Filtration irrigation method, filtration irrigation device and the manufacturing method thereof.

Nozzle apparatus

A nozzle apparatus (10) comprising: an inlet, an outlet, a filter (20) disposed between the inlet and the outlet, and, a container (40); wherein the nozzle apparatus defines a first flow path for particles too large for said filter and a second flow path towards the outlet for particles small enough for said filter; and wherein the container (40) is provided downstream of the first flow path. In this way the pressure on the container downstream of the first fluid path causes the debris to accumulate therein and the nozzle is less liable to blockages. To facilitate this, the size of the inlet may be the same size or bigger than the size of the flow path between the screen and the container. The container is normally removable and reattachable e.g. from the filter to remove debris. The filter may also comprise apertures and these may be of a size equal to or smaller than the outlet of the nozzle apparatus downstream of the second flow path. In this way, the outlet is less liable to being ...

Filtration device, spray device provided with same, and filtration method

... [Problem] To provide a filtration device, a spray device provided with the same, and a filtration method, wherein foreign matter such as water stains is filtered out during continuous water flow and a state in which a filtration unit does not become occluded can be maintained by washing and extracting the foreign matter that has been filtered out timed with restarting of water flow, thereby preventing a spray of water from becoming weak or stopping suddenly. [Solution] A filtration device A is provided with: a liquid passage chamber 1 having a liquid inlet 10 for inflow of a liquid, a control panel 11 that is provided with liquid through holes 110, 111, and an initial moving plug 12 for closing the liquid through holes 110, 111; a liquid discharge chamber 2 connected to the liquid passage chamber 1 and having compartments 20, 21 that are provided so as to correspond with the liquid through holes 110, 111, and additional moving plugs 24, 25 for closing liquid discharge openings 22, 23 formed ...

SHOWER HEAD WITH WATER PURIFICATION FUNCTION

It is an object of the present invention to provide a shower head with water purification function capable of easing restrictions on a shape, structure and storage capacity of a water quality switching valve, and also providing a well-balanced shape and structure for easier handling. A water quality purification cartridge is built in a holding part, and a purified water flow path passing through the water quality purification cartridge and a raw water flow path not passing through the water quality purification cartridge are formed by the incorporation of this water quality purification cartridge. A flow path switching valve which switches a flow path between the purified water flow path and the raw water flow path is incorporated in a head part, a straight delivery port is also provided at a place where the shower delivery port is formed, and a delivery flow switching valve which switches between a delivery flow from the straight delivery port and a delivery flow from the shower delivery ...

FLEXIBLE DIP TUBE FILTER WITH WEIGHT

A flexible dip tube for a hand held sprayer has a filter element with a projection extending into the distal end of the dip tube for frictionally mounting the filter element thereto, the other end of the filter element extending beyond the distal end and containing filter material in communication with the interior of the tube, and a weight surrounding both the distal end and the projection of the filter element or weighting down the distal end during use.

DESCALING NOZZLE

A nozzle orifice of a nozzle 1 comprises a tapered segment 16 extending from an elliptical discharge orifice 15 and having a taper angle 0 of 30 to 800, and a large-diameter segment 18 continuing with the tapered segment, and scale on a steel plate is removed by discharging water from the nozzle at a distance between discharge orifice 15 and the steel plate of not more than 600 mm, a pressure of 5 to 30 MPa, and a discharge flow rate of 40 to 200 1/minute. The ratio of the inner diameter of large-diameter segment 18 relative to the minor diameter of the discharge orifice 15 is not less than 3 and less than 7. Also, the discharge flow from the nozzle spreads in a single direction (width direction) within a plane perpendicular to the central axis of the nozzle and the erosion thickness angle is 1.5 to 30 in the direction (thickness direction) perpendicular to the width direction. Such a descaling nozzle enables that scale is removed efficiently at low pressure and/or low flow rate while restraining ...

MICROSTRUCTURED HIGH PRESSURE NOZZLE WITH AN IN-BUILT FILTER FUNCTION

The invention relates to a microstructured nozzle comprising a plurality of channels which are produced by microstructuring a plate-like body. The channels of said nozzle are disposed between projections which are arranged in rows next to each other and which project out of the base plate. Said microstructured base plate is covered with a cover plate. The channels are defined within narrow boundaries according to shape, cross-sectional area and length. Said nozzle contains a filter as a primary structure and a secondary structure is arranged downstream from the filter. The nozzle is, for example, used with a sprayer enabling an aerosol to be produced from a liquid which contains a medicament.

микроструктурированная сопловая головка с фильтром (варианты), распылитель для ингаляционной терапии и способ изготовления сопловой головки

Описана микроструктурированная сопловая головка, имеющая большое количество каналов, полученных микроструктуризацией пластинчатого элемента. В такой сопловой головке каналы образованы промежутками между выступами, которые рядами расположены рядом друг с другом и выступают из основной пластинки. Микроструктурированная основная пластинка закрыта наложенной на нее закрывающей пластинкой. Форма, площадь поперечного сечения и длина каналов могут варьироваться лишь в узких границах. Сопловая головка содержит встроенный в нее фильтр в виде первичной структуры и расположенную за фильтром вторичную структуру. Подобная сопловая головка используется, например, в распылителе, который применяется для получения аэрозоля из жидкости, которая содержит лекарственное средство.

