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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 1873. Отображено 100.
19-01-2012 дата публикации

Sprinkler With Pressure Regulation

Номер: US20120012678A1
Автор: Christian T. Gregory
Принадлежит: Rain Bird Corp

A sprinkler pressure regulator module has a compact arrangement with a shiftable member having an upper cavity for receiving water flow debris, and a portion of a bypass valve may reciprocate therein. The module includes a stator plate directing water into a drive mechanism, such as a turbine drive mechanism. The shiftable member receives fluid flow from a radially outboard direction and is sealed with a cup portion receiving the shiftable member to define a cup cavity. A module exterior surface is separated from a sprinkler housing to define a vent cavity. A pressure release vent communicates with the cup cavity, a vent channel between the cup portion and the exterior surface, the vent cavity, and the exterior environment. The vent cavity and cup portion provide receptacles for debris deposit. Ribs around an opening of the vent channel with the vent cavity generally prevent debris from entering the vent channel.

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Номер записи: 1
17-01-2013 дата публикации

Flow Shut-Off Valve For Sprinkler

Номер: US20130015273A1
Автор: Travis L. Onofrio
Принадлежит: Toro Co

In one embodiment, a sprinkler valve includes an actuator member that is rotatably disposed within a sprinkler head and restricted from vertical movement. The inside of the actuator member includes a helical groove within an inner cavity. A plunger at least partially fits within the actuator member's inner cavity and further includes a thread that mates with the helical groove of the actuator member. As the actuator member is rotated by a user, its helical groove causes the plunger to move downwards toward the top of a tube or water passage. If fully extended downward, the flat portion of the plunger fully covers and seals the top of the tube, preventing water from escaping from the sprinkler.

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Номер записи: 2
02-05-2013 дата публикации

Sprinkler Assembly

Номер: US20130105604A1
Автор: James T. Wright, III, James Zimmerman, Jeff McKenzie, Leo James Lichte, Peter Janku
Принадлежит: Toro Co

The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.

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Номер записи: 3
09-05-2013 дата публикации

Snow-lutions

Номер: US20130112765A1
Автор: Cyrille Desrosiers, Gery Hansy Mercnik
Принадлежит: Snow Lutions Inc

A method and system for distributing a fluid onto a selected surface having a sprinkler system with a sprinkler head; pumps and piping for distributing the fluid through the sprinkler system; where the sprinkler system has a first and second aperture and where the dispensing fluid for winter application includes calcium acetate or potassium acetate.

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Номер записи: 4
04-07-2013 дата публикации

Apparatus For Dispensing Extinguishing Liquids Such As Water, Mixtures Of Water And Foam Or Similar

Номер: US20130168110A1
Автор: Franco Baribbi, Massimo Affo'
Принадлежит: FIRECO Srl

Described is an apparatus for dispensing extinguishing liquids such as water, mixtures of water and foam, gas, powder or similar, comprising at least one telescopic column ( 1, 10, 11 ), fitted with a series of concentric tubular elements ( 101, 110, 111 ′), extending one out of the other and comprising a fixed lower tubular element ( 101 ′) and an upper tubular element ( 101 ″) fitted with support elements ( 4, 7 ) of a monitor ( 5 ) dispensing extinguishing liquids; such telescopic column is suitable for being positioned on any fire fighting vehicle, on boats, on carts, on the ground or in another needed position.

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Номер записи: 5
28-11-2013 дата публикации

Body spray with extending sprayhead

Номер: US20130312175A1
Автор: Daniel Steven Genord, Garry Robin Marty, Paul Patton, Todd Andrew Huffington
Принадлежит: Masco Corp of Indiana

A body spray configured to be supported within a shower wall. The body spray includes an outer housing and an inner waterway supporting a sprayhead for axial movement relative to the outer housing. Water pressure against the inner waterway causes the sprayhead to move axially outwardly from a refracted position to an extended position.

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Номер записи: 6
12-12-2013 дата публикации

Method of applying a thin spray-on liner and robotic applicator therefor

Номер: US20130330467A1
Автор: Aaron J. ELLIOTT, Abel J. ELIAS, Brian J. BOND, Brian W. RICHARDSON, Mark Greaves, Nick Mcdonald, Seth GALIPEAU, Stephen M. Kelly, Steve F. SIMPSON
Принадлежит: ABB Inc USA

A method and system for applying a liner material to a contoured surface, such as an exposed rock face in an underground hard rock mine, is disclosed. Locations of a plurality of spatially distributed surface grid points on the contoured surface may be detected so as to generate a representative topographical profile of the contoured surface. Based on the plurality of surface grid points, a spray path for a liner application device configured to emit a spray of the liner material may be determined. In some cases, the spray path may have a trajectory that follows the topographical profile of the contoured surface offset therefrom within a spray range of the liner application device. Liner material may then be sprayed onto the contoured surface while controlling the liner application device to undertake at least one pass of the spray path.

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Номер записи: 7
06-03-2014 дата публикации

Dispenser

Номер: US20140061243A1
Автор: Martin Presche, Sabine Goettke
Принадлежит: RPC BRAMLAGE GMBH

The invention relates to a dispenser ( 1 ) for liquid to pasty substances, having a pumping chamber ( 9 ) and a dispensing tube ( 6 ), the dispensing tube ( 6 ) being moved between a rest position and a dispensing position during a pumping movement (P), and in the rest position a dispensing opening ( 5 ) of the dispensing tube ( 6 ) being covered by a covering part ( 21 ) connected to the dispenser ( 1 ). In order to form a dispenser of this type which can be easily actuated in an advantageous manner, it is proposed that, in the course of actuating the pump, at least part of the dispensing tube ( 6 ) is moved in a direction perpendicular to the pumping movement (P) while traversing the path of movement of the covering part ( 21 ), which at the same time is moved relative to the dispensing tube ( 6 ). In a further independent solution, it is provided that the covering part ( 21 ) is inwardly offset with respect to a dispenser wall part ( 7 ), that a window-like opening ( 8 ) associated with the covering part ( 21 ) is formed in the dispenser wall part ( 7 ), that in the rest position the covering part ( 21 ) is aligned with the opening ( 8 ), and that in the dispensing position the covering part ( 21 ) at least partially uncovers the opening ( 8 ) and at least part of the dispensing tube ( 6 ) is exposed in the opening ( 8 ) in order to discharge substance through the opening ( 8 ).

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Номер записи: 8
02-01-2020 дата публикации

Secondary Containment Panels and Process for Making and Installing Same

Номер: US20200001318A1
Автор: Whitener Michael
Принадлежит:

A method of manufacturing a plurality of secondary containment panels and assembling and installing the panels in a secondary containment system of an above-ground liquid storage tank or other retention facility includes forming a plurality of flexible substrate pieces. A liquid impermeable coating is applied to the upper surface of each piece such that an edge segment of the piece remains uncoated. The coating is applied to the substrate piece in an indoor enclosure using a computer controlled robotic sprayer that applies a uniform coating. A system for coating secondary containment panels. An apparatus for spraying a coating on secondary containment panels. The apparatus may be computer controlled and operate automatically to coat the surface of the panel. 1. A system comprising:a computer controlled robotic sprayer housed within a structure;a coating supply source coupled to the sprayer;wherein the robotic sprayer comprises a nozzle, and wherein said nozzle points in a generally downward position;wherein the robotic sprayer sprays the coating in a reciprocating pattern;a substrate located below the robotic sprayer, wherein said substrate is moveable relative to said robotic sprayer.2. The system of wherein said structure comprises an environmentally controlled structure.3. The system of wherein said substrate is located horizontally below the robotic sprayer.4. The system of wherein when the computer controlled robotic sprayer is activated claim 1 , the sprayer sprays a determined quantity of coating across the width of the substrate claim 1 , and wherein the robotic sprayer traverses laterally across the width of the substrate claim 1 , and wherein the substrate comprises a geotextile fabric.5. The system of wherein the substrate travels longitudinally relative to the robotic sprayer.6. The system of wherein the nozzle is located between about 3 and 4 feet above said below substrate.7. The system of wherein said robotic sprayer is coupled to a carriage claim 1 , ...

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Номер записи: 9
17-01-2019 дата публикации

Rotary Full Circle Nozzles And Deflectors

Номер: US20190015849A1
Автор: Lee James Shadbolt, Samuel C. Walker, Steven David Geerligs
Принадлежит: Rain Bird Corp

Irrigation nozzles are provided that irrigate a full circle coverage area with different maximum throw radiuses. The nozzle may include two bodies, one nested within the other, that acting together form the full circle coverage area. The two bodies collectively define an annular exit orifice with one of the bodies defining the inner radius and the other body defining the outer radius. A flow restrictable inlet may be used to adjust flow through the nozzle and to adjust the maximum throw radius. The nozzle may also include a flow reduction valve to reduce the throw radius from a maximum distance and may be adjusted by actuation of an outer wall of the nozzle. A deflector for use with an irrigation nozzle is also provided.

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Номер записи: 10
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: 11
16-01-2020 дата публикации

Systems and Methods for Automating the Application of Friction-Modifying Coatings

Номер: US20200018021A1
Автор: Jack D. Stone, Jr., Jeff Rainwater, Jim Kirkpatrick, Keith Rainwater, Matthew Howorko, Rick Howorko
Принадлежит: DBI HOLDING LLC

A system and method for the application of friction-modifying coatings to roadways, walkways, pathways and other areas subject to vehicular, human or animal traffic, the system and method comprising the controlled, simultaneous application of binder and filler to a surface of a substrate, using a mobile device which passes over the substrate as the binder and filler are being applied. The system includes a frame coupled to a vehicle. A binder applicator is mounted on the frame and includes an array of spray nozzles coupled to a resin container. An air knife is mounted on the frame and coupled to an air compressor for generating an air curtain. An aggregate dispenser bar including at least one aggregate dispenser is coupled to an aggregate bin and mounted on the frame for dispensing aggregate.

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Номер записи: 12
17-02-2022 дата публикации

Delivery device, mold using same, and delivery method

Номер: US20220048223A1
Автор: Toshikazu Kato, Yukihiro Kubo
Принадлежит: Honda Motor Co Ltd

A delivery device includes a first fluid supply path to supply first fluid, a second fluid supply path to supply second fluid to be mixed with the first fluid for obtaining a mixture, a mixing chamber to which first and second fluid supply paths are connected and in which the first and second fluids are mixed, and a delivery port for delivering the mixture from the mixing chamber, in which the first fluid supply path is connected to a downstream side end part in the flow direction of the mixing chamber, the second fluid supply path is connected to the upstream side end part in the flow direction of the mixing chamber, and the delivery port is provided on a side wall of the mixing chamber between the downstream side end part and the upstream side end part.

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Номер записи: 13
17-02-2022 дата публикации

Automated vehicle washing system and/or method

Номер: US20220048478A1
Автор: Max Tag, Michael McGovern, Nathan Fuller, Victor Wang
Принадлежит: Plover Inc

The method can include: sampling measurements of a vehicle in-situ, generating a model based on the measurements, and determining a wash path based on the model. The method can optionally include washing the vehicle according to the wash path.

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Номер записи: 14
30-01-2020 дата публикации

ADJUSTABLE ARC OF COVERAGE CONE NOZZLE ROTARY STREAM SPRINKLER

Номер: US20200030830A1
Автор: JR. CARL L.C., KAH
Принадлежит:

A cone valve assembly including an upper valve member with a conical top portion and a stepped and spiraled top surface and a lower valve member including a central opening with a stepped and spiraled valve surface surrounding the central opening. The upper valve member is mounted in the lower valve member such that the lower valve member is rotatable and axially movable relative to the upper valve member. Rotation of the lower valve member allows for the adjustment of an arcuate slot opening that provides a conically shaped discharge stream of water from the cone valve nozzle assembly directly onto the rotating distributor to provide the desired arc of sprinkler coverage. 110-. (canceled)11. A sprinkler head nozzle assembly comprising:a nozzle housing including an inlet for pressurized water and an outlet downstream of the inlet;a rotating arc adjustment ring mounted on the nozzle housing such that rotation of the arc adjustment ring extends and reduces an arcuate exit opening to set an arc of coverage of the sprinkler head nozzle assembly;a rotating range adjustment ring mounted on the housing upstream of the arc adjustment ring such that rotation of the range adjustment ring increases and decreases a downstream flow area to control flow of water to the arcuate exit opening; and an upper valve element including a top portion with a conical stepped and spiraled underside valve surface; and', 'a lower valve member including a central opening and an upper stepped and spiraled top valve surface surrounding the central opening, the upper valve member mounted in the lower valve member such that the lower valve member is movable relative to the upper valve member such that interaction between the upper stepped and spiraled underside valve surface of the upper valve member and the lower stepped and spiraled top valve surface of the lower valve member defines the arcuate exit opening to provide a conically shaped water discharge stream over a desired arc of coverage when ...

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Номер записи: 15
30-01-2020 дата публикации

Optimization Approach for Placement Heads Tasks Assignment of Beam-type Single-gantry Surface Mounters

Номер: US20200030834A1
Автор: GAO Huijun, LI Zhengkai, LIU Xinpeng
Принадлежит:

An optimization approach for placement heads tasks assignment of beam-type single-gantry surface mounter is disclosed, building a comprehensive framework that simultaneously achieves all optimization objectives in reasonably short time. Specific steps are as follows: (a) importing user-defined production parameters and forming raw production data, (b) pre-processing the raw production data and obtaining the intermediate production data that facilitates the subsequent processing, (c) verifying the loop condition of the “placement heads tasks assignment”, (d) performing nozzle assignment, (e) confirming all the nozzle assignment exchange possibilities, (f) verifying whether the loop condition of “component allocation” are fulfilled, (g) performing component allocation, and (h) outputting the optimal placement heads tasks assignment results. 1. An optimization approach for placement heads tasks assignment of beam-type single-gantry surface mounters comprises the steps of:(a) importing user-defined production parameters and forming raw production data for said beam-type single-gantry surface mounters;(b) pre-processing said raw production data and obtaining the intermediate production data that facilitates the subsequent processing;(c) verifying the loop condition of the “placement heads tasks assignment”, that is, looping through all the nozzle assignment possibilities by setting nozzle-tasks limit as the loop variable, and verifying whether said nozzle-tasks limit reaches its maximum, if yes, some nozzle assignment possibilities has yet to be examined and searching continue according to step (d) to step (g) below, if not, optimal nozzle assignment has been reached and searching may stop and carry out step (h);(d) performing nozzle assignment according to “raw nozzle number”, “raw nozzle placement quantity”, and “nozzle-tasks limit” in intermediate production data to obtain a nozzle assignment result, namely the optimal nozzle type selection for each head per pick-and- ...

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Номер записи: 16
24-02-2022 дата публикации

Bounce Reducing Cover For A Sprinkler

Номер: US20220055059A1
Автор: Renquist Steven C.
Принадлежит: THE TORO COMPANY

Described herein is a bounce-reducing cover assembly that is positioned on the top of the cover and riser of a sprinkler to achieve a similar golf ball bounce characteristic as typical golf course turf. The cover assembly has a top surface that is composed of a plurality of vertical fingers or posts, which help achieve the desired bounce characteristics with a golf ball. Specifically, these fingers are flexible and provide some “give” so as to absorb some of the force from an incoming golf ball. Depending on the durometer of the material, size of the fingers, and spacing of the fingers, different bounce characteristics can be achieved. 1. A bounce-reducing cover assembly for an irrigation sprinkler , comprising:a rigid layer shaped to cover and removably attach to a top cover of the irrigation sprinkler; the rigid layer having a plurality of apertures aligned with screw holes in the top cover; and,a flexible layer engaged with and positioned over the rigid layer.2. The bounce-reducing cover assembly of claim 1 , wherein a top surface of the flexible layer comprises a plurality of vertical posts.3. The bounce-reducing cover assembly of claim 2 , wherein the plurality of vertical posts have a height in a range of 0.3 cm to 3 cm claim 2 , have a bottom diameter in a range of 0.01 cm to 1 cm claim 2 , have a top diameter in a range of 0.01 cm to 1 cm claim 2 , and are spaced apart in a range of 0.05 cm to 1 cm.4. The bounce-reducing cover assembly of claim 2 , wherein the plurality of vertical posts are about 0.635 cm in height claim 2 , about 0.165 cm in diameter at their bottom claim 2 , about 0.102 cm in diameter at their top claim 2 , and are spaced at about 0.508 cm from each other.5. The bounce-reducing cover assembly of claim 1 , wherein the flexible layer comprises a bottom surface having a plurality of cylindrical posts positioned through apertures of the rigid layer.6. The bounce-reducing cover assembly of claim 1 , wherein in the flexible layer further ...

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Номер записи: 17
03-03-2022 дата публикации

ULTRA-HIGH PRESSURE PUMP

Номер: US20220063123A1
Автор: Russo Massimo
Принадлежит:

An ultra-high pressure pump () adapted to supply a constant flow of very high-pressure water for the cutting apparatuses of a water-jet and abrasive processing machine, comprising a control unit () consisting of a hydraulic pump (′) connected to a servomotor (″), a hydraulic switching and compensation unit () comprising at least one progressive opening cartridge (′) and at least one high-speed solenoid valve (″), a hydraulic accumulator (′″), a pressure control device () and an attenuator unit () cooperating with a pressure intensifier unit () supplied by means of a low-pressure water circuit ().

