRILLER Franz-Josef, WASSERMAN Christopher
Принадлежит:

A method for manufacturing and regenerating a functional surface of an anilox sleeve or anilox roller for a printing machine with a coating protecting against wear and corrosion. The anilox sleeve is preferably made out of a lightweight plastic on which an intermediate layer is applied and has a metal tube located above the intermediate layer. During a first phase, the worn engraving and the old layer are ground off from the cylindrical surface of the anilox sleeve, that is to say from the metal tube, and a coating, a carbidic tungsten carbide-cobalt-chromium layer (WC—Co—Cr) is subsequently applied. This carbidic layer is applied by a high-speed flame spraying (HVOF) process and subsequently functionalized by laser. 15-. (canceled)6. A method of manufacturing and regenerating a functional surface of an anilox sleeve or anilox roller for a printing machine , the Method comprising:applying a coating protecting, against wear and corrosion, by a high-speed flame spraying (HVOF) on the cylindrical surface of the anilox sleeve or anilox roller,manufacturing the coating material from a cermet made of a mixture of a hard phase and a metallic binder, andstructuring a surface topography of the coating by local volatilization of coating material under the action of an ytterbium fiber laser in such a way that the use of the anilox sleeve or anilox roller allows supplying a defined an reproducible ink volume to the printing mechanism of the printing machine.7. The method according to claim 6 , further comprising making the hard phase of the coating material from of tungsten carbide (Wc) claim 6 , and including in the metallic binder at least one of cobalt (Co) and/or chromium (Cr) and/or nickel claim 6 , but preferably cobalt and chromium.8. The method according to claim 6 , further comprising using a weight proportion of the hard phase between 75 and 92 percent.9. The method according to claim 6 , further comprising using a weight proportion of the hard phase between 85 and 90 ...

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Номер записи: 91
23-05-2019 дата публикации

DISPLAY DEVICE

Номер: US20190151807A1
Автор: Tago Keiji
Принадлежит: Japan Display Inc.

According to one embodiment, a liquid crystal display device includes an array substrate, a counter-substrate, a negative liquid crystal layer including liquid crystal molecules, a retardation film attached to a surface of the array substrate, a first polarizer attached to the retardation film and having a first absorption axis, a second polarizer attached to a surface of the counter-substrate, and having a second absorption axis which is parallel to a direction of initial alignment of the liquid crystal molecules and perpendicular to the first absorption axis, a cover member located opposite to the second polarizer, and ultraviolet curing resin which bonds the second polarizer and the cover member to each other. 110-. (canceled)11. A liquid crystal display device comprising:a backlight unit;an array substrate including source lines arranged in a first direction, gate lines arranged in a second direction crossing the first direction, a common electrode, an insulating film on the common electrode, a first pixel electrode on the insulating film, a second pixel electrode on the insulating film, and a first alignment film which is in contact with the first pixel electrode and the second pixel electrode;a counter-substrate including a second alignment film;a cover member;a liquid crystal layer between the array substrate and the counter-substrate;a first polarizer which is located on one of the backlight unit's side and the cover member's side; anda second polarizer which is located on the other of the cover member's side and the backlight unit's side, whereinthe liquid crystal layer includes negative liquid crystal molecules,an absorption axis of the second polarizer, a direction of initial alignment of the negative liquid crystal molecules, and a photo-alignment treatment direction of the second alignment film are substantially parallel,an absorption axis of the first polarizer is perpendicular to the absorption axis of the second polarizer,the first pixel electrode ...

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Номер записи: 92
14-05-2020 дата публикации

SHOWER DEVICE

Номер: US20200147625A1
Автор: SIM Hyungmin
Принадлежит:

The shower device according to the present invention comprises a main flow path connecting the shower hose and the shower head portion, having a central portion extending in an up-downstream direction, and guiding water from the shower hose to the shower head portion. And a main body provided to detachable a cartridge having an inner space formed therein to an outer diameter side of the central portion, and forming a secondary flow path for guiding water from the main flow path to the cartridge. 1. A cartridge which connects between the shower hose and the shower head portion , has a central portion extending in an up-downstream direction , forms a main flow path for guiding water from the shower hose to the shower head portion , and has an internal space formed therein It is provided to detachable (detachable) to the outer diameter side of the central portion , the shower device comprising a main body for forming a secondary flow path for guiding water from the main flow path to the cartridge.2. In the boundary of claim 1 ,The main body, provides fixed end so that the cartridge can be disposed on the outer diameter side of the central portion, and includes a locking portion protruding toward the outer diameter side of the central portion, formed by extension in the up-downstream directionAnd a locking end provided to allow the cartridge to be disposed on an outer diameter side of the center portion, and including a locking portion protruding toward the outer diameter side of the center portion and extending in an up-downstream direction.3. In the boundary of claim 2 , the shower device contains the following. The cartridge further includes an insertion opening formed in the cartridge claim 2 , the insertion opening being opened so that the center portion is inserted and fixed claim 2 , and the insertion opening includes a first insertion portion in which the center portion is disposed claim 2 , and a second insertion portion in which the locking portion is disposed ...