High pressure nozzle and method for the manufacture of a high pressure nozzle

PERFECTIONNEMENTS AUX BECS DE PULVERISATION DE PRODUITS LIQUIDES

L'invention concerne les machines agricoles. Elle concerne notamment des perfectionnements aux becs de pulvérisation de produits liquides selon le brevet principal et du type comprenant un ajutage fixé à l'extrémité libre inférieure d'un conduit vertical d'amenée du liquide à pulvériser, le fond dudit ajutage présentant un canal dont une extrémité débouche intérieurenent dans l'ajutage et l'autre s'ouvre à l'extérieur, le fond dudit ajutage comportant un prolongement interne dirigé vers le conduit de manière que l'extrémité du canai débouchant intérieurement soit située à un niveau surélevé par rapport au fond, caractérisés en ce que le prolongement interne est constitué par un élément filtrant en forme de capuchon. L'invention s'applique, en particulier, au traitement de plantes cultivées en lignes.

FILTER FILLING OF CUPS OF GUNS HAS PAINTING

Closed disposable package for mounting on projecting or spraying gun for projecting and spraying e.g. paint, has shutter-vent for sealing product when package is closed, and exhibiting venting function when gun is in used condition

Le conditionnement jetable fermé à monter sur un outil ou un pistolet notamment de pulvérisation (7) d'un produit (2) à projeter ou à pulvériser est caractérisé en ce qu'il se compose : • d'un contenant (1) renfermant le produit (2) à projeter ou à pulvériser, présentant une surface latérale (3), une paroi inférieure de fond (4) et une paroi supérieure frontale (5) enlevable ou traversante en cours d'utilisation du pistolet, • d'une pièce d'adaptation (13) montée ou à monter à étanchéité, sur la partie supérieure du contenant (1) et constituant la liaison entre la sortie du contenant (1) et l'entrée du pistolet (7) pour assurer le passage du produit (2) à projeter ou à pulvériser entre le contenant (1) et le pistolet (7), • d'un obturateur-évent (6) assurant l'étanchéité au produit (2) contenu lorsque le conditionnement est fermé et la fonction d'évent lorsque le pistolet (7) est en cours d'utilisation. Cette invention intéresse les fabricants et les utilisateurs d'outils de projection ...

SHOWER APPARATUS PROVIDED WITH COMPOSITE FILTER

The present invention relates to a shower apparatus provided with a composite filter. More specifically, a shower apparatus provided with a composite filter comprises: a water spraying portion formed with a plurality of water spraying holes; a head portion coupled to the water spraying portion on one end, and formed with a first accommodation space therein; a first filter accommodated in the first accommodation space; a body portion coupled to the other end of the head portion and formed with a second accommodation space therein; and a second filter accommodated in the second accommodation space of the body portion. According to the present invention, the first filter including a mineral capsule is provided in the first accommodation space, and the second filter including a water soluble gel is provided in the second accommodation space. As such, water is able to effectively be purified by sprayed water through the water spraying portion, and human skin is able to have a positive effect ...

ATOMIZER, AND FILTER

Disclosed are an atomizer (1) for a fluid (2), especially for medical aerosol therapy, and a filter (42) for said atomizer in order to prevent germs from spreading. The atomizer comprises a protective device (32) for preventing germs from infesting the preferably preservative-free fluid. Particularly the filter can be used as a protective device. This prevents germs from infesting the fluid during the service life of the atomizer even when the atomizer is used several times.

WATER SPRAY PLATE AND WATER SAVING SHOWER USING THE SAME

A shower plate and a water-saving shower using the same are disclosed. The shower plate provided in a head body of a shower used to supply fluid along an inner path thereof, the shower plate includes a plurality of spray holes configured to spray the supplying fluid out, wherein a predetermined amount of the spray hole are direction changing spray holes comprising a direction changing parts projected inwardly there from. The water-saving shower includes a shower plate provided in a head body of a shower used to supply fluid along an inner path thereof, the shower plate comprising a plurality of spray holes configured to spray the supplying fluid out, wherein a predetermined amount of the spray hole are direction changing spray holes comprising a direction changing parts projected inwardly there from, and a filter provided in the head body to filter foreign substances contained in the supplying fluid before the supplying fluid reaches the shower plate.

MEMBRANE FILTER WITH DEAERATION AND METHOD FOR THE MANUFACTURE THEREOF

The invention relates to a method for manufacturing a membrane filter, comprising the steps of: - fixing a bundle of hydrophilic filter elements by at least a first end in a housing part to be called bottom element, such that the first end of the hydrophilic filter elements is open towards a first side of the housing part and the hydrophilic filter elements extend on the the opposite side of the housing part; and - subsequently providing for at least one watertight and air-permeable element, in particular a hydrophobic filter element.

МИКРОСТРУКТУРИРОВАННАЯ СОПЛОВАЯ ГОЛОВКА ВЫСОКОГО ДАВЛЕНИЯ С ИНТЕГРИРОВАННОЙ ФИЛЬТРУЮЩЕЙ ФУНКЦИЕЙ

В изобретении описана микроструктурированная сопловая головка, имеющая множество каналов, полученных микроструктурированием пластинчатого элемента. В такой сопловой головке каналы образованы промежутками между выступами, которые рядами расположены рядом друг с другом и выступают из основной пластинки. Эта микроструктурированная основная пластинка закрыта наложенной на нее закрывающей пластинкой. Форма, площадь поперечного сечения и длина каналов могут варьироваться лишь в узких пределах. Сопловая головка содержит встроенный в нее фильтр в виде первичной структуры и расположенную за фильтром вторичную структуру. Подобная сопловая головка используется, например, в распылителе, применяемом для получения аэрозоля из жидкости, содержащей лекарственное средство.