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Номер записи: 18
17-03-2022 дата публикации

Sprinkler Head Wedge Device

Номер: US20220080446A1
Автор: Darragh Jeff, Gargano John
Принадлежит:

A wedge device to selectively maintain a riser of a pop-up sprinkler head in a raised position, and a method of using the wedge device, the wedge device including an elongated member formed in a curved configuration between opposite sides of the elongated member to approximate a cylindrical outer surface of the riser, and a gripping member extending from proximate a top end of the elongated member to facilitate gripping of the wedge device, wherein a bottom end of the elongated member is configured to be inserted between the riser and a wiper seal of the pop-up sprinkler so as to wedge the riser in the raised position. 1. A wedge device to selectively maintain a riser of a pop-up sprinkler head in a raised position , the wedge device comprising:an elongated member formed in a curved configuration between opposite sides of the elongated member to approximate a cylindrical outer surface of the riser; anda gripping member extending from proximate a top end of the elongated member to facilitate gripping of the wedge device;wherein a bottom end of the elongated member is configured to be inserted between the riser and a wiper seal of the pop-up sprinkler so as to wedge the riser in the raised position.2. The wedge device of claim 1 , wherein the gripping member extends outwardly from a longitudinal axis of the elongated member.3. The wedge device of claim 2 , wherein the gripping member extends substantially perpendicular to the longitudinal axis of the elongated member.4. The wedge device of claim 1 , wherein at least a portion of the gripping member is wider than the elongated member.5. The wedge device of claim 4 , wherein the gripping member flares outward along a length extending away from the elongated member.6. The wedge device of claim 1 , further comprising a gusset configured to extend between a portion of a lower surface of the gripping member and a portion of the elongated member proximate the top end.7. The wedge device of claim 6 , wherein the gusset is ...

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Номер записи: 19
17-03-2022 дата публикации

POOL AERATOR

Номер: US20220081922A1
Автор: CHIVULESCU Octavian Paul
Принадлежит:

The invention provides an improved pool aerator for pools with water recirculation circuit, comprising a hemispherical body () and an atmospheric air intake pipe (). The body of the aerator comprises a rounded plastic object, having in the middle area a cylindrical portion (), and at one end with a connecting means () to the pool nozzle, the middle portion of the aerator body continuing with a hemispherical dome (), inside being a Venturi tube made in the form of two intersected frustoconical spaces—one for inlet () and the other () for mixing and discharging water mixed with air—whose two axes form an angle (α) between 10 and 20 degrees. The mixing hole communicates with a vertical cylindrical hole (), in which the intake pipe is inserted by sliding, until the inner wall of the frustoconical hole is reached. 1100102100102100102100103101. Swimming pool aerator provided with a water recirculation circuit , comprising a body with a Venturi tube channel and an atmospheric air intake pipe above the pool , characterized in that said spray body consists of a frustoconical plastic tube () , provided at the smaller diameter end with a connecting means () to a recirculating water outlet in the pool , below the pool water level , the other end , of larger diameter , being free for the jet outlet of the aspirated air together with the recirculated water , in the pool water , the axis of the frustoconical plastic tube () being inclined at an angle (α) between 10-20 degrees to the perpendicular to the base plane of the connecting means () , and in the first third of the length of the spray body () from the end with the connecting means () , said spray body () being provided with a cylindrical branch () also acting as guide , in which the lower end of the intake pipe () is inserted by sliding until it reaches the inner wall of the tube.2102100. Pool aerator according to claim 1 , characterized in that the connecting means () is a cylindrical flange threaded on the outside claim 1 ...

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Номер записи: 20
24-03-2022 дата публикации

Spray Head With Radially Separable Segments

Номер: US20220088628A1
Автор: Henderson Stephen Carl
Принадлежит: Labman Automation Limited

A spray head for atomising fluid ejected from a fluid conduit, the spray head comprising: a body having a longitudinal bore for receiving the fluid conduit such that a distal tip of the fluid conduit extends to a distal end of the longitudinal bore, the body being configured to direct a balanced flow of gaseous medium over the distal tip of the fluid conduit, when received within the longitudinal bore, so as to promote atomisation of the fluid as it is ejected from the distal tip of the fluid conduit, wherein the body comprises at least two radially separable segments, each of which defines part of the longitudinal bore, said at least two segments when combined forming said body having a longitudinal bore, whereby the fluid conduit is received within the longitudinal bore by locating said at least two segments around the fluid conduit. 1. A spray head for atomizing fluid ejected from a fluid conduit , the spray head comprising:a body having a longitudinal bore for receiving the fluid conduit such that a distal tip of the fluid conduit extends to a distal end of the longitudinal bore, and one or more outlets configured to direct a balanced flow of gaseous medium over the distal tip of the fluid conduit, when received within the longitudinal bore, so as to promote atomization of the fluid as it is ejected from the distal tip of the fluid conduit,wherein the body comprises at least two radially separable segments, each of which defines part of the longitudinal bore, said at least two segments when combined forming said body having a longitudinal bore, whereby the fluid conduit is received within the longitudinal bore by locating said at least two segments around the fluid conduit.2. The spray head of claim 1 , wherein said at least two segments are configured to locate around the fluid conduit from the sides of the fluid conduit claim 1 , from a generally radial or generally oblique direction.3. The spray head of claim 1 , wherein said at least two segments are ...

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Номер записи: 21
18-03-2021 дата публикации

SPRINKLER WITH FLOW GUARD FEATURE

Номер: US20210078029A1
Автор: Porter LaMonte D., Wildt Blake A.
Принадлежит:

An irrigation sprinkler can be provided with a flow guard feature configured to send an indicator stream into the air when a nozzle is missing, while still conserving most of the water that would have been wasted without the flow guard feature. The flow guard feature can include a valve assembly having a first port and a second off-axis port. The second port can be smaller than the first port. The second port can be non-parallel to the first port. The first port can be open when the nozzle is present and be sealed when the nozzle is missing. The second, off-axis port can be open even when the nozzle is missing to provide the indicator stream. 1. An irrigation sprinkler for releasably connecting to a downstream end of a pipe of a subterranean irrigation system , the sprinkler comprising:an elongate body of the sprinkler having a first passage defining a first longitudinal axis, the elongate body comprising a first inlet end fluidly coupled to the first passage and coaxially disposed along the first longitudinal axis, the first inlet end configured to releasably connect to the downstream end of the pipe of the subterranean irrigation system;a smaller elongate body of the sprinkler configured to be disposed within and telescope upward and then downward relative to the elongate body of the sprinkler, the smaller elongate body having a second passage therethrough defining a second longitudinal axis, the smaller elongate body comprising a second inlet that is fluidly coupled to the second passage and an outlet end, wherein the second inlet is fluidly coupled to the first inlet;a nozzle releasably mounted at or near the outlet end of the smaller elongate body of the sprinkler, the nozzle comprising at least one channel fluidly coupled to the second passage of the smaller elongate body; anda valve assembly comprising a valve body and a valve, the valve body and the valve being disposed within the smaller elongate body of the sprinkler and between the outlet end and the ...

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Номер записи: 22
14-03-2019 дата публикации

SHREDDER COMPRISING ONE OR MORE NOZZLE ASSEMBLIES

Номер: US20190076849A1
Автор: MALFAIT Nicolas Aurele Luc, SAVIC Mirko
Принадлежит:

A shredder comprises one or more nozzle assemblies each including an elastic element configured to work in conjunction with the nozzle and the nozzle housing such that the nozzle is held in the home position when in an unloaded rest condition and as a result of an impact temporarily moves in the direction of the impact position. 1. A shredder comprising a cutting drum and a shredder housing , the shredder housing comprising one or more nozzle assemblies mounted in a working zone of the cutting drum , the one or more nozzle assemblies each configured to atomise a liquid for preventing dust formation in the working zone of the cutting drum and the one or more nozzle assemblies each comprising:a nozzle with an intake orifice configured to receive the liquid, and a discharge orifice configured to atomise the liquid; anda nozzle housing in which the nozzle is mounted and comprising an inlet opening on the side of the intake orifice and an outlet opening on the side of the discharge orifice, the nozzle moveably mounted in the nozzle housing such that the nozzle is moveable between an impact position and a home position;the nozzle assembly further comprising an elastic element mounted to work in conjunction with the nozzle and the nozzle housing such that the nozzle is held in the home position in an unloaded rest condition in which the nozzle is not subjected to an impact, and as a result of the force of an impact temporarily moves in the direction of the impact position;wherein the shredder housing is lined with one or more wear plates, the one or more wear plates being secured to the shredder housing by the one or more nozzle assemblies.2. A shredder according to claim 1 , wherein the nozzle housing comprises a bolt situated in an opening in the shredder housing and in an opening in the one or more wear plates claim 1 , the nozzle housing further provided with a nut and washer.3. A shredder comprising a cutting drum and a shredder housing claim 1 , the shredder housing ...

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Номер записи: 23
14-03-2019 дата публикации

REVERSING MECHANISM FOR AN IRRIGATION SPRINKLER WITH A REVERSING GEAR DRIVE

Номер: US20190076858A1
Автор: Clark Michael L., Simmons Zachary B.
Принадлежит:

A sprinkler can include a turbine, a nozzle, a gear drive and a reversing mechanism. The gear drive and the reversing mechanism rotatably couple the turbine and the nozzle. The gear drive can shift a direction of rotation of an output stage that is coupled to the reversing mechanism. The reversing mechanism can include a shift member coupled with the gear drive. 1. A sprinkler comprising:a turbine;a nozzle;a gear box case; a first sun gear having at least one first clutch tooth and being configured to rotate about a sun gear axis,', 'a second sun gear having at least one second clutch tooth and being coaxially-aligned with the first sun gear,', 'a first planetary gear meshed with the first sun gear and configured to rotate about a first planetary gear axis, and', 'a second planetary gear configured to rotate about a second planetary gear axis and to be driven by the second sun gear;, 'a planetary gear drive comprisinga first gear carrier rotatable about the sun gear axis and configured to fix the first planetary gear axis and the second planetary gear axis in place with respect to each other; anda reversing mechanism rotatably coupling the turbine and the nozzle and having a drive shaft, the drive shaft having at least one clutch dog that is configured to reciprocate between a first position and a second position, the at least one clutch dog configured to alternately engage with the at least one first clutch tooth when in the first position and with the at least one second clutch tooth when in the second position to thereby change a direction of rotation of subsequent stages of the planetary gear drive.2. The sprinkler of claim 1 , comprising a riser enclosing the planetary gear drive claim 1 , an outer case surrounding the riser claim 1 , and a coil spring surrounding the riser and biased to hold the riser in a retracted position within the case claim 1 , the coil spring being compressible to allow the riser to telescope to an extended position when pressurized ...

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Номер записи: 24
31-03-2022 дата публикации

FLUID DISPENSING SYSTEM

Номер: US20220097655A1
Автор: Alcaide Hernández Olallo, Villarrubia Guarino Jose luis
Принадлежит:

The fluid dispensing system () comprises at least one fluid source (), at least one pump (----N), at least one telescopic fluid dispenser (′-′-′-′-M′); a control unit () to operate the pump (----N) for supplying fluid () according to a received command of washing at least one target object (----O), a manifold (), and at least one control valve assembly (V-, V-, . . . , V′-P′) comprising a fluid inlet for receiving fluid from the at least one fluid source (), a first fluid outlet for discharging fluid into the at least one telescopic fluid dispenser (′-′-′-′-M′), and a second fluid outlet for allowing fluid to flow back away from the telescopic fluid dispensers (′-′-′-′-M′) when retracting from the extended position to the rest position. 115.-. (canceled)16. A fluid dispensing system comprising:at least one fluid source;a plurality of pumps each configured to be supplied with fluid from the at least one fluid source;a plurality of fluid dispensers each configured to receive fluid from at least two of the plurality of pumps and dispensing the fluid towards at least one target object;at least one control unit configured to operate at least one selected pump of the plurality of pumps for supplying fluid according to a received command of washing the at least one target object;a manifold having a plurality of inlets into which the fluid is gathered from the plurality of pumps, and a plurality of outlets from which the fluid is distributed towards the at least one target object; andat least one check valve arranged between the plurality of pumps and the manifold for preventing backflow towards the plurality of pumps.17. The fluid dispensing system set forth in claim 16 , wherein the plurality of pumps are arranged at different heights.18. The fluid dispensing system set forth in claim 16 , wherein the control unit is configured to monitor at least one change in at least one operating parameter related to the operation of at least one pump of the plurality of pumps and to ...

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Номер записи: 25
12-03-2020 дата публикации

TELESCOPIC FOUNTAIN NOZZLE WITH DISCRETE EXTENSION AND WATER ACTIVATION

Номер: US20200078816A1
Автор: Churchill David Michael
Принадлежит:

A fountain system is provided. The fountain system includes a fountain nozzle that includes a body configured to telescope during extension and retraction and a nozzle outlet coupled an end of the body. The fountain system also includes an extension system configured to actuate the extension and retraction of the body. The fountain system also includes an actuation system configured to activate discharge of a liquid, such as water, from the nozzle outlet. The extension system and the actuation system are discrete systems. 1. A fountain system , comprising: a body configured to telescope during extension and retraction; and', 'a nozzle outlet coupled to an end of the body;, 'a fountain nozzle comprisingan extension system configured to actuate the extension and retraction of the body; andan actuation system configured to activate discharge of a liquid from the nozzle outlet;wherein the extension system and the actuation system are discrete systems.2. The fountain system of claim 1 , wherein the extension system is configured to keep the body extended without the liquid being discharged from the nozzle outlet.3. The fountain system of claim 1 , comprising a plurality of the fountain nozzles claim 1 , and the extension system is configured to independently control the extension and retraction of each fountain nozzle of the plurality of fountain nozzles.4. The fountain system of claim 3 , wherein the actuation system is configured to independently control the discharge of the liquid from each fountain nozzle.5. The fountain system of claim 1 , wherein the extension system comprises a piston configured to extend and retract the body of the fountain nozzle.6. The fountain system of claim 5 , wherein the piston comprises a hydraulic actuated piston.7. The fountain system of claim 5 , wherein the piston comprises an electrically actuated piston.8. The fountain system of claim 1 , wherein the actuation system comprises a pump configured to flow the liquid into the body of ...

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Номер записи: 26
25-03-2021 дата публикации

Container processing system

Номер: US20210086216A1
Автор: Keisuke NYUU, Kouhei Endo, Masaaki Fujitani, Taketoshi Manou, Takuya Mori, Tomoyuki Miyazaki
Принадлежит: Toyo Seikan Co Ltd

Provided is a container processing system capable of improving a speed of processing containers with a simple configuration and providing a compact production line. The container processing system (10) includes a container conveyer (20) having a container conveying path (21a) that conveys containers (C) arranged in a row and a container processor (40) that performs processing on the containers (C) in a container processing area (A2) set lateral to a container transfer area (A1) set in a segment of the container conveying path (21a). The container conveyer (40) includes a container carrier (21) conveying the containers (C) arranged in the row along the container conveying path (21a) and a container transferrer (22) moving a container row including the plurality of containers (C) arranged in the row in the container transfer area (A1) toward the container processing area (A2).

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Номер записи: 27
25-03-2021 дата публикации

Slot-die coating apparatus and slot-die coating method

Номер: US20210086221A1
Автор: Ike Gerke De Vries, Wihelm Albert Groen
Принадлежит: Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO

A slot-die coating apparatus for manufacturing a patterned coating layer (3) on a substrate surface (1s) of a substrate (1) comprises a slot-die coating head (2), a controlled coating fluid supply system (7) and a substrate carrier (6) for carrying the substrate (1). The slot-die coating head (2) comprises an inlet (21) for receiving coating fluid from the coating fluid supply system and a slit-shaped outflow opening (22) that is communicatively coupled to the inlet and has a slit direction. The controlled coating fluid supply system (7) alternately operates in a first mode (M1) to provide for a flow of coating fluid out of the slit-shaped outflow opening (22) for deposition on the substrate surface and in a second mode (M2) wherein a deposition of coating fluid out of the slit-shaped outflow opening (22) on the substrate surface is interrupted (21). The coating head (2) has an internal coating fluid trajectory extending from the inlet (21) to the slit-shaped outflow opening (22). In a stream-downwards order, the coating fluid trajectory comprises a lateral distribution portion (23) to distribute a flow of fluid over said slit direction, a collection channel (24) extending transverse to the stream-downwards direction, and a flow resistive output portion (25). Upon a transition from the first mode (M1) to the second mode (M2) the coating fluid supply system (7) sucks coating fluid from at least one outlet (26) of the slot-die coating head (2) that is communicatively coupled to the collection channel (24).

