Spray Nozzle Attachment and Methods Therefor

A spray nozzle comprising a fitting that includes a connector, an elongate cylindrical portion extending from the connector, and a bore formed longitudinally through the fitting. A flexible tube is disposed in the bore. The nozzle includes a sleeve that includes an inlet opening configured to slideably receive the cylindrical portion. The sleeve includes a converging outlet operative to selectively deform an end portion of the tube when the sleeve is urged longitudinally toward the connector.

Paint-spraying apparatus

The invention relates to a paint-spraying apparatus for generating a shaped paint jet, including a paint nozzle positioned in an annular gap, wherein the paint nozzle comprises a needle with a needle head and also comprises a paint outlet opening, wherein the needle head is displaceable with respect to the paint outlet opening over a longitudinal axis of the needle in order to control a needle valve formed from the paint outlet opening and the needle head, and wherein the needle head, in a closed position of the paint nozzle, plugs in a form-fitting manner with respect to the longitudinal axis in the paint outlet opening, wherein the paint outlet opening is rotatable together with the needle head about the longitudinal axis in order to rotate the orientation of the shaped paint jet with respect to the longitudinal axis.

LOW-FLOW EMITTER

A low-flow emitter includes a first housing and a second housing. The first housing includes a first thread portion, and a first passage defined in the first thread portion. The second housing includes a second thread portion, and a second passage defined in the second thread portion corresponding with the first thread portion in a thread connection. Part of the thread connection between the first and second housings is a loose fitting thread connection. A spiral passage is formed along the loose fitting thread connection between the first and second housings. Water flow rate is able to be controlled by a rotation of the first housing with respect to the second housing. 1. A flow emitter comprising:a first housing including a first thread portion; the first thread portion including a first thread section and a second thread section;a second housing including a second thread portion; the second thread portion including a third thread section corresponding with the first thread section of the first thread portion of the first housing, and a fourth thread section corresponding with the second thread section of the first thread portion of the first housing; the second housing connecting the first housing while the fourth thread section of the second thread portion of the second housing engaging with the second thread section of the first thread portion of the first housing;a spiral passage defined between the third thread section of the second thread portion of the second housing and the first thread section of the first thread portion of the first housing;a first passage formed on the first housing and communicating with the spiral passage; anda second passage formed on the second housing and communicating with the spiral passage, and the spiral passage via at least one orifice radially formed on the second thread portion and arranged between the third and fourth thread sections;wherein the water flows from the second passage through the at least one orifice to the ...

LOW-FLOW EMITTER

A low-flow emitter includes a first housing and a second housing. The first housing includes a first thread portion, and a first passage defined in the first thread portion. The second housing includes a second thread portion, and a second passage defined in the second thread portion corresponding with the first thread portion in a thread connection. Part of the thread connection between the first and second housings is a loose fitting thread connection. A spiral passage is formed along the loose fitting thread connection between the first and second housings. Water flow rate is able to be controlled by a rotation of the first housing with respect to the second housing. 1. A flow emitter comprising:a first housing including a first thread portion; the first thread portion including a first thread section;a second housing including a second thread portion; the second thread portion including a third thread section corresponding with the first thread section of the first thread portion of the first housing; the second housing connecting the first housing while the third thread section of the second thread portion of the second housing engaging with the first thread section of the first thread portion of the first housing;a spiral passage defined between the third thread section of the second thread portion of the second housing and the first thread section of the first thread portion of the first housing;a first passage formed on the first housing and communicating with the spiral passage; anda second passage formed on the second housing and communicating with the spiral passage, and the spiral passage via an orifice radially formed on the second thread portion;wherein the first thread section of the first thread portion defines a diameter which increases in a direction away from the first passage;wherein the third thread section of the second thread portion defines a diameter which increases in a direction away from the first passage;wherein the water flows from the ...

Rotary Full Circle Nozzles And Deflectors

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.

System For Reducing The Wiping Gas Consumption In An Air Knife

The present invention relates to a device for controlling the thickness of a coating made of a liquid film on a moving strip ( 3 ), characterised in that said automated means for reducing the gas flow at each of said nozzle sides comprise a moving carriage ( 10 ) guiding a retractable cable ( 9 ) able to be applied respectively onto and out of the gas discharge opening ( 4 ), inside the nozzle chamber ( 5 ) and in that, at each transversal side of the nozzle ( 1 ), a transition, between an external nozzle section where the gas flow is reduced and an internal nozzle section where the gas flow is not reduced, is assured by means of two together-moving grooved wheels or pulleys ( 6, 7 ) connected to the moving carriage ( 10 ), located side by side and having their axis perpendicular to the nozzle, so that the cable ( 9 ) is successively located against the opening ( 4 ) on an external side of the first pulley ( 6 ), between the two pulleys ( 6, 7 ) and distant from the opening ( 4 ) on an internal side of the second pulley ( 7 ).

Adaptive control of coating thickness

An example method that includes receiving a first geometry of a component in an uncoated state and a second geometry of the component in a coated state; determining a first difference between the second geometry and a first simulated geometry based on the first geometry and a first spray law comprising a plurality of first spray law parameters; iteratively adjusting at least one first spray law parameter to determine a respective subsequent spray law; iteratively determining a respective subsequent difference between the second geometry and a subsequent simulated geometry based on the first geometry and the subsequent respective spray law; selecting a subsequent spray law from the respective subsequent spray laws based on the respective subsequent differences; and controlling a coating process based on the selected subsequent spray law.

Adaptive control of coating thickness

An example method that includes receiving a geometry of a component that includes a plurality of locations on a surface of the component; determining a first target trajectory including a first plurality of target trajectory points and a second target trajectory including a second plurality of target trajectory points, the first and second trajectories offset in a first direction, and the first and second plurality of trajectory points offset in a second direction; determining a respective target coating thickness of the coating based on a target coated component geometry and the geometry; and determining a respective motion vector of a coating device based on the first and second target trajectories to deposit the respective target coating thickness.

SANITARY FITTED ELEMENT FOR A WATER OUTLET

A sanitary fitted element () which can be inserted into the water outlet of a sanitary outlet fitting and is held releasably there. A characteristic feature of the fitted element () according to the invention is that said fitted element has an adjusting device for changing the clear sectional area of flow of the fitted element () and/or the discharge rate, which adjusting device is actuable via at least one control element () which is arranged actuably on the inflow side of the fitted element () and/or on the outflow side thereof. The fitted element () according to the invention can be used in a versatile manner in order to reduce the outlay on production and stock. 11234567891010888. A sanitary installation element ( , , , , , , ) which is insertable into a water outlet of a sanitary outlet fitting , comprising a housing that is insertable in the water outlet and having an outflow end opening from which water is adapted to be discharged , and at least one of a screen , a jet splitter , or a flow regulator connected to the housing , an adjustment device for varying at least one of a clear throughflow cross section of the installation element or a volume flow , said adjustment device is actuatable by an operating element () arranged for actuation at the outflow end opening of said housing , wherein the adjustment device has a regulating element () and , interacting therewith , an adjustment element () , a relative position of the adjustment element () is variable by the operating element () in order to vary the throughflow cross section or a throughflow rate , the operating element () is mounted so as to be rotatable but immovable in a longitudinal direction , the adjustment element is guided so as to be displaceable in the longitudinal direction and rotationally fixed by spokes on the adjustment element being guided in a longitudinally extending grooves in the housing , and a rotational movement at said operating element () is convertible into a longitudinal ...

Adjustable needle packing assembly for a spray gun

A needle assembly may include a needle, a packing assembly that surrounds a first portion of the needle, and an actuatable adjustment element coupled to the packing assembly that changes a relationship between the needle and the packing assembly when actuated. The needle assembly may also include a base assembly that has a collar section and an elongated section. The elongated section includes a bore surrounding a second portion of the needle. The bore may terminate within the elongated section and before the collar section. The elongated section may be coupled to the second portion of the needle via an interference fit.

Rotary Full Circle Nozzles And Deflectors

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. 1. A deflector for an irrigation nozzle comprising:an underside surface including a plurality of flutes contoured to cause rotation of the deflector about a central axis when fluid impacts the underside surface and to redirect the fluid away from the underside surface in a plurality of streams;at least one of the plurality of flutes comprising:{'b': '1', 'an arcuate inner portion with a predetermined radius of curvature (r) extending from an inlet end, the arcuate inner portion laterally offset from the central axis and defining a predetermined lateral offset distance () from the central axis; and'}a linear outer portion extending to an outlet end and defining a predetermined exit offset distance (e) relative to a parallel radial line drawn outwardly from the central axis.2. The deflector of claim 1 , further comprising a bore in the underside surface along the central axis claim 1 , the bore configured to receive a shaft supporting the deflector.31. The deflector of claim 1 , wherein the predetermined lateral offset distance () is greater than or equal to one half of the predetermined exit offset distance (e).4. The deflector of claim 1 , wherein some flutes of the plurality of flutes are not spaced in an equiangular manner relative to adjacent ...

Spray head

A spray head comprising a body having a flow passage therethrough, said flow passage having an outlet opening, a mouthpiece being mounted on said body, said mouthpiece having a wall portion defining a through channel communicating with said flow passage, a deflector element being provided comprising a head portion located centrally within said through channel of the mouthpiece to define a flow path between said head portion of the deflector element and said wall portion of the mouthpiece and an elongate stem extending inwardly from the head portion into said flow passage of the body to define a flow restriction within said flow passage, characterised in that the deflector element is supported within the through channel of the mouthpiece by at least one elongate rib or leg extending between said wall portion of the mouthpiece or a wall portion of the flow passage and a portion of the deflector element.

