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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 20197. Отображено 100.

05-01-2012 дата публикации

Self-contained hand-held direct drive device for dispensing a two-part adhesive aerosol

Номер: US20120000993A1

Автор: Donald H. Brunk, William Gerald Dimaio, Jr.

Принадлежит: EI Du Pont de Nemours and Co

A self-contained, hand-held spray dispensing device includes an internal source of pressurized fluid that exerts a motive force on a pair of liquid ejecting elements to cause each to eject a liquid into a discharge line. The liquids remain separated until each exits its discharge port. A pressurized fluid is directed over the outlet ends of the discharge line beginning before a flow interrupter in the discharge line is opened to permit flow therethrough and ceasing after liquid flow is terminated. The pressurized fluid flow over the outlet of the discharge line aerosolizes liquids emanating from the outlet ends. Each liquid ejecting element takes the form of a piston disposed within a cylinder. The pistons responds to pressurized fluid imposed directly thereon from the source to generate the motive force on the ejecting element.

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Номер записи: 1

15-03-2012 дата публикации

Texture Material for Covering a Repaired Portion of a Textured Surface

Номер: US20120064249A1

Автор: John Kordosh, Lester R. Greer, Jr., Ross Clawson

Принадлежит: Homax Products Inc

A texturing system for applying a desired texture pattern on a patched portion of a surface. The texturing system comprises texture material, a dispensing system for dispensing the texture material, and a selecting system. The texture material comprises a carrier, a binder, a filler, and a change material. The texture material changes from a wet form to a solidified form when exposed to air. The change material changes appearance when the texture material changes from the wet form to the solidified form. The selecting system is supported by the dispensing system such that texture material dispensed from the dispensing system is dispensed through an outlet opening in the desired texture pattern. The dispensing system is used to deposit the texture material onto the patched portion of the surface in the desired texture pattern.

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Номер записи: 2

22-03-2012 дата публикации

Cosmetic airbrush system

Номер: US20120067977A1

Автор: Jonathan Tan, Peter Spiegel

Принадлежит: Individual

A self-contained portable liquid cosmetic delivery system for both color makeup and skin care applications is provided. The system includes a spray nozzle assembly having both a liquid path and air path communicates with the housing containing a peristaltic and diaphragm pumping systems. A removable cartridge assembly that allows for very quick changing of cosmetic, while also including a cartridge housing that not only configured to enable the use of a peristaltic pump and diaphragm pump to selectively dispense liquid cosmetic contained in the cartridge housing, it can be manufactured at a reduced cost thus making the same easily cleanable and essentially disposable.

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Номер записи: 3

26-04-2012 дата публикации

Nozzle rotation mechanism and application device therewith

Номер: US20120097097A1

Автор: Kazumasa Ikushima

Принадлежит: Musashi Engineering Inc

Disclosed is a nozzle rotation mechanism that is small in size, has a simple structure, and can accurately adjust the rotational direction of a nozzle tip. Also disclosed is a coating device provided with the aforementioned nozzle rotation mechanism. The nozzle rotation mechanism is provided with: a nozzle having a discharge outlet from which a liquid material is discharged; a nozzle unit having a channel that connects the nozzle and a liquid material supply source; a base member; and a rotation device that is provided on the base member and rotates the nozzle unit. The nozzle is disposed in the nozzle unit such that the centerline of the discharge outlet of the nozzle forms an angle with the rotational centerline of the nozzle unit, and the nozzle unit is removably mounted to the rotation device.

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Номер записи: 4

03-05-2012 дата публикации

Pneumatic liquid dispensing apparatus and method

Номер: US20120104033A1

Автор: William Macindoe

Принадлежит: Nordson Corp

A dispenser and method for dispensing a liquid. The dispenser includes a barrel with an interior chamber for holding the liquid, a discharge outlet communicating with the interior chamber for discharging the liquid, and an air space for receiving pressurized air for forcing the liquid from the interior chamber through the discharge outlet. An air supply solenoid valve and an air exhaust solenoid valve are each operatively coupled with the barrel. The air supply solenoid valve controls the flow of pressurized air to the air space, and the air exhaust solenoid valve controls the flow of air from the air space to atmosphere. A control selectively activates the air supply solenoid valve and the air exhaust solenoid valve to respectively supply air to the air space and exhaust air from the air space in order to dispense desired amounts of the liquid from the discharge outlet.

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Номер записи: 5

10-05-2012 дата публикации

Automatic soap dispenser with notification function

Номер: US20120111884A1

Автор: Chun Kwong Choi

Принадлежит: Individual

The present invention is an automatic soap dispenser with notification function, which comprises an outer casing; a soap container; a plunger driven by a plunger driving means to move up and down between a default position and a dispensing position where the pump dispensing means is depressed to dispense liquid soap; a plunger position sensor which is configured to be triggered when the plunger is at the default position; and an integrated circuit with timing function which is programmed to operate in such a way that when the user sensing means is triggered, the integrated circuit activates the plunger driving means and initiates the timing function in order to activate the notification means after a predetermined period of time has elapsed, and when the plunger position sensor is triggered, the integrated circuit deactivates the plunger driving means.

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Номер записи: 6

24-05-2012 дата публикации

Light cleaning device for a vehicle

Номер: US20120126030A1

Автор: Konstantin Litvinov, Michael Levitsky

Принадлежит: Raviv ACAL

Provided is a light cleaning device for washing lights located on an external portion of a vehicle. The device has an elongate housing formed with an inlet port connectable to a source of pressurized liquid and a rinsing head fitted with at least one jet nozzle. The jet nozzle is mounted at a distal end of a telescopically retractable hollow tube of the device, which is normally retracted. There is a liquid flow path from the housing to the rinsing head which can emit a jet spray therefrom when the tube is projected from the housing. The nozzle may have a jet forming member fitted therein to turbulate the jet spray fluid.

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Номер записи: 7

27-12-2012 дата публикации

Manually operable spray gun for providing a variable spray pattern

Номер: US20120325934A1

Автор: John D. Delorme, Ronald M. Odessa, Thomas J. Wilkinson

Принадлежит: Individual

A manually operable spray gun which provides a variable spray pattern of liquid passing through the gun from a source of pressurized liquid. A valve spool is reciprocally movable in opposite directions by a pivotally mounted trigger. One spool end has a valve which closes flow through the spool; the other spool end is a flow control element having a flow control surface. The spool can be moved from a position where the valve controlling the flow into the spool is closed to a position where the valve is open and the spacing between the flow control element and the nozzle is varied. By varying this spacing, liquid flow can be varied from flowing directly to a nozzle orifice to flowing along the interior conical surface of the nozzle. The diameter of the conical pattern may be varied by changing the spacing between the flow control element and the nozzle.

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Номер записи: 8

17-01-2013 дата публикации

Finger-operated switch

Номер: US20130015270A1

Автор: Cheng-Chung Lai

Принадлежит: Yuan Mei Corp

A finger-operated switch is revealed. The finger-operated switch includes a main body and a switch. The main body includes an intake channel, a turning channel and an outlet channel connected sequentially. On end of the outlet channel near the turning channel is arranged with an outlet and mounted with a waterproof gasket. The switch including a rotating shaft and a waterproof spacer is set on the rotating shaft. There is a certain distance between the turning channel and the rotating shaft mounted therein. The waterproof spacer is floatable in and moving synchronously with the rotating shaft. While adjusting the rotating shaft, the waterproof spacer is driven to close or open the outlet of the waterproof gasket. When the outlet is closed, a pushing force is produced toward the outlet because water pressure in the turning channel presses the waterproof spacer. A watertight effect is achieved.

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Номер записи: 9

31-01-2013 дата публикации

Compact Spray Device

Номер: US20130026181A1

Автор: Brent D. Madsen, Chris A. Kubicek, Cory J. Nelson, Gene Sipinski, Kenneth W. Michaels, Leon M. Lemon, M. Scott Carpenter, Michael E. Short, Nathan R. Westphal, Paul E. Furner, Thomas P. Gasper

Принадлежит: Individual

An automatic discharge device includes a housing retaining two containers therein. An actuator arm is attached to the housing and movable between first and second positions. A drive unit is provided for automatically moving the actuator arm into one of the first and second positions in response to a signal from at least one of a timer, a sensor, and a manual switch. The movement of the actuator arm actuates a valve stem of one of the two containers in one of the first and second positions. The actuator arm is adapted to spray fluid disposed in an interior of the two containers.

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Номер записи: 10

18-04-2013 дата публикации

SAFE PORTABLE SPRAYER

Номер: US20130092751A1

Автор: Nishimura Takashi

Принадлежит:

A safe portable sprayer of the type comprising a reservoir for storing clean water that can be carried by the user on his back or attached to his shoulders by belts connected to the reservoir by straps, said reservoir being provided with a large nozzle on the upper face thereof, a small nozzle with a water pump adapted thereto, and a small neck for feeding water that is provided with a cap. At least one cap () is screwed on the nozzle (), a recipient () that fits into the nozzle () and extends as far as the bottom of the reservoir () being provided therein. The tightness between the cap (), nozzle () and recipient () is assured by fixtures (, and ) disposed among them, the cap () provided with a plurality of vertical holes () that pass through one same horizontal channel () inside the higher wall of the cap (). Above the channel (), the holes () are provided with an inner thread that receive corresponding valves () having lower tapered ends for closing the holes () below the channel () when displaced at the end of their lower course. Inside the recipient (), flexible squirts () containing concentrated chemical are attached to the holes () through hydraulic couplers (); said squirts being kept immersed and compressed by a body of water inside the recipient () which is fed by a pump () located beside the recipient () and inside the reservoir () that is fed with water, so that a repression valve () of the pump () communicates with the recipient () through a pipe (), in such a way that the pressure inside the recipient () generated by the water pumped from the reservoir () impels the water and chemical toward the channel () of the cap (), thus forming a solution that moves towards a spike (), wherein it is connected to the spraying gun () through the pipe (). 15373153748495051585158171581971516720712520726718591110. A safe portable sprayer of the type comprising a reservoir for storing clean water that can be carried by the user on his back or attached to his shoulders ...

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Номер записи: 11

25-04-2013 дата публикации

Portable humidifier

Номер: US20130099025A1

Автор: Joseph A. McDonnell

Принадлежит: For Life Products LLC

A portable humidifier that comprises a base unit that produces mist and a connecting member (bottle adaptor) that detachably connects one or more types of reservoirs (disposable water bottles) to the base unit. The connecting member (bottle adaptor) includes a first connecting portion that detachably connects the one or more types of reservoirs (disposable water bottles) to the connecting member, a second connecting portion that detachably connects the connecting member to the base unit.

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Номер записи: 12

06-06-2013 дата публикации

Bicycle misting system

Номер: US20130140378A1

Автор: Cameron Carrozza, David Carrozza

Принадлежит: Cameron Carrozza, David Carrozza

Various embodiments provide a bicycle misting system or apparatus. Example embodiments include a manual (e.g., trigger-activated) or automated (e.g., valve-activated) system that is sell-contained, small, and light-weight. Various embodiments improve safety, allow convenient interchangeability of the fluid reservoir, and enable easy installation on a bicycle with or without a mounting system on the bicycle itself. Embodiments also allow the rider to select a variety of spray types, stream, spray, or mist depending on the intended use or amount of fluid desired for each release. The various embodiments provide for an improved cooling fluid delivery system of design simplicity, ease of use, and interchangeability that allows a cyclist an evaporative cooling concept safely, efficiently and conveniently, while riding in conditions of elevated or extreme temperatures.

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Номер записи: 13

04-07-2013 дата публикации

Dual purpose screw coupling piece

Номер: US20130167976A1

Автор: Bart Vervoort, Gabor Fazekas, Marc Hermans, Peter Gebois

Принадлежит: Soudal NV

A dual purpose coupling piece is provided for on the one hand the screw coupling of a disposable pressure container with a dispensing gun, and which further comprises includes means for on the other hand also cooperating in a bayonet-type coupling with a suitable handheld applicator for application of the compound as in the handheld use. A suitable handheld applicator is also provided. The coupling piece and/or the handheld applicator may be designed for the production as one single product using injection moulding. Further provided is an assembly of a container with the coupling piece, and a process for producing the coupling piece and the assembly, as well as the handheld applicator.

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Номер записи: 14

18-07-2013 дата публикации

DEVICE FOR EJECTING DROPLETS OF AN ELECTRICALLY NON-CONDUCTIVE FLUID AT HIGH TEMPERATURE

Номер: US20130181065A1

Автор: SLOT Marcel

Принадлежит: OCE TECHNOLOGIES B.V.

A device is configured to eject droplets of an electrically non-conductive medium at a temperature of 360° C. or above. The device includes a fluid chamber body, the fluid chamber body having a fluid chamber for containing an electrically non-conductive medium at a temperature of 360° C. or above and for containing a conductive medium. The fluid chamber includes an orifice. In the fluid chamber, at least a part of the electrically non-conductive medium is positioned closer to the orifice than the conductive medium. The device further includes a heater configured to heat the electrically non-conductive medium and an actuator, the actuator includes electrodes for generating a current in the conductive medium and magnets for generating a magnetic field in the conductive medium. 1. Device for ejecting droplets of an electrically non-conductive fluid at a temperature of 360° C. or above , the device comprising;a. a fluid chamber body having a fluid chamber for containing the electrically non-conductive fluid at a temperature of 360° C. or above and for containing a conductive medium, the fluid chamber body being made of a material that is heat conductive and heat resistant, the fluid chamber body comprising an orifice extending from the fluid chamber to an outer surface of the fluid chamber body, the fluid chamber being defined such that when the fluid chamber comprises the conductive medium and the electrically non-conductive fluid, the electrically non-conductive fluid and the conductive medium are substantially non-mixed, and at least a part of the electrically non-conductive fluid is positioned in the fluid chamber closer to the orifice than the conductive medium;b. actuation means for actuating the conductive medium, the actuation means comprising at least an electrode for providing an electric current through the conductive medium and a magnet, for providing a magnetic field in the conductive medium;c. heating means for providing heat to an electrically non- ...

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Номер записи: 15

25-07-2013 дата публикации

MULTI-CONTAINER BACKPACK STYLE SPRAYER

Номер: US20130186977A1

Автор: Belt, Fornaro Ross Mark, JR. James Harold

Принадлежит:

A multi-container manual-pump-operated backpack sprayer including an open-topped backpack enclosure, a plurality (preferably three) modular liquid containers removably seated in the enclosure, a hand-lever-operated pump/accumulator combination, and a user-controllable manifold for selecting a particular chemical from the containers for administration through a spray wand. Chemical is carried to the pressure chamber by manually pumping. The pump draws liquid from a manifold-selected supply container outward through tubes to the manifold, which has a console of valves. Separate return tubes are provided for each chemical from the manifold back to the containers of origin, and the manifold allows convenient flushing of each chemical back to its container of origin. This ensures that chemicals are not mixed or cross-contaminated and avoids waste since all residual is returned back to its respective container. The manifold is conveniently carried at the hip for ease of access. 1. A backpack sprayer for selectively spraying one or more different chemicals , comprising:an enclosure including a plurality of chemical containers, each of said chemical containers having an outlet;a harness attached to said enclosure for wearing backpack-style;a pump;a manifold assembly in fluid communication with said pump and each of said plurality of chemical containers, said manifold assembly including a plurality of spray valves for selecting any one of said chemicals from its corresponding container for spraying, and a plurality of backflush valves for flushing said selected chemical back into its respective container; anda user-actuated spray wand in fluid communication with both said piston pump and manifold.2. The backpack sprayer according to claim 1 , wherein said enclosure is an open-topped five-walled enclosure.3. The backpack sprayer according to claim 2 , wherein said plurality of chemical containers are removably seated in said enclosure.4. The backpack sprayer according to ...

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Номер записи: 16

01-08-2013 дата публикации

DISPENSER DEVICE AND CONTAINER

Номер: US20130193226A1

Автор: Catinella Christopher M., Karg Jeffrey A., Lore Vito, Uschold Robert C.

Принадлежит: Woods Dispensing Systems, LLC

One embodiment includes a dispenser device and container for mixing a chemical concentrate and a diluent to produce a diluted mixture. The dispenser device may include a housing, a slide, and an eductor. The container holds the chemical concentrate. The dispenser device communicates with the chemical concentrate and with the diluent. 1. A product comprising: an eductor having a primary passage with an inlet for receiving the diluent and an outlet for discharging the diluted mixture, the eductor having at least one passage for receiving the chemical concentrate, the at least one passage communicating with the primary passage;', 'a flow valve opening and closing to respectively permit and prevent diluent flow in the primary passage of the eductor; and', 'a slide;', 'wherein, during use, the eductor rotates about its longitudinal axis to bring the at least one passage in circumferential alignment with an inlet through which the chemical concentrate is drawn, and the slide moves linearly along the longitudinal axis of the eductor to cause the flow valve to open., 'a dispenser device for mixing chemical concentrate with a diluent to produce a diluted mixture, the dispenser device comprising2. A product as set forth in wherein claim 1 , during use claim 1 , the eductor does not move linearly along the longitudinal axis and the slide does not rotate about the longitudinal axis.3. A product as set forth in wherein the dispenser device further comprises a control knob connected to the eductor for rotation by a user claim 2 , the control knob being carried by a housing of the dispenser device and facilitating prevention of linear longitudinal movement of the eductor.4. A product as set forth in wherein the eductor comprises a first component and a passage component that is a separate and distinct component with respect to the first component claim 1 , the first component comprising the primary passage and the passage component defining at least a portion of the at least one ...