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Номер записи: 28
07-04-2016 дата публикации

Diving nozzle for filling a product into a package and for gas purging and method for the same

Номер: US20160096644A1
Автор: R. Charles Murray
Принадлежит: Pouch Pac Innovations LLC

The diving nozzle includes a first tube and a second tube. The first tube having a first inlet and a first outlet. The first inlet connected to a supply of a first material. The first outlet operable to dispense the first material into the package. The second tube is moveable with respect to the first tube. The second tube having a second inlet and a second outlet. The second inlet connected to a supply of a second material. The second outlet operable to dispense the second material into the package. The first material is one of the product and the purging gas, the second material is the other of the product and the purging gas.

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Номер записи: 29
16-04-2015 дата публикации

Irrigation Nozzle Assembly and Method

Номер: US20150102126A1
Автор: Christopher SOUTH, Eric Koehler, Gregory Russell, Kerrie Allen, Russell Hester, Shridhar Gopalan, Srinivasaiah Sridhara
Принадлежит: Individual

A long throw Pop-Up Irrigation Nozzle assembly has no oscillating or rotating parts and includes a cylindrical body having a fluid inlet and a sidewall defining at least one fluidic circuit configured to generate a selected spray pattern when irrigation fluid flows through the body. In order to throw long distance, droplet velocity, droplet size and droplet initial aim angle determine the throw to provide a low precipitation rate (“PR”) for fluidic sprays. The nozzle assembly and method of the present invention achieve a PR of 1 in/hr or less and good spray distribution with a scheduling coefficient (“SC”) of about 1.5 without utilizing any moving components to provide a significantly more cost effective nozzle assembly, as compared to prior art rotator nozzles.

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Номер записи: 30
02-06-2022 дата публикации

Sprinkler Apparatus And System For Irrigation Technical Field

Номер: US20220167573A1
Автор: COTE Cameron
Принадлежит:

A sprinkler apparatus, a flow rate control valve assembly, and a sprinkler irrigation system for providing an even distribution of water across an asymmetrically shaped water receiving area. The sprinkler apparatus comprises a pop-up sprinkler head with a base housing for confiningly receiving a pressurized water flow that actuates a nozzle housing slidingly and rotationally cooperating with the base housing to pop-up into an operating position for discharge of water through at least one pair of nozzle assemblies. The pair of nozzle assemblies comprise an upper nozzle assembly and a lower nozzle assembly near the top end of the nozzle housing. The upper nozzle assembly controllably projects the pressurized water flow for a precisely set distance, while the lower nozzle assembly comprises a vertical slit-shaped aperture through which water is discharged in a curtain effect. Together, the pair of nozzle assemblies achieve a substantially uniform elliptical linear spray pattern with a bias to outermost end. A flow rate control valve assembly is further described and comprises a flow control valve assembly that can be fluidly coupled to a pop-up sprinkler head to controllably supply the pressurized water flow, the flow control valve assembly comprising a water inlet fluidly coupled to a water supply and a water outlet fluidly coupled to the pop-up sprinkler head, the water outlet cooperatively engaging with a rotary disc valve having a tapered passage wherein sliding rotation of the rotary disc valve incrementally adjusts the valve between an opened position and a closed position to control the pressurized water flow through the water outlet. 1. A sprinkler apparatus comprising:(a) a pop-up sprinkler head comprising a base housing configured to confiningly receive a pressurized water flow, the pressurized water flow actuating a nozzle housing coupled to the base housing to pop-up into an operating position for discharge of water through at least one nozzle assembly ...

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Номер записи: 31
11-04-2019 дата публикации

Turf System For Sprinklers

Номер: US20190105681A1
Автор: Christensen Matthew Nugent, McAfee Michael A., St. George Daniel Roger
Принадлежит:

There is provided a turf cup assembly that attaches to a buried pop-up type sprinkler to blend a top of sprinkler both cosmetically and functionally with turf surrounding the sprinkler. The turf cup assembly includes a turf cup and a sleeve. The turf cup mounts to a riser of the pop-up type sprinkler. The turf cup contains soil and root structure of turf. The sleeve surrounds the turf cup and attaches to a top of a housing of a pop-up sprinkler. The sleeve can be at or slightly below grade, and the cup extends out of the sleeve during an irrigation cycle and retracts into the sleeve at the end of the irrigation cycle. 1. A turf cup assembly for a pop-up sprinkler comprising:a turf cup for holding turf structure and being capable of attachment to a riser of a pop-up sprinkler;sleeve surrounding the turf cup;a flange extending from the sleeve, the flange having a perimeter that extends underneath a top of a housing of the pop-up sprinkler to attach the sleeve to the housing.2. The turf cup assembly of wherein the sleeve and the turf cup are disposed off-center relative to a perimeter of the flange.3. The turf cup assembly of wherein the turf cup includes a wall with at least one indentation to aid in distribution uniformity of water being emitted from a pop-up sprinkler.4. The turf assembly of wherein in the at least one indentation aligns with a nozzle of a pop-up assemble to aid in distribution uniformity of water being emitted from a pop-up sprinkler.5. The turf cup assembly of wherein the turf cup includes drainage slots that extend upward.6. The turf cup assembly of wherein the turf cup includes a bottom and tubes extending upward relative to the bottom for access to a top of a sprinkler.7. The turf cup assembly of wherein the turf cup includes a support structure including a base and at least two extensions from the base.8. The turf cup assembly of wherein at least a portion of the turf cup is over-molded onto to at least a portion of the support structure.9. ...

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Номер записи: 32
28-04-2016 дата публикации

Substrate liquid processing apparatus

Номер: US20160118275A1
Автор: Jiro Higashijima, Masami Akimoto, Shigehisa Inoue
Принадлежит: Tokyo Electron Ltd

Disclosed is a substrate liquid processing apparatus including a substrate holding unit configured to hold a substrate; a processing liquid nozzle configured to supply a processing liquid to the substrate held by the substrate holding unit; a nozzle arm configured to hold the processing liquid nozzle; and an arm cleaning tank configured to immerse the entire surface of the nozzle arm in a cleaning liquid so as to clean the nozzle arm.

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Номер записи: 33
18-04-2019 дата публикации

INTEGRATED AUTOMOTIVE SYSTEM, POP-UP NOZZLE ASSEMBLY AND REMOTE CONTROL METHOD FOR CLEANING A WIDE-ANGLE IMAGE SENSOR'S EXTERIOR SURFACE

Номер: US20190116296A1
Автор: Bradbury Adam, Kline Zachary, PAI Praveen, Romack Alan, Watkins Nicholas
Принадлежит:

A pop-up external lens washing system has an extendable aiming fixture configured to aim a lens cleaning spray at an external lens which is exposed to the elements and apt to become soiled with debris. The extendable nozzle assembly is configured to be aimed toward the external lens by the extended aiming fixture during the washing operation only and has at least one laterally offset washing nozzle projecting from the aiming fixture to a spray washing fluid toward the external lens surface, spraying at a shallow, glancing spray aiming angle to impinge upon and wash the lens external surface. 1. A nozzle assembly for a vehicle's external image sensor washing system , comprising:an extendable aiming fixture having a distal end and a proximal end and said distal end being configured to translate between a retracted position and an extended position and to aim a spray at an external lens for an image sensor in the extended position;said external lens having a wide field of view and an external lens surface with a lens perimeter and a lens central axis projecting aligned distally from said lens surface;a first laterally offset washing nozzle supported by said extendable aiming fixture and configured to be aimed toward said external lens when said aiming fixture is in the extended position;said first laterally offset washing nozzle in fluid communication with a fluid inlet, said first laterally offset washing nozzle being configured to spray washing fluid toward said external lens surface aimed across said lens central axis when said aiming fixture is in the extended position; andwherein said first laterally offset washing nozzle is aimed to spray along a first selected spray azimuth angle in relation to a fixed datum on said lens perimeter when extended and to retract said extendable aiming fixture and first laterally offset washing nozzle to said retracted position out of a field of view of said external lens.2. The nozzle assembly of wherein said external lens has a ...

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Номер записи: 34
16-04-2020 дата публикации

Electrostatic atomizer for liquids and method for operating an electrostatic atomizer

Номер: US20200114376A1
Автор: Alfred Gohring, Holger Stohl, Jan Barthelmes, Thomas Jeltsch
Принадлежит: J Wagner GmbH

The invention relates to an electrostatic atomizer for liquids, in particular, cosmetics, the atomizer comprising a housing, an electrical energy source, an activation mechanism, control electronics, a high-voltage source, a liquid tank, a delivery device and atomizer nozzles. The delivery device is arranged here between the liquid tank and the atomizer nozzles, the delivery device being connected to the liquid tank by a first line and the delivery device being connected to the atomizer nozzles by a second line, so that the delivery device sucks liquid out of the liquid tank and delivers it to the atomizer nozzles.

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Номер записи: 35
16-04-2020 дата публикации

Connector head and valve block

Номер: US20200115211A1
Автор: Heiko BUSCH, Reimar Gutte, Thomas Christian Hagnauer, Urs Langenegger
Принадлежит: GEA Aseptomag AG

The invention relates to a connector head (12) comprising an interior space (40), a tank connector (13) which is in fluid communication with the interior space (40) and which can be fluidly connected to a valve apparatus (10) mounted on the tank (9) for filling or emptying the tank (9), a product port (14) in fluid communication with the interior space (40) and a discharge port (33) in fluid communication with the interior space (40). To allow a tank to be filled and emptied under improved hygienic conditions, it is proposed that the connector head (12) comprises a first valve (29), with which first valve (29) the product port (14) can be shut off from the interior space (40), a second valve (34), with which second valve (34) the discharge port (33) can be shut off from the interior space (40), and a cleaning device (38) adapted and arranged to clean the interior space (40) and the tank connector (13). The invention also relates to a valve block.

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Номер записи: 36
27-05-2021 дата публикации

REDUCED PRECIPITATION RATE NOZZLE

Номер: US20210154687A1
Автор: Robertson David Eugene, Shadbolt Lee James, Walker Samuel C., Wlassich John James
Принадлежит:

A nozzle is provided having a low precipitation rate and uniform fluid distribution to a desired arcuate span of coverage. The nozzle has an inflow port having a shape corresponding to the desired arc of coverage and a size for effecting a low precipitation rate. The nozzle also has a deflector surface with a water distribution profile including ribs for subdividing the fluid into multiple sets of fluid streams. There are at least two fluid streams for distant and close-in irrigation to provide relatively uniform distribution and coverage. The nozzle may be a unitary, one-piece, molded nozzle body including a mounting portion, an inflow port, and a deflector portion. 1. A nozzle comprising:an inlet having a predetermined cross-section and configured to receive fluid from a fluid source;a deflector defining a plurality of flutes arranged in a predetermined arcuate span, the plurality of flutes contoured to deliver fluid radially outwardly from the nozzle in an irrigation pattern corresponding to the predetermined arcuate span;the plurality of flutes including a first boundary flute and a second boundary flute disposed at first and second ends of the deflector and distributing fluid to two boundary edges of the irrigation pattern;a plate spaced downstream of the inlet and upstream of the deflector, the plate defining a port therethrough, the port having a cross-sectional area less than the inlet cross-sectional area and having a cross-sectional shape corresponding to the shape of the predetermined arcuate span; anda first set of one or more air vents disposed at the first end of the deflector adjacent the first boundary flute; anda second set of one or more air vents disposed at the second end of the deflector adjacent the second boundary flute.2. The nozzle of claim 1 , further comprising:a boundary wall extending between the plate and the deflector and defining the first and second boundary edges of the irrigation pattern.3. The nozzle of claim 2 , further ...

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Номер записи: 37
27-05-2021 дата публикации

Two-dimensional code protective paint spraying equipment for a wheel hub

Номер: US20210154695A1
Автор: Li Zhiguang, XU Weijie, ZHANG Zhiliang
Принадлежит:

The present invention discloses a two-dimensional code protective paint spraying equipment for a wheel hub, including a centering device, a paint spraying device, and a review device, which covers a paint film with a certain hardness and transparency on a QR code of a hub, effectively avoiding damage to the QR code by the hub during the loading process, ensuring full flow traceability of the hub. 1. Two-dimensional code protective paint spraying equipment for a wheel hub , comprising a centering device , wherein the centering device is configured to center the wheel hub on the equipment;a paint spraying device, wherein the paint spraying device is configured to identify a horizontal position of a two-dimensional code on the wheel hub and spray the area of the two-dimensional code; anda re-check device, wherein the re-check device is configured to identify the horizontal position and spraying position of the two-dimensional code, and compare the horizontal position with the spraying position of the two-dimensional code.2. The two-dimensional code protective paint spraying equipment for the wheel hub according to claim 1 , wherein the paint spraying device comprises a first optical camera claim 1 , and the first optical camera is configured to read the two-dimensional code and determine depth information of the two-dimensional code.3. The two-dimensional code protective paint spraying equipment for the wheel hub according to claim 2 , wherein the centering device comprises a fixing plate claim 2 , an air cylinder and a synchronous connecting rod slider mechanism are arranged on the fixing plate claim 2 , the synchronous connecting rod slider mechanism comprises a guide rail mounted on the fixing plate claim 2 , a first centering slider and a first centering slider are arranged in parallel on the guide rail claim 2 , a symmetrical connecting rod is arranged between the first centering slider and the second centering slider claim 2 , a middle part of the symmetrical ...

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Номер записи: 38
10-05-2018 дата публикации

Spraying apparatus and chemical solution

Номер: US20180126402A1
Автор: Hideaki Mori, Hiroshi Sekiya
Принадлежит: Maintech Co Ltd

To provide an easily maintainable spraying apparatus. The present invention is directed to a spraying apparatus 100 including: a nozzle device 1 including nozzle sections 1 a and 1 b for spraying a fluid; tubes 2 a and 2 b via which the fluid is supplied to the nozzle sections 1 a and 1 b ; a cableveyor 3 whose hollow portion 3 a accommodates the tubes 2 a and 2 b ; a base 10 to which the nozzle device 1 is attached; a drive transmission section 11 to which the base 10 is attached; a drive section 12 that drives the drive transmission section 11 ; and a chassis 20 that accommodates the cableveyor 3 and the drive transmission section 11 , wherein the drive transmission section 11 and the cableveyor 3 are provided next to each other so as not to vertically overlap each other, and the drive section 12 drives the drive transmission section 11 so that the nozzle device 1 moves via the base 10.

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Номер записи: 39
02-05-2019 дата публикации

SPRINKLER HEAD INDICATING SYSTEM

Номер: US20190126310A1
Автор: Mather Donald A.
Принадлежит:

The invention is directed to an in-ground sprinkler head indicating system for providing visual or other identification of the location of the sprinkler head when in a retracted position. In an example, the invention provides an indicating system for an in-ground sprinkler head having a pop-up portion, to prevent impact damage from lawn equipment and other vehicles. The indicating system comprises a top surface associated with the sprinkler head having a high visibility color or other indicator thereon. In an example the indicating systems comprises a cover member configured to be attached to the top or pop-up portion of the sprinkler head, having a high visibility color provided on the upper surface. Alternately, the indicating system may include an upper surface having a light source, and/or a proximity detector with an alert such as a sound source provided therewith. The indicating system may also be usable to identify zones of sprinkler heads in an irrigation system, with a first plurality having a first high visibility color on the upper surface, and at least one further plurality having a different high visibility color. 1. An indicating system for an in-ground sprinkler head to prevent impact damage , comprising:a cover member with an upper surface, being configured to be attached to the top portion of the sprinkler head; andthe cover member having a high visibility color provided on at least a portion of the upper surface.2. The indicating system of claim 1 , wherein the cover member includes a retaining portion configured to be attached to the top portion of the sprinkler head and a cover portion configured to be positioned in an open or closed relationship with the retaining portion claim 1 , wherein the cover portion covers at least a portion of the top of the sprinkler head when in the closed position.3. The indicating system of claim 2 , wherein the retaining portion comprises a retaining member and the cover member comprises a locking member configured ...

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Номер записи: 40
03-06-2021 дата публикации

Turf System For Sprinklers

Номер: US20210162449A1
Автор: Daniel Roger St. George, Matthew Nugent Christensen, Michael A. Mcafee
Принадлежит: Rain Bird Corp

There is provided a turf cup assembly that attaches to a buried pop-up type sprinkler to blend a top of sprinkler both cosmetically and functionally with turf surrounding the sprinkler. The turf cup assembly includes a turf cup and a sleeve. The turf cup mounts to a riser of the pop-up type sprinkler. The turf cup contains soil and root structure of turf. The sleeve surrounds the turf cup and attaches to a top of a housing of a pop-up sprinkler. The sleeve can be at or slightly below grade, and the cup extends out of the sleeve during an irrigation cycle and retracts into the sleeve at the end of the irrigation cycle.