SPRAY NOZZLE

A spray nozzle has a nozzle portion at an outlet or downstream end that includes a nozzle body defining an opening therethrough, and a movable stem or pintle at least partially within the opening of the nozzle body. The stem and nozzle body define a gap therebetween to define a fluid passageway for fluid in the nozzle to flow through the nozzle portion and out of the nozzle throughout a range of relative movement between the stem and the nozzle body. The relative movement and the size of the gap may be controllable independently of fluid pressure of fluid within the nozzle. The nozzle body and the stem may define geometries so that the flow area between the stem and the nozzle body does not increase, and may decrease, in the downstream direction. The axis of the spray may be at an angle to the nozzle. 1. A spray nozzle comprising:a hollow body having a proximal end and a distal end and adapted to flow fluid within the hollow body in a direction from the proximal end toward the distal end; anda nozzle portion located at the distal end of the body, the nozzle portion including a nozzle body defining an opening therethrough, and a stem or pintle having at least a portion located within the opening of the nozzle body, wherein at least one of the stem or nozzle body are movable relative to each other so that, within a range of relative movement between the stem and the nozzle body, the nozzle body and the stem define a gap therebetween to define a fluid passageway permitting fluid within the hollow body to flow through the nozzle portion and out of the distal end;wherein the relative movement and a size of said gap are controllable independently of a pressure of fluid within the hollow body.2. A spray nozzle as defined in claim 1 , wherein the relative movement of the stem and the nozzle body is performed by at least one motor or mechanical actuator operatively connected to at least one of the stem or the nozzle body.3. A spray nozzle as defined in claim 1 , wherein said ...

ADAPTIVE CONTROL OF COATING THICKNESS

An example method that includes receiving, by a computing device, a geometry of the component that includes a plurality of locations on a surface of the component; determining, by the computing device, a respective target thickness of the coating for each respective location of the plurality of locations based on a target coated component geometry and the geometry of the component; and determining, by the computing device, a number of passes or velocity of a coating device for each respective position of a plurality of positions to achieve the respective target thickness for each respective location. 1. A system comprising:a measuring device configured to measure a three-dimensional surface geometry of a component;a coating device configured to direct a coating material to a surface of the component to form a coating; and receive, from the measuring device, a geometry of the component, the geometry comprising a plurality of locations on a surface of the component;', 'determine a respective target thickness of the coating for each respective location of the plurality of locations based on a target coated component geometry and the geometry of the component;', 'determine a number of passes of the coating device for each respective position of a plurality of positions of a coating program to achieve the respective target thickness for each respective location; and', 'determine a respective velocity of the coating device relative to the component for each respective position for each respective pass of the number of passes to achieve the respective target thickness for each respective location., 'a computing device configured to2. The system of claim 1 , wherein the computing device is further configured to control the coating device based on the determined number of passes and the respective velocities.3. The system of claim 1 , wherein:the number of passes comprises at least a first pass and a second pass,the respective velocities comprise at least a first velocity ...

ADAPTIVE CONTROL OF COATING THICKNESS

An example method that includes receiving a first geometry of a component in an uncoated state and a second geometry of the component in a coated state; determining a first difference between the second geometry and a first simulated geometry based on the first geometry and a first spray law comprising a plurality of first spray law parameters; iteratively adjusting at least one first spray law parameter to determine a respective subsequent spray law; iteratively determining a respective subsequent difference between the second geometry and a subsequent simulated geometry based on the first geometry and the subsequent respective spray law; selecting a subsequent spray law from the respective subsequent spray laws based on the respective subsequent differences; and controlling a coating process based on the selected subsequent spray law. 1. A system comprising:a measuring device configured to measure a three-dimensional surface geometry of a component;a coating device configured to direct a coating material to a surface of the component to form a coating on the component; receive a first geometry of the component in an uncoated state and a second geometry of the component in a coated state;', 'determine a first difference between the second geometry and a first simulated geometry, wherein the first simulated geometry is based on the first geometry and a first spray law, and the first spray law comprises a plurality of first spray law parameters;', adjust at least one first spray law parameter of the plurality of first spray law parameters to determine a respective subsequent spray law comprising a plurality of respective subsequent spray law parameters;', 'determine a respective subsequent difference between the second geometry and a subsequent target geometry, wherein the subsequent target geometry is based on the first geometry and the subsequent respective spray law;, 'iteratively, 'select a subsequent spray law from the respective subsequent spray laws based on ...

ADAPTIVE CONTROL OF COATING THICKNESS

An example method that includes receiving a geometry of a component that includes a plurality of locations on a surface of the component; determining a first target trajectory including a first plurality of target trajectory points and a second target trajectory including a second plurality of target trajectory points, the first and second trajectories offset in a first direction, and the first and second plurality of trajectory points offset in a second direction; determining a respective target coating thickness of the coating based on a target coated component geometry and the geometry; and determining a respective motion vector of a coating device based on the first and second target trajectories to deposit the respective target coating thickness. 1. A system comprising:a measuring device configured to measure a three-dimensional surface geometry of a component;a coating device configured to direct a coating material to a surface of the component to form a coating; and receive, from the measuring device, a geometry of the component, the geometry comprising a plurality of locations on a surface of the component;', 'determine a first target trajectory comprising a first plurality of target trajectory points based on the plurality of locations and a second target trajectory comprising a second plurality of target trajectory points based on the plurality of locations, wherein the first trajectory and the second trajectory are offset in a first direction relative to each other, and wherein the plurality of first trajectory points and the plurality of second trajectory points are offset in a second direction relative to each other;', 'determine a respective target coating thickness of the coating for each respective location of the plurality of locations based on a target coated component geometry and the geometry of the component; and', 'determine a respective motion vector of a coating device relative to the component for each first target trajectory point of the ...

Adaptive control of coating thickness

An example method that includes receiving a geometry of an uncoated component and a measured coating thickness of a coated test; determining a simulated coating thickness based on the geometry and a first spray law including a plurality of first spray law parameters; determining a difference between the simulated coating thicknesses and the measured coating thickness; iteratively adjusting at least one first spray law parameter to determine a respective subsequent spray law and determining a respective subsequent difference between the measured coating thickness and a subsequent simulated coating thickness based on the geometry and the respective subsequent spray law; selecting a subsequent spray law from the plurality of respective subsequent spray laws based on the respective subsequent differences; and controlling a coating process based on the selected subsequent spray law to compensate for the difference.

Fluid control device and method for projecting a fluid

A nozzle for use in dispensing a fluid, such as water or a foaming agent to extinguish a fire, comprises a longitudinal body that comprises a plurality of helical shaped cam paths. The cam paths allow the operator of the nozzle to adjust a flow setting for the nozzle by moving a flow adjustment mechanism that is operatively associated with the cam paths.

Fluid control device and method for projecting a fluid

A nozzle for use in dispensing a fluid, such as water or a foaming agent to extinguish a fire, comprises a longitudinal body that comprises a plurality of helical shaped cam paths. The cam paths allow the operator of the nozzle to adjust a flow setting for the nozzle by moving a flow adjustment mechanism that is operatively associated with the cam paths.

Combination Spray Nozzle/QD Connector Assembly for Filling Firefighter Backpack Bladders

Wildfire water-supply hose having a QD nozzle with an outer sleeve adapted to engage a firefighter's backpack water bladder's QD connector. The combination male QD nozzle/female QD system permits rapid and easier bottom-up filling of the bladders without dismounting the tank from the firefighter's back, by inserting the QD nozzle into the female QD fitting on the bottom of the backpack bladder. The QD nozzle tip is long enough to open the internal spring-biased shut-off valve in the female QD connector when inserted. Upon opening the supply line valve, water flows into the backpack bladder until full. The supply valve is closed and the QD nozzle is withdrawn from the bladder female QD connector. Rotation of the QD nozzle outer sleeve controls water flow from stream, to spray to mist. The QD nozzle is also used with other types of nozzles on dual fittings having 3-way valves, e.g., fog nozzles. 1) A quick-connect/disconnect coupling system for fluid transfer , comprising in operative combination:a) a first, female quick disconnect connector assembly having a central bore and a first, threaded end for threaded coupling to a container for dispensing fluid therefrom, said threaded end being selected from a male-threaded end and a female-threaded end, and a second end having a spring-biased collar that is axially reciprocable to releasably receive a second, male quick-disconnect member;b) said female quick disconnect connector assembly including an internal spring-biased, axially reciprocable valve for selective closure and opening of said bore for fluid flow therethrough;c) a second, male quick-disconnect nozzle assembly comprising an outer tubular sleeve configured with angled shoulders disposed medially of a forward spray tip, said shoulders being adapted to releasably engage said first female quick disconnect connector assembly when inserted therein, and an inner stem terminating at a forward end in a spray tip and an opposed end including a female threaded union;d) ...

LOW-FLOW EMITTER

A low-flow emitter includes a first housing and a second housing. The first housing includes a first thread portion, and a first passage defined in the first thread portion. The second housing includes a second thread portion, and a second passage defined in the second thread portion corresponding with the first thread portion in a thread connection. Part of the thread connection between the first and second housings is a loose fitting thread connection. A spiral passage is formed along the loose fitting thread connection between the first and second housings. Water flow rate is able to be controlled by a rotation of the first housing with respect to the second housing. 1. A low-flow emitter comprising:a first housing including a thread bore and a first thread portion, the first thread portion is formed on the thread bore; the first thread portion including a first thread section and a second thread section;a second housing including a thread axle and a second thread portion, the second thread portion is formed on the thread axle; the second thread portion including a third thread section corresponding with the first thread section of the first thread portion of the first housing, and a fourth thread section corresponding with the second thread section of the first thread portion of the first housing; the second housing connecting the first housing while the fourth thread section of the second thread portion of the second housing engaging with the second thread section of the first thread portion of the first housing;a spiral passage defined between the third thread section of the second thread portion of the second housing and the first thread section of the first thread portion of the first housing;a first passage formed on the first housing and communicating with the spiral passage; anda second passage formed on the second housing and communicating with the spiral passage, and the spiral passage via an orifice radially formed on the second thread portion;wherein ...