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Номер записи: 17

01-08-2013 дата публикации

LIQUID CONTROL APPARATUS

Номер: US20130193230A1

Автор: ITAFUJI Hiroshi, KOUKETSU Masayuki

Принадлежит: CKD CORPORATION

A liquid control apparatus controls a spread mode of a liquid. The liquid control apparatus includes a main body having an upper surface to which the liquid is supplied, and a mesh knitted in a net-like shape and provided to be in contact with the upper surface . An inhibiting groove is provided in the upper surface in a portion that is in contact with the mesh . An introducing port for introducing a gas from the inside of the main body into the inhibiting groove is provided in the main body . The introducing port is formed such that the gas is introduced into the inhibiting groove substantially parallel to the upper surface 1. A liquid control apparatus configured to control a spread of a liquid , comprising:a main body having a supply surface to which the liquid is supplied; anda net-shaped body knitted in a net-like shape and provided to be in contact with the supply surface, whereina first groove is formed in the supply surface in a portion in contact with the net-shaped body; andan introducing port configured to introduce a gas from an inside of the main body into the first groove is formed in the main body.2. The liquid control apparatus according to claim 1 , wherein the introducing port is formed such that the gas is introduced into the first groove substantially parallel to the supply surface.3. The liquid control apparatus according to claim 1 , whereina supply port configured to supply the liquid from the inside of the main body to the supply surface and a discharge port configured to discharge a fluid from a space on the periphery of the supply surface into the inside of the main body are formed in the main body; andthe supply port is formed between the first groove and the discharge port.4. The liquid control apparatus according to claim 3 , wherein a second groove connected to the discharge port is formed in the supply surface.5. The liquid control apparatus according to claim 4 , wherein the second groove extends in a direction substantially ...

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Номер записи: 18

01-08-2013 дата публикации

Cartridge Sprayer System

Номер: US20130193232A1

Автор: Antonio Gatta, Brady Matthew Schroeder, Christopher Murray, Christopher Phelan, David Schiff, Mathieu Zastawny, Scott F. Dobias

Принадлежит: Central Garden and Pet Co

A sprayer for forming and spraying a dispersion of a dispersible substance from a cartridge and a liquid dispersion medium from a source. The sprayer has a first passageway comprising a pump, wherein the first passageway is configured for supplying at least the liquid dispersion medium from the source in response to operation of the pump; a receptacle for removably receiving the cartridge; and a second passageway in fluid communication with both the receptacle and the first passageway for supplying the dispersible substance from the cartridge to the first passageway and, thereby, forming the dispersion in response to operation of the pump. A discharge apparatus is in fluid communication with the first passageway for dispensing the dispersion from the sprayer.

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Номер записи: 19

15-08-2013 дата публикации

PORTABLE AIRLESS SPRAYER

Номер: US20130206856A1

Автор: Blenkush William M., Finstad Eric J., Hines Bradley H., Horning Jerry D., Johnson Harold D., Luczak Marius J., Olson Diane, Snider Philip K., Tam Jimmy Wing Sum, Thompson David J.

Принадлежит: GRACO MINNESOTA INC.

A portable airless sprayer comprises a housing, a motor, a pump, a spray tip and a trigger. The motor is mounted to the housing. The pump is mounted to the housing and is driven by the motor. The spray tip assembly receives pressurized fluid from the pump. The trigger is configured to actuate the spray tip assembly and activate the motor. A method of operating a portable airless sprayer comprises moving a lever over a stroke, displacing a valve pin, and activating a motor. The valve pin is displaced with the lever to actuate a spray valve. The motor is activated with the lever to drive a pump that provides fluid to the spray valve. 1. A hand held airless fluid dispensing device comprising:a housing body configured to be carried and fully supported by an operator of the hand held airless fluid dispensing device during operation;a reciprocating piston fluid pump disposed within the housing body and comprising at least two pumping chambers configured to be pumped out of phase by at least one piston;a drive element coupled to the housing body and connected to the reciprocating piston fluid pump to displace the at least one piston;a switch configured to activate the drive element;a spray orifice fluidly connected to outlets of the pumping chambers;a pin to close the spray orifice; anda lever connected to the dispensing device to actuate the switch and retract the pin from the orifice.2. The fluid dispensing device of wherein the lever adjoins the housing at a pivot point.3. The fluid dispensing device of wherein the lever is configured to pull the pin and push the switch.4. The fluid dispensing device of wherein the pin is connected to the lever via a rod.5. The fluid dispensing device of wherein the drive element comprises an electric motor and the switch comprises a contact switch.6. The fluid dispensing device of and further comprising a spring to bias the pin against the spray orifice.7. The fluid dispensing device of wherein the pin seals the spray orifice at a seal ...

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Номер записи: 20

15-08-2013 дата публикации

PORTABLE AIRLESS SPRAYER

Номер: US20130206867A1

Автор: Blenkush William M., Hines Bradley H., Pemberton Dale C.

Принадлежит: GRACO MINNESOTA INC.

An airless spray tip comprises a body, a barrel and a needle. The body has an axial fluid passage, and a tip bore extending transversely through the axial fluid passage. The barrel extends into the tip bore and includes a tip passage fluidly connected to the axial fluid passage. The needle is disposed in the axial fluid passage to engage the tip passage. An airless spray tip comprises a barrel, a fluid passage, a spray orifice and a tip seat. The barrel extends in an axial direction. The fluid passage extends through the barrel transverse to the axial direction. The spray orifice is disposed in the fluid passage. The tip seat is disposed in the fluid passage. 1. An airless spray tip comprising: an axial fluid passage; and', 'a tip bore extending transversely through the axial fluid passage;, 'a body havinga barrel extending into the tip bore, the barrel including a tip passage fluidly connected to the axial fluid passage; anda needle disposed in the axial fluid passage to engage the tip passage.2. The airless spray tip of and further comprising:a spray orifice disposed in the tip passage; anda seat positioned in the tip passage between the spray orifice and the needle.3. The airless spray tip of wherein the seat extends to an outer surface of the barrel and the needle extends to the seat.4. The airless spray tip of wherein the barrel is removable from the tip bore.5. The airless spray tip of wherein:the spray orifice and the seat are removable from the barrel; andthe barrel includes a bore into which the orifice and the seat are disposed.6. The airless spray tip of and further comprising:a ball tip connected to the needle and configured to engage the seat; anda spring located in the body to bias the ball tip against the seat.7. The airless spray tip of wherein a space between the spray orifice and the ball tip within the seat is free of seals.8. The airless spray tip of and further comprising:a seal disposed adjacent the body and surrounding the needle; anda cap ...

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Номер записи: 21

05-09-2013 дата публикации

PAINT-SPRAY LINE

Номер: US20130228123A1

Автор: OTT Winfried, Weiss Volker

Принадлежит: LACTEC GMBH

A paint-spray line comprising a number of sprayers which are provided to discharge paint onto an item to be coated and are connected to a paint supply unit via a common main supply line is also suitable, to a particular extent and at an expense kept particularly low, for a need-based provision of individual quantities of paint which are kept at a particular minimum. For this purpose, the conveying device, provided for feeding paint into the main supply line is configured according to the invention as a single-piston pump. 1. Paint-spray line comprising a number of sprayers which are provided to discharge paint onto an item to be coated and are connected to a paint supply unit via a common supply line system-characterised in that the conveying device provided to feed the paint into the supply line system is configured as a single-piston pump.2. Paint-spray line according to claim 1 , the single-piston pump of which is configured for a conveying pressure of at least 10 bar.3. Paint-spray line according to claim 1 , wherein the single-piston pump is provided with a distance sensor for determining the piston position.4. Paint-spray line according to claim 1 , wherein a flow sensor is connected downstream of the single-piston pump of the paint spray line on the conveying side.5. Paint-spray line according to claim 1 , the single-piston pump of which is provided on the conveying side with a pressure sensor for determining the conveying pressure.6. Paint-spray line according to claim 5 , wherein a signal transmitter claim 5 , associated with the pressure sensor claim 5 , is configured to output a control signal if the conveying pressure exceeds a limiting value of 0.5 bar.7. Paint-spray line according to claim 6 , wherein claim 6 , to transmit the control signal claim 6 , the signal transmitter is connected on the signal side to a switching unit associated with the branch-off point of a vent line from a paint line connected downstream of the single-piston pump on the ...

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Номер записи: 22

03-10-2013 дата публикации

CONTROL VALVE FOR AIRLESS SPRAYER PRESSURE ADJUSTMENT

Номер: US20130256426A1

Автор: Becker Steve D., Blenkush William M., Davidson Glen W., Dawson Charles W., Hines Bradley H.

Принадлежит:

A control valve for a fluid dispensing device comprises a valve stem, a valve body, a cap and an adjustment mechanism. The elongate valve stem has a flange. The valve body comprises a valve bore in which the elongate valve stem is configured to translate, and a flow path intersecting the valve bore and into which the valve stem penetrates. The cap is joined to the valve body to receive the valve stem such that the flange is positioned between the valve body and the cap. The adjustment mechanism changes a position of the cap with respect to the valve body to vary a distance between the cap and the flange which adjusts the force, and thereby the pressure at which the valve opens. 1. A valve comprising:a valve stem having a flange; a valve bore in which the valve stem is configured to translate; and', 'a flow path intersecting the valve bore and into which the valve stem penetrates;, 'a valve housing comprisinga cap joined to the valve housing to receive the valve stem such that the flange is positioned between the valve housing and the cap; andan adjustment mechanism that changes a position of the cap with respect to the valve housing to vary a distance between the cap and the flange.2. The valve of and further comprising a spring positioned between the flange and the cap to bias the valve stem toward the valve housing.3. The valve of wherein the valve housing further comprises: a first end connected to the valve housing;', 'a second end coupled to the cap; and', 'a middle portion extending between the first and second ends to surround the valve stem., 'a cup having4. The valve of wherein the cap comprises:an end wall through which the valve stem extends;an outer sleeve extending from the end wall to engage the cup; andan inner sleeve extending from the end wall to surround the valve stem;wherein the spring is disposed between the flange and the end wall, and the outer sleeve and the inner sleeve.5. The valve of wherein the adjustment mechanism comprises:a threaded ...

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Номер записи: 23

17-10-2013 дата публикации

Method and apparatus for applying adhesive on an elastic strand in a personal disposable hygiene product

Номер: US20130274700A1

Автор: Michael W. Harris

Принадлежит: Nordson Corp

A method of dispensing adhesive onto a stretched elastic strand includes applying a first volume of adhesive onto a first portion of the elastic strand, applying a second volume of adhesive onto a second portion of the elastic strand, and applying a third volume of adhesive onto a third portion of the elastic strand. The second volume is less than the first and third volumes. When the elastic strand is adhered to a substrate to form a personal disposable hygiene product, the first and third portions of the elastic strand define opposing ends of the elastic strand, which are adhered with a larger amount of adhesive to resist creep at the opposing ends. The reduction of adhesive in the second or central portion between the opposing ends significantly reduces the adhesive add on in the personal disposable hygiene product.

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Номер записи: 24

24-10-2013 дата публикации

PORTABLE AIRLESS SPRAYER

Номер: US20130277455A1

Автор: Blenkush William M., Finstad Eric J., Hines Bradley H., Horning Jerry D., Johnson Harold D., Luczak Marius J., Olson Diane, Snider Philip K., Tam Jimmy Wing Sum, Thompson David J.

Принадлежит:

A sprayer attachment for a hand-supported power tool comprises a motion converting mechanism, a pumping mechanism, a spray assembly and a housing. The motion converting mechanism has an input shaft. The pumping mechanism is driven by the motion converting mechanism. The spray assembly is fluidly coupled to the pumping mechanism. The housing assembly couples the motion converting mechanism, the pumping mechanism and the spray assembly. The sprayer attachment may further comprise an anti-rotation bracket extending from the housing. The sprayer attachment may further be coupled to a handheld power tool, such as a cordless drill or a reciprocating saw, with the anti-rotation bracket. 1. A sprayer attachment for a hand-supported power tool , the sprayer attachment comprising:a motion converting mechanism having an input shaft;a pumping mechanism driven by the motion converting mechanism;a spray assembly fluidly coupled to the pumping mechanism; anda housing assembly that couples the motion converting mechanism, the pumping mechanism and the spray assembly.2. The sprayer attachment of and further comprising:an anti-rotation bracket extending from the housing.3. The sprayer attachment of wherein the anti-rotation bracket comprises:a clamp extending from the housing and that includes a tightening mechanism.4. The sprayer attachment of wherein the anti-rotation bracket inhibits rotation of the housing assembly when the input shaft is rotated by a power tool.5. The sprayer attachment of wherein the anti-rotation bracket includes a tray including sidewalls claim 2 , or an anti-rotation bar extending away from the motion converting mechanism at an oblique angle from the input shaft.6. The sprayer attachment of wherein the motion converting mechanism comprises a gear reduction system.7. The sprayer attachment of wherein the motion converting mechanism comprises a slider-crank mechanism.8. The sprayer attachment of and further comprising:a hopper mounted to the housing and ...

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Номер записи: 25

12-12-2013 дата публикации

Device for blowing air by means of narrow slit nozzle assembly

Номер: US20130330215A1

Автор: Dezheng Li

Принадлежит: Dyson Technology Ltd

A device for blowing air by a narrow slit nozzle assembly is provided. The device includes a base seat for generating an air stream to supply air flow and a narrow slit nozzle assembly supported by the base seat for blowing air. An airflow passage is connected between the base seat and the nozzle assembly. An intake end of the airflow passage is opened on the outer surface of the base seat, and an output end is connected to the nozzle assembly by a pivot component. An intake end of the nozzle assembly is connected to an output end of the base seat by the pivot component. An impeller and an electric motor for driving the impeller to rotate are provided within the base seat. The nozzle assembly is rotatably fixed on the base seat by the pivot component. The rotation direction of the nozzle can be adjusted by the rotation of the pivot component around the airflow passage. And when the fan is idle, the nozzle can be folded so as to save space.

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Номер записи: 26

30-01-2014 дата публикации

MULTI-ZONE QUARTZ GAS DISTRIBUTION APPARATUS

Номер: US20140026816A1

Автор: MYO NYI OO, Samir Mehmet Tugrul

Принадлежит:

Substrate processing apparatus and gas distribution apparatus are provided herein. In some embodiments, a gas distribution apparatus includes a first quartz layer having a plurality of openings disposed through the first quartz layer; a second quartz layer coupled to the first quartz layer; a first plenum fluidly coupled to a first set of the plurality of openings and disposed between the first quartz layer and the second quartz layer; a second plenum fluidly coupled to a second set of the plurality of openings and disposed between the first quartz layer and the second quartz layer; and one or more outlets disposed on a side of the gas distribution apparatus opposite the plurality of openings disposed through the first quartz layer to provide a gas to the side of the gas distribution apparatus opposite the first quartz layer. 1. A gas distribution apparatus , comprising:a first quartz layer having a plurality of openings disposed through the first quartz layer from a first side to an opposing second side of the first quartz layer;a second quartz layer coupled to the second side of the first quartz layer;a first plenum fluidly coupled to a first set of the plurality of openings and disposed between the first quartz layer and the second quartz layer;a second plenum fluidly coupled to a second set of the plurality of openings and disposed between the first quartz layer and the second quartz layer; andone or more outlets disposed on a side of the gas distribution apparatus opposite the plurality of openings disposed through the first quartz layer to provide a gas to the side of the gas distribution apparatus opposite the first quartz layer.2. The gas distribution apparatus of claim 1 , further comprising:a plurality of first walls disposed in the first plenum to distribute a gas when flowing through the first plenum; anda plurality of second walls disposed in the second plenum to distribute a gas when flowing through the second plenum.3. The gas distribution apparatus ...

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Номер записи: 27

06-02-2014 дата публикации

PORTABLE AIRLESS SPRAYER

Номер: US20140034754A1

Автор: Blenkush William M., Finstad Eric J., Hines Bradley H., Horning Jerry D., Johnson Harold D., Luczak Marius J., Olson Diane, Snider Philip K., Tam Jimmy Wing Sum, Thompson David J.

Принадлежит: GRACO MINNESOTA INC.

A fluid dispensing device comprises a housing body, a fluid container, a reciprocating piston fluid pump, a primary drive element and a spray tip. The housing body is configured to be carried and supported by an operator of the hand held airless fluid dispensing device during operation. The fluid container is supported by the housing body. The reciprocating piston fluid pump is coupled to the housing body and comprises at least two pumping chambers configured to be actuated out of phase by at least one piston. The primary drive element is coupled to the housing body and connected to the reciprocating piston fluid pump to actuate the at least one piston. The spray tip is connected to an outlet of at least one of the pumping chambers. 1. A fluid dispensing device comprising:a housing body configured to be carried and supported by an operator of the hand held airless fluid dispensing device during operation;a fluid container supported by the housing body;a reciprocating piston fluid pump coupled to the housing body and comprising at least two pumping chambers configured to be actuated out of phase by at least one piston;a primary drive element coupled to the housing body and connected to the reciprocating piston fluid pump to actuate the at least one piston; anda spray tip connected to an outlet of at least one of the pumping chambers.2. The fluid dispensing device of wherein the spray tip comprises:a spray orifice;a sealing surface;a needle configured to mate with the sealing surface to close the spray orifice; anda spring to bias the needle against the sealing surface.3. The fluid dispensing device of wherein:the spray tip further comprises a tip barrel;the spray orifice and the sealing surface are mounted to the tip barrel; andpressure generated by the fluid pump opens the spray orifice.4. The fluid dispensing device of wherein at least one of the pumping chambers includes an inlet extending through the housing body to connect to the fluid container.5. The fluid ...

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Номер записи: 28

13-02-2014 дата публикации

APPARATUS AND METHODS FOR CONTROLLING MATERIAL APPLICATION DEVICE

Номер: US20140042238A1

Автор: Mather Brian, Perkins Jeffrey A.