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Номер записи: 93
24-06-2021 дата публикации

PIPELINE SPRAYER AND METHOD

Номер: US20210187534A1
Автор: BARLETT Garrett, Bond Timothy, George Michael, Mallick Siddharth
Принадлежит:

Provided is an apparatus for coating a girth weld and a cutback region surrounding said girth weld, said apparatus having lateral travel at least equal to the length of the cutback region and circumferential rotational travel around the pipe. The apparatus can provide a multiple component coating accurately and safely, without the need for solvent flushing of the apparatus. 1. A sprayer for coating a girth weld and a cutback region surrounding said girth weld on a steel pipe , the steel pipe including a longitudinal axis , the sprayer comprising:a track affixed around the steel pipe proximal longitudinally to said cutback region and affixed circumferentially around said steel pipe,a frame including a roller carriage configured for rollably mounting to the track,said frame further including a powered propulsion assembly for propelling said roller carriage circumferentially around said track;said sprayer including an arm, said arm cantilevered longitudinally from said roller carriage; said arm including a spray head extending therefrom;said frame also including a powered indexing assembly for moving said arm and spray head longitudinally relative to said roller carriage;the frame further including a cartridge for storing a liquid to be sprayed onto the steel pipe via the spray head; the frame also including a powered cartridge gun for forcing the liquid out of the cartridge to the spray head;the frame further including a pressurized air supply for delivering pressurized air to the spray head to control a pattern of the liquid as said liquid is sprayed from said spray head;a controller for controlling the powered propulsion assembly, the powered indexing assembly, and one of the powered cartridge gun and a pressure level from the pressurized air supply to the spray head.2. The sprayer of claim 1 , wherein the controller controls both the powered cartridge gun and the pressure level from the pressurized air supply to the spray head.3. The sprayer of claim 1 , wherein ...

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Номер записи: 94
24-06-2021 дата публикации

Depositing of Material by Spraying Precursor Using Supercritical Fluid

Номер: US20210187544A1
Автор: LEE Sang In
Принадлежит:

Embodiments relate to surface treating a substrate, spraying precursor onto the substrate using supercritical carrier fluid, and post-treating the substrate sprayed with the precursor to form a layer with nanometer thickness of material on the substrate. A spraying assembly for spraying the precursor includes one or more spraying modules and one or more radical injectors at one or more sides of the spraying module. A differential spread mechanism is provided between the spraying module and the radical injectors to inject spread gas that isolates the sprayed precursor and radicals generated by the radical injectors. As relative movement between the substrate and the spraying assembly is made, portions of the substrate is exposed to first radicals, sprayed with precursors either one of the spraying modules or both spraying modules using supercritical carrier fluid, and then exposed to second radicals again. 1. An apparatus for depositing material on a substrate , comprising:a spraying module configured to spray a precursor onto the substrate;a plasma reactor configured to generate radicals;a passage formed between the spraying module and the plasma reactor, the passage configured to receive a spread gas for a first portion of the spread gas entering the plasma reactor to generate the radicals and a second portion of a spread gas entering the spraying module to separate the radicals and the precursor; andan actuator coupled to the spraying module or the plasma reactor and configured to change a height of the spraying module relative to the substrate or a height of the plasma reactor relative to the substrate, the height of the spraying module relative to the substrate or the height of the plasma reactor relative to the substrate controlling an amount of the first portion of the spread gas and an amount of the second portion of the spread gas.2. The apparatus of claim 1 , wherein the actuator is further configured to change a width of a wall of the spraying module or a ...

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Номер записи: 95
29-09-2022 дата публикации

Micro-mist dust suppression device for coal storage eurosilo

Номер: US20220305509A1
Автор: Ping Zhu, Xiao Zhang, Xin Hu
Принадлежит: Shanghai Shidongkou First Power Plant of Huaneng Power International Inc

Provided is a micro-mist suppression device for a coal storage Eurosilo for suppressing dust within the Eurosilo, comprising a micro-mist dust suppression host and a water-gas supply module and a micro-mist generation module connected with the micro-mist dust suppression host; the water-gas supply module includes a water supply unit and an gas supply unit; the water supply unit includes an annular water tank, a variable frequency pump and a water filter which are successively connected, the micro-mist suppression host is connected with the water filter and the variable frequency pump; the gas supply unit includes an air compressor and an air reservoir, the air compressor, the air reservoir and the micro-mist dust suppression host are successively connected; the micro-mist generation module includes a first water-gas hose, a feed assembly and a water-gas distributor which are successively connected, the water-gas distributor is connected with a micro-mist spray head

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Номер записи: 96
11-09-2014 дата публикации

LIQUID DISPENSING DEVICE

Номер: US20140252126A1
Автор: Larabee Eric Stephen
Принадлежит:

A liquid dispensing device for a trash container spray system may be provided. In accordance with at least one embodiment, the liquid dispensing device is activated upon the trash receptacle being lifted and placed back on the ground, moving a piston and actuator component of the liquid dispensing device from a first to second position, back to the first position, and providing the force needed to spray the liquid compound into the interior of the trash receptacle. In accordance with at least one embodiment, a manually activated pump feature may be provided for spraying a liquid compound into the interior of a trash receptacle via the liquid dispensing device. In accordance with at least one embodiment, a float valve feature may be provided for spraying the liquid compound into the interior of the trash receptacle via the liquid dispensing device.