Nozzle tip adapter, nozzle assembly as well as nozzle

A nozzle tip adapter has a suction duct, a supply duct, and a base body with a device end and a substrate end. The base body has a nozzle tip recess at its substrate end for receiving a nozzle tip and a projecting portion extending into the nozzle tip recess, wherein the suction duct extends through the projecting portion and the supply duct opens into the nozzle tip recess, wherein the suction duct is being at least partially surrounded by the supply duct. 1. Nozzle tip adapter for mounting a nozzle tip to a substrate processing device , comprising a suction duct , a supply duct , and a base body with a device end and a substrate end , wherein the suction duct and the supply duct are provided in the base body ,the base body having a nozzle tip recess at its substrate end for receiving the nozzle tip and a projecting portion extending into the nozzle tip recess,wherein the suction duct extends through the projecting portion and the supply duct opens into the nozzle tip recess,wherein the suction duct is being at least partially surrounded by the supply duct.2. Nozzle tip adapter according to claim 1 , wherein the suction duct extends through the axial length of the projecting portion and opens at the downstream end of the projecting portion.3. Nozzle tip adapter according to claim 1 , wherein the projecting portion extends in an axial direction of the base body through the nozzle tip recess and protrudes from the nozzle tip recess with its downstream end.4. Nozzle tip adapter according to claim 1 , wherein the base body comprises a device protrusion at the device end for fixing the nozzle tip adapter to the substrate processing device.5. Nozzle tip adapter according to claim 4 , wherein the nozzle tip recess and the device protrusion have at least one of the same size and complementary shape.6. Nozzle tip adapter according to claim 1 , wherein the nozzle tip adapter has a suction port claim 1 , preferably at the peripheral surface or the device end of the base body ...

Outlet for a washing installation

An outlet (1) for a washing installation, the washing installation comprising a shower head (3) or a water tap, the outlet (1) comprising at least one atomiser (10) for generating a spray of atomised water or of a water-based mixture, the outlet (1) further comprising: ⋅ an outlet body (40), comprising a water feeding conduit (4) and an outlet opening (44); ⋅ a cartridge (8), comprising a cartridge inlet (35, 39) and an atomising water outlet; ⋅ the outlet body (40) holding the cartridge (8); ⋅ the cartridge (8) being arranged to spray the atomised water through the outlet opening (44) in the outlet body (40); ⋅ the cartridge inlet (35, 39) being arranged to be supplied with water by the water feeding conduit (4); ⋅ the cartridge (8) being insertable as one piece into the outlet body (40).

Regulating flow quantity flow velocity and the atomization spray nozzle device of rapid intercepting

可调节流量流速且快速截流的雾化喷头装置，涉及一种雾化喷头装置。提供可有效控制流量、调节流速大小、可快速截流、避免滴液的一种可调节流量流速且快速截流的雾化喷头装置。设有喷体底座、截止塞、外壳套、回位弹簧、过滤器、内壳套和喷嘴；所述外壳套设于喷体底座前端并与喷体底座螺接，喷体底座后端外接输液管道，截止塞位于外壳套中，截止塞前端外壁与外壳套后端滑动配合；内壳套后端与外壳套前端螺接，过滤器位于内壳套中，回位弹簧设于截止塞与过滤器之间，内壳套前端与喷嘴螺接。由于过滤器的加入，有效过滤药液中的杂质，保护喷嘴。由于雾化喷头装置的各个组成部件均易于拆卸和组装，便于日常的维护保养。

Spraying device and method for spraying device adjustment

FIELD: spraying devices.SUBSTANCE: invention relates to a spraying device. The spraying device has spraying head (2) connected to a supply line, through which it is possible to direct fluid under pressure, and adjustment screw (3) for affecting a fluid jet coming out of spraying head (2). In this case, indicating element (6) with at least one label (14) is connected to adjustment screw (3) without the possibility of rotation, but with the possibility of disconnection.EFFECT: reproducible precise adjustment of a fluid jet coming out of a spraying head.10 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 770 140 C2 (51) МПК B05B 1/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B05B 1/30 (2022.02) (21)(22) Заявка: 2020114680, 19.12.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): РИПЕ Бернд (DE) Дата регистрации: 14.04.2022 Приоритет(ы): (30) Конвенционный приоритет: 07.02.2018 DE 10 2018 102 737.0 (43) Дата публикации заявки: 09.03.2022 Бюл. № 7 (45) Опубликовано: 14.04.2022 Бюл. № 11 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 07.09.2020 2 7 7 0 1 4 0 (56) Список документов, цитированных в отчете о поиске: WO 2015088822 A1, 18.06.2015. CN 204901038 U, 23.12.2015. SU 531548 A2, 15.10.1976. US 2311018 A1, 16.02.1943. RU 94025424 A1, 20.05.1996. R U 19.12.2018 (72) Автор(ы): РИПЕ Бернд (DE) EP 2018/085724 (19.12.2018) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 7 7 0 1 4 0 WO 2019/154550 (15.08.2019) Адрес для переписки: 191002, Санкт-Петербург, а/я 5, ООО "Ляпунов и партнеры" (54) РАСПЫЛИТЕЛЬНОЕ УСТРОЙСТВО И СПОСОБ НАСТРОЙКИ РАСПЫЛИТЕЛЬНОГО УСТРОЙСТВА (57) Реферат: Изобретение относится к распылительному давлением, и регулировочный винт (3) для устройству. Техническим результатом является воздействия на струю текучей среды, выходящую воспроизводимая точная настройка струи текучей из распылительной головки (2). Причем к среды, выходящей из ...

The atomization spray nozzle device of regulating flow quantity flow velocity and rapid intercepting

可调节流量流速且快速截流的雾化喷头装置，涉及一种雾化喷头装置。提供可有效控制流量、调节流速大小、可快速截流、避免滴液的一种可调节流量流速且快速截流的雾化喷头装置。设有喷体底座、截止塞、外壳套、回位弹簧、过滤器、内壳套和喷嘴；所述外壳套设于喷体底座前端并与喷体底座螺接，喷体底座后端外接输液管道，截止塞位于外壳套中，截止塞前端外壁与外壳套后端滑动配合；内壳套后端与外壳套前端螺接，过滤器位于内壳套中，回位弹簧设于截止塞与过滤器之间，内壳套前端与喷嘴螺接。由于过滤器的加入，有效过滤药液中的杂质，保护喷嘴。由于雾化喷头装置的各个组成部件均易于拆卸和组装，便于日常的维护保养。

Rinse the outlet of facility

一种用于冲洗设施的出口(1)，该冲洗设施包括花洒头(3)或者水龙头，该出口(1)包括用于产生雾化水或基于水的混合物的喷洒流的至少一个雾化器(10)，该出口(1)还包括：出口体(40)，它包括供水管路(4)和出口孔(44)；筒(8)，它包括筒入口(35,39)和雾化出水口；该出口体(40)保持该筒(8)；该筒(8)布置成经过该出口体(40)内的该出口孔(44)喷射雾化水；该筒入口(35,39)布置成接受来自该供水管路(4)的水；该筒(8)可作为一体件被插入该出口体(40)。

Patent RU2020114680A3

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2020 114 680 A (51) МПК B05B 1/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2020114680, 19.12.2018 (71) Заявитель(и): РИПЕ Бернд (DE) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): РИПЕ Бернд (DE) 07.02.2018 DE 10 2018 102 737.0 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 07.09.2020 R U (43) Дата публикации заявки: 09.03.2022 Бюл. № 7 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2019/154550 (15.08.2019) R U (54) РАСПЫЛИТЕЛЬНОЕ УСТРОЙСТВО И СПОСОБ НАСТРОЙКИ РАСПЫЛИТЕЛЬНОГО УСТРОЙСТВА (57) Формула изобретения 1. Распылительное устройство, имеющее распылительную головку (2), соединенную с питающей линией, через которую обеспечена возможность направления текучей среды под давлением, и регулировочный винт (3) для воздействия на струю текучей среды, выходящую из распылительной головки (2), отличающееся тем, что к регулировочному винту (3) присоединен без возможности вращения, но с возможностью отсоединения, указательный элемент (6), имеющий по меньшей мере одну метку (14). 2. Распылительное устройство по п. 1, отличающееся тем, что по меньшей мере одна метка (14) выровнена с неподвижной частью согласования в функциональном положении. 3. Распылительное устройство по п. 1 или 2, отличающееся тем, что указательный элемент (6) образован небольшим колесом, на видимой поверхности основания которого, в связи с краевой областью, предусмотрена метка (14). 4. Распылительное устройство по п. 3, отличающееся тем, что регулировочный винт (3) на своей стороне, обращенной к указательному элементу (6), имеет штифт (9), на котором установлено небольшое колесо. 5. Распылительное устройство по любому из пп. 1-4, отличающееся тем, что указательный элемент (6) удерживается с фрикционным или геометрическим замыканием на регулировочном винте (3). 6. Распылительное устройство по любому из пп. 1-5, отличающееся тем, что Стр.: 1 A 2 0 2 0 1 1 4 6 8 0 A Адрес ...