Принадлежит: Nordson Corporation

Control method and apparatus for a manual spray gun may include a second manually actuated trigger disposed on the spray gun handle, with the second trigger being operational to select one or more coating operation parameters. 1. A coating material spray gun , comprising:a handle that is manually gripped with one hand by an operator during a coating operation,a trigger mounted on said handle, anda compressible member mounted on said trigger that engages a switch when said trigger is actuated.2. The apparatus of wherein said trigger comprises a main body and two flexible arms extending from said main body claim 1 , said flexible arms causing the main body to return to a non-actuated position when the trigger is released by an operator.3. The apparatus of wherein each said flexible arm is able to move the main body to a non-actuated position when the other arm is broken.4. A coating material spray gun claim 2 , comprising:a handle that is manually gripped with one hand by an operator during a coating operation, anda trigger mounted on said handle having a main body and two flexible arms extending from said main body, said flexible arms causing said main body to return to a non-actuated position when said trigger is released by an operator.5. The spray gun of wherein each of said flexible arms is able to move said main body to a non-actuated position when the other arm is broken.6. The spray gun of further comprising a compressible member mounted on said trigger that engages a switch when said trigger is actuated.7. A method for controlling the coating operation of a spray gun claim 4 , comprising:manually holding a handle of said spray gun during the coating operation,manually actuating a trigger mounted on said handle to produce a signal that controls the starting and stopping of the flow of coating material from said spray gun, andmanually actuating a second trigger mounted on said handle to produce a signal that changes the value of a coating operation parameter.8. ...

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Номер записи: 29

13-02-2014 дата публикации

QUICK-DISCONNECT KEYED VENTURI

Номер: US20140042242A1

Автор: Cornett Zachary, Fritze Karl J.

Принадлежит:

A chemical delivery system and related methods of use in which a multi-port manifold is utilized to distribute a plurality of mixed chemical solutions. The multi-port manifold includes a single fluid inlet for receiving a diluent supply that is routed to a plurality of individual outlet ports. A venturi injector module including a valve assembly, a venturi mixing assembly and a latch assembly is fluidly coupled to each outlet port for individually controlling flow of the diluent through the outlet port. The venturi mixing assembly generally comprises a quick-connect projection for coupling the venturi mixing assembly to the outlet port. The latch assembly functions to retain the fluid connection of the venturi mixing assembly and the outlet port. The latch assembly and venturi mixing assembly generally include corresponding portions of a keyway shape that ensures that only the proper venturi mixing assembly is attached to the proper outlet port. 1. A venturi injector system , comprising:a multi-port manifold including an inlet port, a diluent supply line and a plurality of outlet ports, wherein a diluent stream enters the inlet port and is individually distributed to each outlet port through the diluent supply line; anda plurality of venturi injector modules wherein each venturi injector module is individually attached to a corresponding outlet port, each injector module including a valve assembly, a venturi mixing assembly and a latch assembly, wherein the latch assembly operably couples the valve assembly and the venturi mixing assembly and wherein the latch assembly further includes a latch body having an engagement opening, wherein said engagement opening includes at least one locking protrusion defining a keyway shape corresponding to the venturi mixing assembly.2. The venturi injector system of claim 1 , wherein the latch assembly further comprises a latch claim 1 , said latch being slidably positioned in a slot defined within the latch body claim 1 , and ...

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Номер записи: 30

13-02-2014 дата публикации

Application apparatus for applying an application medium to a component

Номер: US20140046491A1

Автор: Peter Hoffmann

Принадлежит: Duerr Systems AG

An application apparatus is configured for application of a coating agent onto a component part, for example, for application of a sealing agent onto a body component. The application apparatus may include an elongated part, that is rotatable about its longitudinal axis and has a nozzle head with at least one nozzle to discharge the coating agent, and one valve unit to control the supply of the coating agent to the at least one nozzle. In a disclosed embodiment, the valve unit is formed outside the nozzle head and arranged at least in sections along the elongated part in a direction of the nozzle head.

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Номер записи: 31

20-02-2014 дата публикации

EASY-TO-CLEAN SPRAY GUN, ACCESSORIES THEREFOR, AND MOUNTING AND DISMOUNTING METHODS

Номер: US20140048627A1

Автор: BROSE Jens, Dettlaff Peter, Schmon Ewald

Принадлежит: SATA GMBH & CO.

A spray gun includes a one-piece main body, a trigger, a paint needle operating element coupled to the trigger, a paint needle coupled to the paint needle operating element, and an exchangeable spray agent guiding unit, the inlet region of which is or can be connected to a material supply device for the material to be sprayed, wherein the main body has at least one opening for receiving the exchangeable spray agent directing unit. Also disclosed is a material supply device, a cover, a method for mounting an exchangeable spray agent guiding unit in or on a spray gun having a one-piece main body, and a method for removing an exchangeable spray agent directing unit from or out of a one-piece spray gun. 1121-. (canceled)122. A spray gun with a one-piece base body , a trigger , a paint needle-actuating element that is coupled to the trigger , a paint needle that is coupled to the paint needle-actuating element and an exchangeable spray medium guide unit , the inlet region of which is connected or can be connected to a material supply device for the material to be sprayed , wherein the base body features at least one recess for accommodating the exchangeable spray medium guide unit.123. The spray gun according to claim 122 , wherein the recess is situated on the upper side or on the underside of the base body or laterally on the base body.124. The spray gun according to claim 123 , wherein the recess extends from a spray medium inlet to a spray medium outlet of the base body.125. The spray gun according to claim 124 , wherein the recess features at least one concave region.126. The spray gun according to claim 125 , wherein the at least one concave region is at least partially opened on its side that faces away from the spray medium outlet claim 125 , at least partially opened on its side that faces the spray medium outlet claim 125 , at least partially opened toward the bottom claim 125 , at least partially opened toward the top or at least partially opened laterally.127 ...

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Номер записи: 32

27-02-2014 дата публикации

LIQUID SPRAYER ADJUSTABLE PUMP

Номер: US20140056728A1

Автор: Kendall Jeffrey D., Marconi Fred A., Sevrey Richard

Принадлежит: EARTHWAY PRODUCTS, INC.

A motion-powered liquid sprayer that can increase the number of rotations of the pump relative to each rotation of the wheel or axle is provided. The sprayer can include a gearing assembly that employs gears to increase the number of pump revolutions as a function of the wheel or axle rotation. The sprayer can also include a gear pump that employs an over-capacity or enhanced gullet together with blow-by spacing to control consistent liquid flow relative to variable motional velocities. Further, the sprayer can include a vertically adjustable nozzle as well as a free reverse rotation wheel hub. 1. A fluid pump , comprising:a first housing portion;a second housing portion that fixedly mates to the first housing portion around a perimeter of each of the first and second housing portions to create a housing cavity therein;a first spur gear disposed within the housing cavity;a second spur gear disposed within the housing cavity, wherein the second spur gear connectively engages with the first spur gear to form an over-sized gullet, and wherein the over-sized gullet is partially filled or emptied via blow-by enabled by a gear cavity depth in excess to a depth of at least one of a tooth of the first or second spur gear, and wherein the connective engagement transmits fluid from an inlet to an outlet passageway of the fluid pump; anda housing adjustor that facilitates adjustment of the housing cavity to control an output of the fluid pump.2. The fluid pump of claim 1 , wherein the housing adjustor selectively controls flex of one of the first and second housing portion within an area inside the perimeter to selectively adjust volume of the housing cavity thereby adjusting output of the fluid pump.3. The fluid pump of claim 2 , wherein the housing adjustor comprises an adjustment mechanism that passes through one of the first and second housing portions to selectively flex the first or second housing portion to alter volume of the housing cavity.4. The fluid pump of claim 1 ...

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Номер записи: 33

13-03-2014 дата публикации

SYSTEMS, DEVICES AND METHODS RELATED TO SPRAY-PAINTING FLUID PATH FOR MANUFACTURE OF RADIO-FREQUENCY MODULES

Номер: US20140070022A1

Автор: Read Matthew Sean

Принадлежит:

During fabrication of shielded radio-frequency modules where costly metallic paint is sprayed to form a conductive layer, it is desirable to reduce the amount of paint being utilized, and to reduce the likelihood of accumulation of metal particles along various paths. A closed recirculation system can be provided to yield such desirable features, and can include a reservoir for holding a volume of metallic paint, a spray apparatus for spraying metallic paint received from the reservoir, and a recirculator for recirculating the metallic paint that is not sprayed back to the reservoir. In some embodiments, the spray apparatus can be implemented so as to have reduced dimensions, and include a mechanism for switching between a spray mode and a recirculate mode. Such a spray apparatus can reduce the amount of paint being utilized, and also reduce accumulation of metal particles in the spray apparatus. 1. A painting system for fabricating electronic modules , the system comprising:a reservoir implemented to hold a volume of metallic paint; anda spray apparatus coupled to the reservoir, the spray apparatus including a chamber that defines an input port implemented to receive metallic paint from the reservoir, an output port implemented to allow spray-application of the metallic paint when in a spray mode, and a return port implemented to allow return of the metallic paint back to the reservoir when not in the spray mode, the input port and the return port being positioned at a substantially common height in the chamber to accommodate a reduced vertical dimension of the chamber and to promote a desired flow of the metallic paint between the input port and the return port.2. The painting system of further comprising a recirculator coupled to the return port of the chamber and implemented to recirculate the metallic paint back to the reservoir.3. The painting system of wherein the recirculator includes a peristaltic pump.4. The painting system of wherein the spray apparatus ...

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Номер записи: 34

13-03-2014 дата публикации

SYSTEMS, DEVICES AND METHODS RELATED TO PAINT RECIRCULATION DURING MANUFACTURE OF RADIO-FREQUENCY MODULES

Номер: US20140072705A1

Автор: Read Matthew Sean

Принадлежит:

In applications such as manufacture of shielded radio-frequency modules where costly metallic paint is sprayed to form a conductive layer, it is desirable to reduce the amount of paint being utilized, and to maintain an acceptable level of suspension of paint particles in solution. A closed recirculation system can be configured to provide such desirable features, and can include a reservoir for holding a volume of metallic paint, a spray apparatus for spraying metallic paint received from the reservoir, and a recirculator for recirculating the metallic paint that is not sprayed back to the reservoir. In some embodiments, the recirculator can include a compact peristaltic pump that allows use of shorter fluid paths in the closed recirculation system, as well as a desired level of agitation to quickly achieve the acceptable level of suspension and maintain the suspension for an extended period of time. 1. A painting system for fabricating electronic modules , the system comprising:a reservoir having an input and an output, the reservoir implemented to hold a volume of metallic paint; anda recirculator coupled to the reservoir and implemented to receive metallic paint that has left the output of the reservoir and pump the metallic paint back to the input of the reservoir by peristalsis action to agitate the volume of metallic paint in the reservoir.2. The painting system of further comprising a spray apparatus implemented between the output of the reservoir and the recirculator claim 1 , the spray apparatus including a nozzle assembly configured to be capable of spraying the metallic paint.3. The painting system of wherein the spray apparatus includes a selector configured to route the metallic paint to either the nozzle assembly for spraying of the metallic paint or the recirculator for pumping the metallic paint back to the reservoir.4. The painting system of wherein the selector includes a seal mechanism.5. The painting system of wherein the recirculator includes a ...

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Номер записи: 35

10-04-2014 дата публикации

Portable bidet sprayer

Номер: US20140096316A1

Автор: Chao-Chung Wu

Принадлежит: Individual

A portable bidet sprayer comprises a container, a pressure element, a fixation mechanism, and a spraying device. The container has a receiving space. The pressure element comprises a first end and a second end. The pressure element is able to move upwards and downwards between a first position and a second position with respect to the container. The pressure element is selectively fixed in the second position by the fixation mechanism. The spraying device is disposed in the container. Whereby, the first end of the pressure element does not protrude from the container too much, so the portable bidet sprayer is convenient to be taken with users. After bowel movement, users can rinse their anuses manually by the portable bidet sprayer.

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Номер записи: 36

07-01-2021 дата публикации

SELF-PRIMING WATER TURBINE-DRIVEN REEL SPRINKLER IRRIGATION MACHINE

Номер: US20210000026A1

Автор: Jiang Fan, LIU Peiyong, Peng Tao, QIU Zhipeng, ZHANG Jinxiang, Zhu Zhencai

Принадлежит:

A self-priming water turbine-driven reel sprinkler irrigation machine includes a framework, a plug board, a reel, a PE pipe, a water turbine driving device, a sprinkler wagon, and a self-priming device. The framework comprises an underframe, a reel support frame, a plug board support frame, and a wheel assembly. A bottom portion of the underframe is provided with an underframe rotary device, and the underframe rotary device comprises a rotary bearing and a chassis support member. An inner ring of the rotary bearing is fixedly mounted to the underframe, and an outer ring of the rotary bearing is fixedly mounted and connected to the chassis support member. A telescopic front support is disposed at a front part of the underframe. The wheel assembly comprises a wheel support beam, a wheel, and a wheel lifting hydraulic cylinder. The self-priming device comprises a water pump, a pumping hose, and a filtering mechanism. 178. A self-priming water turbine-driven reel sprinkler irrigation machine , comprising a framework , a plug board , a reel , a PE pipe , a water turbine driving device () , a sprinkler wagon , and a self-priming device () , wherein:the framework comprises an underframe, a reel support frame, a plug board support frame, and a wheel assembly;{'b': '1', 'the underframe is a planar support frame structure that is bilaterally symmetrical as a whole, and the support frame structure comprises boundary beams connected in a closed loop to form an annular frame structure and support beams connected to an interior of the annular frame structure; a traction connecting mechanism is disposed at a front end of the underframe; a bottom portion of the underframe is provided with an underframe rotary device, and the underframe rotary device is disposed at a center of gravity of the framework and the underframe rotary device comprises a rotary bearing and a chassis support member sequentially from top to bottom; the rotary bearing comprises an inner ring, an outer ring, and ...

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Номер записи: 37

03-01-2019 дата публикации

SPRAY DEVICE WITH FLOW MEASUREMENT

Номер: US20190000065A1

Автор: GUTSMANN Volker

Принадлежит: Bayer CropScience Aktiengesellschaft

The invention relates to the application of liquid active substances with the aid of a portable spray device. The subject matter of the present invention is a portable device for applying active substances, and a method for applying active substances with the aid of a portable spray device. 1. A portable spray device that can be carried by a user comprising:a first container for containing a first liquid,a connector configured to removably connect to a second container containing a second liquid,a spray nozzle in fluid communication with the first container and configured to be in fluid communication with the second container,a flow meter for measuring the flow of the first liquid from the first container in a direction of the spray nozzle,a mixing chamber comprising an inlet for the first liquid, an inlet for the second liquid, and an outlet for a mixture of the first liquid and the second liquid, anda controller unit configured to adjust a flow of the second liquid in the direction of the spray nozzle based on the measured flow of the first liquid.2. The spray device of claim 1 , wherein the first container comprises a pressure tank configured to be pressurized.3. The spray device of claim 1 , wherein the first container comprises a flexible bag configured to be unpressurized.4. The spray device of claim 1 , wherein the spray device is a backpack device.5. The spray device of claim 1 , wherein the spray nozzle is replaceable.6. The spray device of claim 1 , comprising a pressure sensor configured to measure a pressure in a supply line to the spray nozzle.7. The spray device of claim 6 , wherein the pressure sensor is connected to the control unit and the control unit is configured to keep the pressure in front of the spray nozzle within a predefined range during use of the spray device.8. The spray device of claim 1 , wherein the second liquid is an active substance concentrate claim 1 , and the first liquid is a diluent.9. The spray device of claim 8 , wherein ...

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Номер записи: 38

03-01-2019 дата публикации

INTELLIGENT SPRAY SYSTEM

Номер: US20190000066A1

Автор: FAGES Gaelle, GUTSMANN Volker, JARDINE Peter, PIENAAR Chris, REID Byron, Zimmermann Michael

Принадлежит: Bayer CropScience Aktiengesellschaft

The present invention relates to the application of liquid active substances. The subject matter of the present invention is a system, a method and a computer program product for the application of an active substance concentrate from a replaceable cartridge in a diluted form onto a target object with the aid of a portable spray device, wherein important parameters of the spray process are exchanged between the cartridge and/or the spray device and/or an external computer system. 1. A portable spray device that can be carried by a user comprising:a container to contain a diluent,a connector configured to removably connect to a cartridge comprising an electronic storage and containing an active substance concentrate,a spray nozzle in fluid communication with the container and the cartridge, anda control unit configured to:read out information from an electronic storage of a cartridge connected to the spray device, wherein the information comprises an amount of active substance contained in the cartridge connected to the connector,determine a quantity of active substance concentrate applied during a spraying process, save information to the electronic storage comprising an updated amount of the active substance contained in the cartridge after the spraying process, andwirelessly transmit information concerning the spraying process to an external computer device.2. The portable spray device of claim 1 , wherein the electronic storage of the cartridge is part of a RFID tag.3. The portable spray device of claim 1 , wherein information concerning the spraying process comprises information about one or more of: the amount of concentrate applied during the spraying process claim 1 , the amount of active substance contained in the cartridge after the spraying process claim 1 , an identification of the concentrate applied during the spray process claim 1 , the spray pressure used claim 1 , and the nozzle used.4. The portable spray device of claim 1 , wherein the spray device ...

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Номер записи: 39

04-01-2018 дата публикации

Fluid Atomizer, Nozzle Assembly and Methods for Assembling and Utilizing the Same

Номер: US20180001038A1

Автор: Arthur Michael Benton, JR., James Curtis Biggs, III, Paul C. Carney

Принадлежит: Neogen Corp

A method of assembling a nozzle assembly is disclosed. The method includes: providing a nozzle member having a central passage defined by at least an inner side surface and an inner distal surface; inserting a fluid atomizer into the central passage of the nozzle member; and, with a distal surface of the fluid atomizer arranged adjacent the inner distal surface of the nozzle member, flexing legs of the fluid atomizer in a radially-outward direction for engaging each leg of the legs with the inner side surface of the nozzle member. A fluid atomizer is also disclosed. A nozzle assembly is also disclosed. A method of utilizing a nozzle assembly is also disclosed.

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Номер записи: 40

07-01-2021 дата публикации

Sprayer with self-cleaning function

Номер: US20210001364A1

Автор: XIAOBING Zhang

Принадлежит: Suzhou Crosstec Co Ltd

The present invention discloses a sprayer with self-cleaning function, which includes a tank, a water pump, and a spray device; the water pump, used for conveying the liquid chemical from the tank to the spray device, is provided at its water inlet end with a pipeline switching mechanism to realize the switching between the liquid chemical supply and the water supply. The sprayer with self-cleaning function provided by the present invention is convenient for cleaning the sprayer, prolonging the life of the sprayer.