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Номер записи: 41
19-05-2016 дата публикации

Rotor-type sprinkler with pressure regulator in outer case

Номер: US20160136662A1
Автор: Michael L. Clark, Zachary B. Simmons
Принадлежит: Hunter Industries Inc

An irrigation sprinkler can include an outer case and a riser extendible from the outer case by water pressure. A nozzle can be rotatably mounted at an upper end of the riser. A water inlet can connect the sprinkler to a water source. A turbine may be mounted in the riser for rotation by water entering a lower end of the riser. A gear train reduction can be mounted in the riser. A gear driven coupling mechanism mounted in the riser may couple the gear train reduction and the nozzle. A pressure regulator can be mounted inside the outer case at the water inlet.

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Номер записи: 42
23-04-2020 дата публикации

Integrated automotive system, nozzle assembly and remote control method for cleaning an image sensors exterior or objective lens surface

Номер: US20200128153A1
Автор: Berning Keith, Bower Robert, Hartranft Evan, Hester Russell, Koehler Eric, Romack Alan, Sridhara Srinivasaiah
Принадлежит:

An external lens washing system has an aiming fixture configured to support and constrain an external lens which is exposed to the elements and apt to become soiled with debris. A nozzle assembly is configured to be supported and aimed toward the external lens by the aiming fixture and has at least one laterally offset washing nozzle projecting from the aiming fixture to a spray washing fluid toward the external lens surface, spraying at a shallow, glancing spray aiming angle to impinge upon and wash the lens external surface. Optionally, an integrated image sensor and lens washing assembly is configured for use with a remote control method for cleaning an exterior objective lens surface and includes a sealed image sensor housing assembly including an integral, remotely controllable lens cleaning system with an optimized configuration for aiming one or more cleansing sprays from one or more laterally offset fluidic oscillators. 1. A remotely controllable image sensor washing system with a low-profile nozzle assembly for cleaning a vehicle's external wide-angle image sensor's objective lens surface and washing off accumulated image distorting debris , comprising:(a) a display mounted within the vehicle's interior and connected to the vehicle's data communication network to receive image signals for display to the driver;(b) an external image sensor configured to generate an external image sensor signal for said display and having an image sensor housing which supports an external objective lens surface aimed toward the vehicle's exterior and having a selected field of view, said image sensor being substantially exposed to the ambient environment and accumulated image distorting debris when the vehicle is in use;(c) an image sensor lens washing system configured with a compact, low-profile nozzle assembly to selectively spray washing fluid onto said image sensor's objective lens surface at a narrow, glancing angle, said spray being aimed across said field of view ...

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Номер записи: 43
08-09-2022 дата публикации

Wash, Clean And Dry System With Removable Spray Canister Device

Номер: US20220279992A1
Автор: Murray Brian, Peng Shao-Yu, Schwab Brian
Принадлежит:

A method and a wash, clean and dry system are provided for washing, cleaning and drying a surface region of a human body. The system includes a toilet seat assembly with a bidet assembly having a spray canister device for spraying the surface region with a solution, such as a skin protecting barrier solution, a cleaning solution or a medicated solution. In one aspect, the spray canister device can be movably insert into and out of the toilet seat assembly and is easy to operate and use. In addition, the bidet assembly further includes a spray nozzle assembly and a drying nozzle assembly, which are adapted to wash, clean and dry the region of the human body in three dimensional moments. The removable spray canister device with the removable sleeved cover element is thus easy to carry and be re-filled with new solutions. 1. An apparatus for storing a first solution and spraying the first solution onto a region of the human body , comprising:a toilet seat assembly having a seat cover and a bidet seat, wherein the bidet seat comprises a seat body, a seat base, a bidet housing for housing a bidet assembly therein, a bidet spray cover, and a bidet housing cover, wherein the bidet housing cover is positioned at a surface of the bidet housing, wherein the bidet spray cover is capable of being in an open position and a closed position and adapted to cover the bidet assembly housed within the bidet housing, and wherein the bidet assembly comprising a removable spray canister device adapted to store the first solution and be inserted in and out of the base housing cover.2. The apparatus of claim 1 , wherein the removable spray canister device further comprises:a sleeved cover element; and a canister element.3. The apparatus of claim 2 , wherein the sleeved cover element of the removable spray canister device further comprises:a top cap portion; an opening at the top cap portion; a sleeve portion; anda trigger bar.4. The apparatus of claim 3 , wherein the first solution is ...

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Номер записи: 44
09-05-2019 дата публикации

Water sprinkler for spraying a select depth of water per unit area onto one or a group of ground areas of any shape and relative size

Номер: US20190133059A1
Автор: Robert E. DeWitt
Принадлежит: Individual

A sprinkler system for lawns and landscaping is custom-fitted to each particular lot or area to be irrigated. Each in-ground, pop-up, rotating sprinkler head has a pattern defining plate fitted therein having a central opening made therein, as by laser cutting, solid particle deposition, or the like, the opening being congruent with the area to be watered, as adjusted for any sloped portions of the area. A pattern sampling aperture aligned with spray nozzles of the sprinkler rotates about the opening in the defining plate, feeding an amount of water to each radial line of the area about the sprinkler sufficient to reach from the sprinkler position out to the periphery. A speed control comprising a spring-biased cam and an opposing turbine wheel in the water flow slows spray head rotation at arc portions of longer water throw and speeds rotation where the throw is shorter, thus to obtain substantially uniform water coverage over all parts of the area served by each sprinkler head.

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Номер записи: 45
24-05-2018 дата публикации

Energy saving pool cleaning system with partial rotating pool cleaning head with multiple nozzle openings

Номер: US20180142486A1
Автор: John M. Goettl
Принадлежит: GSG Holdings Inc

Swimming pool in-floor cleaning heads may be used to variably clean a swimming pool floor by raising a nozzle head positioned on a step of the swimming pool under water and having at least first and second nozzle openings directed in different directions toward surfaces of the step, and simultaneously ejecting first and second streams of water from the first and second nozzle openings toward, respective, first and second portions of the step, variably rotating the nozzle head in a first rotational direction, retracting the nozzle head flush with an inner surface of the swimming pool, and in some cases incrementally rotating the nozzle head in a second direction, opposite the first direction.

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Номер записи: 46
15-09-2022 дата публикации

Vehicle Cleaning System

Номер: US20220289148A1
Автор: Diana Michel, William Michel
Принадлежит: Individual

A vehicle cleaning system that can be manufactured to integrate with an existing motor vehicle or as part of a new vehicle manufacture, providing a convenient automated method of cleaning a large motor vehicle such as a trailer or RV. The vehicle cleaning system can be implemented by delivering water from either an independent valve running to an onboard cleaning system; a water line connection; or from an onboard holding tank which may contain water or other cleaning agents, to a valve system operating a series of extrusion nozzles. The cleaning system may have one or more manual or electromechanical pumps and a manual or electromechanical valve system to actuate at least one cleaning cycle, or to activate the operation of the vehicle cleaning system in specific zones along the body of a vehicle. The vehicle cleaning system may operate by means of a roof-mounted actuated piping and nozzle system or an extrusion nozzle spray system having recessed extendable nozzles, or an integrated nozzle system.

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Номер записи: 47
16-05-2019 дата публикации

SPRINKLER FLOW STOP AND PRESSURE REGULATOR COMBINATION

Номер: US20190143360A1
Автор: Feng Weiming, III Carl L.C., JR. CARL L.C., KAH
Принадлежит:

A sprinkler assembly including a pressure regulator and a flow stop element combined in a single assembly. In one embodiment, the sprinkler includes a sprinkler body in fluid communication with a water supply to provide water to the sprinkler, a riser movably mounted in the sprinkler body and in fluid communication with the sprinkler body such that the riser rises up and out of the sprinkler body when water is provided to the sprinkler, a nozzle assembly mounted on a top end of the riser and in fluid communication with the riser; and a regulation element mounted in the riser and in contact with a portion of the nozzle assembly. The nozzle assembly holds the regulation member in an open position to allow flow of water to the nozzle assembly and to maintain a substantially constant water pressure in the nozzle assembly. 122-. (canceled)23. A sprinkler comprising:a sprinkler body in fluid communication with a water supply to provide water to the sprinkler;a riser movably mounted in the sprinkler body and in fluid communication with the sprinkler body such that the riser rises up and out of the sprinkler body when water is provided to the sprinkler;a nozzle assembly mounted on a top end of the riser and in fluid communication with the riser;a regulation element in the riser and in contact with a portion of the nozzle assembly, wherein the nozzle assembly holds the regulation element in an open position to allow flow of water to the nozzle assembly and to maintain a substantially contant water pressure in the nozzle assembly.24. The sprinkler of claim 23 , wherein the regulation member further comprises a hollow tube element with a first end in fluid communication with the sprinkler body and a second end in fluid communication with the nozzle assembly.25. The sprinkler of claim 24 , wherein the riser further comprises a valve seat positioned a predetermined distance below the first end of the hollow tube.26. The sprinkler of claim 23 , wherein the regulation element ...

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Номер записи: 48
16-05-2019 дата публикации

PRESSURE REGULATOR IN A ROTATIONALLY DRIVEN SPRINKLER NOZZLE HOUSING ASSEMBLY

Номер: US20190143361A1
Автор: JR. CARL L.C., KAH
Принадлежит:

A rotary sprinkler in accordance with an embodiment of the present disclosure includes a riser with a nozzle assembly rotatable mounted thereon. The nozzle assembly includes a pressure regulator and flow control element. 120-. (canceled)21. A sprinkler assembly comprising:a riser in fluid communication with a water supply including a flow path for water provided to the sprinkler assembly from the water supply; a center flow passage in fluid communication with the flow path of the riser;', 'a nozzle mounted in the nozzle assembly and in fluid communication with the center flow passage, the nozzle configured to direct water out of the nozzle assembly; and', 'a pressure regulator positioned in the nozzle assembly upstream from the nozzle, the pressure regulator; and, 'a nozzle assembly rotatably mounted on the riser and a fluid communication with the riser, the nozzle assembly includinga throttling valve operably connected to the pressure regulator to selectively reduce flow to the nozzle when pressure at an inlet of the nozzle exceeds a reference pressure.221. The sprinkler assembly of claim , wherein the pressure regulator further comprises:a reference pressure chamber configured to maintain the reference pressure related to the desired pressure;a pressure responsive member movably mounted in the reference pressure chamber;a biasing member, positioned in the reference pressure chamber and configured to apply a predetermined biasing force on the pressure responsive member; anda movable member secured to the nozzle assembly and movable into the reference pressure chamber to modify the biasing force of the biasing member.23. The sprinkler of claim 22 , further comprising:a connecting rod connected at a top end to the pressure responsive member and to the throttling valve at a bottom end thereof such that the connecting rod and a movable valve element of the throttling valve are movable with the pressure responsive member to adjust the flow of water to the nozzle.24. The ...

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Номер записи: 49
07-06-2018 дата публикации

A BUBBLER ASSEMBLY

Номер: US20180154389A1
Автор: Archer Roy, Palma Joseph A.
Принадлежит: Zodiac Pool Systems, Inc.

A bubbler assembly including a pipe that telescopes relative to a surface of a pool or spa such that an exit opening of the bubbler is closer to the water surface than is conventionally possible. When in the initial position, a first end of the telescoping pipe is flush or substantially flush with the surface of the pool or the spa. When in the extended position, the first end of the telescoping pipe is adjacent the water surface, which is spaced apart from the surface of the pool or spa. By transferring the exit opening of the bubbler to a location adjacent the water surface, the plume need travel only a small distance through the main body of water before penetrating the water surface. 1. A bubbler assembly for a pool or spa comprising:a lens mounted flush or generally flush with a surface of the pool or spa, the lens comprising an inner ring; and in the initial position, (i) an exit opening of the first end of the telescoping pipe is flush or generally flush with the lens and (ii) the second end of the telescoping pipe is beneath the lens such that the first end of the telescoping pipe is positioned between the second end of the telescoping pipe and a surface of the water of the pool or spa; and', 'in the extended position, (i) the exit opening of the first end of the telescoping pipe is adjacent the surface of the water of the pool or spa such that a plume of water exits the exit opening adjacent the surface of the water of the pool or spa and (ii) the second end of the telescoping pipe is flush or generally flush with the surface of the pool or spa,, 'a telescoping pipe coupled with the lens and configured to telescope within the inner ring of the lens between an initial position and an extended position, the telescoping pipe comprising a first end and a second end opposite the first end, whereinwherein the lens comprises an electrically-powered source of illumination.2. The bubbler assembly of claim 1 , wherein a diameter of the telescoping pipe is smaller ...

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Номер записи: 50
23-05-2019 дата публикации

SYSTEM AND METHOD FOR APPLYING MATERIAL TO A BICYCLE FRAME

Номер: US20190151883A1
Автор: Tsui Se Seng
Принадлежит:

A method for applying material to a bicycle frame includes determining, via a controller, at least one physical dimension of the bicycle frame. The method also includes determining, via the controller, a distance setting between at least two material applicators. In addition, the method includes determining, via the controller, a pattern size of material sprayed onto the bicycle frame by each of the at least two material applicators. Further, the method includes adjusting, via the controller, a position setting of the at least two material applicators based at least in part on the distance setting and pattern size. Moreover, the method includes applying, via the controller, material onto the bicycle frame through the at least two material applicators. 1. A method for applying material to a bicycle frame , comprising:determining, via a controller, at least one physical dimension of the bicycle frame;determining, via the controller, a distance setting between at least two material applicators;determining, via the controller, a pattern size of material sprayed onto the bicycle frame by each of the at least two material applicators;adjusting, via the controller, a position setting of the at least two material applicators based at least in part on the distance setting and pattern size; andapplying, via the controller, material onto the bicycle frame through the at least two material applicators.2. The method of claim 1 , wherein adjusting the position setting of the at least two material applicators comprises adjusting a first distance between each of the at least two material applicators.3. The method of claim 1 , wherein adjusting the position setting of the at least two material applicators comprises maintaining a second distance between each of the at least two material applicators.4. The method of claim 1 , wherein adjusting the position setting of the at least two material applicators comprises adjusting a third distance between the at least two material ...

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Номер записи: 51
22-09-2022 дата публикации

Bidet washing apparatus with disinfectant wash feature

Номер: US20220298771A1
Автор: Anjum Gupta, Bowen Zhang
Принадлежит: Individual

A reservoir dispenser for a bidet apparatus includes a housing unit having a first chamber and a second chamber, wherein the first chamber is capable of holding a liquid wash solution separate from the second chamber. A side check valve between a hollow barrel and the first chamber; and a bottom check valve between the first chamber and the second chamber allows for controlled release of the liquid wash solution from the first chamber to the second chamber.

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Номер записи: 52
14-06-2018 дата публикации

Sprinkler Assembly

Номер: US20180161791A1
Автор: James T. Wright, III, James Zimmerman, Jeff McKenzie, Leo James Lichte, Peter Janku
Принадлежит: Toro Co

The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.

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Номер записи: 53
30-05-2019 дата публикации

System for Spraying a Wall Surface of a Building and Method therefor

Номер: US20190160482A1
Автор: LIM Hui Eng
Принадлежит:

The present invention provides an automated system for spraying an wall of a building. The automated system comprises a carrier; a robotic mechanism mounted on the carrier, the robotic mechanism further having an end effector adapted to support a spray nozzle thereon; a visual monitoring system configured to scan structural characteristics and profiles of the wall; a computing device disposed in communication with the visual monitoring system and the robotic mechanism, wherein the computing device is configured to receive the scanned structural characteristics and profile of the wall from the visual monitoring system; and a controller communicably coupled to the computing device, the controller configured to independently control operation of respective ones of the robotic mechanism, and the spray nozzle according to the scanned structural characteristics and profiles of the wall. 1. An automated system for spraying an wall of a building , the system comprising:a carrier;a robotic mechanism mounted on the carrier, the robotic mechanism further having an end effector adapted to support a spray nozzle thereon;a visual monitoring system configured to scan structural characteristics and profiles of the wall;a computing device disposed in communication with the visual monitoring system and the robotic mechanism, wherein the computing device is configured to receive the scanned structural characteristics and profile of the wall from the visual monitoring system; anda controller communicably coupled to the computing device, the controller configured to independently control operation of respective ones of the robotic mechanism, and the spray nozzle according to the scanned structural characteristics and profiles of the wall.2. The system of claim 1 , wherein the carrier is a aerial work platform.3. The system of claim 2 , wherein the carrier comprises a boom lift.4. The system of claim 3 , further comprising a linear track located on the carrier and disposed horizontally ...