Sanitary fitted element for a water outlet

本发明涉及一种卫生用嵌装式元件（1），该嵌装式元件能嵌入到卫生用水龙头的水出口中并且可拆卸地保持在那里。按照本发明的嵌装式元件（1）的特征在于：该嵌装式元件具有用于改变嵌装式元件（1）的净通流横截面和/或通流能力的调整装置，该调整装置能通过至少一个操作元件（8）操纵，该操作元件可操纵地设置在嵌装式元件（1）的流入侧上和/或在该嵌装式元件的流出侧上。按照本发明的嵌装式元件（1）可以多方面地用来减少制造和储存耗费。

Slit coating apparatus

A slit coating apparatus is provided to adjust a gap and to prevent variation of a gap adjustment state due to vibration and impact by using an adjusting hole for adjusting an ejection gap. A work table provides a work plane on which photoresist is coated onto a substrate. A nozzle body(2) is fixed at a side of the work plane and has a slit ejection hole(N). A pressurizing block(4) is inserted into a guide groove that is formed on a side of the nozzle body at an interval of a gap of the ejection hole. A surface contacting unit is formed on one side of the pressurizing block to generate contact pressure in a vertical direction at an interval of the guide groove as moving in the state of a declined surface contact with an inner surface of the guide groove. An adjusting hole(10) is screw-coupled with the pressurizing unit so as to move the pressurizing unit forwardly and backwardly along a declined direction of the surface contacting unit.

Outlet for a washing installation

A kind of stable water outlet type end hydraulic support shower nozzle

本发明公开了一种出水稳定型端头液压支架喷头，包括壳体和堵头，壳体内设置有水流通道，水流通道通过喷水出口与外部连通，水流通道靠近喷水出口一端的内壁为向喷水出口方向内径逐渐增大的喇叭状内表面，堵头具有与上述喇叭状内表面相配合的锥形外表面，水流通道内固定有导流环体，导流环体上设有水流通孔，堵头靠近导流环体一端与导流环体通过弹性件连接。本发明所公开的出水稳定型端头液压支架喷头，实现了对喷头结构的改良，其喷水的水流大小稳定。

Modular spray assembly for a working machine

A modular spray assembly for a working machine includes a base assembly that includes a working fluid conduit having an open end and a closed end, and a plurality of nozzle assemblies that are attached to and are in fluid communication with the working fluid conduit. A modular component includes a nozzle assembly, a first end, and a second end. The second end of the modular component is adapted to be removably attached to the open end of the working fluid conduit. The modular spray assembly also includes an open end component that is adapted to be removably and alternatively attached to the open end of the working fluid conduit or to the first end of the modular component. The open end component includes a working fluid supply pipe that is in fluid communication with the working fluid storage tank of the working machine.

Water tap anti-splash nozzle - has adaptor, filter and duct with outlet sleeve with can be set in different positions according to outlet flow required, central jet, peripheral spray or a combination of these

The anti-splash nozzle consists of an adapter (1) to fit into the end of the tap (2), a filter (5) a duct which has a closed central tip (9) surrounded by holes, and a sleeve (11) with a central outlet (14) and peripheral perforations (13). The duct and sleeve are equipped with elastic retaining elements to hold them in place to give three different types of flow. The nozzle can have a rotary pivot (4) between the adapter and duct, and the adapter can be in the form of a nut (20), a locking cone (21) and elastic curved vanes (22) on the upper end of a threaded body (7). The duct can incorporate an inner spiral rotor (32) which turns about a vertical axis to produce a laminar flow, and the filter can incorporate sand, charcoal and polyester wadding between two perforated surfaces. USE/ADVANTAGE - Wide range of uses, including play applications. Adjusts simply to three different outlet positions.

JET BREAKER FOR FLOW TAPS AND ADJUSTABLE JET SHAPES.

SPRAY DEVICE COMPRISING A DIFFUSION NOZZLE OF A LIQUID SPRAY AND AN ELECTRICAL APPLIANCE PROVIDED WITH SUCH A SPRAY DEVICE

Adaptive control of coating thickness

An example method that includes receiving, by a computing device, a geometry of the component that includes a plurality of locations on a surface of the component; determining, by the computing device, a respective target thickness of the coating for each respective location of the plurality of locations based on a target coated component geometry and the geometry of the component; and determining, by the computing device, a number of passes or velocity of a coating device for each respective position of a plurality of positions to achieve the respective target thickness for each respective location.

Exit for a washing installation

Una salida (1) para generar un rociado de líquido atomizado, comprendiendo la salida (1) al menos un atomizador (10) para generar un rociado (13) de líquido atomizado, comprendiendo la salida (1) además un único par de boquillas (29) para crear chorros de agua incidentes, atomizando de este modo el líquido y creando el rociado (13) de líquido; donde las boquillas (29) están dispuestas en simetría especular la una con respecto a la otra en la que - el par de boquillas definen un plano de simetría y un eje de rociado, en donde el plano de simetría biseca el ángulo entre los chorros y el eje de rociado se define por la proyección de la dirección de los chorros incidentes en el plano de simetría; - la salida (1) comprende un conformador de rociado (14) para dar forma al rociado de líquido atomizado, siendo el conformador de rociado una cavidad dispuesta alrededor del área donde los chorros de agua chocan después de salir de las boquillas; y caracterizada por que, - una superficie interior (15) del conformador de rociado (14), cuando se ve en un plano que es perpendicular al eje de rociado, en al menos algunas ubicaciones en que el conformador de rociado (14) interseca el plano de simetría, está más cerca del eje de rociado que en otras ubicaciones. An outlet (1) to generate a spray of atomized liquid, the outlet (1) comprising at least one atomizer (10) to generate a spray (13) of atomized liquid, the outlet (1) further comprising a single pair of nozzles ( 29) to create incident water jets, thereby atomizing the liquid and creating the spray (13) of liquid; where the nozzles (29) are arranged in mirror symmetry with respect to each other in which - the pair of nozzles define a plane of symmetry and a spray axis, where the plane of symmetry bisects the angle between the jets and the spray axis is defined by the projection of the direction of the jets incident in the plane of symmetry; - the outlet (1) comprises a spray shaper (14) to shape the spray of atomized liquid, ...

automatic control panel box

본 발명은 배전반용 소화기에 관한 것으로서, 소화액(P)이 충진되는 호스(10)와; 호스(10)의 일측단에 설치되는 것으로서, 상기 소화액(P)을 투입하기 위한 제1노즐유닛(20)과; 호스(10)의 타측단에 설치되는 것으로서, 상기 소화액(P)이 투입되는 동안 상기 호스(10) 내의 공기를 배출시키는 제2노즐유닛(30);을 포함하는 것을 특징으로 한다.

Sanitary outlet insert

A sanitary outlet insert which can be mounted on the water outlet of a sanitary outlet fitting, comprising a flow limiter that has an adjusting element which regulates or limits the flow area in cooperation with a counter element. The flow area of the flow limiter can be preselected or varied by an axial change of the relative position of the adjusting element and the counter element; in that additionally a handle is provided on the outlet end face of the outlet insert, said handle being designed as a pushbutton; and in that an adjusting movement on the handle can be converted into a relative axial movement of the adjusting element and the counter element by means of a pushbutton mechanism.

System to reduce gas consumption push-ups in air knife

FIELD: machine building. SUBSTANCE: invention relates to a device for pressing the liquid gas to control the film thickness applied to the running lane, and may be used for pressing the molten metal with gas at wide coated steel sheets, for example sheets obtained by hot-dip coating. In the device for the coating thickness control the automatic tools for reducing the gas flow at each of the lateral sides of the nozzle include a movable carriage (10) retractable cable guide (9). The cable (9) is arranged to overlay respectively bore (4) for discharging gas and remove the stacking holes (4) within the chamber (5) of the nozzle. On each transverse side of the nozzle a passage is provided between the outer nozzle section in which the gas flow is reduced and the internal nozzle section in which the gas flow is not reduced, by means of two grooved wheels or pulleys (6, 7). Grooved wheels or pulleys (6, 7) are arranged to move the joint and are connected to the movable carriage (10) and are arranged side by side. The axis of the wheels or pulleys (6, 7) perpendicular to the nozzle so that the cable (9) are sequentially located opposite the holes (4) on the outer side of the first pulley (6) between the two pulleys (6, 7) and remote from the hole (4) on the inside side of the second pulley (7). EFFECT: invention provides a reduction in operating losses, reducing the consumption of gas by reducing the flow of gas outside the band, ensuring proper closing the unused portion of the nozzle opening on each side of the strip when processing narrow strips and enabling to maintain a certain cooling of the nozzle holes, thermal deformation restricting orifices. 11 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 615 392 C2 (51) МПК B05C 11/06 (2006.01) C23C 2/14 (2006.01) C23C 2/20 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2014136222, 13.02.2013 (24) Дата начала отсчета срока действия ...

A kind of sprinkler head

一种喷洒头包含具有进口和出口的管体，一套环 位于进口处，盖帽安装覆盖在出口之前并在出口前方 位置处具有多个形成喷洒的喷孔，管体具有在其自由 端带有按扣的凸起，凸起可相对管体作弹性径向运 动，盖帽具有按扣可装在其中的部分螺旋槽，螺旋槽 与按扣的啮合可使盖帽的转动变换成轴向移动，从而 调节喷孔相对出口的位置，径向压下按扣并解除其与 螺旋槽的啮合则可从管体上拆下盖帽。

integrated spray cartridge

Spray nozzle

A spray nozzle has a nozzle portion at an outlet or downstream end that includes a nozzle body defining an opening therethrough, and a movable stem or pintle at least partially within the opening of the nozzle body. The stem and nozzle body define a gap therebetween to define a fluid passageway for fluid in the nozzle to flow through the nozzle portion and out of the nozzle throughout a range of relative movement between the stem and the nozzle body. The relative movement and the size of the gap may be controllable independently of fluid pressure of fluid within the nozzle. The nozzle body and the stem may define geometries so that the flow area between the stem and the nozzle body does not increase, and may decrease, in the downstream direction. The axis of the spray may be at an angle to the nozzle.