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Номер записи: 41

07-01-2016 дата публикации

ON-DEMAND OPERATION OF A FLEXOGRAPHIC COATING UNIT

Номер: US20160001311A1

Автор: Gydesen Erik, Kylling Mads, Ryynänen Marko, Sirviö Petri

Принадлежит: Tresu A/S

A coating unit is located after a sheet-fed digital printer on a manufacturing line. As a response to a workpiece entering the coating unit from the printer, coating substance is dosed onto a plate cylinder, and said plate cylinder is rotated to transfer said coating substance onto the workpiece, which is then transferred further on the manufacturing line. As a response to a first time limit expiring after transferring the workpiece further without a subsequent workpiece entering the coating unit, the rotation of the plate cylinder is stopped. 1. A method for operating a coating unit located after a sheet-fed digital printer on a manufacturing line , comprising the steps of:a) as a response to a workpiece entering the coating unit from the printer, dosing a coating substance onto a plate cylinder, rotating said plate cylinder to transfer said coating substance onto said workpiece, and transferring said workpiece further on said manufacturing line, andb) as a response to a first time limit expiring after transferring said work-piece further without a subsequent workpiece entering the coating unit, stopping the rotation of the plate cylinder.2. A method according to claim 1 , wherein:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'if the subsequent workpiece enters the coating unit before a second time limit expires after transferring said workpiece further, repeating the method of directly from step a), and'}{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'if the subsequent workpiece enters the coating unit after said second time limit expired but before a third time limit expires, rotating the plate cylinder through a refreshing round of dosing coating substance before repeating the method of from step a).'}3. A method according to claim 2 , comprising:as a response to said third time limit expiring without the subsequent work-piece entering the coating unit, cleaning an outer surface of the plate cylinder and parking the plate cylinder in a waiting position.4. ...

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Номер записи: 42

04-01-2018 дата публикации

ELECTRO-HYDRAULIC ACTUATED SPRAY GUNS

Номер: US20180001333A1

Автор: Kuczenski Steven R., Lins Christopher A., Schroeder James C.

Принадлежит:

An electro-hydraulic actuation system for a sprayer comprises a hydraulic system, a hydraulic actuator, an electric actuator and a sprayer. The hydraulic system is for pressurizing a hydraulic fluid. The hydraulic actuator is powered by the hydraulic system. The electric actuator controls actuation of the hydraulic actuator by the hydraulic system. The sprayer is actuated by the hydraulic actuator. 1. A line striping system comprising:a chassis;a wheel mounted to the chassis; a spray gun having a lever; and', 'a fluid pump that provides pressurized fluid to the spray gun;, 'a spray system mounted on the chassis, the spray system comprising an actuator; and', 'a cable connected between the actuator and the lever of the spray gun, so that activation of the actuator causes the cable to actuate the spray gun., 'an electrically controlled actuation system connected to the spray system, the electrically controlled actuation system comprising2. The line striping system of claim 1 , wherein the actuator includes a solenoid.3. The line striping system of claim 2 , wherein the actuator comprises:a piston connected to the cable and driven in first and second directions by a hydraulic system, the solenoid controlling flow of hydraulic fluid to the piston.4. The line striping system of claim 3 , wherein:the electronically controlled actuation system further comprises a manifold that couples the piston and the solenoid; and a plunger extending into the manifold to control flow to the piston; and', 'an electric coil for actuating the plunger., 'the solenoid comprises5. The line striping system of claim 4 , further comprising:a controller coupled to the electric coil; anda switch connected to the controller that is capable of sending an electrical signal to the electric coil.6. The line striping system of claim 3 , wherein the hydraulic system comprises:a hydraulic pump for pressurizing a hydraulic fluid; anda hydraulic motor for driving the wheel.7. The line striping system of ...

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Номер записи: 43

02-01-2020 дата публикации

RECIPROCATING PLUNGER PUMP FOR SPRAY COATER

Номер: US20200001312A1

Автор: Chen Bo, Li Xiaorong, Liu Jiangguo, Wei Junpeng, Yang Fazheng, Yin Zhenxing

Принадлежит:

A reciprocating plunger pump for spray coater which is capable of being assembled and disassembled quickly comprises a housing, a piston located in the housing and a plunger pump assembly connected to the piston. A mounting groove is located in the housing. The bottom of the mounting groove is provided with a holding opening through to it. The holding opening and the mounting groove opening are intersecting and interpenetrating. The inner wall of the mounting groove is provided with a U-shaped chucking step. One end of the piston is located in the mounting groove and provided with a connecting slot, the connecting slot is T-shaped. One side of the connecting slot is provided with an opening. The plunger pump assembly is provided with a piston rod. The end of the piston rod is I-shaped. 1. A reciprocating plunger pump for spray coater which is capable of being assembled and disassembled quickly comprising:a housing, a piston located in a housing and a plunger pump assembly connected to the piston;wherein the housing includes a mounting groove disposed therein, a holding opening disposed at a bottom of the mounting groove and communicated with the mounting groove; an inner wall of the mounting groove has a U-shaped latching step; one end of the piston is located in the mounting groove and provided with a connecting slot, and the connecting slot is T-shaped; one side of the connecting slot has an opening; the plunger pump assembly is provided with a piston rod; one end of the piston rod is I-shaped; the end of piston rod is inserted into the connecting slot through the opening; an upper part of the plunger pump assembly is sleeved with a disassembly sleeve; and a middle part of the disassembly sleeve includes an annular groove matching the latching step; the annular groove forms an upper seizing part clinging to an upper surface of latching step and a lower seizing part clinging to the lower surface of latching step in upper and lower parts of disassembly sleeve; an ...

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Номер записи: 44

02-01-2020 дата публикации

PRESSURE WASHER WITH ELECTRONIC GOVERNOR

Номер: US20200001313A1

Автор: Bindl Steve, Giacalone Joseph, Gramoll Brandon, Klowak Marvin, Koenen Robert, Serio Craig, Weid Kyler, Zymanek Bryan

Принадлежит: Briggs & Stratton Corporation

A pressure washer structured to output a pressurized fluid including an engine having a throttle plate structured to move between a closed position and a wide-open position, a pump driven by the engine and having an inlet and an outlet that discharges fluid, a spray gun having a spray gun inlet fluidly coupled to the outlet of the pump and a nozzle structured to discharge the fluid and having selectable nozzle orifices, and an electronic governor system structured to control a speed of the engine. The electronic governor system includes a carburetor, a motor coupled to the throttle plate to move the throttle plate between the closed and wide-open position, and a controller coupled to the motor to control the motor to control the speed of the engine in response to a selection of at least one of the one or more selectable nozzle orifices. 1. A pressure washer structured to output a pressurized fluid comprising:an engine having a throttle plate structured to move between a closed position and a wide-open position;a pump having an inlet and an outlet that discharges fluid, wherein the pump is driven by the engine and structured to pressurize the fluid;a spray gun having a spray gun inlet fluidly coupled to the outlet of the pump, and a nozzle structured to discharge the fluid, wherein the nozzle includes one or more selectable nozzle orifices; and a carburetor structured to mix incoming air with fuel for combustion in one or more cylinders of the engine;', 'a motor coupled to the throttle plate and structured to move the throttle plate between the closed and wide-open position to control the flow of an air/fuel mixture from the carburetor; and', 'a controller coupled to the motor to control the motor to control the speed of the engine in response to a selection of at least one of the one or more selectable nozzle orifices., 'an electronic governor system structured to control a speed of the engine, the electronic governor system comprising2. The pressure washer of claim ...

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Номер записи: 45

02-01-2020 дата публикации

Extension paint spray-roller system

Номер: US20200001321A1

Автор: Christopher M. Walsh, Daniel S. Hosley, Danuta Carey

Принадлежит: TRITECH INDUSTRIES Inc

An extension paint spray-roller system includes a hydraulic paint spray extension system to which is mounted a paint roller system for use in combination. The hydraulic paint spray extension system includes an on-off control valve/handle communicating with a source of high pressure paint and connected via a straight-through swivel joint to a pole extension having a spray tip mounted at the oppositive end. A paint roller system is mounted to the paint spray extension system by a mounting system which permits a commercially available off-the-shelf paint roller to be utilized with the system.

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Номер записи: 46

03-01-2019 дата публикации

DISCHARGE CONTAINER FOR DISCHARGING CONTENTS ONTO DISCHARGE SURFACE

Номер: US20190001355A1

Автор: KASE Mai

Принадлежит: YOSHINO KOGYOSHO CO., LTD.

A discharge container includes: a container body in which contents are stored; a securing member; a discharger including a stem; an exterior portion that includes a top wall portion through which a molded hole passes, and that discharges the contents from the molding hole onto a discharge surface of the top wall portion; and an inner plate in the exterior section to be movable and which forms a diffusion chamber between the inner plate and a supply surface of the top wall portion. 1. A discharge container comprising:a container main body in which contents are stored;a fixing member attached to a mouth portion of the container main body;a discharger including a stem provided upright in the mouth portion of the container main body to be movable downward in a state where the stem is pushed upward;an exterior portion including a top wall portion which is disposed above the stem and through which a molding hole passes in a vertical direction, and the exterior portion configured to discharge the contents from the discharge hole to a discharge surface of the top wall portion facing upward; andan inner plate provided in the exterior portion to be movable and configured to form a diffusion chamber between the inner plate and a supply surface of the top wall portion that faces downward, the diffusion chamber configured to diffuse the contents from the stem in a radial direction and supply the contents to the molding hole,wherein the fixing member includes an outer fitting cylinder externally fitted to the mouth portion of the container main body, a surrounding cylinder surrounding the outer fitting cylinder from an outer side in the radial direction, and a plurality of connecting portions connecting the outer fitting cylinder with the surrounding cylinder and disposed with a gap in a circumferential direction, and the gap passes through the fixing member in a vertical direction,the exterior portion includes a circumferential wall portion extending downward from the top wall ...

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Номер записи: 47

02-01-2020 дата публикации

INDOOR AND OUTDOOR AERIAL VEHICLES FOR PAINTING AND RELATED APPLICATIONS

Номер: US20200002000A1

Автор: Dahlstrom Robert L.

Принадлежит:

An aerial operations system for performing various tasks such as painting is provided. The modular aerial operations system includes an aerial vehicle capable of vertically taking off and landing, hovering and precisely maneuvering near walls and other structures. The aerial vehicle may be a rotorcraft such as a multicopter. In an aspect, as aerial vehicle paints one or more designated surfaces using detachable arms and equipment. The system may paint the designated surface in one of several available techniques using paint provided in a container such as an attached reservoir, a base station, a paint can, or the like. The aerial operations system provided may also be configured to perform a variety of other tasks. 129.-. (canceled)30. An aerial operations system , comprising:an unmanned aerial vehicle (UAV);a plurality of accessories configured to be attached to the UAV, a respective one accessory configured to spray a sprayable material;at least one sensor on the UAV to sense a surface of structure and obstacles in a path of the UAV; anda command and control system, in response to inputs from the at least one sensor, to pilot the UAV to an attitude, altitude and a position along the path, relative to the sensed surface and the obstacles, for performing a current task on the surface with one or more attached accessories, to determine a position for the respective one attached accessory relative to the surface from a calculated distance being calculated based on environmental conditions and at least one of spray material viscosity and desired thickness of the sprayable material and wherein the command and control system to position and at least one of extend, adjust orientation of and retract the respective one attached accessory based on the determined position.31. The aerial operations system of claim 30 , wherein the UAV configured to have attached thereto two accessories simultaneously.32. The aerial operations system of claim 31 , wherein a respective second ...

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Номер записи: 48

03-01-2019 дата публикации

INTEGRATED TRUCK BED WASHING

Номер: US20190001934A1

Автор: Frederick Scott L., Holmstrom Adam D., Robison Scott P.

Принадлежит:

Arrangements described herein include washing systems for vehicle truck beds. The system can include one or more nozzles and one or more conduits operatively connected to the truck bed. In some arrangements, the conduits can be formed integrally with the truck bed, such as being molded with an inner panel of the truck bed. The system further includes a fluid inlet operatively connected to the vehicle that is in fluid communication with the one or more conduits. When a fluid is supplied in the fluid inlet it can be routed to the one or more nozzles for spraying into the truck bed. 1. A washing system for a truck bed of a vehicle , the system comprising:one or more nozzles operatively connected to the truck bed, the one or more nozzles being fluidly connected to one or more conduits, the one or more conduits being internally integrated into the vehicle; anda fluid inlet fluidly connected to the one or more conduits, the fluid inlet being operatively connected with the vehicle and in fluid communication with the one or more nozzles via the one or more conduits,the fluid inlet being configured to receive a fluid and to route said fluid to the one or more nozzles for spraying into the truck bed.2. The system of claim 1 , wherein the one or more nozzles are operatively connected to an inner panel of the truck bed claim 1 , the one or more nozzles including a first set of nozzles being located at a front portion of the inner panel and a second set of nozzles being located at a side portion of the inner panel.3. The system of claim 2 , wherein the first set of nozzles includes two or more nozzles claim 2 , the two or more nozzles being operatively connected to the front portion of the inner panel at two or more elevational positions.4. The system of claim 3 , wherein the first set of nozzles each have a spray orientation toward the truck bed during operation.5. The system of claim 1 , wherein the one or more conduits are formed integrally with the truck bed.6. The system of ...

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Номер записи: 49

05-01-2017 дата публикации

METHOD FOR DEMOLISHING A BUILDING

Номер: US20170002578A1

Автор: Panseri Giuseppe, Panseri Roberto, Panseri Stefano

Принадлежит:

A method for demolishing a building, where the building comprises a building base placed in proximity of a ground, or placed on the ground, and an opposite building top or temporary building top arranged away from the building base, as well as building floors. The equipment used in the method includes a platform adapted to be positioned against the top of the building, avoiding ground support devices which extend from the platform to the base of the building or the ground surrounding the building. The platform includes at least one working scaffold adapted to be arranged along the periphery of the building and to face at least one floor of said building. The working scaffold is supported, hung, on the platform so that it descends along the side wall of the building to border the works for demolishing the building. 1. A method for demolishing a building comprising a building base placed in proximity of a ground , or placed on the ground , and comprising an opposite top , or temporary top of the building , placed away from said building base , as well as building floors , said method comprising the following steps:positioning on the top, or temporary top, of the building a platform, avoiding devices for supporting the platform on the ground which from the platform reach the base of the building or the ground surrounding the building;arranging along the periphery of said building and facing to at least one floor of said building at least one working scaffold;supporting, hanging on said platform, said at least one working scaffold so that it descends along the side wall of the building to border the works for demolishing the building;wherein said platform is associated to the top, or temporary top, of pillars of the building.2. A method according to claim 1 , wherein the movements of the equipment are controlled by means of a centralized and/or feedback adjustment.3. A method according to claim 1 , further comprising the step of demolishing a floor of the building ...

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Номер записи: 50

01-01-2015 дата публикации

Integrated carriage fogging system for concrete pavers

Номер: US20150003913A1

Автор: John C. Sweeney, Larry Eben

Принадлежит: Terex USA LLC

A concrete paver system with a reconfigurable hydration system which utilizes a plurality of individually flow controllable spray nozzles, which are clamped on support structures, which also support objects being dragged across a top surface of concrete which is being finished. The plurality of flow controllable spray nozzles being configured to be moved about said hydration system so as to change a pattern of water vapor application, all without the use of tools.

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Номер записи: 51

04-01-2018 дата публикации

SPREADING APPARATUS

Номер: US20180002871A1

Автор: BACHMANN Uli

Принадлежит: REDEXIM HANDEL- EN EXPLOITATIE MAATSCHAPPIJ B.V.

In a spreading apparatus for scattering spreading material, in particular sand or soil substrates, onto a ground surface, includes a container for the spreading material and at least one spreading unit by which the spreading material in the container can be scattered, wherein the spreading unit includes at least one rotatable spreading disc which is substantially parallel to the ground and at least one drive device for rotating the spreading disc about the axis of rotation with the result that the spreading material can be scattered by the spreading disc and by virtue of centrifugal forces, provision is made for a limiting device to be arranged in at least part of the circumferential region of the spreading disc, which limiting device prevents the scattering of the spreading material in this part of the circumferential region, wherein the position of the limiting device relative to the spreading disc is adjustable, with the result that the direction in which the spreading material can be scattered is variable. 115-. (canceled)16. A spreading apparatus for scattering spreading material , in particular sand or soil substrates , onto a ground surface , having a container for the spreading material and at least one spreading unit by means of which the spreading material included in said container is scatterable , wherein said spreading unit comprises:at least one rotatable spreading disc which is substantially parallel to the ground,at least one drive device for rotating said spreading disc about the axis of rotation such that the spreading material is scatterable by means of said spreading disc and by virtue of centrifugal forces, wherein a limiting device is arranged at least in a portion of the circumferential region of said spreading disc which prevents the spreading material from being scattered in this portion of the circumferential region, wherein the position of said limiting device relative to said spreading disc is adjustable such that the direction in which ...