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Номер записи: 54
21-05-2020 дата публикации

Sprinkler With Internal Compartments

Номер: US20200156099A1
Автор: III James T., Renquist Steven C., Wright
Принадлежит: THE TORO COMPANY

A sprinkler includes a compartment that surrounds its riser portion in an offset or asymmetrical configuration. More specifically, the distance of the compartments walls from those of the riser vary (i.e., increase or decrease) at different locations surrounding the riser. Put another way, the riser is closer to one side of the compartment than other sides of the compartment. This non-concentric configuration allows larger components to fit inside the compartment than would otherwise fit if the riser was symmetrically surrounded by the compartment. 1. A sprinkler. This application is a continuation of U.S. patent application Ser. No. 16/407,567 filed May 9, 2019 entitled Sprinkler With Internal Compartments, which is a continuation of U.S. patent application Ser. No. 15/982,863 filed May 17, 2018 entitled Sprinkler With Internal Compartments (now U.S. Pat. No. 10,328,444 issued Jun. 25, 2019), which is a continuation of U.S. patent application Ser. No. 15/352,422 filed Nov. 15, 2016 entitled Sprinkler With Internal Compartments (now U.S. Pat. No. 9,987,649 issued Jun. 5, 2018), which is a continuation of U.S. patent application Ser. No. 14/280,113, filed May 16, 2014 entitled Sprinkler with Internal Compartments (now U.S. Pat. No. 9,539,602 issued Jan. 10, 2017), which claims benefit of U.S. Provisional Application Ser. No. 61/824,212 filed May 16, 2013 entitled Sprinkler with Internal Compartments, all of which are hereby incorporated herein by reference in their entireties.Sprinkler systems for turf irrigation are well known. Typical systems include a plurality of valves and sprinkler heads in fluid communication with a water source, and a centralized controller connected to the water valves. At appropriate times the controller opens the normally closed valves to allow water to flow from the water source to the sprinkler heads. Water then issues from the sprinkler heads in predetermined fashion.There are many different types of sprinkler heads, including above-the ...

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Номер записи: 55
11-09-2014 дата публикации

Pop-Up Irrigation Sprinkler with Shock Absorbing Riser Retraction Springs

Номер: US20140252123A1
Автор: Ronald H. Anuskiewicz
Принадлежит: Hunter Industries Inc

An irrigation sprinkler includes an outer case, a riser telescopically extensible from the outer case, and a nozzle at an upper end of the riser. A coil spring surrounds the riser and normally holds the riser in a lower retracted position within the outer case. The coil spring is dimensioned and configured to permit extension of the riser to a raised upper position when pressurized water is introduced into the outer case. A shock absorber is positioned between a lower end of the riser and a rigid structure in the lower end of case for lessening the forces otherwise exerted on the riser during rapid retraction of the riser.

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Номер записи: 56
01-07-2021 дата публикации

ARTICULATING NOZZLE

Номер: US20210197221A1
Автор: RACHOW Larry
Принадлежит:

This disclosure provides an improved nozzle assembly. The nozzle assembly includes a housing having an inlet for directing media (e.g. cleaning fluid) into the housing, and a nozzle core rotatably coupled to the housing. The nozzle core includes a sprayer shaft and a vane coupled thereto. The sprayer shaft defines a peripheral outlet, and is adapted for passage of media from the housing through the outlet. The vane is adapted to receive media from the inlet to rotationally bias the nozzle core in a first direction and radially orient the outlet to an activated position. The nozzle assembly further comprises means for rotationally biasing the nozzle core in a second direction opposite the first to radially orient the outlet to a home position different than the activated position. A system comprising the nozzle assembly, and methods of using each of the same, are also disclosed. 1. A nozzle assembly for delivering media to a surface , comprising:a housing having an inlet for directing media into the housing;a nozzle core rotatably coupled to the housing, the nozzle core comprising a sprayer shaft that defines an outlet and is adapted for passage of media from the housing through the outlet and a vane that is coupled to the sprayer shaft and is adapted to receive media from the inlet to rotationally bias the nozzle core and radially orient the outlet to an activated position; andmeans for rotationally biasing the nozzle core to radially orient the outlet to a home position different than the activated position.2. The nozzle assembly of claim 1 , wherein the sprayer shaft comprises an open end comprising a port claim 1 , a closed end claim 1 , and a duct that extends longitudinally from the port toward the closed end and is in fluid communication with the port and the outlet to direct media from the housing via the port and out the outlet.3. The nozzle assembly of claim 1 , wherein the sprayer shaft comprises a plurality of outlets claim 1 , and wherein: (i) at least ...

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Номер записи: 57
28-05-2020 дата публикации

SPRINKLER HEAD EXTENSION

Номер: US20200164397A1
Автор: Shoemake Alan
Принадлежит:

Apparatus and associated methods relating to sprinkler head extension include a shaft extender that connects with an original shaft and a cap extender that replaces an original cap of a sprinkler head. In an illustrative example, a sprinkler head extension includes a shaft extender. The shaft extender has a coupling arrangement that connects the shaft extender with an original shaft in the sprinkler head. The sprinkler head extension also includes a cap extender that is configured to replace an original cap of the sprinkler head extension and provide a corresponding size to contain the shaft extender. By using the shaft extender and cap extender, a desired extended height of the sprinkler head may be obtained without replacing the whole sprinkler head. The sprinkler head extension may allow a user to raise the sprinkler head and avoid digging up and ruining the grass around the sprinkler head that needs to be raised. 1. A sprinkler head extension apparatus comprising:{'b': '210', 'a hollow spray head body () extending along a longitudinal axis, and having a lower body longitudinal end and an upper body longitudinal end;'}{'b': 220', '210', '210', '220', '220', '220', '220, 'a hollow shaft () extending along the longitudinal axis and disposed within the spray head body (), such that the spray head body () and the hollow shaft () are coaxially aligned with one another, wherein the hollow shaft () has a lower shaft longitudinal end and an upper shaft longitudinal end, the hollow shaft () is configured to facilitate a flow of fluid through the hollow shaft () from the lower shaft longitudinal end to the upper shaft longitudinal end;'}{'b': 240', '220', '210, 'a biasing member () operably coupled to the shaft and configured to bias the hollow shaft () in a longitudinal direction relative to the spray head body ();'}{'b': 310', '220', '210', '220', '310', '310', '310', '220', '310', '310, 'a hollow shaft extender () extending along the longitudinal axis and mechanically ...

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Номер записи: 58
15-07-2021 дата публикации

ROTATABLE SPRINKLER

Номер: US20210213467A1
Автор: Lo Shun Nan
Принадлежит:

A rotatable sprinkler comprises a base with a continuous curved surface and a rotation element disposed rotatably and relatively to the base. The rotation element has an outlet that connects to a water source. A decorative unit is disposed on a support, part of which is located on the rotation element and the free end of which is in contact with the continuous curved surface of the base. Therefore, the decorative unit may rotate relatively to the base, or move up and down when the free end of the support is pressed against the continuous curved surface. 1. A rotatable sprinkler comprises a base and a rotation element that rotates relative to the base , wherein the rotation element comprises an outlet connected to a water source; andat least one preferred unit comprises a support that rotates synchronously with the rotation element, a free end of the support is in contact with a bottom surface of the base.2. The rotatable sprinkler defined in claim 1 , wherein the rotation element is disposed in a driving source and rotates relative to the base.3. The rotatable sprinkler defined in claim 1 , wherein the base is connected to the water source claim 1 , and a water inlet of the rotation elements is connected to the inside of the base.4. The rotatable sprinkler defined in claim 1 , wherein the outlet is located in the rotation element away from the side of the base.5. The rotatable sprinkler defined in claim 1 , wherein the rotation element comprises a hollow column and a turntable disposed at the top of the column claim 1 , and the decorative unit is located between the turntable and the base.6. The rotatable sprinkler defined in claim 1 , wherein the rotation element is located between the decorative unit and the base.7. The rotatable sprinkler defined in claim 1 , wherein a part of the support is located in the rotation element.8. The rotatable sprinkler defined in claim 1 , wherein the bottom surface is a continuous curved surface and defines at least one low part ...

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Номер записи: 59
11-06-2020 дата публикации

WASH, CLEAN AND DRY SYSTEM WITH REMOVABLE SPRAY CANISTER DEVICE

Номер: US20200178738A1
Автор: Murray Brian, Peng Shao-Yu, Schwab Brian
Принадлежит:

A method and a wash, clean and dry system are provided for washing, cleaning and drying a surface region of a human body. The system includes a toilet seat assembly with a bidet assembly having a spray canister device for spraying the surface region with a solution, such as a skin protecting barrier solution, a cleaning solution or a medicated solution. In one aspect, the spray canister device can be movably insert into and out of the toilet seat assembly and is easy to operate and use. In addition, the bidet assembly further includes a spray nozzle assembly and a drying nozzle assembly, which are adapted to wash, clean and dry the region of the human body in three dimensional moments. The removable spray canister device with the removable sleeved cover element is thus easy to carry and be re-filled with new solutions. 1. An apparatus for storing a first solution and spraying the first solution onto a region of the human body , comprising:a toile seat assembly having a seat cover and a bidet seat,wherein the bidet seat comprises a seat body, a seat base, a bidet housing for housing a bidet assembly therein, a bidet spray cover, and a bidet housing cover,wherein the bidet housing cover is positioned at a surface of the bidet housing,wherein the bidet spray cover is capable of being in an open position and a closed position and adapted to cover the bidet assembly housed within the bidet housing, andwherein the bidet assembly comprising a removable spray canister device adapted to store the first solution and be inserted in and out of the base housing cover.2. The apparatus of claim 1 , wherein the removable spray canister device further comprises:a sleeved cover element; anda canister element.3. The apparatus of claim 2 , wherein the sleeved cover element of the removable spray canister device further comprises:a top cap portion;an opening at the top cap portion; a sleeve portion; anda trigger bar.4. The apparatus of claim 3 , wherein the first solution is stored ...

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Номер записи: 60
21-07-2016 дата публикации

Line marking apparatus with line guide

Номер: US20160207061A1
Автор: Iain Peter Mcguffie
Принадлежит: DIGITAL LINE MARKERS FZE

A line marking apparatus comprises a housing ( 1 ) provided with wheels ( 3 ), means ( 5 ) for propelling the apparatus, and a spray head ( 9 ) for delivering line marking material to a surface to be marked. At least one line guide ( 11 ) is provided for defining an edge of a line to be marked, the line guide being mounted on an arm ( 15 ) which is pivotably mounted relative to the remainder of the apparatus such that the line guide is movable between a deployed configuration and a stored configuration in which the line guide is received in receiving structure ( 23 ) formed on the housing.

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Номер записи: 61
20-07-2017 дата публикации

Material spraying device and a method for controlling the spraying direction of the device

Номер: US20170203318A1
Автор: Johannes Vähänen, Tapani Vähänen
Принадлежит: Johannes Vähänen, Tapani Vähänen

The present invention introduces an operational end module for material spraying or working tool applications. The end module may be fixed in an arm. The end module senses its current location and alignment, together with its nearest distance to an obstacle. The system corrects the direction and location of the end module based on the sensed data and the used application. The device has a user input interface and a screen for parameter representation. The end module direction and location can be controlled by three mutually orthogonally aligned motors connected along the material pipe, where the pipe curves between the motors, together with a variable length arm. A machined screwdriver operation in difficult locations is an example of the invention in the area of working tools.

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Номер записи: 62
28-07-2016 дата публикации

Pavement coating system having shiftable spray bar

Номер: US20160215460A1
Автор: Jason Bergkamp, Joesph Pembleton, Maynard Cunningham
Принадлежит: Bergkamp Inc

A coating applicator vehicle is configured to selectively discharge a flow of liquid emulsion and aggregate onto a roadway. The vehicle includes a rolling chassis and a powered spraying assembly supported by the chassis. The spraying assembly includes a spray bar assembly including a shiftable spray boom and a plurality of spray nozzles.

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Номер записи: 63
26-07-2018 дата публикации

Apparatus for the Two-Sided Coating of at Least One Running Flat Material Web

Номер: US20180207668A1
Автор: HERZ Andreas, Rutz Andreas
Принадлежит:

The invention relates to an apparatus for the two-sided coating of at least one running flat material web (), 110. Apparatus for the two-sided coating of at least one running flat material web () ,{'b': 2', '3, 'claim-text': [{'b': 2', '10', '3', '10', '10, 'wherein the first coating nozzle () is providable to the first side of the flat material web () and the second coating nozzle () is providable to the second side of the flat material web (), in order to coat the respective side of the flat material web (), and'}, {'b': 2', '3, 'wherein at least one, preferably both, coating nozzles (, ) are transferable from a working position into a maintenance position (A, W) and back, as well as'}], 'with a first and a second coating nozzle (, ),'}{'b': 4', '8', '4', '8', '2', '3, 'i': a,', 'a, 'claim-text': {'b': 2', '3', '4', '8', '2', '3', '4', '8', '2', '3, 'i': a,', 'a, 'wherein, during the transferring of at least one of the said coating nozzles (, ) from the working position into the maintenance position (A, W), a first rigid supply line section and a second rigid supply line section (, ), which in the working position (A) enable a throughflow of the coating material to the coating nozzle (, ), are automatically moved relative to one another in such a manner so that the throughflow channels () embodied in them are moved relative to one another in order to interrupt the throughflow of the coating material to this coating nozzle (, ).'}, 'with supply line sections (, ) with throughflow channels () that are embodied therein and that are connected with one another in the working position (A) and that ensure a throughflow for supplying a hot, liquid coating material to the respective coating nozzle (, ),'}2884a. Apparatus according to claim 1 , characterized in that the throughflow channel () for the coating material embodied in the second supply line section () claim 1 , during the transferring of the associated coating nozzle from the working position into the maintenance ...

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Номер записи: 64
25-06-2020 дата публикации

Method of Controlling Surface Treatment System

Номер: US20200198154A1
Автор: Nakayama Genji, Shiwa Hideo, SUZUKI Hiroyuki, Teramoto Yasuto
Принадлежит:

Provided is a system controlling method that improves versatility of a surface treatment system. In the treatment system, for treating a surface of an object by a treatment machine while moving the treatment machine relative to the surface of the object by an action of a work robot, there is provided a trackless type work machine mounting the work robot on a self-propelled cart; and the work machine mounts a robot moving device for moving the work robot relative to the self-propelled cart at least in a height direction. A work area in which the object and the work machine are present is image-captured by a position determination camera. A control device recognizes relative positional relation between the object and the self-propelled cart based on image-captured data of the position determination camera and controls the self-propelled cart based on the recognized relative positional relation, whereby the work machine is moved to a designated work position near the object. 1. A method of controlling a surface treatment system , the method comprising:moving a treatment machine for treating a surface of an object relative to the surface of the object by a movement of a work robot, the treatment machine being held by a leading end portion of a work arm of the work robot, thus treating the surface of the object by the treatment machine,wherein the surface treatment system comprises trackless type work machine mounting the work robot on a self-propelled cart, the work machine mounting a robot moving device for moving the work robot relative to the self-propelled cart at least in a height direction, and the self-propelled cart, the robot moving device, and the work robot being controlled by a control device, respectively;image-capturing, by a position determination camera, a work area in which the object and the work machine are present;recognizing, by the control device, a relative positional relation between the object and the work machine, based on captured-image data ...

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Номер записи: 65
05-08-2021 дата публикации

SPRINKLER HEAD NOZZLE ASSEMBLY WITH ADJUSTABLE ARC, FLOW RATE AND STREAM ANGLE

Номер: US20210237104A1
Автор: Luo Danhui
Принадлежит:

A sprinkler head nozzle assembly in accordance with an embodiment of the present invention includes an adjustable nozzle operable to extend and reduce an arcuate opening wherein the size of the arcuate opening indicates the arc of coverage of the sprinkler head nozzle assembly and a rotating distributor, mounted on a central shaft extending through the housing and the nozzle member, and operable to deflect a flow of water from the arcuate opening out of the nozzle assembly. 1. A sprinkler assembly comprises:a base;a nozzle element mounted in the base and including an arcuate opening through which a stream of water passes;an arc of coverage adjustment element mounted in the base and operatively connected to the nozzle element and accessible from an exterior of the nozzle assembly to expand and contract the arcuate opening in the nozzle element to adjust an arc of coverage provided by the stream of water provided by the nozzle element;a shaft extending through the base, the nozzle element, and the arc of coverage adjustment element and extending above the base, the shaft axially movable relative to the base; anda rotating distributor mounted on a top end of the shaft and rotatable with respect thereto, the rotating distributor positioned to receive the stream of water and distribute the water is outward and away from the nozzle assembly in the arc of coverage.2. The sprinkler head nozzle assembly of claim 1 , wherein the nozzle element further comprises: a cylindrical lower portion;', a stepped and spiraled top surface;', 'a radially extending rib;, 'a conical upper portion, the conical upper portion including, 'a disk shaped middle element including one or more openings formed therein around a portion of the disk shaped middle element; and', 'a vertically extending element extending from a top surface of the upper element, wherein the vertically extending element rotates between a first position and a second position to vary a length of the arcuate opening defined ...

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Номер записи: 66
04-08-2016 дата публикации

Remote controlled motion activated water repellant system and method

Номер: US20160219865A1
Автор: Christopher T. Rich, Thomas J. Daly, Jr.
Принадлежит: Woodstream Corp

A motion activated water repellant sprinkler device for repelling animals that can be remotely controlled is provided. When the device is in on mode, the user can remotely adjust the sensitivity setting of the motion detector, set a time period for which the sprinkler will continually spray, and turn off the device so that the user can approach the device without being sprayed. The ability to set a particular time period for continuous sprinkler activity allows the motion activated water repellant sprinkler device to be used not only as an animal deterring device but also as a watering device for grass and other plants.