Adjustable spray head: nozzle cap held on support tube by resilient finger

Spray gun

SPRAYER DEVICE AND METHOD FOR ADJUSTING THE SPRAYER DEVICE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2020 114 680 A (51) МПК B05B 1/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2020114680, 19.12.2018 (71) Заявитель(и): РИПЕ Бернд (DE) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): РИПЕ Бернд (DE) 07.02.2018 DE 10 2018 102 737.0 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 07.09.2020 R U (43) Дата публикации заявки: 09.03.2022 Бюл. № 7 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2019/154550 (15.08.2019) R U (54) РАСПЫЛИТЕЛЬНОЕ УСТРОЙСТВО И СПОСОБ НАСТРОЙКИ РАСПЫЛИТЕЛЬНОГО УСТРОЙСТВА (57) Формула изобретения 1. Распылительное устройство, имеющее распылительную головку (2), соединенную с питающей линией, через которую обеспечена возможность направления текучей среды под давлением, и регулировочный винт (3) для воздействия на струю текучей среды, выходящую из распылительной головки (2), отличающееся тем, что к регулировочному винту (3) присоединен без возможности вращения, но с возможностью отсоединения, указательный элемент (6), имеющий по меньшей мере одну метку (14). 2. Распылительное устройство по п. 1, отличающееся тем, что по меньшей мере одна метка (14) выровнена с неподвижной частью согласования в функциональном положении. 3. Распылительное устройство по п. 1 или 2, отличающееся тем, что указательный элемент (6) образован небольшим колесом, на видимой поверхности основания которого, в связи с краевой областью, предусмотрена метка (14). 4. Распылительное устройство по п. 3, отличающееся тем, что регулировочный винт (3) на своей стороне, обращенной к указательному элементу (6), имеет штифт (9), на котором установлено небольшое колесо. 5. Распылительное устройство по любому из пп. 1-4, отличающееся тем, что указательный элемент (6) удерживается с фрикционным или геометрическим замыканием на регулировочном винте (3). 6. Распылительное устройство по любому из пп. 1-5, отличающееся тем, что Стр.: 1 A 2 0 2 0 1 1 4 6 8 0 A Адрес ...

Sanitary discharge unit

在一种卫生出排单元(1)中提出，在流动路径(2)中可在打开位置和闭合位置之间调节的阀元件(4)上构成接触面(6)，所述接触面在打开位置中覆盖固定的对应配合面(7)并且在闭合位置中露出该配合面，使得阀元件(4)通过流动路径中的压力自动地保持在打开位置中并且在压力下降时返回到闭合位置中。

Liquid-atomizer.

A pull-out spray head for a kitchen sink faucet

A pull-out spray head comprises an inlet 22c, a hose connected to the inlet and at least one flute 22e through which water can enter the spray head, the spray head further having a manually operated switch 50 to operate the flow through it, the switch operating a valve in the form of an rotationally-fixed but slidable inner pipe 30 having a seal 314 which engages an inner portion 22f of the shower head, wherein in the off position (figure 4) the inner pipe 30 sits at a position to prevent water flow through the circumferential flute, and in the on position (figure 5) water flows through the hose, then through the circumferential flute, through the inner pipe and out of the spray head outlet 24. Preferably the internal pipe is spring 40 biased. Ideally the spray head can be pulled out / detached from a faucet of a kitchen sink.

Nozzles

1531455 Spray-producers C P EQUIPMENT Ltd 13 Feb 1976 [13 Feb 1975] 6179/75 Heading B2F A liquid discharge nozzle comprises a tubular flow control member 2 which is open at one end for connection to a supply of liquid under pressure and closed at the other end 12 and is provided with circumferentially spaced radially extending holes 14 adjacent the end 12, the member 2 being mounted for relative movement in a body member 4 having a discharge passage 8 within which the end 12 is relatively movable and which is of somewhat larger diameter than the portion of the flow control member 2 adjacent the end 12 to provide radial clearance for liquid flowing through the holes 14. The passage 8 terminates in a frusto conical or dished surface 16 whereby, if the member 2 is moved relatively outwardly from the jet discharge position depicted, liquid impinges on the surface 16 to form a generally conical spray pattern. The members 2 and 4 may cooperate via a screw thread and a screw thread or lug and discharge is stopped when the holes 14 lie between sealing rings 32. The nozzle is provided with a rubber grip 34.

System for reducing the wiping gas consumption in an air knife

The present invention relates to a device for controlling the thickness of a coating made of a liquid film on a moving strip ( 3 ), characterized in that automated structure for reducing the gas flow at each of said nozzle sides comprise a moving carriage ( 10 ) guiding a retractable cable ( 9 ) able to be applied respectively onto and out of the gas discharge opening ( 4 ), inside the nozzle chamber ( 5 ) and in that, at each transversal side of the nozzle ( 1 ), a transition, between an external nozzle section where the gas flow is reduced and an internal nozzle section where the gas flow is not reduced, is assured by two together-moving grooved wheels or pulleys ( 6, 7 ) connected to the moving carriage ( 10 ), located side by side and having their axis perpendicular to the nozzle, so that the cable ( 9 ) is successively located against the opening ( 4 ) on an external side of the first pulley ( 6 ), between the two pulleys ( 6, 7 ) and distant from the opening ( 4 ) on an internal side of the second pulley ( 7 ).

System for reducing the wiping gas consumption in an air knife

The present invention relates to a device for controlling the thickness of a coating made of a liquid film on a moving strip (3), characterised in that said automated means for reducing the gas flow at each of said nozzle sides comprise a moving carriage (10) guiding a retractable cable (9) able to be applied respectively onto and out of the gas discharge opening (4), inside the nozzle chamber (5) and in that, at each transversal side of the nozzle (1), a transition, between an external nozzle section where the gas flow is reduced and an internal nozzle section where the gas flow is not reduced, is assured by means of two together-moving grooved wheels or pulleys (6, 7) connected to the moving carriage (10), located side by side and having their axis perpendicular to the nozzle, so that the cable (9) is successively located against the opening (4) on an external side of the first pulley (6), between the two pulleys (6, 7) and distant from the opening (4) on an internal side of the second pulley (7).

Nozzle tip adapter, nozzle assembly as well as nozzle

A nozzle tip adapter (12) has a suction duct (34), a supply duct (36), and a base body (16) with a device end (18) and a substrate end (20). The base body (16) has a nozzle tip recess (26) at its substrate end (20) for receiving a nozzle tip (14) and a projecting portion (30) extending into the nozzle tip recess (26), wherein the suction duct (34) extends through the projecting portion (30) and the supply duct (36) opens into the nozzle tip recess (26), wherein the suction duct (34) is being at least partially surrounded by the supply duct (36).

SPRAY DEVICE COMPRISING A DIFFUSION NOZZLE OF A LIQUID SPRAY AND AN ELECTRICAL APPLIANCE PROVIDED WITH SUCH A SPRAY DEVICE

Dispositif de pulvérisation (1) comprenant une buse (2) de diffusion d'un spray de liquide, ladite buse (2) étant alimentée en liquide sous pression au moyen d'un circuit d'alimentation relié à une pompe (105), ledit circuit d'alimentation de la buse (2) comportant un élément (3) mobile entre une position de repos, dans laquelle ledit élément (3) mobile empêche l'écoulement de liquide en direction de la buse (2), et une position de fonctionnement, dans laquelle le élément (3) mobile permet la circulation de liquide en direction de la buse (2), l'élément (3) mobile étant ramené dans la position de repos par des moyens de rappel (31), caractérisé en ce que ledit élément mobile est constitué par un piston (3) présentant une forme adaptée pour que le déplacement dudit piston (3) de la position de fonctionnement vers la position de repos génère une dépression provoquant l'aspiration d'un volume de liquide situé dans la buse (2) vers l'intérieur du circuit d'alimentation. Spray device (1) comprising a nozzle (2) for diffusing a liquid spray, said nozzle (2) being supplied with pressurized liquid by means of a supply circuit connected to a pump (105), said nozzle supply circuit (2) having an element (3) movable between a rest position, wherein said movable member (3) prevents the flow of liquid towards the nozzle (2), and a position of in which the movable element (3) allows the circulation of liquid towards the nozzle (2), the movable element (3) being returned to the rest position by return means (31), characterized in that said movable member is constituted by a piston (3) having a shape adapted so that the displacement of said piston (3) from the operating position to the rest position generates a vacuum causing suction of a volume of liquid located in the nozzle (2) towards the inside of the circuit of mentation.

Patent RU2019136196A3

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 136 196 A (51) МПК E01C 19/17 (2006.01) B05B 13/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019136196, 19.03.2018 (71) Заявитель(и): РОУДТЕК, ИНК. (US) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): КРИСТИАН, Ричард (US) 25.04.2017 US 62/489,752 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 25.11.2019 R U (43) Дата публикации заявки: 25.05.2021 Бюл. № 15 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2018/200097 (01.11.2018) R U (54) МОДУЛЬНЫЙ РАСПЫЛИТЕЛЬНЫЙ УЗЕЛ ДЛЯ РАБОЧЕЙ МАШИНЫ (57) Формула изобретения 1. Модульный распылительный узел для рабочей машины, включающий раму и резервуар для рабочей жидкости и предназначенный для проведения работ на проезжей части дороги, при этом модульный распылительный узел дополнительно включает: (a) основной узел, присоединенный к раме рабочей машины, при этом основной узел включает: (i) канал для рабочей жидкости, имеющий открытый конец и закрытый конец; (ii) несколько форсунок в сборе, соединенных с каналом рабочей жидкости и сообщающихся с ним по текучей среде; (b) модульный компонент, включающий модульный жидкостный канал, при этом модульный компонент далее включает: (i) первый конец; (ii) второй конец, предназначенный для съемного соединения с каналом рабочей жидкости и сообщающийся с каналом рабочей жидкости по текучей среде; и (iii) форсунку в сборе между первым концом и вторым концом, соединенную с модульным жидкостным каналом и сообщающуюся с ним по текучей среде; (c) компонент с открытым концом, предназначенный для съемного и поочередного соединения с открытым концом канала рабочей жидкости или с первым концом компонента, при этом компонент с открытым концом включает подводящий трубопровод рабочей жидкости, сообщающийся по текучей среде с резервуаром для рабочей жидкости. Стр.: 1 A 2 0 1 9 1 3 6 1 9 6 A Адрес для переписки: 105215, Москва, а/я 26, Рыбиной Н.А. 2 0 1 9 1 3 6 1 9 6 ...