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Номер записи: 52

07-01-2016 дата публикации

PRESSURE RELIEF MODULE

Номер: US20160003366A1

Автор: Martin Philip Jeremy, SMITH Alan

Принадлежит:

A paint circulating system and a pressure relief module utilised therein are described. The paint circulating system comprises a pressurised paint supply pipeline a tank return pipeline and a pressure relief module The pressure relief module comprises: a first flow chamber through which pressurised paint is provided to said supply pipeline a second flow chamber through which paint returns to said tank return pipeline an orifice interconnecting said first and second flow chambers; and a valve member biased towards the orifice so as to block said orifice. The valve member is moveable in response to a pressure in said first flow chamber exceeding a predetermined relief pressure so as to displace said valve member to open said orifice This allows paint to flow from said first flow chamber into said second flow chamber preventing failure occurring in the paint circulating system 111-. (canceled)12. A pressure relief module for a paint circulating system , comprising: a supply flow inlet port configured to receive a pressurized supply of paint;', 'a supply flow outlet port configured to supply the pressurized paint;', 'a return flow inlet port configured to receive an unpressurized return paint flow;', 'a return flow outlet port;', 'a first flow chamber connecting the supply flow inlet port to the supply flow outlet port;', 'a second flow chamber connecting the return flow inlet port to the return flow outlet port,', 'wherein the first and second flow chambers share a common separating wall, and the common separating wall has an orifice that interconnects the first flow chamber to the second flow chamber; and, 'a single piece housing, comprisinga valve member biased against the orifice, wherein when a pressure of the pressurized supply of paint exceeds a threshold value, the valve member moves away from the orifice to divert at least a portion of the pressurized supply of paint from the first flow chamber into the second flow chamber.13. The pressure relief module of ...

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Номер записи: 53

04-01-2018 дата публикации

SANITARY WASHING DEVICE

Номер: US20180002912A1

Автор: Amemori Hiroaki, Murase Yoichi, Yaoka Toshinari

Принадлежит:

A sanitary washing device including: a nozzle discharging water toward a human body private part; a water guide part including a pipe line reaching from a water supply source to the nozzle, and guiding water supplied from the water supply source to the nozzle; a vacuum breaker provided on a path of the water guide part, and taking air into the pipe line when water does not flow in the water guide part; and an ultraviolet irradiation part provided between the vacuum breaker and the nozzle on the path of the water guide part, and including a flow channel flowing water and a light emitting part irradiating ultraviolet rays to the water flowing in the flow channel is provided. 1. A sanitary washing device comprising:a nozzle discharging water toward a human body private part;a water guide part including a pipe line reaching from a water supply source to the nozzle, and guiding water supplied from the water supply source to the nozzle;a vacuum breaker provided on a path of the water guide part, and taking air into the pipe line when water does not flow in the water guide part; andan ultraviolet irradiation part provided between the vacuum breaker and the nozzle on the path of the water guide part, and including a flow channel flowing water and a light emitting part irradiating ultraviolet rays to the water flowing in the flow channel.2. The sanitary washing device according to claim 1 , further comprising: a flow channel switching part provided on the path of the water guide part claim 1 ,the nozzle including a plurality of water discharge ports,the flow channel switching part switching a state of communicating with the pipe line and a state of not communicating with the pipe line with respect to each of the plurality of water discharge ports, andthe ultraviolet irradiation part being provided between the vacuum breaker and the flow channel switching part.3. The sanitary washing device according to claim 1 , whereinthe flow channel includes a main part, and a reflection ...

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Номер записи: 54

04-01-2018 дата публикации

Pump arrangement and corresponding operating method

Номер: US20180003170A1

Автор: Alexander RÜGER, Marcus DUSCHEK

Принадлежит: Duerr Systems AG

A pump arrangement, in particular in a coating installation for the coating of components, such as a painting installation for the painting of motor vehicle body components, is provided. The pump arrangement includes a plurality of adjustable pumps for delivering a coating agent, e.g. for delivering a sealing agent for the sealing of weld seams on a motor vehicle body component. The pumps are connected in parallel such that the pumps extract the coating agent for delivery from a common inlet line and deliver said coating agent into a common outlet line. The arrangement further includes a control device for the open-loop or closed-loop control of one fluid variable at the outlet of the individual pumps, respectively, wherein the control device actuates the individual pumps individually, and/or a monitoring unit, which switches the pumps on and off non-simultaneously.

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Номер записи: 55

02-01-2020 дата публикации

Battery communication system

Номер: US20200003172A1

Автор: Chris Alexander, Richard J. Gilpatrick

Принадлежит: FNA Group Inc

According to an implementation, a pressure washer system may include a pump and an engine drivingly coupled with the pump. A pressure washer controller may be associated with one or more of the pump and the engine. A battery may be communicatively coupleable with the pressure washer controller for one or more of receiving data from the pressure washer controller and transmitting data to the pressure washer controller. The battery may include a memory module for storing one or more of data received from the pressure washer controller and data to be transmitted to the pressure washer controller.

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Номер записи: 56

13-01-2022 дата публикации

HANDHELD GROUND SPRAYER

Номер: US20220008944A1

Автор: Mattson Barry W., Schroeder James C.

Принадлежит:

A ground sprayer includes a front portion and a rear portion. A marking fluid is stored in a fluid reservoir removably mounted in the front portion. A pump disposed in the front portion draws the marking fluid from the fluid reservoir through a manifold, and the pump drives the marking fluid out of a nozzle. An actuator is disposed in the rear portion and can activate the pump based on a command from the user. The rear portion includes a handle such that the user can fully support and operate the ground sprayer with a single hand. 1. A handheld ground sprayer comprising: a first fluid reservoir configured to store a first supply of marking fluid; and', 'a pump fluidly connected to the first fluid reservoir and configured to draw the marking fluid from the first fluid reservoir; and, 'a front portion comprising a rear housing having a handle configured to be grasped by a user; and', 'an actuator supported by the rear housing, the actuator configured to selectively power the pump to drive the marking fluid from the first fluid reservoir to a nozzle;, 'a rear portion connected to the front portion, the rear portion comprisinga manifold supported by the front portion, the manifold including a selector valve actuatable between a first position and a second position, the selector valve fluidly connecting the first fluid reservoir with the pump when in the first position and fluidly disconnecting the first fluid reservoir from the pump when in the second position;wherein the rear portion is configured to be disposed above the forward portion with the ground sprayer is in an operating position.2. The handheld ground sprayer of claim 1 , wherein the front portion further comprises:a motor connected to the pump and configured to provide motive power to the pump.3. The handheld ground sprayer of claim 2 , wherein the actuator comprises:a power source connected to the motor; anda trigger connected to the power source and configured to activate and deactivate the power source.4. ...

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Номер записи: 57

20-01-2022 дата публикации

Work machine

Номер: US20220016657A1

Автор: Noboru Kawaguchi, Ryo Saito

Принадлежит: Honda Motor Co Ltd

A work machine in which an engine and a reserving unit configured to reserve lubricating oil to be supplied to the engine are connected by a lubricating oil channel, and the lubricating oil is circulated, wherein at least a part of the lubricating oil channel and at least a part of a working fluid channel for a working fluid to be supplied to a work unit of the work machine are arranged such that heat can be exchanged between the lubricating oil and the working fluid.

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Номер записи: 58

08-01-2015 дата публикации

SPRAYER DEVICE WITH AEROSOL FUNCTIONALITY ("FLAIROSOL")

Номер: US20150008267A1

Автор: Haleva Aaron S., Hurkmans Petrus Lambertus Wilhelmus, Maas Wilhelmus Johannes Joseph

Принадлежит:

In exemplary embodiments of the present invention, Flair® based aerosol-type devices can be provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol like pressurization of the dispensed liquid. Such a dispensing device has a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a reservoir and fills the pressure chamber with that liquid as a user operates the trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. In a dispensing head a valve is provided to regulate the strength of the flow and preclude leakage. Once the liquid is sufficiently pressurized, it can be dispensed by a user opening an activation valve, such as by pressing on an activation button, and spray can be abruptly stopped by a user ceasing to push on such button. Or, for example, in alternate embodiments without an activation button, once the liquid is sufficiently pressurized, continuous spray occurs until the pressure chamber is emptied. By repeatedly pumping the trigger before the pressure chamber is fully emptied, continuous spray can be achieved. By designing the input volume to be amply greater than the volume of the pressure chamber, continuous spray with fewer pumping strokes can be implemented. 17-. (canceled)8. A method of spraying a liquid , comprising:pressurizing the liquid in a pressure chamber above a certain minimum pressure with an outlet valve locked in a closed position;releasing a valve locking mechanism,wherein said pressure chamber is provided within an inner container that is surrounded by an outer container, andwherein a pressurizing medium can flow between the inner bottle and the outer bottle.9. The method of claim 8 , wherein the pressurizing medium is air claim 8 , and wherein the space between the outer surface of the inner ...

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Номер записи: 59

12-01-2017 дата публикации

ELECTRICALLY POWERED WATER FEATURE

Номер: US20170008021A1

Автор: Wigglesworth Simon

Принадлежит:

An electrically powered water feature includes a wirelessly rechargeable power source, detachable from parts of the water feature to allow recharging thereof. 1. Apparatus for an electrically powered water or liquid feature , comprising a pump (and a wirelessly rechargeable power source arranged to provide power to the pump for operation of the water or liquid feature.2. The apparatus of claim 1 , wherein the power source is detachable from another part of the water or liquid feature claim 1 , to facilitate charging.3. The apparatus of claim 2 , wherein the power source is detachable from the pump.4. The apparatus of claim 1 , wherein the power source is integrated with the pump in a substantially waterproof module.5. The apparatus of any preceding claim 1 , wherein the power source includes an aperture through which the pump is arranged to pump water or liquid.6. Apparatus for an electrically powered water or liquid feature claim 1 , comprising a pump and a power source arranged to provide power to the pump for operation of the water or liquid feature claim 1 , wherein the power source includes an aperture through which the pump is arranged to pump water or liquid.7. The apparatus of claim 6 , wherein the power source is rechargeable.8. The apparatus of claim 1 , including an inductive charging coil for charging the power source.9. The apparatus of claim 1 , including a wireless charging device for recharging the power source.10. The apparatus of claim 6 , wherein the power source is substantially annular.11. The apparatus of claim 1 , wherein the wireless charging device includes a protrusion for location in an aperture in the rechargeable power source.12. The apparatus of claim 1 , further comprising a mounting apparatus for mounting the pump and power source within the water or liquid feature.13. The apparatus of claim 12 , wherein the mounting apparatus allows water or liquid to pass therethrough.14. The apparatus of claim 12 , wherein the mounting apparatus is ...

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Номер записи: 60

14-01-2016 дата публикации

Device Of Spray Gun For Preventing Liquid From Flowing Backward

Номер: US20160008832A1

Автор: Huang Jung-Kun

Принадлежит:

A spray gun includes a body in which a motor unit is received. A cylinder is located in the barrel of the spray gun. A cap is connected to the barrel and a container is connected to the cap. A pressure-charging path and a paint path are connected to the cylinder. A hose is located in the container and connected with the paint path. The air pressure from the motor unit enters into the container via the pressure-charging path to pump the paint in the container to the nozzle. A circular pressure-charging member is mounted to the hose and connected to the cylinder. The pressure-charging member is located in the container. An aperture is defined through the pressure-charging member and communicates with the container. The paint in the container is separated from the pressure-charging path by the pressure-charging member and cannot flow back through the aperture. 1. A spray gun comprising:a body and a motor unit located in the body;a barrel connected to a front end of the body and a nozzle connected to a front end of the barrel, a handle connected to the barrel, a cylinder located in the barrel, a cap connected to the barrel and a container connected to the cap, a pressure-charging path and a paint path connected to the cylinder, a hose located in the container and connected with the paint path, air pressure from the motor unit entering into the container via the pressure-charging path, paint in the container being pumped to the nozzle via the hose, the paint path and the cylinder, anda circular pressure-charging member mounted to the hose and connected to the cylinder, the pressure-charging member located in the container, the pressure-charging path communicating with an interior of the pressure-charging member, at least one aperture defined through a wall of the pressure-charging member and communicating with an interior of the container, the paint in the container being separated from the pressure-charging path by the pressure-charging member and cannot flow back ...

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Номер записи: 61

12-01-2017 дата публикации

CONTAINER FOR DISPOSABLE SPRAY GUN COMPONENTS

Номер: US20170008672A1

Автор: Joseph Stephen C. P., Pitera Dominic M.

Принадлежит:

A container for disposable spray gun components is disclosed. The container comprises a container front surface, a container rear surface, and a sidewall enclosing at least a rear portion of a storage volume and forming at least a portion of the container rear surface. The at least one sidewall comprises an opening perimeter proximate a front portion of the storage volume and defining a front opening. A first decorative panel is removably positioned in the front opening to substantially enclose the front portion of the storage volume and form at least a portion of the container front surface. 1. A container for disposable spray gun components comprisinga container front surface;a container rear surface;a sidewall enclosing at least a rear portion of a storage volume and forming at least a portion of the container rear surface, the at least one sidewall comprising an opening perimeter proximate a front portion of the storage volume and defining a front opening; an ingress portion for loading disposable spray gun components into the storage volume; and', 'an egress portion for dispensing disposable spray gun components from the storage volume., 'wherein the sidewall comprises, 'a first decorative panel removably positioned in the front opening to substantially enclose the front portion of the storage volume and form at least a portion of the container front surface;'}2. The container of wherein the sidewall comprises a hanging member for hanging the container on a work surface.3. The container of wherein the hanging member is positioned on the container rear surface.4. (canceled)5. The container of any of comprising a lid portion that is openable to reveal the ingress portion.6. The container of wherein the lid portion is hingedly connected to the sidewall.7. The container of wherein the container comprises a container top portion claim 5 , wherein the lid portion is position proximate the container top portion.8. The container of wherein the first decorative panel is ...

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Номер записи: 62

14-01-2016 дата публикации

LIQUID DISCHARGE APPARATUS, IMPRINT APPARATUS, AND ARTICLE MANUFACTURING METHOD

Номер: US20160009007A1

Автор: ARAI Tsuyoshi, Araki Yoshimasa, Kitakami Koichi, Mita Yutaka

Принадлежит:

A liquid discharge apparatus includes: a container divided into a first chamber and a second chamber by a dividing member, the first chamber including a discharge outlet that discharges a liquid and configured to contain the liquid, the second chamber configured to contain a fluid; a tank configured to store the fluid; a connecting portion that provides fluid communication between the tank and the second chamber; a measurement unit configured to measure an amount of the fluid supplied from the tank to the second chamber; and a controller configured to obtain an amount of the liquid contained in the first chamber based on a measurement result from the measurement unit. 1. A liquid discharge apparatus comprising:a container divided into a first chamber and a second chamber by a dividing member, said first chamber including a discharge outlet that discharges a liquid and configured to contain the liquid, said second chamber configured to contain a fluid;a tank configured to store the fluid;a connecting portion that provides fluid communication between said tank and said second chamber;a measurement unit configured to measure an amount of the fluid supplied from said tank to said second chamber; anda controller configured to obtain an amount of the liquid contained in said first chamber based on a measurement result from said measurement unit.2. The apparatus according to claim 1 ,wherein the dividing member is a flexible film.3. The apparatus according to claim 1 ,wherein said measurement unit is configured to measure the amount of the fluid supplied to said second chamber by measuring change in weight of the fluid in said tank.4. The apparatus according to claim 1 ,wherein said measurement unit is configured to measure the amount of the fluid supplied to said second chamber by measuring change in position of a fluid level of the fluid in said tank.5. The apparatus according to claim 1 ,wherein the fluid is a liquid whose density is different from a density of the ...

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Номер записи: 63

12-01-2017 дата публикации

ARTICULATING FLUID APPLICATION DEVICE AND METHOD

Номер: US20170009411A1

Автор: Provost Bruce

Принадлежит:

A liquid spray device is described for applying a variety of liquids, such as paint, to a surface. In one embodiment, the liquid spray device comprises a frame, an axel mounted to the frame, two wheels, each attached to the axel at opposing ends of the axel, a spray gun mount coupled to the axel, and a spray gun mounted to the spray gun mount comprising a nozzle in substantially vertical alignment with the axel, for applying the liquid under pressure to a surface. 1. A liquid spray device , comprising:a frame;an axel mounted to the frame;two wheels, each attached to the axel at opposing ends of the axel;a spray gun mount coupled to the axel; anda spray gun mounted to the spray gun mount comprising a nozzle in substantial alignment with the axel, for applying a liquid under pressure to a surface.2. The liquid spray device of claim 1 , wherein the spray gun mount is configured to allow positioning of the spray gun at any angle relative to the surface.3. The liquid spray device of claim 2 , wherein the spray gun mount is configured to allow positioning of the spray gun at a variety of distances away from the surface.4. The liquid spray device of claim 1 , wherein the spray gun mount comprises:a spray gun holding component coupled to the spray gun;an axel attachment component coupled to the axel; anda horizontal component coupled to the spray gun holding component and the axel attachment component.5. The liquid spray device of claim 4 , wherein the spray gun holding component comprises:a threaded end portion for insertion through a planar surface of the spray gun;a mechanical stop located at one end of the threaded end portion; anda fastening device for placement at an opposing end of the threaded end portion opposite the mechanical stop, for clamping the spray gun to the mechanical stop while allowing rotatable placement of the spray gun with respect to an axis formed longitudinally through the threaded end portion.6. The liquid spray device of claim 6 , wherein the ...

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Номер записи: 64

10-01-2019 дата публикации

APPLICATOR WITH COLLAPSIBLE WAND

Номер: US20190009296A1

Автор: Goodwin Randy M., HAVLOVITZ Paul, Montag Sean David, Perkins Jay F.

Принадлежит:

An applicator comprises a housing having a liquid input, a pump, a motor, and a power source; a trigger for providing selective control over the pump; a wand hingedly connected to the housing; and a nozzle coupled to the wand for discharging liquid from the applicator. The nozzle and the liquid input are in fluid communication via the pump and various conduits of the applicator. 1. An applicator comprising: a pump;', 'an electric motor for driving the pump; and', 'a power source for providing power to the electric motor;, 'a housing, comprisinga trigger in electronic communication with the power source and the electric motor, wherein the trigger provides manual selective control over the pump such that when the trigger is depressed, the pump is actuated and when the trigger is released, the pump ceases operation;a wand connected to the housing via a hinge that is configured to allow the wand to be collapsed against the housing in a first position and extended away from the housing in a second position, the hinge having a hinge conduit in fluid communication with the pump, and the wand further comprising a wand conduit in fluid communication with the hinge conduit;a nozzle coupled to the wand for discharging liquid from the applicator, wherein the nozzle is in fluid communication with the wand conduit; anda liquid conduit having a proximal end in fluid communication with the pump and a distal end that extends externally from the housing, the distal end is configured to connect to a container that is external to and separate from the housing such that when the distal end of the liquid conduit is connected to the container, the container is coupled to the housing by the liquid conduit such that the container remains external to and separate from the housing.2. The applicator of claim 1 , wherein the nozzle comprises:a first nozzle portion having a first nozzle conduit; anda second nozzle portion having several second nozzle conduits;wherein the second nozzle portion is ...