DISPOSITIF DE PULVERISATION DE DISPERSIONS

L'invention concerne un dispositif de pulvérisation de dispersions comportant une tête de pulvérisation munie d'une buse. Dans le dispositif selon l'invention, un pointeau 4, logé à l'intérieur de la tête de pulvérisation 1, est monté de maniere à pouvoir être amené devant l'ouverture de la buse 3; l'extrémité du pointeau, côté buse, est de forme conique, avec un angle de cône de 15 degrés à 90 degrés , la partie intérieure de la buse étant adaptée à la pointe du pointeau. Le pointeau est déplaçable longitudinalement de façon à être en position rétractée durant la pulvérisation, et à être amené devant l'ouverture de la buse 3 dès que le débit du mélange en dispersion s'abaisse à une valeur indésirable. Une pièce d'insertion formant tamis et un organe racleur sont prévus entre l'ouverture d'amenée du mélange et la buse. Applications : pulvérisation de dispersions notamment de suspensions contenant du graphite.

유체 제품 디스펜서

... 유체 디스펜서는 유체 저장부(R) 및 상기 유체 저장부(R) 상에 장착된 디스펜서 부재(D)를 포함하며, 상기 유체 저장부(R)는 실린더(11)를 형성하고, 상기 유체 저장부(R)의 작용 체적을 감소시키도록 상기 실린더(11) 내에서 슬라이딩되는 피스톤(2; 2')을 포함하며, 상기 유체 디스펜서는, 상기 기밀 슬라이드 실린더(11)가 상기 유체 저장부를 2 개의 구획부들(Ri, Rs)로 분할하는 분리 요소(3a)를 포함하며, 상기 2 개의 구획부들은 상기 피스톤(2; 2')과 분리 요소(3a) 간의 하부 구획부(Ri) 및 상기 분리 요소(3a)와 디스펜서 부재(D) 간의 상부 구획부(Rs)를 포함하며, 상기 분리 요소(3a)는 상기 2 개의 구획부들(Ri, Rs)을 서로 연통시키는 적어도 하나의 관통공(33)을 포함하며, 상기 분리 요소는 상기 디스펜서 부재가 상기 푸셔를 누름으로써 작동되면 상기 기밀 슬라이드 실린더 내에서 이동한다.

HOSE MANIFOLD WITH INTEGRATED FILTRATION AND SHUT-OFF CHECK VALVES

SPRAY NOZZLE PRIMARILY FOR FIRE PROTECTION

A multiple fluid discharge nozzle assembly for fire control has a faceted body (1) with six side faces (2) and a central face (3). Each of these faces has an underlying misting nozzle assembly (4) in communication with a fluid transfer passageway (5) connecting with an inlet (6). The body has a threaded spigot (7) to connect with a fluid supply line. Each nozzle assembly (4) screw fitted into a respective recess in the body (1). Each nozzle is closed-off by a cap (9) of a moulded plastic having a planar outer facing surface (9a) flush with the associated surrounding surface of the respective facet (2) of the body (1) and an inner surface (9b) with an annular rib (9c) including an inward facing tip (9d). Each nozzle assembly (4) has a profiled boss (4a) with an outward projecting lip (4b) which snap connects with the rib (9c) of the cap. Application of fluid pressure to the nozzles (4) causes the caps (9) to be blown-of f. The caps prevent ingress of foreign matter and offer a smooth outer ...

APPLICATOR NOZZLE

An applicator nozzle for applying a viscous material to at least one surface, the applicator nozzle including: a hollow body defining an internal volume; a connector at a first end of the body for allowing a viscous material source to be connected to the applicator nozzle; and, a closed tip at a second end of the body, the tip including at least one surface engaging tip surface, wherein the tip is configured to allow a user to selectively remove one or more portions of the tip at respective positions along the at least one surface engaging tip surface to thereby define one or more openings in the tip, such that, in use, a viscous material supplied to the applicator nozzle by the viscous material source is directed to the one or more openings via the internal volume of the body to allow one or more beads of viscous material to be applied to the at least one surface from the openings.

STRAINER

Fluid filter holder

This improvement invention over the previously disclosed U.S. Pat. No. 5,468,383 issued to McKenzie Nov. 21, 1995 provides major improvements in application potential due to advanced structural integrity in the device for holding a flexible fine mesh fluid filter in a container while a fluid, such as paint, is being drawn from the container by spraying equipment. More specifically, this improvement invention provides for First Ribs 2, made of flexible material, running in a first direction and being attached to a convoluted attachment Ring 7 forming an upper chamber Area 3. Additional Ribs 5, running in the first direction combined with a plurality of Second Ribs 6, running in a transverse encirclement to the additional Ribs 5 forming a Middle Horizontal Chamber Area 4. Radian converging Vertical Ribs 9 converging from horizontal Rib 10 connecting at Support 11 to form Bottom Chamber base 8. The three chambers together form a pocket over which a fine mesh fabric fluid filter is to be positioned ...

Outlet for shower or faucet head

Removable and replaceable outlets for point-of-use showers (2000) or faucets (1000), filter devices (170), and methods and systems including the outlets and/or filter devices, are disclosed.