Fluid-dispensing nozzle

A fluid-dispensing nozzle (10) including a nozzle body (12). A discharge tube (26) is disposed in the nozzle body (12) and has a plurality of cam grooves (28). The nozzle (10) further includes a rotatable flow control (32). A pin (30) is coupled to the flow control (32) and rotatably engages a select cam groove (28) such that rotation of the flow control (32) causes the pin (30) to rotatably slide in the select cam groove (28), causing the discharge tube (26) to move linearly. A first and second insert (40, 46) are coupled to the nozzle body (12), the first insert (40) having a cam slot (42). The nozzle (10) also includes a rotatable pattern sleeve (38). A cam follower (44) is coupled to the pattern sleeve (38) and engages the cam slot (42) of the first insert (40). A determinable pattern of motion of the pattern sleeve (38) is controlled by the first and second inserts (40, 46). The first and second inserts (40, 46) are rearrangeable to change the pattern of motion of the pattern sleeve (38).

Nozzle

Variable flow sprayer

本发明涉及一种可变流量喷头，包括套管，所述套管内部设置有活塞，所述套管的一侧设置有进口。本发明的有益效果是：喷头流量可以通过活塞调节。

Pressure washer adjustable nozzle assembly

A nozzle assembly and method of forming an adjustable spray pattern nozzle assembly includes a mount body, a nozzle body, and a collar that movably cooperates with the mount body. The mount body is constructed to cooperate with a discharge end of a wand and such that the nozzle body can be captured between the mount body and the collar. The nozzle body defines an uninterruptible fluid flow path through the nozzle assembly. The nozzle assembly includes an interruptible fluid flow path that is defined by a positional relationship between the nozzle body and the collar. The collar movably cooperates with the mount body to allow the selective combination of flows associated with the uninterruptible and interruptible flow paths to manipulate the spray pattern generated by the nozzle assembly.

Shower head

Hand holdable pump spray apparatus

A hand holdable pump spray apparatus is disclosed where the pump mechanism is in the hand holdable wand (14) rather than in a spaced apart liquid container. The wand (14) may be held with one handle (54) is extended with other hand. This creates a pressure differential which allows liquid to flow from the container (10), passed a check valve (84) and into the wand (14). After filling, a biased spring provides a force against the liquid creating a higher pressure in the wand (14) than ambient pressure. This closes the check valve (84). When an operator depresses an actuator (68), another valve (88) opens allowing the liquid in the wand (14) to be ejected through a nozzle (66).

SYSTEM FOR REDUCING THE CONSAMMATION OF LAUNDRY GAS IN AN AIR BLADE.

Pressure actuated shower head mechanism

A shower head having a water inlet passage or providing a supply of water to the shower head and a plurality of nozzles for expelling water from the shower head. The flow of water from the water inlet passage to the nozzles is controlled by a pressure actuated toggle valve mechanism. The valve mechanism is in communication with a rotatable faceplate used to control both the water flow and the texture of the shower spray. The faceplate is rotatably adjustable over a plurality of discrete positions to vary the spray between a coarse and fine shower spray.

System for reducing the wiping gas consumption in an air knife

The present invention relates to a device for controlling the thickness of a coating made of a liquid film on a moving strip (3), characterised in that said automated means for reducing the gas flow at each of said nozzle sides comprise a moving carriage (10) guiding a retractable cable (9) able to be applied respectively onto and out of the gas discharge opening (4), inside the nozzle chamber (5) and in that, at each transversal side of the nozzle (1), a transition, between an external nozzle section where the gas flow is reduced and an internal nozzle section where the gas flow is not reduced, is assured by means of two together-moving grooved wheels or pulleys (6, 7) connected to the moving carriage (10), located side by side and having their axis perpendicular to the nozzle, so that the cable (9) is successively located against the opening (4) on an external side of the first pulley (6), between the two pulleys (6, 7) and distant from the opening (4) on an internal side of the second pulley (7).

Nozzle tip adapter, nozzle assembly and nozzle

Ein Düsenspitzenadapter (12) hat einen Saugkanal (34), einen Zufuhrkanal (36) und einen Grundkörper (16) mit einem Vorrichtungs-Ende (18) und einem Substrat-Ende (20). Der Grundkörper (16) hat eine Düsenspitzenaussparung (26) an seinem Substrat-Ende (20) zum Aufnehmen einer Düsenspitze (14) und einen vorstehenden Abschnitt (30), der sich in die Düsenspitzenaussparung (26) erstreckt, wobei sich der Saugkanal (34) durch den vorstehenden Abschnitt (30) erstreckt und der Zufuhrkanal (36) in die Düsenspitzenaussparung (26) hinein öffnet, wobei der Saugkanal (34) mindestens teilweise von dem Zufuhrkanal (36) umgeben ist.Des Weiteren sind eine Düsenanordnung (10) und eine Düse (60) gezeigt. A nozzle tip adapter (12) has a suction channel (34), a feed channel (36), and a base (16) having a device end (18) and a substrate end (20). The body (16) has a nozzle tip recess (26) at its substrate end (20) for receiving a nozzle tip (14) and a protruding portion (30) extending into the nozzle tip recess (26), the suction channel (34 ) extends through the protruding portion (30) and the supply channel (36) opens into the nozzle tip recess (26), the suction channel (34) at least partially surrounded by the supply channel (36). Further, a nozzle assembly (10) and a nozzle (60) is shown.

Nozzle

Spray device and method for adjusting the spray device

本发明涉及一种喷涂装置，其包括喷头(2)，该喷头连接到供应管线，通过该供应管线可以输送加压流体，并且该喷涂装置包括计量螺杆(3)，用于影响从喷头(2)流出的流体射流，其中，所述喷涂装置被设计为使得具有至少一个标记(14)的指示器元件(6)以旋转固定但可拆卸的方式连接到所述计量螺杆(3)。

Nozzle tip adapter, nozzle assembly as well as nozzle

A nozzle tip adapter has a suction duct, a supply duct, and a base body with a device end and a substrate end. The base body has a nozzle tip recess at its substrate end for receiving a nozzle tip and a projecting portion extending into the nozzle tip recess, wherein the suction duct extends through the projecting portion and the supply duct opens into the nozzle tip recess, wherein the suction duct is being at least partially surrounded by the supply duct. Further, a nozzle assembly and a nozzle are disclosed.

Spray coating device

本发明涉及材料涂覆设备技术领域，提供了一种喷涂装置，包括：直动式驱动机构、液滴喷射调节装置、流道板和喷板。液滴喷射调节装置与直动式驱动机构连接。流道板支撑连接于液滴喷射调节装置与喷板之间，以在液滴喷射调节装置与喷板之间形成流体通道。喷板上设置有喷孔。流体通道与喷孔连通。直动式驱动机构能够直线式跳动并驱动液滴喷射调节装置移动，以调节液滴喷射调节装置与喷孔之间的距离。通过调节液滴喷射调节装置与喷板上的喷孔之间的距离，能够改变涂料的喷射压力，进而调节液滴喷射速度和喷射液滴的大小。该喷涂装置使用直线往复跳动的直动式驱动机构代替了扭矩传力的压电陶瓷杠杆机构，其可靠性更高，使用寿命也有所延长。

Spray nozzle

An atomizing nozzle assembly for a reagent, in particular for a reagent for a selective non-catalytic reduction of nitrogen oxides in combustion gases of power boilers

The invention relates to an atomizing nozzle assembly (1) for a reagent, in particular a reagent for a selective non-catalytic reduction of nitrogen oxides in combustion gases of power boilers, comprising a chamber (11) of supplying gaseous medium, preferably compressed air, provided with the first outlet opening (111) of the atomizing nozzle assembly (1), wherein in the chamber (11) an internal nozzle (12) is arranged for supplying a reagent and provided with the second outlet opening (122) of the internal nozzle (12), wherein the internal nozzle (12) is inserted into the first outlet opening (111) of the chamber (11) and comprises at least one, preferably longitudinal, atomizing cutout (123) formed in its wall and having an exposed part (1231) open into the interior space of the chamber (11), and the atomizing nozzle assembly (1) additionally comprises a control arrangement for controlling the area of the exposed part (1231) of the atomizing cutout (123) of the internal nozzle (12). In order to provide that such an atomizing nozzle assembly (1) is of a simple construction and improved operating characteristics, said control arrangement for controlling the area of the exposed part (1231) of the atomizing cutout (123) comprises at least one replaceable spacer adjustment head (14) determining the position of the first outlet opening (111) of the chamber (11) relative to the atomizing cutout (123).

Household appliance provided with a spraying device comprising a nozzle for dispensing a liquid spray

On/Off Valve Capable of Drawing Back Fluid When Closed

An OFF/OFF valve including a fluid passage formed in the valve body (51), and having a valve seat (55), a smaller diameter portion (56) extending from the valve seat (55) on a downstream side of the valve seat (55), and a larger diameter portion (57) extending from the smaller diameter portion (56) on a downstream side of the smaller diameter portion (56). A valve element (58) is disposed so as to be movable between a position adjacent the valve seat (55) and a position within the larger diameter portion (57). The valve element (58) is driven by a valve element driving assembly. When the valve is closed, the valve element (58) moves toward the valve seat (55). When the valve element (58) moves within the smaller diameter portion (56), the fluid which has passed through the valve element (58) is drawn back due to the pumping effect of the valve element (58) before the valve element (58) finally reaches the valve seat (55) and the valve is completely closed.