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Номер записи: 65

10-01-2019 дата публикации

MODULAR POWER WASHER SYSTEM, METHOD AND KIT THEREFOR

Номер: US20190009309A1

Автор: Eschrich Sven, Rickey Todd

Принадлежит:

A modular power washer contains a power washing system (), containing a base unit () and an accessory unit (), wherein the accessory unit () is removably-attached to the base unit (). The base unit (), contains a housing (), a pump (), a motor (), a power source (), an input valve (), and an output valve (). The housing (), contains the pump (), and the motor (), therein, and the housing (), at least partially contains the power source (), therein. The motor (), is operatively-connected to the power source (). The pump (), is operatively-connected to the motor (). The pump (), is fluidly-connected to the input valve (), and the output valve (). The accessory unit (), is selected from a hose storage unit (), an additive tank (), a handle () a roll bar (), a frame (), a wheel (), and a combination thereof. A kit and a method of use are also described herein. 1. A modular pressure washing system , comprising:A. a base unit comprising a housing, a pump, a motor, a power source, an input valve, and an output valve, wherein the housing contains the pump and the motor, wherein the housing at least partially contains the power source, wherein the motor is operatively-connected to the power source, wherein the pump is operatively-connected to the motor, wherein the pump is fluidly connected to the input valve, and wherein the pump is fluidly-connected to the output valve; andB. an accessory unit selected from the group consisting of a hose storage unit, an additive tank, a handle, a roll bar, a frame, a wheel, and a combination thereof,wherein the accessory unit is removably-attachable to the base unit.2. The modular pressure washing system according to claim 1 , wherein the accessory unit is a frame.3. The modular pressure washing system according to claim 2 , wherein the frame comprises a wheel.4. The modular pressure washing system according to claim 1 , wherein the power source is selected from the group consisting of an internal combustion engine claim 1 , a DC power ...

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Номер записи: 66

11-01-2018 дата публикации

METHOD FOR DISTRIBUTING GLUE ON TUBULAR CARDBOARD CORES IN REWINDING MACHINES

Номер: US20180009619A1

Автор: PERINI Fabio

Принадлежит:

Method for applying glue on tubular cores for the production of logs of paper material comprising the step of supplying in sequence more tubular cores () along a predetermined advancing direction (A) and the step of applying on each of said cores () a predetermined amount of glue, and the glue is applied on the tubular cores () from the above. While advancing along said direction (A) and without interrupting their run, the tubular cores () intercept for a predetermined time the glue (EG) released by a predetermined number of nozzles (); and during said time interval the glue (EG) is both on the nozzles () and the tubular cores () given the absence of any element interposed between the nozzles and the tubular cores. 1. A method for applying glue on tubular cores for producing logs of paper material , the method comprising:supplying in sequence tubular cores along a predetermined advancing direction; andapplying a predetermined amount of glue on each of the tubular cores, the glue being applied on the tubular cores from a predetermined number of nozzles provided above the tubular cores, the tubular cores intercepting the glue released by the predetermined number of nozzles for a predetermined time interval while advancing the tubular cores along the predetermined advancing direction and without interrupting a run of the tubular cores, the glue being on the predetermined number of nozzles and the tubular cores during the predetermined time interval without any element interposed between the predetermined number of nozzles and the tubular cores.2. A method according to claim 1 , further comprising:adjusting one or more of the predetermined amount of the glue applied on the tubular cores and a pressure of the glue applied on the tubular cores.3. A method according to claim 1 , further comprising providing a gluing means comprising at least one battery of the predetermined number of nozzles claim 1 , the predetermined number of nozzles being fed glue by a glue ...

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Номер записи: 67

12-01-2017 дата публикации

Pulsation damping system

Номер: US20170009928A1

Автор: Hartmut Wuerpel

Принадлежит: J Wagner GmbH

The present invention relates to a pulsation damping system for a paint spray device for spraying paint including a pulsation damper for damping the pulsation of a paint stream, wherein the pulsation damper includes a housing, a chamber, a chamber inlet, a chamber outlet and a damping means. In this connection, an opening of the chamber outlet comprises a cross sectional area which is smaller than a cross sectional area of an opening of the chamber inlet, and as a result forms a throttle.

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Номер записи: 68

27-01-2022 дата публикации

PISTON ROD ROTATION FEATURES IN A SPRAY FLUID PUMP

Номер: US20220025882A1

Автор: Horning Jeromy D., Legatt August F., Paulson Justin G., Thompson David J.

Принадлежит:

A piston rod () for a spray fluid pump includes an interior pumping chamber (), one or more channels () formed on the exterior of the piston rod, and one or more side bores () extending through the piston rod and in fluid communication with the interior piston chamber and one or more channels. The one or more channels () extend at least partially axially and are open along a length of the channel. The one or more channels are angled offset with respect to the reciprocation axis for imparting a rotational moment on the piston rod to cause rotation of the piston rod during reciprocation of the piston rod. A spray fluid pump comprising such piston rod is also disclosed. 1. A piston rod elongate along a reciprocation axis , the piston rod comprising:an interior piston chamber;one or more channels formed on an exterior of the piston rod; andone or more side bores extending through the piston rod and fluidly connecting the interior piston chamber with the one or more channels respectively;wherein each channel of the one or more channels extends at least partially axially and is open along a length of the channel.2. The piston rod of claim 1 , wherein each of the one or more channels is angled offset with respect to the reciprocation axis.3. The piston rod of claim 2 , wherein the flow of paint ejected from each of the one or more channels imparts a rotational moment on the piston rod during pumping.4. The piston rod of claim 3 , wherein each of the one or more channels includes a downstream lip claim 3 , and wherein the flow of paint ejects from each channel at the downstream lip.5. The piston of claim 4 , wherein the downstream lip defines a downstream terminus of the channel.6. The piston of claim 5 , wherein a downstream terminus of each channel is formed by a transition at which a diameter of the piston rod transitions from a wider diameter to a narrower diameter.7. (canceled)8. The piston rod of claim 3 , wherein each of the one or more channels extends straight ...

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Номер записи: 69

14-01-2021 дата публикации

Propellantless Aerosol System

Номер: US20210009339A1

Автор: Markle Kelly A., Morrison Adam P.

Принадлежит:

A propellantless aerosol fluid dispensing system including a reusable pressurizable canister and a disposable fluid containing pouch, the pouch including a valve assembly for dispensing the fluid. 1. A propellantless aerosol fluid dispensing system comprising:a container having a pressurizable chamber and a cap, the combination of the pressurizable chamber and the cap forming a pressure resistant cap seal, the cap further including at least one aperture;a pressurizing means for intermittently or continuously pressurizing the pressurizable chamber;a pressure-collapsible pouch containing a dispensable fluid material and comprising a valve assembly, the pressure-collapsible pouches having at least one opening;the valve assembly comprising the combination of a fitment, a valve and a nozzle wherein the fitment is located in pressure-collapsible pouch opening such that the pressure-collapsible pouch opening is sealed to the fitment such that the valve assembly valve and nozzle extend at least partially beyond the pressure-collapsible pouch and wherein the fitment includes an extended diameter portion that is located inside of the pouch so as to prevent inside wall portions of the pouch in the vicinity of filament from moving towards one another to an extent to inhibit flow during use; anda pressure resistant pouch seal.2. (canceled)3. (canceled)4. The system of wherein the pressurizable chamber has a single aperture.5. The system of wherein the container includes a second chamber adjacent to the first chamber.6. The system of wherein the pressurizing means is at least partially located in the second chamber.7. The system of wherein the pressurizing means is located entirely in the second chamber.8. The system of wherein a wall separates the pressurizable chamber from the second chamber.9. The system of wherein claim 5 , in operation claim 5 , the second chamber is not pressurized.10. The system of wherein the pressurizing means is a battery operated compressor.11. The ...

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Номер записи: 70

09-01-2020 дата публикации

SPRAY DEVICE AND LEAK DETECTION MODULE

Номер: US20200009591A1

Автор: Chapron Aurélie, Devance Alain, Nomine Cyrille, Schreiner Mathieu

Принадлежит: PFEIFFER VACUUM

A spray device for detecting leaks is provided, including: a duct including an inlet configured to be connected to a tracer gas source, and an outlet; a valve interposed between the inlet and the outlet; a casing receiving the duct and the valve; at least one probe arranged in the duct, the at least one probe being configured to measure a parameter revealing a presence of the tracer gas in the duct; and at least one information device borne by the casing, configured to provide information on the presence of tracer gas in the duct in relation to a measurement performed by the at least one probe. 114.-. (canceled)15. A spray device for detecting leaks , comprising: an inlet configured to be connected to a tracer gas source, and', 'an outlet;, 'a duct comprisinga valve interposed between the inlet and the outlet;a casing receiving the duct and the valve;at least one probe arranged in the duct, the at least one probe being configured to measure a parameter revealing a presence of the tracer gas in the duct; andat least one information device borne by the casing, configured to provide information on the presence of tracer gas in the duct in relation to a measurement performed by the at least one probe.16. The spray device according to claim 15 , wherein the at least one probe is arranged downstream of the valve in a direction of circulation of the gases claim 15 , the at least one probe comprising a flow rate sensor.17. The spray device according to claim 15 , wherein the at least one probe is arranged upstream of the valve in a direction of circulation of the gases claim 15 , the at least one probe comprising a flow rate sensor or a pressure sensor.18. The spray device according to claim 15 , further comprising a comparator device linked to the at least one probe and to the information device claim 15 , the comparator device being configured to compare the measurement performed by the at least one probe with at least one minimum threshold indicating the presence or ...

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Номер записи: 71

09-01-2020 дата публикации

Weighted Multitube Fluid Dispenser

Номер: US20200009595A1

Автор: Meyers Aaron

Принадлежит:

A weighted multitube fluid dispenser designed to allow a user to efficiently dispense fluid stored in a bottle regardless of how they tilt the bottle. The weighted multitube fluid dispenser includes a bottle having an opening at a top end disposed opposite a bottom end and in communication with an interior designed to store liquid therein. A spray head is designed to secure overtop the opening via a rim. A hose extends from the spray head and splits into a plurality of tubes, each tube having an aperture at one end with a weight affixed. The spray head includes a nozzle in communication with the hose, and a trigger in communication with the nozzle. Thus, activating the trigger causes fluid in the bottle to traverse the plurality of tubes and exit through the nozzle, allowing the user to dispense the fluid regardless of how the bottle is tilted. 1) A weighted multitube fluid dispenser , comprising:a reservoir having a top end and a bottom end and configured to hold fluid therein;an opening disposed at the top end of the reservoir in fluid communication with an interior of the reservoir;a spray head having a rim configured to removably secure overtop the opening;a hose extending from an interior of the spray head;wherein the hose splits into a plurality of tubes, each having an aperture at a distal end thereof;a weight disposed at the distal end of each tube of the plurality of tubes, wherein the weight is disposed therearound each aperture;a nozzle disposed at an end of the spray head in communication with the hose;a trigger disposed on the spray head operably connected to the plurality of tubes and the nozzle such that actuating the trigger causes fluid disposed in the reservoir to travel up one or more tubes of the plurality of tubes and exit through the nozzle.2) The weighted multitube fluid dispenser of claim 1 , wherein each tube of the plurality of tubes has a length that extends past the rim of the spray head.3) The weighted multitube fluid dispenser of claim ...

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Номер записи: 72

14-01-2016 дата публикации

Apparatus and Method for Selectively Applying Powder Coatings onto Internally Threaded Fasteners

Номер: US20160010677A1

Автор: Eugene Sessa, Raymond Oleskie

Принадлежит: Nylok LLC

An apparatus for applying a thermoplastic powder to internal threads of a fastener includes a vacuum nozzle having an end adapted to engage a first surface of the fastener. A spray tube is sized to be inserted within the bore of the fastener and communicates with a source or sources of thermoplastic powder and pressurized air. A bushing is mounted on the spray tube so that the spray tube is able to slide with respect to the bushing. The bushing is adapted to engage a second surface of the fastener. The spray tube and bushing are movable between clamping positions, where the vacuum nozzle and the bushing engage the first and second surfaces of the fastener, and release positions where the vacuum nozzle and the bushing do not engage the first and second surfaces of the fastener. A fastener holder holds the fastener between the vacuum nozzle and the bushing so that when the vacuum nozzle and the bushing are in the clamping positions, the spray tube enters the bore of the fastener and sprays thermoplastic powder on the internal threads of the fastener with excess thermoplastic powder collected by the vacuum nozzle. The vacuum nozzle and bushing may be machined and to permit either, both or neither of first and second chamfers of the fasteners to also be coated.

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Номер записи: 73

14-01-2021 дата публикации

Sink mounted high-pressure washer

Номер: US20210010249A1

Автор: Walter H. Shutt, III

Принадлежит: Individual

A high pressure sink base water sprayer having a hand-directed spray nozzle on a flexible extensible supply hose. A self-contained electric pressure pump assembly is removably positioned within a sink cabinet and inter-connects to the sink faucet's water supply with an adaptable fitting. A fluid path is established through the pressurization assembly to a nozzle supply hose. Pressurized connections allow for this connection and removal to remote locations and adapt to auxiliary water supply inlets enabling use off site.

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Номер записи: 74

03-02-2022 дата публикации

SPRAYER

Номер: US20220030846A1

Автор: WANG Gaofeng

Принадлежит:

A sprayer includes a spray nozzle, a blower and a sprayer housing. The sprayer housing is configured to contain a liquid. The spray nozzle and the sprayer housing are connected. The spray nozzle is configured to spray the liquid out from the sprayer housing. The blower is fixedly connected with the spray nozzle, and the spray nozzle is connected to the sprayer housing through the blower. The blower is rotatable with respect to the sprayer housing so as to adjust the angle of the blower with respect to the sprayer housing, thereby enabling the angle of the spray nozzle to be adjusted with respect to the sprayer housing. The angle of the spray nozzle with respect to the sprayer housing is adjustable, so the spray nozzle is capable of ejecting the liquid at different angles with respect to the sprayer housing without moving the sprayer. 1. A sprayer , comprising:a sprayer housing, configured to contain a liquid;a spray nozzle, connected to the sprayer housing and configured to spray the liquid out from the sprayer housing; anda blower, connected with the spray nozzle and the sprayer housing;wherein the blower is rotatable with respect to the sprayer housing, so as to adjust an angle of the blower with respect to the sprayer housing, enabling an angle of the spray nozzle to be adjusted with respect to the sprayer housing; and the blower is configured to provide the spray nozzle with a force for spraying the liquid out from the sprayer housing through the spray nozzle.2. The sprayer of claim 1 , further comprising an adjusting part; wherein the blower is connected to the sprayer housing through the adjusting part claim 1 , and the blower is rotatable with respect to the sprayer housing through the adjusting part claim 1 , so that the angle of the blower with respect to the sprayer housing is adjustable.3. The sprayer of claim 2 , wherein there are a plurality of adjusting parts.4. The sprayer of claim 2 , further comprising a fixing assembly for fixedly connecting the ...

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Номер записи: 75

15-01-2015 дата публикации

Bicycle hydration and cooling system

Номер: US20150014439A1

Автор: Cameron Carrozza, David Carrozza

Принадлежит: SPRUZZA LLC

Various embodiments provide a bicycle hydration and misting system or apparatus. Example embodiments include a manual (e.g., trigger-activated) or automated (e.g., valve-activated) system that is self-contained, small, and light-weight. Various embodiments improve safety, allow convenient interchangeability of the fluid reservoir, and enable easy installation on a bicycle with or without a mounting system on the bicycle itself. Embodiments also allow the rider to select a variety of spray types, stream, spray, or mist depending on the intended use or amount of fluid desired for each release. The various embodiments provide for an improved cooling fluid delivery system of design simplicity, ease of use, and interchangeability that allows a cyclist an evaporative cooling concept safely, efficiently and conveniently, while riding in conditions of elevated or extreme temperatures.

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Номер записи: 76

15-01-2015 дата публикации

MOBILE PRESSURE WASHER WAND HOLDER

Номер: US20150014450A1

Автор: Suden Stephen M.

Принадлежит:

A mobile pressure washer wand holder for securely holding the wand of a pressure washer which provide physical assistance in holding the wand while allowing for more consistent and effective cleaning. The pressure washer wand holder comprises a hollow base structure mounted on two weighted plastic, and a wand holding clamp securely attached to the top of the base structure. The hollow base structure is configured to be filled with liquid prior to be operated so as to increase the weight so that it, in addition to the wheels, can effectively counteract the upward force created by the spraying of pressurized water. The wheels allow the base structure with any wand being held to be moved. The clamp is configured to receive the wand, provide for it to be locked in place, and hold it securely at a 45 degree angle relative to the surface below the base structure. 1. A pressure washer wand holder comprising:a rigid hollow base body;two wheels, wherein said base body is mounted on said wheels; anda wand holding clamp securely attached to the top of the base body, wherein said clamp is adapted to receive and hold a wand configured to be handled by a user of a water pressure cleaning device.2. The pressure washer wand holder of claim 1 , wherein the wheels are connected by single axel.3. The pressure washer wand holder of claim 2 , wherein:the base body includes a tube like passageway which passes from one side of the base body to the other side; andsaid axel passes through said passageway in such a manner that it does not enter and is not otherwise exposed to the hollow inside of the base body.4. The pressure washer wand holder of claim 1 , wherein said base body is mounted on said wheels such that the wheels are disposed on opposing sides of the base body.5. The pressure washer wand holder of claim 1 , wherein said wand holding clamp comprises two elongated holding blocks claim 1 , each substantially shaped as a rectangular block having a semi circular channel on one side ...