Sanitary build-in piece

Die Erfindung betrifft ein sanitäres Einbauteil (1), das im Inneren eines Einbau-Gehäuses (6) eine Strahlreguliereinrichtung (4) hat, welche Strahlreguliereinrichtung (4) zumindest ein, in das Einbau-Gehäuse (6) einsetzbares Einsetzteil (5) aufweist, das quer zur Durchströmrichtung orientierte Stege (11) hat, die zwischen sich Durchtrittsöffnungen (12) begrenzen. Für das erfindungsgemäße Einbauteil ist kennzeichnend, dass die Stege (11) zumindest eines Einsetzteiles (5) gitter- oder netzartig, sich an Kreuzungsknoten (10) kreuzend, angeordnet sind. Das erfindungsgemäße Einbauteil (1), das mit geringem Aufwand herstellbar ist, zeichnet sich durch bestmögliche Strahlreguliereigenschaften auch auf vergleichsweise kleiner Querschnittsfläche aus; dabei ist das erfindungsgemäße Einbauteil (1) vergleichsweise wartungsarm, ohne dass Funktionsstörungen aufgrund der im Flüssigkeitsstrom eventuell mitgeführten Schmutzpartikel zu befürchten wären (vgl. Fig. 1).

PROCEDURE AND DEVICE FOR SEPARATING OVERSPRAY A LIQUID COATING MATERIAL

VARIABLE ARC NOZZLE

ATOMISING NOZZLE AND FILTER AND SPRAY GENERATING DEVICE

The present invention provides a simple form of nozzle assembly for use in generating sprays from a fluid, which com- prises a first member (11) having one or more nozzle outlets (14), one or more fluid inlets (16) and one or more channels (15) con- necting them formed by electrical or chemical etching or other processes which selectively remove material from one face of the said member (11); and a second member (12) cooperating with the said first member to provide a wall of said outlets, inlets or channels to form the fluid flow paths for the nozzle assembly.

AUTOMATIC AIR-ASSITED MANIFOLD MOUNTED GUN

A coating material dispensing device includes a first component providing a connection to a source of coating material to be dispensed and a filter for filtering coating material to be dispensed. The first component includes a housing for housing the filter and a closure for selectively closing the housing to permit removal and replacement of the filter. The coating material dispensing device further includes a second component providing a nozzle through which the coating material is dispensed. The first and second components include first and second passageways, respectively. The first and second passageways communicate when the first and second components are assembled together to provide a flow of filtered coating material from the filter to the nozzle.

SPRAY

The spray comprises a spray nozzle for spraying the liquid in the form of a mist, a bottle filled with the liquid, and a conduit through which the liquid flows from the bottle to the spray nozzle. Tourmaline ore particles having particle sizes from 0.1 mm to 5 mm are provided at least at a part of the conduit so that ambient atmosphere is ionized negatively as the liquid passed through the Tourmaline ore is sprayed from the spray nozzle.

DISPOSABLE PACKAGING CLOSED AND FILLED WITH A PRODUCT TO BE PROJECTED OR SPRAY METHOD OR THE LIKE.

Resins réticulée acrylate-styrene by a polyisocyanate blocked, preparation and commepeinture applications and/or varnished

Résines à base d'un copolymérisat réticulé par un polyisocyanate, partiellement et transitoirement bloqué à l'état d'urée par un dérivé aminé, dans lesquelles i) le polymérisat est à base de styrène, d'au moins deux monomères acryliques de formule (I), H2 C = C (R) - COOR1 , où R = hydrogène ou méthyle, R1 = hydrogène, radical alcoyle en C1 -C1 4 , linéaire ou ramfié, hydroxyalcoyle en C1 -C4 et parmi lesquels au moins un de ces monomères acryliques possède un groupement hydroxyle, et d'au moins un ester vinylique d'un acide trialkylacétique en C9 -C1 9 , ii) le polyisocyanate est choisi dans le groupe des polyisocyanates aliphatiques de formule (II) O = C = N - A - N = C = O où A représente un groupement alcoylène linéaire ou ramifié en C4 -C1 0 , et des polyisocyanates cycliques aromatiques ou cycloaliphatiques et iii) ce polyisocyanate est partiellement et transitoirement bloqué sous forme d'urée par un groupement pyrazole de formule (III) (CF DESSIN DANS BOPI) où R2 , R3 , et R4 = H ...

DEVICE OF DISTRIBUTION OF LIQUID PROVIDED With a REMOVABLE CAP

L'invention concerne un dispositif (10) de distribution de liquide comprenant une ouverture de (22, 50) de distribution de liquide, un tampon d'absorption (48) de liquide résiduel et un capuchon amovible (16) comprenant une forme au voisinage immédiat et en regard de l'ouverture de distribution (22, 50), appelée forme d'expulsion (46) du liquide résiduel, configurée pour évacuer le liquide résiduel vers le tampon (48) lorsque le capuchon (16) est monté sur le dispositif (10).

Liquid jet i.e. water jet, power reducing device, has connection tube inserted at rear of PVC tube, and meshed cones fixed at interior of PVC tube, where outlet of PVC tube is closed by meshed cap

L'invention concerne un dispositif destiné à éviter les affouillements dans toute utilisation d'une arrivée puissante de liquide (fig. 2,3,4 et 5). Il est constitué d'un gros tube (1) sur lequel est raccordé en son arrière un second tube (2) de diamètre inférieur amenant le liquide. A l'intérieur du grand tube sont disposés deux ou plusieurs cônes grillagés, pointes tournées ver l'arrivée du liquide (4). Un opercule, également grillagé, est fixé à la sortie du grand tube (5) Un support transversal assure la stabilité de l'ensemble (6) Le dispositif selon l'invention est plus particulièrement destiné à la maîtrise des eaux d'arrosage.