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Номер записи: 67
16-07-2020 дата публикации

POP-OUT SPRINKLER WITH VACUUM ACTUATED PUSH-BACK

Номер: US20200222934A1
Автор: Krutskevych Nazar
Принадлежит:

Disclosed is a sprinkler system including a controller, wherein when the sprinkler system is in a pressurized mode, the controller is configured for: rendering a first determination to transition the sprinkler system to a standby mode, and executing a first communication with a vacuum pump based on the first determination, the first communication directing the vacuum pump to activate, whereby fluid is drained from the sprinkler system. 1. A sprinkler system comprising a controller , wherein:when the sprinkler system is in a pressurized mode, the controller is configured for:rendering a first determination to transition the sprinkler system to a standby mode; andexecuting a first communication with a vacuum pump based on the first determination, the first communication directing the vacuum pump to activate, whereby fluid is drained from the sprinkler system.2. The sprinkler system of comprising a sprinkler head claim 1 , wherein when the sprinkler system is in the pressurized mode claim 1 , the sprinkler head is pressurized with the fluid.3. The sprinkler system of wherein the sprinkler head is a pendant sprinkler head.4. The sprinkler system of wherein the sprinkler head is a frangible bulb pendant head.5. The sprinkler system of wherein the sprinkler head is a concealed pendant head.6. The sprinkler system of wherein when the sprinkler system is in the pressurized mode claim 5 , the sprinkler head is deployed claim 5 , and when the vacuum pump is activated claim 5 , vacuum pressure retracts the sprinkler head.7. The sprinkler system of wherein:when the sprinkler system is in the standby mode, the controller is configured for:rendering a second determination to transition the sprinkler system to the pressurized mode; andexecuting a first communication with a shutoff valve based on the second determination, the second communication directing the shutoff valve to energize, whereby pressurized gas pressurizes the fluid and the fluid then pressurizes the sprinkler ...

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Номер записи: 68
23-08-2018 дата публикации

Debris Resistant Sprinkler

Номер: US20180236477A1
Автор: McAfee Michael A., Phillips William Tomas
Принадлежит:

There is provided a pop-up sprinkler with improved flushing to resist debris build up that can cause improper pop-up and retraction operation. The stem of the sprinkler defines at least one path to flush debris from the sealing area between the stem and the housing of the sprinkler. This path can flush debris during pop-up of the stem from the housing and retraction of the stem into the housing. One or more grooves can be used to provide a number of flushing paths. The stem also can be tapered to provide additional flushing. 1. A sprinkler comprising:a housing having an inlet connectable to an irrigation system;a stem associated with the housing, the stem capable of being extended from the housing during an irrigation cycle and being retracted into the housing between irrigation cycles; andat least one groove along at least a portion of the stem, the at least one groove providing a flushing path for water from the housing upon extension of the stem from the housing.2. The sprinkler of wherein the at least one groove provides a flushing path for water from the housing upon retraction of the stem into the housing.3. The sprinkler of further comprising a cover for the housing claim 1 , the cover defining a hole through which the stem reciprocates when extending from the housing during an irrigation cycle and retracting into the housing between irrigation cycles.4. The sprinkler of further comprising an annular seal at the hole claim 3 , and the flushing path enabling water to pass by the annular seal.5. The sprinkler of wherein the annular seal comprises an annular sealing rib that engages the stem to seal the housing when the stem extends from the housing during an irrigation cycle.6. The sprinkler of wherein the stem is tapered along at least a portion of its length.7. The sprinkler of wherein the stem has at least two different tapered segments claim 6 , each tapered segment having a different taper rate.8. The sprinkler of further comprising a nozzle attached to ...

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Номер записи: 69
01-08-2019 дата публикации

DEVICE FOR CLEANING AN OPTICAL SENSOR OF AN OPTICAL DETECTION SYSTEM FOR A MOTOR VEHICLE

Номер: US20190232921A1
Автор: Giraud Frédèric, Trebouet Marcel
Принадлежит: VALEO SYSTEMES D'ESSUYAGE

The invention relates to a cleaning device () intended for spraying at least one fluid onto a surface to be cleaned of a motor vehicle, such as an optical sensor of an optical detection system, in which a movable piston (), sliding inside a hollow body () about a stationary rod extending along a longitudinal axis (X) and carrying a cleaning fluid distribution element () at one end, allows a fluid to be conveyed towards the distribution element () via passage channels () arranged between the piston and the rod and having different axial dimensions. 1. A cleaning device to spray at least one fluid toward a surface that is to be cleaned comprising an optical sensor of an optical detection system of a motor vehicle , the cleaning device comprising:a hollow body closed at one end by an inlet flange;a mobile piston able to slide along a longitudinal axis in the hollow body and which at a first end bears a cleaning fluid distribution element, the piston being able to move between a retracted extreme position and a deployed extreme position;a rod secured to the inlet flange which runs parallel to the longitudinal axis and along which the mobile piston slides; andmeans for conveying cleaning fluid through the hollow body, from a fluid intake end-piece as far as the distribution element, the means for conveying comprising at least one intake chamber, the volume of which varies according to the movement of the mobile piston and a distribution duct formed in the mobile piston,the piston and the rod being configured to provide between them at least one passageway for cleaning fluid,wherein the at least one passageway is formed by a slot formed on the mobile piston.2. The cleaning device as claimed in claim 1 , wherein the slot of the at least one passageway is arranged in the mobile piston parallel to the longitudinal axis.3. The cleaning device as claimed in claim 1 , wherein the mobile piston and the rod are configured in such a way that each slot formed in the mobile piston ...

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Номер записи: 70
23-07-2020 дата публикации

ROTARY SPRINKLER RISER EXTENSION KIT

Номер: US20200230626A1
Автор: KETTERLING Kody J.
Принадлежит:

A rotary sprinkler riser extension kit is disclosed for use with a rotary sprinkler. The kit includes an external riser extension having an upper end and lower end, and defining a channel extending through the upper end and lower end. The channel is configured to accommodate the stem of the rotary sprinkler, the upper end is configured to attach to the cap of the rotary sprinkler, and the lower end is configured to attach to the enclosure of the rotary sprinkler. The kit also includes an internal riser extension having a height substantially equal to total length of the external riser extension, a width less than inner width of the enclosure of the rotary sprinkler, means for attaching to the geared lower end of the stem, a lower gear configured to rotate the rotary sprinkler, and means to raise the stem and channel water thereto in response to water pressure at an inlet to the enclosure. 1. A rotary sprinkler riser extension kit for a rotary sprinkler , the rotary sprinkler having a cap , stem , and enclosure , the kit comprising:an external riser extension having an upper end and lower end, and defining a channel extending through the upper end and lower end, the channel configured to accommodate the stem of the rotary sprinkler, the upper end configured to attach to the cap of the rotary sprinkler, and the lower end configured to attach to the enclosure of the rotary sprinkler; andan internal riser extension having a height substantially equal to total length of the external riser extension, a width less than inner width of the enclosure of the rotary sprinkler, means for attaching to the stem of the rotary sprinkler, a lower gear configured to rotate the rotary sprinkler, and a means for arresting rotation of the rotary sprinkler.2. The rotary sprinkler extension kit of wherein the means for attaching the internal riser extension to the stem of the rotary sprinkler comprises a plurality of gear engagement tabs.321. The rotary sprinkler extension kit of wherein ...

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Номер записи: 71
20-11-2014 дата публикации

Sprinkler With Internal Compartments

Номер: US20140339333A1
Автор: James T. Wright, III, Steven C. Renquist
Принадлежит: Toro Co

A sprinkler includes a compartment that surrounds its riser portion in an offset or asymmetrical configuration. More specifically, the distance of the compartments walls from those of the riser vary (i.e., increase or decrease) at different locations surrounding the riser. Put another way, the riser is closer to one side of the compartment than other sides of the compartment. This non-concentric configuration allows larger components to fit inside the compartment than would otherwise fit if the riser was symmetrically surrounded by the compartment.

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Номер записи: 72
30-07-2020 дата публикации

Sprinkler Assembly

Номер: US20200238321A1
Автор: III James T., Janku Peter, Lichte Leo James, McKenzie Jeff, Wright, Zimmerman James
Принадлежит: THE TORO COMPANY

The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body. 1. A sprinkler. This application is a continuation of U.S. patent application Ser. No. 15/861,603 filed Jan. 3, 2018 entitled Sprinkler Assembly, which is a continuation of U.S. patent application Ser. No. 15/456,234 filed Mar. 10, 2017 entitled Sprinkler Assembly, now U.S. Pat. No. 9,889,458 issued Feb. 13, 2018; which is a continuation of U.S. patent application Ser. No. 15/004,643 filed Jan. 22, 2016 entitled Sprinkler Assembly, now U.S. Pat. No. 9,623,431 issued Apr. 18, 2017; which is a continuation of U.S. patent application Ser. No. 14/299,811 filed Jun. 9, 2014 entitled Sprinkler Assembly, now U.S. Pat. No. 9,242,255 issued Jan. 26, 2016; which is a continuation of U.S. patent application Ser. No. 13/718,881 filed Dec. 18, 2012 entitled Sprinkler Assembly, now U.S. Pat. No. 8,746,591 issued Jun. 10, 2014; which is a continuation of U.S. patent application Ser. No. 12/608,915 filed Oct. 29, 2009 entitled Sprinkler Assembly, now U.S. Pat. No. 8,444,063 issued May 21, 2013; which is a continuation of U.S. patent application Ser. No. 11/303,328 filed Dec. 15, 2005 entitled Sprinkler Assembly, now U.S. Pat. No. 7,631,813 issued Dec. 15, 2009; which claims priority to U.S. Provisional Application Ser. No. 60/637,342 filed Dec. 17, 2004 entitled Sprinkler Assembly; all of which are hereby incorporated by reference herein in their entireties.This invention relates generally to irrigation sprinklers. More specifically, this invention relates to a motorized irrigation sprinkler having an improved body compartment design with magnetic sprinkler head sensing.Sprinkler systems for turf irrigation are well known. Typical systems include a ...

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Номер записи: 73
23-09-2021 дата публикации

COATING DEVICE WITH MOVABLE SPRAY NOZZLES

Номер: US20210291219A1
Автор: CUADRADO FERNANDEZ Pedro
Принадлежит: STE TECPHARM, S.L.

The invention relates to a coating device () with movable spray nozzles comprising a rotating drum () and positioning group () of a set of spray nozzles () for a product with a control column () able to be located essentially axially inside the drum () and which houses an inner shaft (), the control column () being equipped with at least an articulated arm () that includes a rotating nozzle set () carrier (). A transmission system () based on pulley means and corresponding pulling means housed in the control column () and in the articulated arm () simultaneously produce the contraction or extension of the articulated arm () and the rotation of the nozzle set () carrier () based on the relative angular position between the steering column () and the inner shaft (). 1. A coating device with movable spray nozzles that comprises a coating container that houses a rotating and perforated drum intended to stir a mass of articles to be coated during the rotation of the drum , which will define a free surface , and a positioning group of a set of spray nozzles for a product with which one desires to coat the articles while they are stirred by the drum , characterized in that said positioning group comprisesa control column, able to be located essentially axially inside the drum, and which houses an inner shaft,the control column being equipped with at least an articulated arm which has a first part and a second part articulated together around a first shaft, the first part rotating in conjunction with the control column and a nozzle set carrier being joined in an articulated way around a second shaft to the second part of the articulated arm, both first and second shafts parallel to each other and to the control column,a transmission system based on pulley means and corresponding pulling means housed in the control column and in the articulated arm which simultaneously produce the contraction or extension of the articulated arm and the rotation of the nozzle set carrier with ...

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Номер записи: 74
06-09-2018 дата публикации

SPRINKLER HEAD NOZZLE ASSEMBLY WITH ADJUSTABLE ARC, FLOW RATE AND STREAM ANGLE

Номер: US20180250692A1
Автор: III Carl L.C., JR. CARL L.C., KAH
Принадлежит:

A sprinkler head nozzle assembly in accordance with an embodiment of the present invention includes a housing including an inlet for pressurize water and an outlet downstream of the inlet, a valve member, operable to extend and reduce an arcuate opening at the outlet of the housing, wherein the size of the arcuate opening indicates the arc of coverage of the sprinkler head nozzle assembly and a rotating distributor, mounted on a central shaft extending through the housing and the valve member, and operable to deflect a flow of water from the arcuate opening out of the nozzle assembly. 1. A viscous brake assembly for use in a sprinkler head nozzle assembly with a rotating distributor to limit the speed of the rotating distributor , the viscous brake assembly comprising:a viscous braking chamber filler with a viscous liquid;a shaft extending through the viscous braking chamber and attached to a breaking disc connected to the shaft such that the distributor rotates relative to the shaft and breaking disc;a damping disk formed on the shaft and located in the viscous braking chamber, the damping disk including at least on spiral shaped vane formed on a surface thereof to direct viscous liquid inward as the distributor rotates.2. The viscous brake assembly of claim 1 , wherein the braking chamber includes a top plate with a first opening formed therein for the shaft to pass through the braking chamber.3. The viscous braking assembly of claim 2 , wherein the braking chamber includes a bottom plate with a second opening formed therein for the shaft to pass through the braking chamber and wherein the disc is positioned in the braking chamber closer to the bottom plate than the top plate such that resistance of the braking fluid between the braking disc and the bottom plate to the rotation of the distributor is the primary source of the braking force of the viscous braking assembly.4. The viscous braking assembly of claim 3 , wherein the flow of the viscous fluid toward the ...

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Номер записи: 75
14-09-2017 дата публикации

Spraying device

Номер: US20170259292A1
Автор: David Keith Dycher, Gregory Clegg Spooner, Hei Wai Choi, Shao Jun ZHANG, Xin Shen
Принадлежит: Conopco Inc

A compact spraying device ( 10 ) connectable to a surface and for spraying a fluid comprises a housing ( 16 ) with an inlet ( 20 ), a pump ( 28 ) in fluid communication with the inlet ( 20 ), a retractable nozzle ( 24 ) in fluid communication with the pump ( 28 ), a nozzle cover ( 22 ) and a drive system ( 30 ). The retractable nozzle ( 24 ) selectively extends forward relative to a front side of the housing ( 16 ) into a spraying position for spraying the fluid and retracts inside the housing to a retracted position when not spraying. The nozzle cover ( 22 ) is selectively moveable from a closed position in which the cover ( 22 ) covers the nozzle ( 24 ) when the nozzle ( 24 ) is in a retracted position, to an open position in which the cover ( 22 ) moves to allow the nozzle ( 24 ) to extend into the spraying position. The drive system ( 30 ) moves the retractable nozzle ( 24 ) and the nozzle cover ( 22 ) and operates the pump ( 28 ).

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Номер записи: 76
13-09-2018 дата публикации

SWIVEL SHOWER WITH A SHUT-OFF VALVE

Номер: US20180257092A1
Автор: Bühler Jürgen, Dieterle Daniel Philipp, Friedrich Stephanie
Принадлежит: HANSGROHE SE

Swivel shower including a shower body with a base body, a swivel body including a shower outlet and mounted for swivel movement relative to the base body between a rest position and an operating position, a shower fluid inlet and a fluid flow path from the shower fluid inlet to the shower outlet. A shut-off valve is arranged within the shower body in the fluid flow path between the shower fluid inlet and the shower outlet and blocks the fluid flow path as a function of a swivel position of the swivel body, wherein the fluid flow path is completely blocked in the rest position of the swivel body and is completely unblocked in the operating position of the swivel body. 1. A swivel shower , comprising:a shower body with a base body, a swivel body including a shower outlet and mounted for swivel movement relative to the base body between a rest position and an operating position, a shower fluid inlet and a fluid flow path from the shower fluid inlet to the shower outlet; anda shut-off valve arranged within the shower body in the fluid flow path between the shower fluid inlet and the shower outlet, the shut-off valve blocking the fluid flow path as a function of a swivel position of the swivel body, wherein the fluid flow path is completely blocked in the rest position of the swivel body and is completely unblocked in the operating position of the swivel body.2. The swivel shower according to claim 1 , further comprising a swivel drive for driven swiveling of the swivel body as a function of a fluid pressure of the supplied shower fluid.3. The swivel shower according to claim 1 , wherein the shut-off valve has a switching hysteresis claim 1 , according to which the shut-off valve starts unblocking the fluid flow path during swiveling of the swivel body from the rest position in the direction towards the operating position with a delay as compared to the shut-off valve completely blocking the fluid flow path during swiveling of the swivel body from the operating position ...