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Номер записи: 77

03-02-2022 дата публикации

HEIGHT ADJUSTMENT SYSTEM FOR A PLURALITY OF SPRAY GUNS USED IN A LINE STRIPER

Номер: US20220032334A1

Автор: FERGUSON SCOTT, SOUNDARARAJAN RAMRAJ

Принадлежит:

An effective implementation is shown for a height adjustment system for a plurality of spray guns used in a line striper. 1. A spray gun height adjustment system for use in a line striper comprising:(a) a control device receiving a plurality of inputs, the plurality of inputs corresponding to line of a desired dimension;(b) a first spray gun mount bar having a first gun holder assembly to retain a first spray gun configured to paint the line of the desired dimension;(c) a first height adjustment mechanism coupled to the first spray gun mount bar configured to raise or lower the first spray gun mount bar in response to each input in the plurality of inputs received via the control device;(d) a second spray gun mount bar having a second gun holder assembly to retain a second spray gun configured to paint the line of the desired dimension;(e) a second height adjustment mechanism coupled to the second spray gun mount bar configured to raise or lower the second spray gun mount bar in response to each input in the plurality of inputs received via the control device,wherein the control device transmits, for each input in the plurality of inputs, a signal to the first height adjustment mechanism and the second height adjustment mechanism to raise or lower the first spray gun mount bar and the second gun mount bar, wherein the first height adjustment mechanism and second height adjustment mechanism, responsive to the signal, raising or lowering the first spray gun mount bar and the second spray gun mount bar until painted line is of the desired dimension.2. The spray gun height adjustment system of claim 1 , wherein the first and second spray gun mount bars are substantially horizontal claim 1 , and the first and second height adjustment mechanisms are substantially vertical.3. The spray gun height adjustment system of claim 1 , wherein the control device is any of the following: a device having one or more of the following: buttons claim 1 , keys claim 1 , scroll wheels ...

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Номер записи: 78

17-01-2019 дата публикации

Apparatus for dispensing aromatic solutions

Номер: US20190014768A1

Автор: Jerry W. Noles

Принадлежит: Jerry W. Noles

An apparatus for dispensing an aromatic solution includes a casing with an orifice, a programmable remote, a cartridge filled with an aromatic solution, and a battery.

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Номер записи: 79

18-01-2018 дата публикации

HYDROPHOBIC FINISHING APPARATUS OF FABRIC

Номер: US20180015488A1

Автор: CHEN Huang-Wei, CHEN Yen-Cheng, Wang Shih-Chang, Wang Yi-Ju, WU Wen-Chiuan, YU Min-Sheng

Принадлежит:

A hydrophobic finishing apparatus of a fabric is described. The hydrophobic finishing apparatus includes a first spray coating device, at least one first plasma device, a second spray coating device and at least one second plasma device. The first spray coating device is configured to spray a hydrophobic agent to a first side of the fabric. The first plasma device is disposed at the rear of the first spray coating device and is configured to perform a first plasma treatment on the first side of the fabric. The second spray coating device is disposed at the rear of the first plasma device and is configured to spray the hydrophobic agent to a second side of the fabric. The second plasma device is disposed at the rear of the second spray coating device and is configured to perform a second plasma treatment on the second side of the fabric. 1. A hydrophobic finishing apparatus of a fabric which is suitable to perform a hydrophobic finishing on the fabric , and the hydrophobic finishing apparatus of the fabric comprising:a first spray coating device configured to spray a hydrophobic agent to a first side of the fabric;at least one first plasma device disposed at the rear of the first spray coating device, and configured to perform a first plasma treatment on the first side of the fabric;a second spray coating device disposed at the rear of the at least one first plasma device, and configured to spray the hydrophobic agent to a second side of the fabric, wherein the second side is opposite to the first side; andat least one second plasma device disposed at the rear of the second spray coating device, and configured to perform a second plasma treatment on the second side of the fabric.2. The hydrophobic finishing apparatus of the fabric of claim 1 , further comprising an oven disposed at the rear of the at least one second plasma device claim 1 , and configured to perform a baking treatment on the fabric.3. The hydrophobic finishing apparatus of the fabric of claim 1 , ...

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Номер записи: 80

21-01-2016 дата публикации

Pressurizable Fluid Container Apparatus

Номер: US20160016721A1

Автор: Rhea Nick, Young Eric

Принадлежит:

A pressurizable fluid container apparatus, system and method of use.

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Номер записи: 81

17-01-2019 дата публикации

PRESSURE WASHER SPRAY GUN WITH MULTIPLE CHEMICAL CONTAINERS

Номер: US20190015853A1

Автор: Hahn Ryan T., Johnson Todd W., Krajewski Christopher M., Zurawski Matthew S.

Принадлежит: Briggs & Stratton Corporation

A spray gun for use with a pressure washer includes a spray gun body, an inlet, a primary flow path for conducting a primary fluid flow, a secondary flow path for conducting a secondary fluid flow, and an inlet flow path for receiving a flow of pressurized water from the pressure washer via the inlet. The inlet flow path directs the pressurized water into the primary flow path. The spray gun further includes multiple chemical containers carried on the spray gun body, each chemical container configured to contain a different chemical, and a selector valve movable among a number of positions to fluidly couple one of the chemical containers with the secondary flow path. 1. A spray gun for use with a pressure washer , comprising:a spray gun body;an inlet;a primary flow path for conducting a primary fluid flow;a secondary flow path for conducting a secondary fluid flow;an inlet flow path for receiving a flow of pressurized water from the pressure washer via the inlet, the inlet flow path directing the pressurized water into the primary flow path;a plurality of chemical containers carried on the spray gun body; anda selector valve movable among a plurality of positions to fluidly couple one of the plurality of chemical containers with the secondary flow path.2. The spray gun of claim 1 , wherein the plurality of positions comprises:a first position, wherein when the selector valve is in the first position, a first chemical container is fluidly coupled to the secondary flow path; andan off position, wherein when the selector valve is in the off position, no chemical container is fluidly coupled to the secondary flow path.3. The spray gun of claim 2 , wherein the plurality of positions further comprises:a second position, wherein when the selector valve is in the second position, a second chemical container is fluidly coupled to the secondary flow path;wherein the off position is positioned between the first position and the second position.4. The spray gun of claim 2 , ...

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Номер записи: 82

18-01-2018 дата публикации

BELT TIGHTENING MECHANISM FOR A FLUID DELIVERY SYSTEM

Номер: US20180017144A1

Автор: Mirazita Frank Gregory, Schaumann Jonathan L., Zientara Daniel R.

Принадлежит:

In one embodiment, a fluid delivery system includes a motor assembly and a fluid pump assembly. The fluid pump assembly is spaced apart from the motor assembly, and at least one of the motor assembly or the fluid pump assembly is movable to change a distance between the motor assembly and the fluid pump assembly. The fluid delivery system includes a flexible linkage that couples the motor assembly to the fluid pump assembly, and is configured to transfer motion from the motor assembly to the fluid pump assembly. Further, the fluid delivery system comprises a linkage tightening mechanism configured to generate a tightening force on the linkage by biasing at least one of the motor assembly or the fluid pump assembly in a direction that increases the distance between the motor assembly and the fluid pump assembly. 1. A fluid delivery system comprising:a motor assembly;a fluid pump assembly spaced apart from the motor assembly, wherein at least one of the motor assembly or the fluid pump assembly is moveable to change a distance between the motor assembly and the fluid pump assembly;a flexible linkage that couples the motor assembly to the fluid pump assembly and is configured to transfer motion from the motor assembly to the fluid pump assembly; anda linkage tightening mechanism configured to generate a tightening force on the linkage by biasing at least one of the motor assembly or the fluid pump assembly in a direction that increases the distance between the motor assembly and the fluid pump assembly.2. The fluid delivery system of claim 1 , wherein the linkage comprises a drive belt.3. The fluid delivery system of claim 1 , wherein the linkage tightening mechanism comprises a set of parallel supports.4. The fluid delivery system of claim 3 , wherein each support comprises a tube that receives a spring therein.5. The fluid delivery system of claim 4 , wherein each support comprises a plunger insertable into a corresponding one of the tubes and wherein the motor ...

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Номер записи: 83

21-01-2021 дата публикации

SPRAYER BOOM SUSPENSION ASSEMBLY

Номер: US20210016306A1

Автор: HIDDEMA Joris Jan

Принадлежит:

A boom suspension assembly for an agricultural sprayer having a chassis, a lift arm assembly mounted to the chassis, and a boom support frame pendulously suspended from the lift arm assembly. Springs and dampers between the chassis and the boom support frame control pitch and yaw movement of the boom support frame away from a neutral position. The lift arm assembly, boom support frame and dampers provide a four-bar linkage which maintains the boom support frame in a steady alignment when raised and lowered. 1. A sprayer boom suspension assembly comprising:a chassis;a lift arm assembly mounted to the chassis;a boom support frame pendulously suspended from the lift arm assembly; andfirst and second dampers each connected at one end to the chassis and at an opposite end to the boom support frame in a laterally spaced-apart relationship, wherein the dampers are configured to damp swinging movement of the boom support frame relative to the lift arm assembly.2. The sprayer boom suspension assembly according to claim 1 , wherein each of the first and second dampers comprises a damping cylinder connected to the chassis.3. The sprayer boom suspension assembly according to claim 2 , wherein each of the first and second dampers further comprises a bell crank pivotally mounted to the chassis claim 2 , wherein the damping cylinder is connected between the chassis and a first arm of the bell crank claim 2 , and a tie rod is connected between a second arm of the bell crank and the boom support frame.4. The sprayer boom suspension assembly according to claim 3 , wherein each of the first and second dampers further comprises a spring or cushion secured to the chassis and which acts upon the bell crank.5. The sprayer boom suspension assembly according to claim 1 , wherein the boom support frame is pendulously suspended from the lift arm assembly by a ball joint.6. The sprayer boom suspension assembly according to claim 1 , wherein the lift arm assembly comprises a lift arm pivotally ...

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Номер записи: 84

21-01-2021 дата публикации

Graphical user interface (gui) for height and rotational adjustment system for a plurality of spray guns used in a line striper

Номер: US20210016311A1

Автор: Ramraj Soundararajan, Scott Ferguson

Принадлежит: Avant Garde IP LLC

Disclosed within are various methods for adjusting height and rotation of a spray gun used in a line striper via a graphical user interface (GUI) in a control device.

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Номер записи: 85

21-01-2021 дата публикации

HEIGHT AND ROTATIONAL ADJUSTMENT SYSTEM FOR ONE OR MORE SPRAY GUNS USED IN A LINE STRIPER

Номер: US20210016312A1

Автор: FERGUSON SCOTT, SOUNDARARAJAN RAMRAJ

Принадлежит:

Disclosed is a height and rotational adjustment system for a spray gun used in a line striper comprising: (a) a control device to set a dimension of a line to be sprayed and set an angle at which the line is to be sprayed; (b) a spray gun mount bar having a gun holder assembly to retain a spray gun; (c) a height adjustment mechanism coupled to the spray gun mount bar; (d) an angular adjustment mechanism coupled to the spray gun mount bar; and wherein the control device transmits signals (e.g., wirelessly) to: (1) the height adjustment mechanism to raise or lower the spray gun mount bar to spray the line with the dimension in (a), and (2) the angular adjustment mechanism to rotate, in a clockwise or counter-clockwise manner, the spray gun mount bar to spray the line at the angle in (a). 1. A height and rotational adjustment system for a spray gun used in a line striper comprising:(a) a control device to set a dimension of a line to be sprayed and set an angle at which the line is to be sprayed;(b) a spray gun mount bar having a gun holder assembly to retain a spray gun;(c) a height adjustment mechanism coupled to the spray gun mount bar;(d) an angular adjustment mechanism coupled to the spray gun mount bar; andwherein the control device transmits signals to: (1) the height adjustment mechanism to raise or lower the spray gun mount bar to spray the line with the dimension in (a), and (2) the angular adjustment mechanism to rotate, in a clockwise or counter-clockwise manner, the spray gun mount bar to spray the line at the angle in (a).2. The height and rotational adjustment system of claim 1 , wherein the spray gun mount bar is substantially horizontal claim 1 , and the height adjustment mechanism is substantially vertical.3. The height and rotational adjustment system of claim 1 , wherein the control device is any of the following: a device having one or more of the following: buttons claim 1 , keys claim 1 , scroll wheels claim 1 , or sliders claim 1 , a device ...

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Номер записи: 86

22-01-2015 дата публикации

DAMPENING UNIT COMPRISING A ROTATING BRUSH, AND CONTAINER-HANDLING MACHINE

Номер: US20150020733A1

Автор: Zimmer Frank

Принадлежит:

A dampening unit that sprays viscous application liquid to a treatment surface includes a rotating brush driven to rotate around the axis, a liquid applicator that supplies the liquid to the brush, and a brush chamber to accommodate the brush. The brush chamber includes a wall that surrounds the brush. The wall defines an ejection window for discharging viscous application liquid that is either sprayed or spun away from the brush. 116-. (canceled)17. An apparatus comprising a dampening unit that sprays viscous application liquid to a treatment surface , wherein said dampening unit defines a dampening unit axis and wherein said dampening unit comprises a brush , a liquid applicator , and a brush chamber , wherein said brush is driven to rotate around said axis , wherein said liquid applicator supplies said viscous application liquid to said brush , wherein said brush chamber accommodates said brush , wherein said brush chamber comprises a wall that surrounds said brush , wherein said wall defines an ejection window for discharging viscous application liquid that is one of sprayed and spun away from said brush.18. The apparatus of claim 17 , wherein said brush comprises a brush body claim 17 , and a liquid path formed in said brush body claim 17 , wherein said liquid path distributes said viscous application liquid on a circumference of said brush body.19. The apparatus of claim 18 , wherein said liquid path is formed at least partially by a distributor channel and by a plurality of individual channels that are open on said circumference of said brush body and that open into a distributor channel.20. The apparatus of claim 17 , further comprising means for applying said liquid to said brush from outside.21. The apparatus of claim 20 , wherein said means for supplying said viscous application liquid to said brush comprises external nozzles that deliver said viscous application liquid to a rubbing and wetting place for said brush.22. The apparatus of claim 17 , further ...

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Номер записи: 87

26-01-2017 дата публикации

Robotic irrigation system

Номер: US20170020087A1

Автор: Ali S. Younis, Saed G. Younis

Принадлежит: YOUNIS TECHNOLOGIES Inc

An irrigation system continuously monitors status of lawns or plants under its care and directs water to where it is needed when it is needed to maintain lawn or plant health. The system can significantly reduce water usage, unnecessary seepage, and runoff. A irrigation robot refills a water tank from a refill station and then deliver the water where it is needed. An image sensor can continually take and analyze images of the lawns or plants to determine watering needs. The image sensor can also monitor the irrigation robot. The robot may also include a steerable water nozzle to deliver water to harder to reach locations.

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Номер записи: 88

28-01-2016 дата публикации

COMPOSITIONS AND METHODS FOR PROVIDING COATINGS; MATERIALS; APPLICATION TECHNIQUES; AND, RESULTING COATED SUBSTRATES

Номер: US20160023226A1

Автор: DeZurik Ted Edward, Wickert Frank

Принадлежит:

Techniques and compositions for applying films to a variety of substrates, from water-borne coating compositions, are provided. The techniques involve providing desiccant and applying the desiccant with water-borne film-forming composition, in application to a substrate. The desiccant composition provides for take up of free water in of the film-forming composition, without total reliance on ambient conditions, to advantage. Compositions, methods, techniques and resulting constructions are described. The techniques can be applied in wet thick film applications, but are not limited to such applications. 1. A system for forming a film on a substrate , the system comprising:a first component comprising a water-borne film forming composition;a second component comprising a desiccant that is at least partially active, in an amount adequate to at least partially take up free water in the wet, water-borne, film; andan impingement-mixing spray apparatus that applies, by spray coating, the wet, water-borne, film to the substrate by mixing the first and second component streams by impingement mixing near a tip of a spray head, before application on the substrate.2. The system of wherein the two component streams are mixed outside of the impingement-mixing spray apparatus.3. The system of wherein the two component streams are mixed inside of the impingement-mixing spray apparatus.4. A system according to comprising a gas purging system that purges the impingement-mixing spray apparatus after application of the first and second components to the substrate.5. A system according to comprising a liquid purging system that purges the impingement-mixing spray apparatus after application of the first and second components the substrate.6. A system according to wherein the desiccant comprises a carrier fluid.7. A system according to wherein the desiccant is present in at least a sufficient amount to absorb 5% of free water in the water-borne film forming composition claim 1 , as ...

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Номер записи: 89

26-01-2017 дата публикации

STEAM ATOMIZING LIQUID SPRAY NOZZLE ASSEMBLY

Номер: US20170021373A1

Автор: Patel Bandish

Принадлежит:

A steam atomizing liquid spraying system which in the preferred embodiment includes a spray nozzle assembly having a central liquid passageway for coupling to a liquid supply and a plurality of spray nozzles each removably mounted in the nozzle body and having a respective central steam passage communicating with a steam supply. The spray nozzles each further have a plurality of circumferentially spaced liquid accelerating passages that communicate with a respective angled passage of the nozzle body which in turn communicates with the central liquid supply passageway for directing liquid into the central steam passage of the spray nozzle for interaction with steam directed through the central steam passage and atomization of liquid discharging from the spray nozzle. In an alternative embodiment, a single spray nozzle insert is utilized. 1. A steam atomizing liquid spraying system comprising:said spray nozzle assembly including nozzle body having a central liquid passageway for coupling to a liquid supply;a plurality of spray nozzles each removably mounted in a respective nozzle receiving passage of said nozzle body;said nozzle receiving passages of said nozzle body each being coupleable to a steam supply;said spray nozzles each having a central steam passage communicating between the respective nozzle receiving passage and a discharge orifice of the spray nozzle;the nozzle body having a plurality of angled passages communicating with said central liquid passage; andsaid angled passages of said nozzle body each communicating with a respective central steam passage of one of said spray nozzles for directing liquid into the central steam passage of the spray nozzle for interaction with steam directed through the central steam passage and atomization of liquid discharging from the spray nozzle.2. The steam atomizing liquid spraying system of in which said spray nozzles each have a plurality of circumferentially spaced liquid accelerating passages communicating with the ...