IMPROVED PUMP LID AND CONTAINERS EMPLOYING SUCH

LEIGHLY DISPERSING AND SPRAYING DEVICE AND MANUFACTURING METHOD THEREOF

PURPOSE: A sprayer is provided to generate spray having a particle of an average diameter that is 10 or less than 10 micrometer. CONSTITUTION: A sprayer(40) contains a flat first layer(42) and a flat second layer(44). The first and the second layer have 1mm^2 of an area to each 5mm/MIN of spray liquid. Also the first and the second layer are made from a standard semiconductor material or silicon carbide which is etched. The layers forms a gas supplying network supplying gas to an orifice(46) and the gas supplying network contains a gas port supplying gas to a gas passage(50). The gas passage supplies gas to a gas channel(52). Also, the layers forms a liquid supplying network supplying liquid to a liquid orifice(48). The liquid supplying network contains a liquid port supplying liquid to a liquid passage. The liquid passage supplies liquid to a liquid channel supplying liquid to a liquid orifice(46). COPYRIGHT 2000 KIPO ...

DESCALING NOZZLE AND CEMENTED CARBIDE NOZZLE TIP

BLOWER-TYPE DRUG DISPENSER

A blockage occurs due to foreign matter in the liquid tank of a blower-type drug dispenser when used for a long period of time. The blower-type drug dispenser (1) includes a drug supply pipe (7) that is removably connected to the liquid tank (6). A strainer (32) for the liquid tank (6) is configured so as to be removable from the liquid tank (6) by removing the supply pipe (7) from the liquid tank (6). The drug in the liquid tank (6) is mixed with the airflow in a blower pipe (7) and subsequently dispensed.

METHOD AND DEVICE FOR SEPARATING OVERSPRAY OF A LIQUID COATING MATERIAL

In order to separate overspray of a liquid coating material from an air current flowing through the application region (108) of a system for coating workpieces, the overspray present in the air current is charged with an auxiliary agent introduced in the air current, using particles having a fiber or hollow space structure and/or a particulate material or fluid chemically reacting with the overspray particles.

NOZZLE APPARATUS

A nozzle apparatus (10) comprising: an inlet, an outlet, a filter (20) disposed between the inlet and the outlet, and, a container (40); wherein the nozzle apparatus defines a first flow path for particles too large for said filter and a second flow path towards the outlet for particles small enough for said filter; and wherein the container (40) is provided downstream of the first flow path. In this way the pressure on the container downstream of the first fluid path causes the debris to accumulate therein and the nozzle is less liable to blockages. To facilitate this, the size of the inlet may be the same size or bigger than the size of the flow path between the screen and the container. The container is normally removable and reattachable e.g. from the filter to remove debris. The filter may also comprise apertures and these may be of a size equal to or smaller than the outlet of the nozzle apparatus downstream of the second flow path. In this way, the outlet is less liable to being ...

APPARATUS FOR SPRAYING LIQUIDS, AND DISPOSABLE CONTAINERS AND LINERS SUITABLE FOR USE THEREWITH

A spray gun (1) has a fluid reservoir (11) which contains a removable liner (13). The liner (13), which may be thermo/vacuum-formed from a plastics material, is a close fit within the interior of the reservoir and collapses as fluid is withdrawn from within the liner during operation of the gun. Preferably, the liner has a comparatively-rigid base and is capable of standing, unsupported, outside the reservoir. The side walls of the liner are preferably thin in comparison to the base and can be collapsed for disposal of the liner. The reservoir (11) has a removable lid (15) and is capable of standing, inverted, on its own so that it can be filled with fluid. The lid (15) also functions to secure the liner (13) in the reservoir and, at the end of a spraying operation, the lid (15) and the liner (13) are removed together from the reservoir (11) and discarded, thereby simplifying the cleaning of the spray gun.

Method for producing aluminum trihydrates having a high pore volume, aluminum trihydrates produced according to this method and the use thereof

The object of the invention is a method for the manufacture of aluminum trihydrates by hydrolysis of aluminum alcoholates in aqueous, alkaline solution with addition of organic compounds, the so manufactured aluminum trihydrates and their use as catalyst supports.

COMPONENT INCORPORATED IN A PLUMBING SYSTEM

The invention concerns a component (1) incorporated in a plumbing system, said component being equipped with a jet regulating device (4) inside a mounting case (6). Said jet regulating device (4) comprises at least one directly mounted element (5) housed in the mounting case (6), said element being provided with ridges (11) transverse to the flow direction and defining between them passageways (12). The invention is characterized in that the ridges (11) of at least one directly mounted element (5) are arranged in the form of a grid or network and intersect at junction points. The inventive incorporated component, which can be manufactured inexpensively, exhibits the best possible jet regulating characteristics, even if the transverse surface is relatively small. Moreover, said incorporated component (1) requires little maintenance, without any risk of malfunction resulting from dirt carried by the liquid flow.

Acrylate-Styrene resins crosslinked by blocked polyisocyanates, manufacture and use thereof as paints and/or lacqueurs

Styrene!-acrylate! copolymers crosslinked by blocked poly:isocyanate Resins based on (i) a copolymer of styrene with at least two acrylic monomers of formula H2C=C(R)-COOR1 (I), in which R = H or Me, R1 = H, 1-14C linear or branched alkyl or 1-4C hydroxyalkyl, at least one of which acrylic monomers contains an OH gp., and at least one vinyl ester of a 9-19C trialkylacetic acid, crosslinked by (ii) a polyisocyanate chosen from aliphatic polyisocyanates of formula O = C = N - A - N = C = O (II), in which A = 4-10C linear or branched alkylene gp., cyclic aromatic polyisocyanates or cycloaliphatic polyisocyanates, partially and temporarily blocked in the form of a urea by a pyrazole gp. of formula (III), in which R2, R3 and R4 (same or different) = H or 1-4C alkyl. Claimed resin system comprises a polymer comprising (in molar proportions) ca. 20% styrene, 2% acrylic acid, 35% 2-hydroxyethylacrylate, 5% 2-ethylhexylacrylate, 10% tert. butylacrylate, 15% methyl methacrylate and 18% vinyl neo-nonanoate ...