REDUCED FLOW IRRIGATION TRANSMITTER

Un émetteur d'irrigation (10) à faible débit comprend un capuchon rotatif (20) et un corps (30). Le capuchon rotatif (20) présente un trou fileté (25) et une chambre de réception (26) communiquant avec le trou fileté (25). La paroi de la chambre de réception (26) présente plusieurs rainures (28), qui sont agencées de façon annulaire et espacée autour du trou fileté (25). Le corps (30) comprend un arbre (31). L'arbre (31) présente un filetage extérieur (35) et une nervure flexible (38) adjacente au filetage extérieur (35) et est relié au capuchon rotatif (20) par liaison filetée entre le filetage extérieur (35) et le trou fileté (25) de sorte que chaque nervure flexible (38) soit engagée dans l'une des rainures (28). Lorsque le capuchon rotatif (20) est tourné pour régler la quantité d'eau délivrée par l'émetteur d'irrigation (10) à faible débit, la zone de contact entre les rainures (28) du capuchon rotatif (20) et chaque nervure flexible (38) du corps (30) reste inchangée, ce qui permet au capuchon rotatif (20) de produire une sensation constante à la main de l'opérateur.

SYSTEM FOR REDUCING THE CONSUMPTION OF A COMPRESSING GAS IN THE AIR KNIFE

1. Устройство для контроля толщины покрытия, выполненного из жидкой пленки на перемещаемой полосе (3), содержащее сопло (1), выполненное с возможностью подачи находящегося под давлением газа (11) в камеру (5) сопла, причем указанная камера (5) оканчивается кромками сопла, которые образуют продолговатое отверстие (4) для выпуска находящегося под давлением газа на перемещаемую полосу (3), при этом указанное продолговатое отверстие (4) снабжено автоматическим средством снижения потока газа на каждой поперечной стороне сопла (1) за пределами ширины полосы, отличающееся тем, что указанное автоматическое средство снижения потока газа на каждой стороне из указанных сторон сопла содержит подвижную каретку (10), направляющую убираемый кабель (9), выполненный с возможностью наложения соответственно на отверстие (4) для выпуска газа и снятия наложения с данного отверстия внутри камеры (5) сопла, причем на каждой поперечной стороне сопла обеспечен переход между внешней секцией сопла, в которой поток газа уменьшен, и внутренней секцией сопла, в которой поток газа не уменьшен, посредством двух желобчатых колес или шкивов (6, 7), которые выполнены с возможностью совместного перемещения, соединены с указанной подвижной кареткой (10), расположены бок о бок и их ось перпендикулярна соплу так, что кабель (9) последовательно расположен напротив отверстия (4) на внешней стороне первого шкива (6) между двумя шкивами (6, 7) и на удалении от отверстия (4) на внутренней стороне второго шкива (7).2. Устройство по п. 1, отличающееся тем, что каждая подвижная каретка (10) выполнена двунаправленной и с возможностью независимого перемещения при помощи приводного механического устройства (8).3. Устройство по п. 2, отличающеес

Sanitary fitted element for a water outlet

The invention relates to a sanitary fitted element (1) which can be inserted into the water outlet of a sanitary outlet fitting and is held releasably there. A characteristic feature of the fitted element (1) according to the invention is that said fitted element has an adjusting device for changing the clear sectional area of flow of the fitted element (1) and/or the discharge rate, which adjusting device is actuable via at least one control element (8) which is arranged actuably on the inflow side of the fitted element (1) and/or on the outflow side thereof. The fitted element (1) according to the invention can be used in a versatile manner in order to reduce the outlay on production and stock.

Spraying device comprising a nozzle for dispensing a liquid spray and household appliance provided with such a spraying device

本发明涉及一种喷雾装置（1），其包括用于喷射液体的扩散喷嘴（2），所述喷嘴（2）借助与泵（105）连接的供给回路被供给加压液体，所述喷嘴（2）的所述供给回路包括在闲置位置和工作位置之间活动的元件（3），在所述闲置位置中，所述活动元件（3）阻止液体朝所述喷嘴（2）的方向流动，在所述工作位置中，所述活动元件（3）允许液体朝所述喷嘴（2）的方向循环，所述活动元件（3）由回复机构（31）带回到所述闲置位置中，所述喷雾装置的特征在于，所述活动元件由活塞（3）构成，所述活塞（3）具有一种形状，所述形状适合于使所述活塞（3）从所述工作位置朝所述闲置位置的移动产生压降，所述压降引发位于所述喷嘴（2）内的一定量的液体朝所述供给回路的内部的吸入。

A spray head

Une tête de vaporisateur (1) comporte un corps tubulaire (2) avec un orifice d'entrée (4) et un orifice de sortie (8). Un collier (3) est situé à l'orifice d'entrée (4). Un bouchon (7) s'adapte sur l'orifice de sortie (8) et comporte une extrémité (9) avec quelques buses de vaporisation (11) positionnés devant l'orifice de sortie. Le corps (2) comporte une partie en saillie (16) ayant un poussoir (17) situé sur son extrémité libre (18). La partie en saillie (16) est déplaçable élastiquement, radialement par rapport au corps tubulaire (2). Le bouchon (7) comporte une rainure hélicoïdale (20) destinée à recevoir le poussoir (17). Le mouvement relatif entre le poussoir (17) et la rainure (20) transforme le mouvement de rotation du bouchon (7) en un mouvement longitudinal qui ajuste la position des buses (11) par rapport à l'orifice de sortie (8). Le bouchon (7) peut être détaché du corps tubulaire (2) par une poussée sur le poussoir qui a pour effet de le dégager de la rainure (20). A vaporizer head (1) has a tubular body (2) with an inlet port (4) and an outlet port (8). A collar (3) is located at the inlet (4). A plug (7) fits over the outlet orifice (8) and has one end (9) with a few spray nozzles (11) positioned in front of the outlet orifice. The body (2) has a projecting part (16) having a pusher (17) located on its free end (18). The projecting part (16) is resiliently displaceable, radially with respect to the tubular body (2). The plug (7) has a helical groove (20) intended to receive the pusher (17). The relative movement between the pusher (17) and the groove (20) transforms the rotational movement of the plug (7) into a longitudinal movement which adjusts the position of the nozzles (11) relative to the outlet orifice (8). The plug (7) can be detached from the tubular body (2) by a push on the plunger which has the effect of releasing it from the groove (20).

Full-plastic hand-buckled sprayer

本发明涉及一种全塑手扣式喷雾器，包括壳体、主体、喷头、活塞、扳手、弹性件、阀塞，还包括阀杆、分水头、弹性连接件，阀杆设于L形导液通道的横向部分中，用于对横向部分的后部进行切断或连通；分水头设于L形导液通道的横向部分的前端处，用于将L形导液通道中的液体引导至喷头处；弹性连接件第一端与所述阀杆前端相连接、第二端与所述分水头后端相连接，所述阀杆、分水头、弹性连接件一体成型。本发明采用了一体成型的阀杆、分水头、弹性连接件结构对导液通道进行切断或连通，且配合密封处位于横向部分的后部，有利于避免压力损失，提高密封效果；一体的出水密封结构配合更加紧凑，能有效避免液体泄漏，从而提高喷雾丰富程度和细密性。

Fountain nozzle spout with pivoting head - has sleeve with central opening and holes drilled in end plate sliding on pipe

The anti-splash nozzle consists of an adaptor for the end of a tap, a filter, a duct and a sleeve with a central outlet surrounded by perforations. The duct and sleeve have elastic retainers so they can be set in upper and lower positions to give three types of flow. Between the adaptor and the duct the nozzle is equipped with a rotary pivot, and the adapter can be in the form of a nut, a locking cone and a threaded body. The interior of the duct can contain a ball to create a laminar flow at the outlet end of the duct, and the filter has two perforated surfaces and contains sand, charcoal and plastics wadding. ADVANTAGE - Produces three different type of flow, controlled by a simple operation, a peripheral spray, a central jet and a combination of the two.

Handheld pump sprayer

Improvements to nozzles for agricultural sprayers and the like

Device for producing artificial snow, snow cover facility comprising such a device, and method for the operation of such a device

The invention relates to a device (100) for producing artificial snow, provided with a body (101) comprising a pressurised water supply duct (10) and a pressurised air supply duct (20), at least one spray element (130) for spraying water or a mixture of air and water, at least one control valve (140) for adjusting the pressurised water and/or pressurised air supply of said spray element, and operating means, in the form of at least one camshaft, for operating said control valve (140). According to the invention, the valve (140) is placed on said pressurised water and air supply ducts (10 and 20), and comprises, on the periphery thereof, a water chamber (144) for the pressurised water supply thereof and an air chamber (145) for the pressurised air supply thereof. Said valve (140) also comprises a fixed body (141) in the general shape of a tube defining an inner receiving region (142) wherein a movable body (142) is housed, said body being translatably movable along a translation axis.

Sprinkler

FLUID SPRAY HEAD AND DISPENSER COMPRISING SUCH A SPRAY HEAD.

Tête de pulvérisation de produit fluide comprenant : - un orifice de pulvérisation (21) définissant un axe de distribution X, - une chambre de tourbillonnement (20) délimitée par des parois internes (12, 24, 25), et - des canaux de tourbillonnement (13) définissant respectivement des sorties de canal (131) qui débouchent transversalement à l'axe de distribution X dans la chambre de tourbillonnement (20) au niveau des parois internes (12, 24, 25) de manière à générer un écoulement tourbillonnaire à l'intérieur de la chambre de tourbillonnement (20), chaque canal (13) définissant un axe de projection Y qui s'étend dans la chambre de tourbillonnement (20) à partir de la sortie de canal (131), caractérisée en ce que les axes de projection Y des canaux de tourbillonnement (13) s'éloignent des parois internes (12, 24, 25) qui sont adjacentes aux sorties de canal (131) de manière à traverser la chambre de tourbillonnement (20) sans longer une de ses parois internes (12, 24, 25).