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Номер записи: 97
11-09-2014 дата публикации

Multi-color spraying device

Номер: US20140252127A1
Автор: Gennadi Fedorov
Принадлежит: Individual

A spraying device with multi-color cartridge, having an array of liquid tanks, arranged around horizontal axel of cartridge rotation. And A spraying device with multi-color cartridge, having an array of liquid tanks, arranged around vertical axel of cartridge rotation.

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Номер записи: 98
01-07-2021 дата публикации

MULTIPLE-CHAMBER CONTAINER FOR STORING AND MIXING A MULTI-COMPONENT LIQUID COATING OR ADHESIVE SYSTEM

Номер: US20210197153A1
Автор: DE HAAN Michiel, FRISCHKE Sascha, Maleika Robert, MUNDSTOCK Holger, SCHREIBER Marc, TEUNISSEN Wilfried, Van Der Vegt Herman, Weikard Jan
Принадлежит:

The invention relates to a multiple-chamber container (*) for storing and mixing a multi-component liquid coating or adhesive system (M), comprising a first chamber () for a first mixing component (B) and at least one other chamber () for another mixing component (H), the first chamber () and the at least one other chamber () being separated by at least one separating wall () in liquid-tight fashion and the separating wall () comprising a pierceable separating layer (). The multiple-chamber container further comprises at least one piercing element () for piercing the pierceable separating layer () in such a way that the first and the one other mixing component (B, H) mix in the first or the at least one other chamber (). The multiple-chamber container (*) is characterized in that the at least one other chamber () is coaxial to the first chamber (), the separating layer () being partially formed in the separating wall (). The piercing element () is hollow, in particular hollow-cylindrical, and has at least two longitudinally offset openings () for introducing either the first or the other mixing component (B, H) into the chamber () of the respective other mixing component (H, B). 1111020102030304050401020. A multichamber vessel ( , *) for storing and mixing a multicomponent liquid coating or adhesive system (M) having a first chamber () for a first mixture component (B) and at least one further chamber () for a further mixture component (H) , where the first chamber () and the at least one second chamber () are divided from one another in a liquid-tight manner by at least one dividing wall () , where the dividing wall () comprises a penetrable dividing layer () , and having at least one penetrating element () for penetrating the penetrable dividing layer () in such a way that the first and further mixture components (B , H) mix in the first or the at least one further chamber ( , ) ,characterized in that{'b': 20', '10', '10', '1', '1', '20', '1', '1', '40', '30', '50 ...

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Номер записи: 99
23-06-2016 дата публикации

NOZZLE ASSEMBLIES, SYSTEMS AND RELATED METHODS

Номер: US20160175861A1
Автор: Gullicks Scott D., Joseph Stephen C.P.
Принадлежит:

Nozzle assemblies (10) for spray guns are disclosed. The nozzle assemblies (10) generally include a fluid outlet (100) extending along a fluid axis (102), the fluid outlet (100) including a fluid aperture (104) and a fluid side wall (164) defining the fluid aperture (104), an atomizing aperture (108) adjacent the fluid side wall (164) and at least partially surrounding the fluid axis (102), an atomizing inlet (110) configured to receive a pressurized gas, and an adjustment member (150) located on the nozzle assembly (10) and movable to: (i) an atomizing position such that the atomizing inlet (110) is in communication with the atomizing aperture (108), and (ii) a non-atomizing position such that the atomizing inlet (110) is not in communication with the atomizing aperture (108). The foregoing nozzle assemblies (810) allow dispensing of fluid coating media in both spray and bead patterns with improved ease of cleaning, superior spray performance, and adaptability with existing spray gun platforms. 1. A nozzle assembly comprising:a fluid outlet extending along a fluid axis and comprising a fluid aperture and fluid side wall defining the fluid aperture;an atomizing aperture adjacent the fluid side wall and at least partially surrounding the fluid axis;an atomizing inlet configured to receive a pressurized gas; and (i) an atomizing position such that the atomizing inlet is in communication with the atomizing aperture; and', '(ii) a non-atomizing position such that the atomizing inlet is not in communication with the atomizing aperture., 'an adjustment member located on the nozzle assembly and movable to2. The nozzle assembly of claim 1 , wherein the adjustment member is movable to the atomizing position and the non-atomizing position by rotation of the adjustment member about the fluid axis.3. The nozzle assembly of claim 1 , further comprising a pressure cap adjacent the adjustment member and having a pressure cap side wall claim 1 , wherein the atomizing aperture is ...

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Номер записи: 100