SPRAY

PROBLEM TO BE SOLVED: To provide a spray for spraying a liquid into the atmosphere which does not need an external power source, is easy to handle, and can generate numerous negative ions. SOLUTION: The spray has a spray nozzle for spraying a liquid in a mist, a bottle filled with the liquid, and a duct for transferring the liquid in the bottle to the spray nozzle. The liquid passes through a predetermined material for changing a character of the liquid when sprayed, whereby the liquid with the changed character makes an ambient atmosphere into negative ions when the liquid is sprayed. COPYRIGHT: (C)2003,JPO ...

DIP TUBE FILTER FOR MANUALLY ACTUATED DISPENSER

A one-piece filter for the distal end of a dip tube of a manually actuated liquid sprayer has an elongated tubular body open at one end with a perforate bottom wall at its other end. The body has a first inner diameter and a smaller second inner diameter established by a plurality of inner spacers for engaging the dip tube. The perforate bottom wall has an open mesh area defined by a plurality of filter openings, a first set of which occupies a central area of the bottom wall within the second diameter, and a second set of which openings occupies an annular area of the bottom wall between the first and second diameters.

FLOW CONTROL AND FILTRATION METHOD AND APPARATUS

A porous material valve (18) is placed in the fluid conveyance path of a fluid dispensing apparatus (2). By selecting a specific thickness of the porous material, the size of the pores, the pore volume, and the hydrophillic/hydrophobic balance of the material, a predetermined activation/closure pressure and flow rate is achieved.

Ultrasonic wave oscillating device with ultrasonic wave oscillating component capable of being dismounted and replaced

DEVICE OF PUMPING FOR a FLUID OR VISCOUS PRODUCT AND TOGETHER OF STORAGE AND DISTRIBUTION Of a FLUID OR VISCOUS PRODUCT INTEGRAL THIS DEVICE

Un dispositif de pompage (14) particulièrement adapté au vidage d'un dispositif de stockage comportant un sac souple, comprend un conduit d'aspiration (20) au bout duquel se trouve un organe d'aspiration (21) qui présente une paroi latérale percée par plusieurs orifices d'aspiration (31, 32, 38), ce qui permet d'aspirer le produit contenu dans le sac sans le déchirer. L'organe d'aspiration (21) est en outre pourvu de tamis (33, 34, 39) fixés de manière réversible devant les orifices d'aspiration (31, 32, 38) pour éviter que des parties du sac souple soient aspirées dans les orifices d'aspiration. Ces tamis sont fixés de manière réversible devant les orifices d'aspiration, ce qui permet d'enlever les tamis lorsque l'on veut nettoyer les orifices d'aspiration.

무비산 점핑분수 장치

본 발명은 분사된 물줄기가 비산되지 않고 맑고 투명하여, 점핑분수가 의도하는 본연의 효과를 극대화시킬 수 있는 무비산 점핑분수 장치에 관한 것으로서, 분사노즐이 구비된 몸체부와, 상기 몸체부를 지지하는 다리부 및, 몸체부와 연통되는 배관부로 이루어지되, 상기 몸체부는 배관부로부터 공급받은 물의 저수공간을 형성시키는 하우징과, 상기 저수공간에 저장된 물이 안정화된 상태에서 분사노즐에 공급될 수 있도록 하기 위한 정류부 및, 저수공간과 정류부를 밀폐시키면서 분사노즐이 설치되는 덮개부로 이루어지고, 상기 정류부는 몸체부의 상측에 위치하여 저수공간의 물이 정류부를 통해 분사노즐로 공급되도록 구성되며, 상기 몸체부는 다리부에서 지지된 상태에서 회동 가능하도록 하우징의 측면이 다리부의 상단에서 힌지수단에 의해 결합되고, 상기 하우징과 다리부의 사이에는 몸체부의 설치각도를 설정하는 각도조절수단이 구비되어 있는 것을 특징으로 한다.

FILTER-TYPE FAUCET WITH DUAL SHOWER

The present invention relates to a filter-type faucet with a dual shower. More specifically, the filter-type faucet with a dual shower arranges a body unit (10) connected to a water supply pipe on a wall surface, and couples and installs a filter case (20) with an embedded filter (25), a fixated head shower (30), a hand shower (40), and a switching valve unit (50) on the body unit (10). As shower water is filtered through the filter (15) of the filter case by a rotational operation of the switching valve unit (50) and then selectively supplied to the fixated head shower (30) and the hand shower (40) to be used, user satisfaction is excellent. Most of all, a flow passage structure of the body unit of the faucet and a structure of the switching valve unit are simply formed to provide excellent productivity for manufacturing and reduce manufacturing costs. The filter case with the embedded filter on a lower portion of the body unit of the faucet is able to simply be replaced and used in a ...