Spray head for a fluid product and dispenser comprising such a spray head

A fluid spray head including a spray orifice, a swirl chamber including an end wall and a side wall, and swirl channels defining channel outlets that open out transversally to the dispensing axis X into the swirl chamber. Each channel defines a projection axis Y that extends into the swirl chamber from the channel outlet. The projection axes Y of the swirl channels extend away both from the end wall and from the peripheral side walls, which are both adjacent to the channel outlets so as to pass through the swirl chamber without passing along either the end wall or the peripheral side wall.

Improvements relating to spray nozzles

980,303. Spraying apparatus. TUDOR ACCESSORIES Ltd. March 26, 1964 [June 13, 1963], No. 23634/63. Heading B2F. A nozzle suitable for spraying insecticides comprises a body portion 1 provided with an axial bore 7 and having a valve seating 28 between said bore and a counterbore 9, a valve closure member 3, and a cap 2 screwed on to the body 1, the arrangement being such that when the cap is screwed up tightly it presses the conical end 27 of the member 3 into contact with the seating 28 and prevents the flow of insecticide through the bore 7, when it is unscrewed slightly it allows the member 3 to move from its seat so that insecticide flows around the member 3 and out of an orifice 21 in the cap, and when it is unscrewed further, Fig. 4c, the cap moves away from the member 3 and modifies the form of the spray. The member 3 is located by pins in bayonet slots such as 14 in the body 1, the diameter of the pin 12, for instance, being small in comparison with the transverse portion 15 of the slot so as to allow the member 3 a certain degree of axial movement. The member 3 is formed with a pair of helical grooves 22, 23 which communicate with two inwardly extending grooves 24, 25, Fig. 5, which communicate in turn with a central recess 26.

On/off valve capable of drawing back fluid when closed

Pop-up sprinkler with integrated pressure regulator and drain check

A sprinkler head includes a first housing (16,14) carrying a center stem (20) having an inlet at an upstream end and an outlet (44) at a downstream end. A second housing (72,76,114) is supported within the first housing and encloses a nozzle (80) and a pressure regulator (72) in axially-aligned relationship, defining a flowpath between the inlet and an orifice of the nozzle. The second housing is normally biased to a retracted position but is moveable to an extended position relative to the first housing and to the center stem. A surface (82,84) of the pressure regulator cooperates with the outlet (44) of the center stem (20) as the second housing moves relative to the first housing to regulate pressure to the nozzle orifice (80).

Low-Flow Emitter

A low-flow emitter (10) includes a rotatable cap (20) and a body (30). The rotatable cap (20) has a threaded hole (25) and a receiving chamber (26) communicating with the 5 threaded hole (25). The wall of the receiving chamber (26) has plural grooves (28), which are annularly arranged in a spaced manner around the threaded hole (25). The body (30) has a shaft (31). The shaft (31) has an external thread (35) and a flexible rib (38) adjacent to the external thread (35) and is connected to the rotatable cap (20) by threaded connection between the external thread (35) and the threaded hole (25) such that the 10 flexible rib (38) is engaged in one of the grooves (28). When the rotatable cap (20) is rotated to adjust the amount of water delivered by the low-flow emitter (10), the area of contact between the grooves (28) of the rotatable cap (20) and the flexible rib (38) of the body (30) stays unchanged, allowing the rotatable cap (20) to produce a consistent feel to the operator. >0

Pop-up sprinkler with integrated pressure regulator and drain check

A sprinkler head includes a first housing carrying a center stem having an inlet at an upstream end and an outlet at a downstream end. A second housing is supported within the first housing and encloses a nozzle and a pressure regulator in axially-aligned relationship, defining a flowpath between the inlet and an orifice of the nozzle. The second housing is normally biased to a retracted position but is moveable to an extended position relative to the first housing and to the center stem. A surface of the pressure regulator cooperates with the outlet of the center stem as the second housing moves relative to the first housing to regulate pressure to the nozzle orifice. 6 2 1 2 6 2 4 5 21 64- 10413 74112,,l121 44 14Figure52

High pressure cleaner has restrictor between nozzle and pressure line in order to reduce the inlet pressure of the medium when it is heated, with orifice of restrictor variable in width

The high-pressure cleaner has a pressure line (3) in which a pressure medium is fed by a HP pump to a jet nozzle (4). A restrictor (2) is provided between the nozzle and pressure line in order to reduce the inlet pressure of the medium when it is heated. The orifice of the restrictor is variable in its width. The restrictor has an axially extending throttling piston (7) enclosed by a sleeve (6), thereby forming the restricting orifice. The throttling piston and inside bore of the sleeve accommodating it are conical in construction.

Sprayer

Nozzle tip adapter, nozzle assembly and nozzle

Ein Düsenspitzenadapter (12) hat einen Saugkanal (34), einen Zufuhrkanal (36) und einen Grundkörper (16) mit einem Vorrichtungs-Ende (18) und einem Substrat-Ende (20). Der Grundkörper (16) hat eine Düsenspitzenaussparung (26) an seinem Substrat-Ende (20) zum Aufnehmen einer Düsenspitze (14) und einen vorstehenden Abschnitt (30), der sich in die Düsenspitzenaussparung (26) erstreckt, wobei sich der Saugkanal (34) durch den vorstehenden Abschnitt (30) erstreckt und der Zufuhrkanal (36) in die Düsenspitzenaussparung (26) hinein öffnet, wobei der Saugkanal (34) mindestens teilweise von dem Zufuhrkanal (36) umgeben ist, und wobei der Grundkörper (16) und der vorstehende Abschnitt (30) unbeweglich aneinander befestigt sind. Des Weiteren sind eine Düsenanordnung (10) und eine Düse (60) gezeigt.

Garden Sprinkler

A garden sprinkler has an input base, an output member rotatably installed at the top of the input base, and a rotating member capable of driving the output member. The output Both sides of the output member are respectively equipped with a first outlet and a second outlet. The first outlet is equipped with a first sprinkler, and the second outlet is equipped with a second sprinkler and an adjusting sleeve. The second sprinkler is a side outlet and is screwed with the adjusting sleeve. The second sprinkler can be adjusted by the adjusting sleeve, which improves the convenience of sprinkling operation without multiple sprinkler heads.

System for reducing the wiping gas consumption in an air knife

The present invention relates to a device for controlling the thickness of a coating made of a liquid film on a moving strip (3), characterised in that said automated means for reducing the gas flow at each of said nozzle sides comprise a moving carriage (10) guiding a retractable cable (9) able to be applied respectively onto and out of the gas discharge opening (4), inside the nozzle chamber (5) and in that, at each transversal side of the nozzle (1), a transition, between an external nozzle section where the gas flow is reduced and an internal nozzle section where the gas flow is not reduced, is assured by means of two together-moving grooved wheels or pulleys (6, 7) connected to the moving carriage (10), located side by side and having their axis perpendicular to the nozzle, so that the cable (9) is successively located against the opening (4) on an external side of the first pulley (6), between the two pulleys (6, 7) and distant from the opening (4) on an internal side of the second pulley (7).

Outlet for a washing installation

An outlet (1) for a washing installation, the washing installation comprising a shower head (3) or a water tap, the outlet (1) comprising at least one atomiser (10) for generating an initial spray (13) of atomised water or a water-based mixture. The initial spray (13) flows through and is guided by an inner wall (15) of an inner spray shaper (14) and an inner wall (17) of a outer spray shaper (16), the outer spray shaper (16) being movable with respect to the inner spray shaper (14) along a common axis of the inner spray shaper (14) and the outer spray shaper (16).

Paint-spraying apparatus

Die Erfindung betrifft ein Farbspritzgerät (1) zur Erzeugung eines Farb - Formstrahls, umfassend eine in einem Ringspalt (23) positionierte Farbdüse (21), wobei die Farbdüse eine Nadel (7) mit einem Nadelkopf (16) sowie eine Farbaustrittsöffnung (17) umfasst, wobei der Nadelkopf gegenüber der Farbaustrittsöffnung auf einer Längsachse der Nadel zur Steuerung eines aus der Farbaustrittsöffnung und dem Nadelkopf gebildeten Nadelventils verschiebbar ist und wobei der Nadelkopf (16) in einer geschlossenen Stellung der Farbdüse (21) in Bezug auf die Längsachse formschlüssig in der Farbaustrittsöffnung (17) steckt, wobei die Farbaustrittsöffnung zusammen mit dem Nadelkopf um die Längsachse verdrehbar ist, um den Farb - Formstrahl in seiner Orientierung in Bezug auf die Längsachse zu verdrehen.

Dispensing apparatus

Dispensing apparatus (16) is provided including a housing (18) having at least first and second fluid outlet means (30,32) to allow fluid to flow out of said dispensing apparatus. Channel means (23) are provided in the housing (18) and have at least one aperture defined therein to allow fluid to flow from said channel means (23) through either of said at least first and second fluid outlet means (30, 32). The apparatus further includes fluid flow control means (104) for allowing selective control of the fluid flow from said channel means through said at least first or second fluid outlet means (30, 32). The fluid flow control means (104) includes a closure element (104) having passage means defined therein. The closure element is arranged to move relative to said channel means and/or said first and second fluid outlet means between a first position, wherein the passage means allows fluid communication between the at least one aperture of the channel means and the first fluid outlet means (32) to allow fluid flow therethrough, and a second position, wherein the passage means allows fluid communication between the at least one aperture of the channel means and the second fluid outlet means (32) to allow fluid flow therethrough.