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Номер записи: 77
13-09-2018 дата публикации

SWIVEL SHOWER HAVING A FLUID PRESSURE DRIVEN SWIVEL BODY

Номер: US20180257097A1
Автор: Blessing Gerd, Dieterle Daniel Philipp
Принадлежит:

Swivel shower including a base body, a swivel body including a shower outlet and held on the base body for swivel movement about a swivel axis between a first swivel body end position, constituting a rest position, and a second swivel body end position, constituting an operating position, a shower fluid inlet for supplying a shower fluid, and a swivel drive for driven swiveling of the swivel body, wherein the swivel drive includes a slide piston capable of being pressurized by a fluid pressure of the supplied shower fluid, which piston is arranged for translational movement between a first piston end position, corresponding with the first swivel body end position, and a second piston end position, corresponding with the second swivel body end position. Illustratively, the slide piston is arranged with a translation directional component in parallel to the swivel axis, and/or the swivel drive includes a transmission element in the form of a slotted guide mechanism between the slide piston and the swivel body, wherein the transmission element transmits the translational movement of the slide piston into a swivel movement of the swivel body, and/or the shower outlet in the rest position of the swivel body is swiveled away from a visible face of the swivel shower, and a swivel angle stroke from the first to the second swivel body end position is at most 90°. 1. A swivel shower , comprisinga base body;a swivel body including a shower outlet and held on the base body for swivel movement about a swivel axis between a first swivel body end position, defining a rest position, and a second swivel body end position, defining an operating position;a shower fluid inlet for supplying a shower fluid; anda swivel drive for driven swiveling of the swivel body, wherein the swivel drive includes a slide piston capable of being pressurized by a fluid pressure of the supplied shower fluid, the slide piston is arranged for translational movement between a first piston end position, ...

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Номер записи: 78
28-10-2021 дата публикации

Reduced precipitation rate nozzle

Номер: US20210331185A1
Автор: David Eugene Robertson, John James Wlassich, Lee James Shadbolt, Samuel C. Walker
Принадлежит: Rain Bird Corp

A nozzle is provided having a low precipitation rate and uniform fluid distribution to a desired arcuate span of coverage. The nozzle has an inflow port having a shape corresponding to the desired arc of coverage and a size for effecting a low precipitation rate. The nozzle also has a deflector surface with a water distribution profile including ribs for subdividing the fluid into multiple sets of fluid streams. There are at least two fluid streams for distant and close-in irrigation to provide relatively uniform distribution and coverage. The nozzle may be a unitary, one-piece, molded nozzle body including a mounting portion, an inflow port, and a deflector portion.

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Номер записи: 79
20-09-2018 дата публикации

Sprinkler with internal compartments

Номер: US20180264497A1
Автор: James T. Wright, III, Steven C. Renquist
Принадлежит: Toro Co

A sprinkler includes a compartment that surrounds its riser portion in an offset or asymmetrical configuration. More specifically, the distance of the compartments walls from those of the riser vary (i.e., increase or decrease) at different locations surrounding the riser. Put another way, the riser is closer to one side of the compartment than other sides of the compartment. This non-concentric configuration allows larger components to fit inside the compartment than would otherwise fit if the riser was symmetrically surrounded by the compartment.

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Номер записи: 80
29-09-2016 дата публикации

Sprinkler head nozzle assembly with adjustable arc, flow rate and stream angle

Номер: US20160279657A1
Автор: Carl L.C. Kah, Iii
Принадлежит: Individual

A rotary driven sprinkler with adjustable flow rate and distance control where the change in distance of the coverage outwardly from the sprinkler is directly proportional to the change in flow rate. The flow rate at a selected sprinkler design pressure and installed nozzle may be indicated on the top of the sprinkler nozzle housing and its distance of coverage may be set. Also a changeable nozzle with a settable stream elevation angle may be provided using the nozzle retention screw.

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Номер записи: 81
05-09-2019 дата публикации

Sprinkler With Internal Compartments

Номер: US20190270111A1
Автор: III James T., Renquist Steven C., Wright
Принадлежит: THE TORO COMPANY

A sprinkler includes a compartment that surrounds its riser portion in an offset or asymmetrical configuration. More specifically, the distance of the compartments walls from those of the riser vary (i.e., increase or decrease) at different locations surrounding the riser. Put another way, the riser is closer to one side of the compartment than other sides of the compartment. This non-concentric configuration allows larger components to fit inside the compartment than would otherwise fit if the riser was symmetrically surrounded by the compartment. 1. A sprinkler. This application is a continuation of U.S. patent application Ser. No. 15/982,863 filed May 17, 2018 entitled Sprinkler With Internal Compartments, which is a continuation of U.S. patent application Ser. No. 15/352,422 filed Nov. 15, 2016 (now U.S. Pat. No. 9,987,649 issued Jun. 5, 2018), which is a continuation of U.S. patent application Ser. No. 14/280,113, filed May 16, 2014 entitled Sprinkler with Internal Compartments (now U.S. Pat. No. 9,539,602 issued Jan. 10, 2017), which claims benefit of U.S. Provisional Application Ser. No. 61/824,212 filed May 16, 2013 entitled Sprinkler with Internal Compartments, all of which are hereby incorporated herein by reference in their entireties.Sprinkler systems for turf irrigation are well known. Typical systems include a plurality of valves and sprinkler heads in fluid communication with a water source, and a centralized controller connected to the water valves. At appropriate times the controller opens the normally closed valves to allow water to flow from the water source to the sprinkler heads. Water then issues from the sprinkler heads in predetermined fashion.There are many different types of sprinkler heads, including above-the-ground heads and “pop-up” heads. Pop-up sprinklers, though generally more complicated and expensive than other types of sprinklers, are thought to be superior. There are several reasons for this. For example, a pop-up sprinkler's ...

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Номер записи: 82
27-08-2020 дата публикации

POWDER COATING PLANT FOR COATING A WORKPIECE WITH COATING POWDER

Номер: US20200269269A1
Автор: HALLER Reinhard, LOOS Eugen, SCHMIDT Ruslan, STUDERUS Patrik
Принадлежит:

A powder coating plant for coating a workpiece with coating powder includes a booth, which receives the workpiece delivered via a floor conveyor. In addition, the powder coating plant has an upper spray applicator arrangement for spraying coating powder downward, and a lower spray applicator arrangement for spraying coating powder upward. The upper and the lower spray applicator arrangement are thereby oriented toward the same workpiece. In addition, a manipulator is provided, to which the upper and the lower spray applicator arrangement is fastened. The manipulator is formed such that the spray applicator arrangements can be moved at least in the transport direction of the workpiece by the manipulator. 1. A powder coating plant for coating a workpiece with coating powder , comprising:a booth, which to receives the workpiece delivered via a floor conveyor,an upper spray applicator arrangement is provided for spraying coating powder downward,a lower spray applicator arrangement is provided for spraying coating powder upward,the upper and the lower spray applicator arrangement being oriented toward a same workpiece, anda manipulator to which the upper and the lower spray applicator arrangement are fastened, and by which are movable at least in a transport direction of the same workpiece.2. The powder coating plant according to claim 1 ,wherein the booth has a manipulator opening, through which the manipulator protrudes, andcomprising a powder extraction opening, which is arranged opposite the manipulator opening.3. The powder coating plant according to claim 1 ,wherein a horizontal spray applicator arrangement is provided for horizontally spraying coating powder.4. The powder coating plant according to claim 3 , wherein the horizontal spray applicator arrangement is fastened to the manipulator and by which it is horizontally movable.5. The powder coating plant according to claim 1 ,comprising a rotating device for rotating the same workpiece to be coated.6. The powder ...

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Номер записи: 83
16-12-2021 дата публикации

INSPECTION AND REPAIR TOOL

Номер: US20210387746A1
Автор: Bewlay Bernard Patrick, DANKO Todd William, ELKady Ahmed M, Foxall Julian Matthew, Fullington Michael Dean, Graham Andrew Crispin, Hawke Trevor Owen, JR. Byron Andrew, KESHAVAN Hrishikesh, Kulkarni Ambarish Jayant, Pritchard, Wallace Margeaux
Принадлежит:

A method for inspecting and repairing a surface of a component of a gas turbine engine, the method including: inserting an inspection and repair tool into an interior of the gas turbine engine; inspecting the surface of the component with the inspection and repair tool; performing a repair of the surface of the component with the inspection and repair tool from within the interior of the gas turbine engine, the inspection and repair tool remaining within the interior of the gas turbine engine between inspecting the component and performing the repair of the surface of the component. 1. A method for inspecting and repairing a surface of a component of a gas turbine engine comprising:inserting an inspection and repair tool into an interior of the gas turbine engine;inspecting the surface of the component with the inspection and repair tool;performing a repair of the surface of the component with the inspection and repair tool from within the interior of the gas turbine engine, the inspection and repair tool remaining within the interior of the gas turbine engine between inspecting the component and performing the repair of the surface of the component.2. The method of claim 1 , further comprising:determining the surface of the component includes a defect based on the inspection of the surface of the component with the inspection and repair tool.3. The method of claim 1 , wherein inspecting the surface of the component with the inspection and repair tool comprises inspecting the surface of the component with a plurality of cameras of the inspection and repair tool.4. The method of claim 3 , wherein the plurality of cameras includes two cameras defining an overlapping field of view.5. The method of claim 3 , wherein inspecting the surface of the component with the inspection and repair tool further comprises measuring a distance between the surface of the component and the inspection and repair tool.6. The method of claim 1 , wherein inspecting the surface of the ...

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Номер записи: 84
12-09-2019 дата публикации

ELECTROSTATIC COATER AND ELECTROSTATIC COATING METHOD

Номер: US20190275537A1
Автор: Iwase Masatoshi, OKAMOTO KENJI, OTA Naoki
Принадлежит:

A charge remaining in an electrostatic coater when power supply to the electrostatic coater is stopped is neutralized at an early stage. 1. An electrostatic coating method for charging a fluid , the method comprising:charging the fluid with a first high voltage with a first polarity;monitoring a current flow;detecting an abnormal current value;stopping the charging of the fluid with the first high voltage in response to the detection of the abnormal current value; andcharging the fluid with a second high voltage with a second polarity, wherein the second polarity is opposite the first polarity, and wherein charging the fluid with the second high voltage neutralizes the first high voltage.2. The method of claim 1 , generating the first high voltage with a first high voltage generator.3. The method of claim 1 , generating the second high voltage with a second high voltage generator.4. The method of claim 1 , blocking a flow of current through a second high voltage generator with a rectifying device while charging the fluid with the first high voltage.5. The method of claim 4 , wherein the second high voltage generator and the rectifying device are in series.6. The method of claim 1 , wherein charging the fluid with the second high voltage comprises charging the fluid with the second high voltage for a predetermined time period.7. The method of claim 1 , comprising reducing a charge produced by a second high voltage generator that generates the second high voltage in response to a decrease in a distance between an electrostatic coater and a workpiece.8. An electrostatic coating method for charging a fluid claim 1 , the method comprising:charging the fluid with a first high voltage with a first polarity;monitoring current flow;detecting an abnormal current value;stopping the charging of the fluid with the first high voltage in response to detection of the abnormal current value; andgenerating ions with a second polarity, wherein the second polarity is opposite the first ...

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Номер записи: 85
19-09-2019 дата публикации

DISENGAGING ARC ADJUSTING GEAR FOR AN IRRIGATION SPRINKLER WITH AN ADJUSTABLE REVERSING GEAR DRIVE

Номер: US20190283051A1
Автор: Simmons Zachary B.
Принадлежит:

A sprinkler can include a turbine, a nozzle, a gear drive and a reversing mechanism. The gear drive and the reversing mechanism rotatably couple the turbine and the nozzle. The gear drive can shift a direction of rotation of an output stage that is coupled to the reversing mechanism. The sprinkler can include at least one arc adjusting gear that moves and arc adjusting tab to contact a shift arm to cause the shifting mechanism to change direction. The arc adjusting gear can engage with the arc tab for adjusting the arc setting and disengage from the arc tab for normal operation. 1. An irrigation sprinkler comprising:a turbine;a nozzle;a reversing mechanism having an adjustment gear; andan adjustment mechanism having a first end, a second end, and a longitudinal axis extending through the first and second ends, the adjustment mechanism further comprising an adjusting gear disposed at the first end and configured to selectively engage with the adjustment gear and a user interface disposed at the second end, wherein the adjustment mechanism is configured to transition between a first position and a second position, and wherein the longitudinal axis of the adjustment mechanism tilts as the adjustment mechanism transitions from the first position to the second position.2. The irrigation sprinkler of claim 1 , wherein the adjusting gear engages with the adjustment gear when the adjustment mechanism is in the first position and is disengaged from the adjustment gear when the adjustment mechanism is in the second position.3. The irrigation sprinkler of claim 1 , further comprising a clutch configured to tilt the adjustment mechanism from the second positon to the first position when the adjustment mechanism is rotated by a user.4. The irrigation sprinkler of claim 1 , further comprising a locking mechanism coupled to the adjustment gear and configured to inhibit rotation of the adjustment gear when the adjustment mechanism is in the first position and to permit rotation of ...

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Номер записи: 86
19-09-2019 дата публикации

Rotary Nozzle

Номер: US20190283052A1
Автор: Robertson David Eugene, Shadbolt Lee James, Walker Samuel C.
Принадлежит:

An irrigation nozzle with a rotating deflector is provided whose rotational speed may be controlled by a friction brake. The nozzle may also include an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the sprinkler to a desired arcuate length. The arcuate length may be adjusted by pressing down and rotating a deflector to directly actuate the valve. The nozzle may also include a radius reduction valve that may be adjusted by actuation of an outer wall of the nozzle. Rotation of the outer wall causes a flow control member to move axially to or away from an inlet. 1. A nozzle comprising:a rotatable deflector having an underside surface contoured to deliver fluid radially outwardly therefrom;a nozzle body defining an inlet and an outlet, the inlet configured to received fluid from a source and the outlet configured to deliver fluid to the underside surface of the deflector to cause rotation of the deflector;a brake disposed within the deflector configured to reduce the rotational speed of the deflector, the brake comprising a first brake body that rotates with the deflector, a second brake body that is fixed against the rotation, and a brake pad disposed between and engaging the first brake body and the second brake body;wherein at least one of the first brake body and the second brake body includes a spiral surface configured to distribute lubricant on a surface of the brake pad.2. The nozzle of claim 1 , wherein the first brake body includes a first spiral surface configured to distribute lubricant on a first surface of the brake pad.3. The nozzle of claim 2 , wherein the second brake body includes a second spiral surface configured to distribute lubricant on a second surface of the brake pad.4. The nozzle of claim 3 , wherein the first surface of the brake pad is a top surface and the second surface of the brake pad is a bottom surface claim 3 , the first brake body engaging the top ...

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Номер записи: 87
19-09-2019 дата публикации

Sprinkler apparatus and system for irrigation technical field cross reference to related applications

Номер: US20190283064A1
Автор: Cameron Cote
Принадлежит: Kristy COTE

A sprinkler apparatus, a flow rate control valve assembly, and a sprinkler irrigation system for providing an even distribution of water across an asymmetrically shaped water receiving area. The sprinkler apparatus comprises a pop-up sprinkler head with a base housing for confiningly receiving a pressurized water flow that actuates a nozzle housing slidingly and rotationally cooperating with the base housing to pop-up into an operating position for discharge of water through at least one pair of nozzle assemblies. The pair of nozzle assemblies comprise an upper nozzle assembly and a lower nozzle assembly near the top end of the nozzle housing. The upper nozzle assembly controllably projects the pressurized water flow for a precisely set distance, while the lower nozzle assembly comprises a vertical slit-shaped aperture through which water is discharged in a curtain effect. Together, the pair of nozzle assemblies achieve a substantially uniform elliptical linear spray pattern with a bias to outermost end. A flow rate control valve assembly is further described and comprises a flow control valve assembly that can be fluidly coupled to a pop-up sprinkler head to controllably supply the pressurized water flow, the flow control valve assembly comprising a water inlet fluidly coupled to a water supply and a water outlet fluidly coupled to the pop-up sprinkler head, the water outlet cooperatively engaging with a rotary disc valve having a tapered passage wherein sliding rotation of the rotary disc valve incrementally adjusts the valve between an opened position and a closed position to control the pressurized water flow through the water outlet.

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Номер записи: 88
19-09-2019 дата публикации

VEHICLE CLEANER NOZZLE AND METHOD OF ASSEMBLING VEHICLE CLEANER NOZZLE

Номер: US20190283715A1
Автор: Sakai Masaru
Принадлежит: KOITO MANUFACTURING CO., LTD.