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Номер записи: 90

26-01-2017 дата публикации

Supply device for viscous media

Номер: US20170021374A1

Автор: Beisel Daniel, Kreutzkaemper Juergen, Schoenfeld Andreas

Принадлежит: SKF Lubrication Systems Germany GmbH

Disclosed is a supply device () for supplying a consumer with a viscous medium, in particular a lubricant supply device (), comprising at least a reservoir () for the viscous medium () comprising a follower piston () which comprises a ring seal () at its circumferential edges and is supported on the viscous medium and which separates the reservoir () into a space () supplied with a viscous medium and an air space (), and a feed pump () for feeding the viscous medium from the reservoir () to a medium outlet (), wherein further in the reservoir () at least one opening () is provided which serves to receive a ventilation apparatus () via which the reservoir () is in air-exchanging contact with the exterior surroundings; wherein the opening () is arranged in the reservoir () such that in a determined filling state of the reservoir () the ring seal () at least partially overrides the opening () so that the space supplied with a viscous medium is in fluidic connection with the opening (). 2. The supply device according to claim 1 , wherein the fluidic connection is formed in case of a maximum filling of the reservoir with a viscous medium.3. The supply device according to claim 1 , wherein the opening is further configured to provide a detachable connection between the reservoir and the ventilation apparatus.4. The supply device according to claim 1 , wherein the opening and/or the ventilation apparatus comprise at least one sealing element by means of which the connection between the reservoir and the ventilation apparatus may be sealed.5. The supply device according to claim 1 , wherein the detachable connection may be acquired via a form lock claim 1 , in particular a snap lock claim 1 , bayonet lock or screw lock claim 1 , or a frictional lock claim 1 , in particular clamps.6. The supply device according to claim 1 , wherein the reservoir or the ventilation apparatus comprises a projection which cooperates with a complementarily configured groove at the ventilation ...

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Номер записи: 91

26-01-2017 дата публикации

CORAL DIPPING TANK

Номер: US20170021386A1

Автор: Chaves Hernan

Принадлежит:

A dipping tank includes a pump, a container, a fitting, and a plate which is used to place objects, such as corals, to be dipped. The pump draws fluid from inside the container and discharges it into the container through the fitting. The fitting includes two flexible hoses, one with a propulsive nozzle and the other with one or more dipping nozzles. The propulsive nozzle produces a jet which impinges upon the blades protruding from the bottom side of the plate causing the plate to rotate. The dipping nozzles eject jets which are used to spray and thereby dip the objects. Flexible hoses are configured so as to provide movements in 6 degrees of freedom for the nozzles. Flexible hoses may also further comprise valves to control fluid flow through said hoses. 1. A dipping tank , comprising:(a) a pump, coupled with an input pipe and an output pipe, operative to receive fluid from one end of the input pipe and discharge the fluid into one end of the output pipe;(b) a container operative to receive the fluid from the other end of the output pipe and discharge the fluid into the other end of the input pipe, said container having a central shaft;(c) a fitting having an inlet and first and second flexible outlet hoses, wherein the inlet is coupled with the other end of the output pipe, wherein the first flexible outlet hose comprises a propulsive nozzle operative to eject a propulsive jet, wherein the second flexible outlet hose comprises one or more dipping nozzles operative to eject one or more dipping jets; and(d) a plate having a central hole, one or more radial holes, and one or more blades protruding from a bottom side of the plate, wherein the central hole is operative to receive the central shaft, wherein the one or more radial holes are operative to receive one or more objects;wherein the propulsive jet is operative to impinge on the one or more blades thereby causing the plate to rotate around the central shaft and wherein the one or more dipping jets are operative ...

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Номер записи: 92

26-01-2017 дата публикации

CNC Machine Cutting Fluid Discharging Tool Accessory

Номер: US20170021469A1

Автор: Sailing Jerome D.

Принадлежит:

A tool accessory used to apply different volumes of a cutting fluid to the tap under CNC control by causing the machine to undergo different pump cycles in which the rotational speed of the tool is increased above the tapping rotated and then quickly returned to the tapping rotation. The tool includes a tapping head, a reservoir filled with cutting fluid, a centrifugal force-reactive pump and at least two discharge nozzles. The pump includes a plurality of biased piston springs that are forced outward and store centripetal force when the tool is rotated at speeds above normal tapping speed. When the rotational speed of the tool is reduced, the piston springs overcome the centrifugal forces and force cutting fluid through the discharge nozzles. The volume of cutting fluid discharged is controlled by adjusting the viscosity of the cutting fluid, the tool's maximum speed, by using different size discharge nozzles, and by using different pump cycles. 1. A cutting fluid discharge tool accessory , comprising:a. a reservoir body with and axially aligned shank and an inner cavity filled with cutting fluid; and,b. a pump assembly aligned below and attached to said reservoir body, said pump assembly includes at least one discharge nozzle coupled to a centripetal force controlled pump that draws cutting fluid from said reservoir by and selectively releases of cutting fluid into said discharge nozzle assembly when the tool assembly is rotated at a speed needed form a tap and then reduced to a desired needed for tapping, said pump assembly includes a cutting tap mounting surface configured to attach to a cutting tap that includes a tip located below said pump assembly, said discharge nozzle assembly includes a discharge nozzle aligned on said pump body and aimed towards said tap so cutting fluid dispensed from said discharge nozzle is aimed at said tap.2. The tool accessory claim 1 , as recited in claim 1 , wherein said pump assembly includes a piston cavity connected to said ...

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Номер записи: 93

28-01-2016 дата публикации

INDUCTION HEATING DEVICE FOR SHAVING AND COSMETIC APPLICATIONS

Номер: US20160023887A1

Автор: Laghi Aldo A., Prast Eric, Vint Nate

Принадлежит: ALPS INTELLECTUAL PROPERTY MANAGEMENT, LLC

A dispenser for dispensing warmed shaving and cosmetic products having an induction heating system mounted within housing for heating only a conductive floating target screen disposed on an upper surface region of a shaving or cosmetic product stored within a product receptacle surrounded by an induction heating coil of the induction heating system thereby heating only the upper surface region of the product. 1. An induction heating device adapted to heat products for shaving or cosmetic purposes comprising:a housing having a product receptacle for holding products for shaving or cosmetic purposes, said product defining an upper surface region in said product receptacle;an induction coil surrounding said product receptacle for generating electromagnetic energy into said product receptacle;electronic circuitry connected to said coil for activating said coil to generate said electromagnetic energy; anda conductive target floating screen in said product receptacle sized to overlie said upper surface region and adapted to float on said upper surface region of said product;whereby said conductive target floating screen is heated by electromagnetic induction thereby heating only said upper surface region of said product for application to a user.2. An induction heating device as claimed in and further comprising:said housing includes a top surface;said product receptacle includes a first cylindrical shaped cup mounted in said top surface and a second cylindrical shaped cup removably inserted in said first cup, said second cup is adapted to hold said products for shaving or cosmetic purposes.3. An induction heating device as claimed in claim 2 , wherein said second cup is complementally configured to said first cup.4. An induction heating device as claimed in claim 3 , wherein said first and second cups are configured to maintain alignment and prevent rotation therebetween during use.5. An induction heating device as claimed in claim 4 , wherein said first and second cups ...

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Номер записи: 94

21-01-2021 дата публикации

SUBSTRATE PROCESSING APPARATUS, CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM

Номер: US20210020464A1

Автор: Adachi Kenji, Ichino Katsunori, IMAMURA Masato, IRIYAMA Tetsuro, Ishimaru Daisuke, KAJIWARA Masayuki, MUTA Tomohiko, OKAGUCHI Hiroki, SAKAMOTO Takeaki, TAJIRI Takuya, YAMAMOTO Atsushi

Принадлежит:

A substrate processing apparatus includes a discharge part including a nozzle configured to discharge a processing liquid onto a substrate; a liquid feeder configured to feed the processing liquid to the discharge part; a replenishment part configured to replenish the liquid feeder with the processing liquid to be fed to the discharge part; a connector including a switching valve configured to open/close a flow path between the replenishment part and the liquid feeder; a filter configured to remove foreign matters contained in the processing liquid; a replenishment preparation part configured to open the switching valve after reducing a pressure difference between the inside of the replenishment part and the liquid feeder; and a replenishment controller configured to start replenishment of the processing liquid from the replenishment part to the liquid feeder in a state in which the switching valve is opened by the replenishment preparation part. 1. A substrate processing apparatus , comprising:a discharge part including a nozzle configured to discharge a processing liquid onto a substrate;a liquid feeder configured to feed the processing liquid to the discharge part;a replenishment part configured to replenish the liquid feeder with the processing liquid to be fed to the discharge part;a connector including a switching valve configured to open and close a flow path between the replenishment part and the liquid feeder;a filter configured to remove foreign matters contained in the processing liquid replenished from the replenishment part to the liquid feeder;a replenishment preparation part configured to open the switching valve after reducing a pressure difference between the inside of the replenishment part and the inside of the liquid feeder; anda replenishment controller configured to start replenishment of the processing liquid from the replenishment part to the liquid feeder in a state in which the switching valve is opened by the replenishment preparation part ...

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Номер записи: 95

25-01-2018 дата публикации

System and method for marking bales of hay based on parameters collected during baling

Номер: US20180021796A1

Автор: Holt Blake, Roberts Jeffrey S.

Принадлежит:

Variable marks are applied to the outside of bales of hay that assign each bale to a group based on pre-selected parameters collected during baling. 1. A system and method where a processor receives inputs on the properties of a hay bale as it is baled from sensors , groups the value of those input based on multiple selected ranges and applies a variable mark to the outside of the bale that represents the group to which that bale belongs.2. A system and method as in where a sensor or sensors inputs moisture.3. A system and method as in where a sensor or sensors inputs weight.4. A system and method as in where a sensor inputs global position of the bale as it is finished being formed.5. A system and method as in where a sensor or sensors input moisture claim 1 , a sensor or sensors inputs weight and a processor adjusts the weight to 100% dry matter and calculates a dry matter density.6. A system and method where a processor receives input on the properties of hay as it is baled from sensors claim 1 , groups the values of those inputs based on based on multiple selected ranges and gives an output to multiple pumps connected to multiple spray devises and supplied by individual reservoirs of differing colors of liquid dye and activates a pump to mark the outside of the bale based on the group to which it belongs.7. A system and method as in where the sensor or sensors input moisture.8. A system and method as in where a sensor or sensors input weight.9. A system and method as in where a sensor inputs global position of the bale as it is finished being formed.10. A system and method as in where a sensor or sensors input moisture claim 6 , a sensor or sensors input weight and the processor adjusts the weight to 100% dry mater and calculates a dry mater density.11. A system and method where a processor receives input on the properties of hay as it is baled from sensors claim 6 , groups the values of those inputs based on multiple selected ranges and gives an output to ...

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Номер записи: 96

22-01-2015 дата публикации

METHOD AND ARRANGEMENT FOR TRANSFERRING ELECTRICALLY CONDUCTIVE MATERIAL IN FLUID FORM ON A SUBSTRATE TO BE PRINTED

Номер: US20150024119A1

Автор: Maijala Juha, Sirviö Petri

Принадлежит:

A method and an arrangement are disclosed for transferring electrically conductive material in fluid form onto a substrate. Said substrate is preheated to a first temperature, and of said electrically conductive material there is produced fluid electrically conductive material. The fluid electrically conductive material is sprayed onto the preheated substrate to form a pattern of predetermined kind. The substrate onto which said fluid electrically conductive material was sprayed is cooled to a third temperature, which is lower than the melting point of said electrically conductive material. 2. A method according to claim 1 , characterised in that said preheating of the substrate comprises at least one of the following: pressing against a heating roller claim 1 , subjecting to heating radiation claim 1 , subjecting to a heating gas flow.3. A method according to claim 1 , characterised in that it comprises unwinding said substrate from a roll prior to said preheating.4. A method according to claim 1 , characterised in that it comprises winding the substrate claim 1 , onto which said fluid electrically conductive material was sprayed claim 1 , to a roll after said cooling.5. A method according to claim 1 , characterised in that said substrate is one of the following: paper claim 1 , paperboard claim 1 , cardboard claim 1 , tissue paper claim 1 , polymer film claim 1 , nonwoven fabric claim 1 , woven fabric claim 1 , felt.6. A method according to claim 1 , characterised in that:producing fluid electrically conductive material comprises heating electrically conductive material to a second temperature, which is higher than a melting point of said electrically conductive material, andspraying said fluid electrically conductive material onto the preheated substrate comprises spraying said fluid electrically conductive material in liquid form onto an area of predefined form by using a controllable nozzle, which responds to a control signal coupled to said controllable nozzle ...

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Номер записи: 97

10-02-2022 дата публикации

FOLDING WAND WITH FLUID CONDUIT PASSING THROUGH AXIS OF ROTATION

Номер: US20220040720A1

Автор: MOORE Mark

Принадлежит:

An applicator for dispensing a fluid includes a housing and a pump disposed within the housing. The applicator also includes a wand rotatably coupled to the housing. The applicator further includes a conduit that extends between the pump and the wand to deliver the fluid from the pump to the wand. The wand comprises a curved portion for receiving the conduit. The conduit, when disposed in the curved portion, intersects an axis about which the wand rotates. 1. An applicator for dispensing a fluid , comprising:a housing;a pump disposed within the housing; and a conduit extends between the pump and the wand to deliver the fluid from the pump to the wand,', 'the wand comprises a curved portion for receiving the conduit, and', 'the conduit, when disposed in the curved portion, intersects an axis about which the wand rotates., 'a wand rotatably coupled to the housing, wherein2. The applicator of claim 1 , wherein:a first sidewall of the curved portion defines a first channel, andthe conduit is disposed within the first channel when the wand is at a first position relative to the housing.3. The applicator of claim 2 , wherein:a second sidewall of the curved portion defines a second channel,the second sidewall is diametrically opposite the first sidewall, andthe conduit is disposed within the second channel when the wand is at a second position relative to the housing.4. The applicator of claim 1 , comprising:a nozzle attached to an end of the wand, wherein the conduit extends between the pump and the nozzle to deliver the fluid from the pump to the nozzle at the end of the wand.5. The applicator of claim 1 , wherein the wand is rotatable through an angle of about 180° relative to the housing.6. An applicator for dispensing a fluid claim 1 , comprising:a housing;a pump disposed within the housing; and a conduit extends along a conduit central axis,', 'the conduit extends between the pump and the wand to deliver the fluid from the pump to the wand,', 'the wand defines a duct ...

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Номер записи: 98

25-01-2018 дата публикации

Gas cell driven fluid delivery device for spill-resistant storage and use

Номер: US20180022532A1

Автор: Ashok V. Joshi, John H Gordon

Принадлежит: Microlin LLC

An orientation independent delivery device including a replaceable cartridge that may be installed on a foundation. A cartridge includes a gas chamber, a delivery chamber, a gas cell, and a delivery aperture. The gas chamber includes a gas-side rigid portion and a gas-side flexible barrier. The gas-side flexible barrier is sealed to the gas-side rigid portion. The delivery chamber includes a delivery-side rigid portion and a delivery-side flexible barrier. The delivery-side flexible barrier is sealed to the delivery-side rigid portion and is oriented adjacent to the gas-side flexible barrier. The gas cell is coupled to the gas-side rigid portion of the gas chamber. The gas cell increases a gas pressure within the gas chamber to expand the gas-side flexible barrier. Expansion of the gas-side flexible barrier applies a compressive force to the delivery-side flexible barrier allowing a delivery material to escape from the delivery chamber.

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Номер записи: 99

10-02-2022 дата публикации

FLUID SYSTEM FOR VEHICLE SENSOR

Номер: US20220041137A1

Автор: Arunmozhi Ashwin, JR. Michael, Krishnan Venkatesh, Robertson

Принадлежит: FORD GLOBAL TECHNOLOGIES, LLC

A fluid system includes a one-way check valve including a check-valve inlet and a check-valve outlet; a Y-connector including a Y-connector inlet, a first Y-connector outlet, a second Y-connector outlet, and a pressure-sensor connector; an inlet hose fluidly connecting the check-valve outlet and the Y-connector inlet; and a pressure sensor fluidly connected to the Y-connector via the pressure-sensor connector. The Y-connector inlet, Y-connector outlets, and pressure-sensor connector are fluidly connected to each other inside the Y-connector. 1. A fluid system comprising:a one-way check valve including a check-valve inlet and a check-valve outlet;a Y-connector including a Y-connector inlet, a first Y-connector outlet, a second Y-connector outlet, and a pressure-sensor connector;an inlet hose fluidly connecting the check-valve outlet and the Y-connector inlet; anda pressure sensor fluidly connected to the Y-connector via the pressure-sensor connector;wherein the Y-connector inlet, Y-connector outlets, and pressure-sensor connector are fluidly connected to each other inside the Y-connector.2. The fluid system of claim 1 , wherein flow directions defined by the Y-connector inlet and Y-connector outlets are in a plane claim 1 , and the flow direction of each Y-connector outlet is at least 90° from the flow direction of the Y-connector inlet in the plane.3. The fluid system of claim 2 , wherein the flow direction of each Y-connector outlet is more than 90° from the flow direction of the Y-connector inlet in the plane.4. The fluid system of claim 2 , wherein a flow direction of the pressure-sensor connector is in the plane.5. The fluid system of claim 4 , wherein the flow direction of each Y-connector outlet is less than 90° from the flow direction of the pressure-sensor connector in the plane.6. The fluid system of claim 1 , wherein the pressure sensor is directly mounted to the pressure-sensor connector.7. The fluid system of claim 6 , wherein the pressure sensor ...

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Номер записи: 100