MICROSTRUCTURED HIGH PRESSURE NOZZLE WITH AN IN-BUILT FILTER FUNCTION

The invention relates to a microstructured nozzle comprising a plurality of channels which are produced by microstructuring a plate-like body. The channels of said nozzle are disposed between projections which are arranged in rows next to each other and which project out of the base plate. Said microstructured base plate is covered with a cover plate. The channels are defined within narrow boundaries according to shape, cross-sectional area and length. Said nozzle contains a filter as a primary structure and a secondary structure is arranged downstream from the filter. The nozzle is, for example, used with a sprayer enabling an aerosol to be produced from a liquid which contains a medicament. © KIPO & WIPO 2007 ...

NON-PNEUMATICALLY ASISSTED SPRAY-COATING OF A SURFACE WITH A VISCOUS AQUEOUS ARCHITECTURAL COATING COMPOSITION

A process, apparatus and coating composition for the non-pneumatically assisted (eg. airless) spray-coating of a surface with a viscous aqueous architectural coating composition (eg. a paint) suitable for hiding marks on surfaces which composition exhibits non-Newtonian flow and contains a binder polymer and over 30wt% of solid ingredients (especially those chosen from thickeners, opaciflers, pigments and extenders) in which the composition is expelled from an orifice in a nozzle under a pressure of 2.5 to 5bar generateable by a hand or electric pump. A suitable composition has a Brookfield viscosity of at least 0.5 Pa.sec and preferably not exceeding 50 Pa.sec. and contains a predominantly associative thickener for spraying through an oblate or circular orifice or alternatively has an apparent extensional viscosity of from 0.05 to 0.5Pa.sec. Preferably, the nozzle has means to impart a transverse force to the composition so that it enters the orifice with a swirling motion.

METHOD FOR PRODUCING ALUMINUM TRIHYDRATES HAVING A HIGH PORE VOLUME, ALUMINUM TRIHYDRATES PRODUCED ACCORDING TO THIS METHOD, AND THE USE THEREOF

The invention relates to a method for producing aluminum trihydrates by hydrolyzing aluminum alcoholates in an aqueous alkaline solution while adding organic compounds, to the aluminum trihydrates produced in such a manner, and to their use as catalyst carriers.

COMPONENT AND INHALER AND METHOD FOR PRODUCING A COMPONENT

The invention relates to a component for atomizing a fluid, to an inhaler and to a method for producing the component. The component has microstructures and macrostructures forming a nozzle and a pump chamber. The component is designed in one piece and is produced with PIM technology (injected powder molding) from ceramics or metal.

NOZZLES WITH INTEGRATED OR BUILT-IN-FILTERS AND METHOD

A molded fluidic device (20) having a power nozzle (PN1, PN2) with a width (W) and a coupling passage (21) coupling a source of fluid (22) to said power nozzle (PN1, PN2). The coupling passage (21) has a planar enlargement and a plurality of posts (24-1, 24-2...24-N) spaced across the enlargement, the spacing (S) between each post (24-1, 24-2...24-N) being less than the width (W) of the power nozzle (PN1, PN2) with the sum of spacing (S) being greater than the width (W).

APPARATUS AND METHOD FOR DISPENSING VAPOCOOLANTS

An apparatus and method for discharging vapocoolants in stream or mist form includes the use of selected fluoroelastomers for valve parts (12) to regulate discharge. The fluoroelastomers provide long-term stability to the vapocoolants to enable superior shelf life without minimal loss or contamination of the vapocoolant. In addition, a filter (98) is provided to remove contaminants from vapocoolant prior to passage through the nozzle opening.

Filtration irrigation method, filtration irrigation device and the manufacturing method thereof

A filtration irrigation method, filtration irrigation device and the manufacturing method thereof, said filtration irrigation device comprises a water carrying chamber (1), in which one or more porous filter membranes (2) are arranged. One or more flow restrictors (3) corresponding to each membrane (2) are set on the wall of the water carrying chamber (1). The total permeation capacity of the flow restrictors is less than that of said filter membranes. The present invention can avoid the blockage of the device effectively.

DEVICE OF STORAGE AND PROCESS OF DISTRIBUTION Of a FLUID OR VISCOUS PRODUCT

PAINT CUP ASSEMBLY SUPPORT STRUCTURE

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

INTERNAL VALVE TIP FILTER

A fluid dispensing valve comprises a module, a discharge orifice, a valve stem and a filter. The module has a fluid inlet, a fluid outlet and a fluid passage connecting the fluid inlet and the fluid outlet. The discharge orifice is in fluid communication with the fluid outlet. The valve stem extends into the fluid passage to close-off the discharger orifice. The filter is disposed within the fluid passage and surrounds the valve stem.

A SHOWERHEAD

A showerhead (1) has a housing (2) with an inlet (13) and an outlet (11). There is a ball joint (5) at the inlet (13) of the housing (2) adapted to be connected to a source of water and a spacer (7) within the housing (2) channels water from the inlet (13) towards the outlet (11). Within the spacer (7) is a flow control disc (8) having one or more apertures (33). The or each aperture (33) is surrounded by a chamber (39) within the disc (8) and the depth of each chamber (39) partially controls the spray dispersion of the water flowing through the spacer (7). There is also an outlet cap (10) removeably retained in the outlet of the housing (2). The outlet cap (10) has a plurality of nozzle chambers (50, 51, 52, 53) each being fed by an aperture (33) of the disc (8). The depth of each nozzle chamber (50, 51, 52, 53) is such as to also partially control the spray dispersion of the water discharged from the showerhead (1).