A vehicle cleaner nozzle injects a cleaning medium on an object to be cleaned which is mounted on a vehicle. The vehicle cleaner nozzle includes a housing, a nozzle tip accommodated in an interior of the housing, and a holder configured to support the housing in a state where the housing accommodates the nozzle tip. A feedback flow path for swinging and injecting the cleaning medium is formed by accommodating the nozzle tip in the housing. 1. A vehicle cleaner nozzle for injecting a cleaning medium on an object to be cleaned which is mounted on a vehicle , the vehicle cleaner nozzle comprising:a housing;a nozzle tip accommodated in an interior of the housing; anda holder configured to support the housing in a state were the housing accommodates the nozzle tip,wherein a feedback flow path for swinging and injecting the cleaning medium is formed by accommodating the nozzle tip in the housing.2. The vehicle cleaner nozzle according to claim 1 ,wherein the housing has an inner wall for forming a first opening portion in which the nozzle tip is accommodated,wherein the nozzle tip has a pair of protruding portions which forms an oscillation space therebetween, andwherein, in a state where the nozzle tip is accommodated in the housing, the feedback flow path is formed between the inner wall and each of the pair of protruding portions.3. The vehicle cleaner nozzle according to claim 1 ,wherein the vehicle cleaner nozzle is provided in a vicinity of a leading end of a piston accommodated to move back and forth with respect to a cylinder provided in a second opening portion formed in a part of a body panel of the vehicle, andwherein the vehicle cleaner nozzle is configured to inject the cleaning medium on the object to be cleaned in a state where the piston protrudes from the second opening portion.4. The vehicle cleaner nozzle according to claim 3 ,wherein the housing is pivotably attached to the holder, andwherein the holder is pivotably attached to the piston.5. A method ...

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Номер записи: 89
26-09-2019 дата публикации

RISER VALVE MANIFOLD

Номер: US20190293194A1
Автор: Cordua Paul M.
Принадлежит:

A ball valve for controlling the flow of water to a drip hose is provided. The ball valve includes a manifold including a manifold inlet configured to attach to a riser hose, and one or more valves integrated with the manifold. One or more outlet fittings are attached to each valve adjacent to each valve outlet. 1. A ball valve for controlling the flow of water to a drip hose , comprising:a manifold including a manifold inlet configured to attach to a riser hose; and a top valve inlet and a valve outlet;', 'a ball having a stem received inside the valve through the top valve inlet;', 'a first inlet seal received on the stem of the ball;', 'a cap attached to the valve adjacent to the top valve inlet;', 'a second inlet seal received by the cap adjacent to the ball;', 'a handle attached to the cap opposite the second inlet seal and receiving the stem of the ball; and', 'a first outlet seal received in the valve outlet;, 'one or more valves integrated with the manifold, each valve includingone or more outlet fittings attached to the one or more valves adjacent to the valve outlet;a second outlet seal received by the outlet fitting; andmeans for fastening the cap to the one or more valves and to the outlet fitting.2. The ball valve of claim 1 , wherein the ball allows for bidirectional water flow.3. The ball valve of claim 1 , wherein the first inlet seal claim 1 , second inlet seal claim 1 , first outlet seal claim 1 , and second outlet seal are O-rings.4. The ball valve of claim 1 , wherein the outlet fitting is a threaded outlet.5. The ball valve of claim 1 , wherein the outlet fitting is a tube outlet.6. The ball valve of claim 5 , further comprising an outlet cap in which the outlet fitting is received.7. The ball valve of claim 1 , wherein the manifold inlet is attached to a reducing coupler.8. The ball valve of claim 1 , wherein the cap includes one or more cap apertures claim 1 , wherein the valve includes one or more valve apertures correspondingly aligned with ...

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Номер записи: 90
17-09-2020 дата публикации

TELESCOPING DEVICE FOR CLEANING A VEHICLE SURFACE

Номер: US20200290572A1
Автор: Rachow Larry M.
Принадлежит:

The present disclosure provides a telescoping device for cleaning a vehicle surface. The telescoping device includes an extendable piston moveable from an inactive position to active position at a predetermined extension pressure. The piston includes a supply tube, a cleaning fluid outlet provided at a distal end of the supply tube, and a check valve comprising a cracking pressure that is greater than the predetermined extension pressure. Vehicles and systems incorporating a telescoping cleaning device are also provided.

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Номер записи: 91
10-11-2016 дата публикации

Systems, methods, and apparatus for automated sealant application

Номер: US20160325489A1
Автор: Cesar Mireles, Martin Hanna Guirguis
Принадлежит: Boeing Co

Systems, methods, and apparatus are disclosed for shaping sealant applied to a fastener. Tools disclosed herein include a housing that includes a first end, a second end, and a chamber, the first end including a first opening defining a first portion of the chamber, the second end being configured to be coupled to a robotic sealant applicator, the housing further including a second opening configured to transfer a solvent from an external reservoir to the chamber. The tools may also include a porous member included in the chamber, the porous member being configured to store an amount of solvent, the porous member being further configured to apply a designated shape to the sealant applied to the fastener in response to the sealant contacting the porous member, and the porous member being further configured release at least a portion of the solvent in response to the sealant contacting the porous member.

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Номер записи: 92
19-11-2015 дата публикации

In-floor pool cleaning system

Номер: US20150330094A1
Автор: Paul Gerald Malinasky, JR.
Принадлежит: Blue Square Manufacturing

A distribution valve of an in-floor pool cleaning system is provided. The distribution valve includes a housing having an inlet port and a plurality of outlet ports. A turbine within the housing rotates about a shaft in response to fluid flowing through the inlet port. The turbine is releasably coupled to a gear mechanism, and the gear mechanism is releasably coupled to a distribution valve disk, the disk having an aperture therein. As the turbine rotates, the gear mechanism also rotates and drives the rotation of the disk around the shaft. The rotation of the disk sequentially places the aperture over one of the plurality of outlet ports, thus allowing fluid to flow out of the outlet port over which the aperture is positioned, but restricting fluid flow into any of the outlet ports that are covered by the disk.

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Номер записи: 93
10-10-2019 дата публикации

Irrigation sprinkler with removably mounted sod cup

Номер: US20190308214A1
Автор: Revis R. Hunter, Richard M. Dunn, Ronald H. Anuskiewicz, Santo Uccello
Принадлежит: Hunter Industries Inc

An irrigation sprinkler can include an outer case having an inlet end and an outlet end. The sprinkler can include a riser positioned at least partially within the outer case and having an upstream end and a downstream end. The riser can be configured to transition between a retracted position and an extended position wherein the downstream end is positioned on a side of the outlet end of the outer case opposite the inlet end of the outer case when the riser is in the extended position. The sprinkler can include a cup assembly connected to the downstream end of the riser, the cup assembly including organic or artificial turf therein, wherein the cup assembly is configured to be removed from the riser without emptying the turf therefrom.

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Номер записи: 94
08-11-2018 дата публикации

REVERSING MECHANISM FOR IRRIGATION SPRINKLER WITH DISENGAGING GEARS

Номер: US20180318854A1
Автор: Bell James A.
Принадлежит:

An irrigation sprinkler can include a reversing mechanism configured to transition the nozzle turret of the irrigation sprinkler between a forward direction of rotation and a reverse direction of rotation. The reversing mechanism can include shifting frame having an input gear and at least one output gear. The at least one output gear can be mounted on an axle of rotation which permits lateral movement of the at least one output gear between a power transmitting position, wherein rotational power from a gear reduction is transferred to the nozzle turret, and a disengaged position wherein rotational power from the gear reduction is not transferred to the nozzle turret. 1. A shifting frame for a reversing mechanism of an irrigation sprinkler , the shifting frame comprising:a first frame portion having a first surface and a second surface;a first post having a first cross-sectional shape with a major axis and a minor axis, the minor axis being smaller than the major axis, the first post extending from the first surface;a second post having a second cross-sectional shape with a major axis, the second post extending from the first surface;a first output gear having an inner hole with a first diameter, the first output gear mounted on the first post; andan input gear having an inner hole with a second diameter, the input gear mounted on the second post;the major axis of the first cross-sectional shape of the first post being smaller than the first diameter of the first output gear.2. The shifting frame of claim 1 , further comprising a second frame portion having a first surface and a second surface claim 1 , the second surface of the second frame portion facing the first surface of the first frame portion claim 1 , the second frame portion having a first aperture extending from the second surface of the second frame portion toward the first surface of the second frame portion claim 1 , the first aperture sized and shaped to receive at least a portion of the first post.3. ...

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Номер записи: 95
08-10-2020 дата публикации

WATER SPRINKLER FOR SPRAYING A SELECT DEPTH OF WATER PER UNIT AREA ONTO ONE OR A GROUP OF GROUND AREAS OF ANY SHAPE AND RELATIVE SIZE

Номер: US20200315110A1
Автор: DeWitt Robert E.
Принадлежит:

A sprinkler system for lawns and landscaping is custom-fitted to each particular lot or area to be irrigated. Each in-ground, pop-up, rotating sprinkler head has a pattern defining plate fitted therein having a central opening made therein, as by laser cutting, solid particle deposition, or the like, the opening being congruent with the area to be watered, as adjusted for any sloped portions of the area. A pattern sampling aperture aligned with spray nozzles of the sprinkler rotates about the opening in the defining plate, feeding an amount of water to each radial line of the area about the sprinkler sufficient to reach from the sprinkler position out to the periphery. A speed control comprising a spring-biased cam and an opposing turbine wheel in the water flow slows spray head rotation at arc portions of longer water throw and speeds rotation where the throw is shorter, thus to obtain substantially uniform water coverage over all parts of the area served by each sprinkler head. 1. A computer readable storage medium comprising computer readable instructions that , when executed , cause a processor to at least:determine partitions of a lot to be sprinkled based on a lot perimeter of the lot, obstructions in the lot, slopes of the lot, and predetermined ranges of sprinklers for sprinkling the lot, each partition having a partition perimeter shape;generate a preliminary sprinkler pattern based on the partition perimeter shape;generate an adjusted sprinkler pattern based on the preliminary sprinkler pattern and the slopes; andcut a pattern defining aperture into a pattern defining plate based on the adjusted sprinkler pattern.2. The computer readable storage medium of claim 1 , wherein the computer readable instructions claim 1 , when executed claim 1 , further cause the processor to determine the lot perimeter.3. The computer readable storage medium of claim 1 , wherein the computer readable instructions claim 1 , when executed claim 1 , further cause the processor to ...

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Номер записи: 96
24-10-2019 дата публикации

Autonomous Coating Robot

Номер: US20190321843A1
Автор: Chapman Samantha Marie, Kaiser Timothy Ray, Potensky Troy Dean, Ternes Emily Anne
Принадлежит:

A coating is supplied to an autonomous coating robot through an external supply line connected to a coating supply port in a housing of the autonomous coating robot. The coating is sprayed onto a surface of a substrate using a sprayer of the autonomous coating robot as the autonomous coating robot traverses the surface of the substrate such that the coating covers the surface of the substrate, wherein the sprayer is fluidly connected to the coating supply port, and wherein the autonomous coating robot traverses the surface of the substrate using a pair of drive wheels connected to a housing of the autonomous coating robot. 1. An autonomous coating robot comprising:a housing with a coating supply port configured to mate with an external supply line;a pair of drive wheels connected to the housing;a plurality of sensors associated with the housing; anda sprayer fluidly connected to the coating supply port.2. The autonomous coating robot of claim 1 , wherein the sprayer is configured to disperse a coating onto a portion of a substrate beneath the housing.3. The autonomous coating robot of further comprising:a mechanical applicator configured to spread the coating across the substrate.4. The autonomous coating robot of claim 1 , wherein the sprayer is configured to disperse a coating onto a portion of a substrate after the housing has passed over the portion of the substrate.5. The autonomous coating robot of claim 1 , wherein the housing is formed of a chemically resistant material configured to protect electronic components of the autonomous coating robot from a coating.6. The autonomous coating robot of claim 1 , wherein the plurality of sensors comprises a plurality of infrared sensors.7. The autonomous coating robot of further comprising an electromagnetic clamping system.8. The autonomous coating robot of further comprising a plurality of unpowered wheels.9. A method comprising:supplying a coating to a sprayer of an autonomous coating robot through an external ...

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Номер записи: 97
22-10-2020 дата публикации

SPRINKLER WITH MODULAR COMPONENTS AND POP UP DEFLECTOR WITH LUG(S) FOR ROTATIONAL ENGAGEMENT

Номер: US20200331019A1
Автор: CRAWFORD Steven E., Hellie Andrew B., NELSON Craig B.
Принадлежит:

A sprinkler includes a pop-up deflector plate that is engageable with a brake assembly in an extended position. A brake module is secured to a sprinkler body and includes a rotatable connector coupled with the brake assembly. The pop-up deflector plate is disposed adjacent the nozzle and engages the rotatable connector in the extended position. 1. A sprinkler comprising:a sprinkler body;a brake module secured to the sprinkler body and including a rotatable connector coupled with a brake assembly;a nozzle module cooperable with the sprinkler body and including a nozzle; anda deflector plate cooperable with the nozzle module and disposed adjacent the nozzle, the deflector plate being displaceable in the nozzle module between a retracted position and an extended position, the deflector plate including a stream deflector surface, a torque shaft, and a connection member, wherein the connection member engages the rotatable connector in the extended position.2. A sprinkler according to claim 1 , wherein the connection member comprises a lug on a side of the deflector plate facing the rotatable connector.3. A sprinkler according to claim 2 , wherein the rotatable connector comprises at least one notch claim 2 , and wherein the lug engages the at least one notch in the extended position.4. A sprinkler according to claim 1 , wherein the connection member comprises a plurality of lugs on a side of the deflector plate facing the rotatable connector.5. A sprinkler according to claim 4 , wherein the rotatable connector comprises a plurality of notches claim 4 , and wherein the lugs engage the notches in the extended position.6. A sprinkler according to claim 1 , wherein in the retracted position claim 1 , the connection member is spaced from and disengaged from the rotatable connector.7. A sprinkler according to claim 1 , wherein the rotatable connector comprises a channel claim 1 , and wherein the torque shaft is disposed in the channel in the extended position.8. A sprinkler ...

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Номер записи: 98
07-11-2019 дата публикации

SPRINKLER HEAD WITH DAMPER MOTOR

Номер: US20190336994A1
Автор: Duffin Don, Duffin Roger
Принадлежит:

What is disclosed is a sprinkler head having a nozzle configured for spraying a fluid, such as irrigation water, at a distribution disk. The distribution disk is configured to rotate on an upper axle. The upper axle is housed within an upper axle housing. The upper axle housing is configured to rotate about a lower axle. The dual axle provides for two different rotation axles of the distribution disk in operation. Preferably a speed control device can be positioned to control the speed of rotation of one axle or both axles. 1. A sprinkler head comprising:a sprinkler housing comprising a fluid intake,a nozzle configured to direct said fluid from said intake,a distribution disk, wherein said distribution disk is configured to rotate in response to fluid directed onto said distribution disk from said nozzle,an upper axle attached to said distribution disk, wherein said upper axle is configured to rotate within an upper axle housing;a lower axle attached to said upper axle housing, wherein said upper axle housing is configured to rotate on said lower axle.2. The sprinkler head of claim 1 , wherein said distribution disk comprises geared teeth configured to interact with geared teeth of said sprinkler housing to control rotation of said distribution disk3. The sprinkler head of claim 1 , wherein said upper axle and said lower axle comprise a parallel orientation.4. The sprinkler head of claim 1 , wherein at least one of said upper axle and said lower axle comprises a braking mechanism.5. The sprinkler head of claim 1 , wherein said upper axle and said lower axle are configured such that said distribution disk nutates in response to fluid directed at said distribution disk from said nozzle.6. The sprinkler head of claim 1 , wherein said first axle comprises a bushing configured to rotate with said distribution disk claim 1 , wherein said bushing comprises geared teeth configured on a circumference of said bushing claim 1 , wherein said geared teeth are configured to ...

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Номер записи: 99
14-11-2019 дата публикации

SPRINKLER WITH MODULAR COMPONENTS AND POP-UP DEFLECTOR

Номер: US20190344300A1
Автор: CRAWFORD Steven E., NELSON Craig B.
Принадлежит:

A sprinkler includes a pop-up deflector plate that is engageable with a brake assembly in an extended position. A brake module is secured to a sprinkler body and includes a rotatable connector coupled with the brake assembly. The pop-up deflector plate is disposed adjacent the nozzle and engages the rotatable connector in the extended position. 1. A sprinkler comprising:a sprinkler body;a brake module secured to the sprinkler body and including a rotatable connector coupled with a brake assembly, the brake module being selectively detachable from and re-attachable to the sprinkler body;a nozzle module cooperable with the sprinkler body, wherein the nozzle module comprises a nozzle top directly coupled with a nozzle base, the nozzle top including a deflector plate receiving channel therein, and the nozzle base including a nozzle; anda deflector plate cooperable with the nozzle module and disposed facing the nozzle, the deflector plate being displaceable in the nozzle module between a retracted position and an extended position, the deflector plate including a stream deflector surface and a torque shaft, and the deflector plate being independent of the brake module and being selectively placed within and removable from the nozzle module, wherein the torque shaft is engaged with the rotatable connector in the extended position.2. A sprinkler according to claim 1 , wherein the deflector plate includes a shaft section that is sized corresponding to the deflector plate receiving channel in the nozzle top such that the deflector plate is displaced between the retracted position and the extended position in the nozzle top.3. A sprinkler according to claim 2 , wherein the stream deflector surface is integrated with the shaft section.4. A sprinkler according to claim 1 , wherein the torque shaft is engaged with the rotatable connector in the retracted position.5. A sprinkler according to claim 1 , wherein the rotatable connector includes a channel with a cross-sectional shape ...

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Номер записи: 100