PAINT CUP ASSEMBLY WITH AN EXTENDED RING

A paint cup assembly for a paint sprayer is disclosed and can include a cap, a paint liner defining a closed proximal end and an open distal end, and a ring configured to fit around the paint liner. The ring can engage the cap and secure the paint liner to the cap. Further, the ring can include an axial extension that can extend toward the proximal end of the paint liner such that the ring can be configured to allow a user to grasp the paint cup assembly without collapsing the paint liner during attachment with a paint sprayer.

ROTARY SPRINKLER

A rotary sprinkler (10) having a longitudinal axis (x) and comprising a housing (11) comprising an upper housing (14) and a lower housing (12), a nozzle (24) adapted for being brought into fluid communication with a water source and to produce an axial water jet, said nozzle being movable along the axis between a lowered position and a raised position, and a diverter assembly (17) adapted for receiving said water jet from the nozzle and laterally redirecting it. The diverter assembly is movable along the axis with said nozzle between respective inoperative and operative positions of the diverter assembly. The upper housing comprises a nozzle supporting section (100) providing the nozzle with a radial support and an axial support, at least when it is in its raised position.

ATOMISING DEVICES AND METHODS

A metered dose inhaler comprises a piston (3) which is mounted in a cavity (2) within a body (1), and is urged by a pre-loaded spring (6) into a reduced cross-section pressure chamber (4). The piston (3) may be loaded by means of an actuating rod (31) having a handle (32), and may be latched in a loaded position by a latching means (33). A liquid drug (e.g. in aqueous solution) is contained in a collapsible bag (10). Metered quantities of the drug are successively presented in the pressure chamber (4), and then subjected to a sudden and great increase in pressure, to eject the liquid drug through an atomising head (22), to reduce it to a fine atomised spray of small mean particle size - for example, less than 30 micrometres. Non-return valves (13 and 23) control the flow of liquid through the device. The sudden pressure pulse is caused by releasing the spring loaded piston (3), upon depressing an actuating button (35) connected to the latching means (33).

COMPONENT INCORPORATED IN A PLUMBING SYSTEM

The invention concerns a component (1) incorporated in a plumbing system, said component being equipped with a jet regulating device (4) inside a mounting case (6). Said jet regulating device (4) comprises at least one directly mounted element (5) housed in the mounting case (6), said element being provided with ridges (11) transverse to the flow direction and defining between them passageways (12). The invention is characterized in that the ridges (11) of at least one directly mounted element (5) are arranged in the form of a grid or network and intersect at junction points. The inventive incorporated component, which can be manufactured inexpensively, exhibits the best possible jet regulating characteristics, even if the transverse surface is relatively small. Moreover, said incorporated component (1) requires little maintenance, without any risk of malfunction resulting from dirt carried by the liquid flow.

A CONNECTOR FOR A GRAVITY FEED SPRAY GUN, A GRAVITY FEED SPRAY GUN AND A METHOD OF PREPARING A SPRAY PAINT

Automatic air-assisted manifold mounted gun

高圧ノズル

SPRAY NOZZLE

PROBLEM TO BE SOLVED: To provide a method having an even and strong impact spray over the entire spray surface scope by improving the shape of a nozzle tip and with a simply structured check valve mounted. SOLUTION: While a channel connecting a spray port and an inflow port along the central axial line of the nozzle chip detachably mounted on the spray side of a nozzle body is provided, a jugular is provided between the inflow port and the spray port in the channel of the nozzle tip, the cross-section of the channel between the inflow port and the jugular is made round or elliptic and is gradually contracted, for the cross-section of the channel between the jugular and the spray port, a round or elliptic shape is smoothly continued to an elliptic shape, a sectional area is made the same or gradually contracted, the striking power of the spray is thus equalized and is made stronger over an entire spray pattern. Further, a piston valve energized with a spring on the internal periphery of ...

APPARATUS AND METHOD FOR DISPENSING VAPOCOOLANTS

An apparatus and method for discharging vapocoolants in stream or mist form includes the use of selected fluoroelastomers for valve parts (12) to regulate discharge. The fluoroelastomers provide long-term stability to the vapocoolants to enable superior shelf life without minimal loss or contamination of the vapocoolant. In addition, a filter (98) is provided to remove contaminants from vapocoolant prior to passage through the nozzle opening.

REMOVABLE INLINE NOZZLE FILTER

... ▓▓▓ A hot melt adhesive dispensing valve assembly com-▓prises a removable inline nozzle filter which is mounted▓within the hot melt adhesive dispensing valve assembly at a▓position or location which is immediately upstream of the▓hot melt adhesive dispensing valve assembly nozzle. The fil-▓ter member or component is interposed between the valve seat▓for the hot melt adhesive dispensing valve which is formed▓within the hot melt adhesive dispensing valve assembly▓adapter and the hot melt adhesive dispensing valve assembly▓nozzle which is threadedly mounted within the adapter. As a▓result of this disposition of the inline nozzle filter, any▓residual or remaining particles or debris, which were not▓previously filtered, caught, or trapped by means of the pri-▓mary filter component disposed within the filter block of▓the hot melt adhesive dispensing head assembly will, now be▓filtered, caught, and trapped by means of the inline nozzle▓filter component whereby clogging or blocking of the valve ...

Method and device for separating overspray of a liquid coating material

In order to separate overspray of a liquid coating material from an air current flowing through the application region (108) of a system for coating workpieces, the overspray present in the air current is charged with an auxiliary agent introduced in the air current, using particles having a fiber or hollow space structure and/or a particulate material or fluid chemically reacting with the overspray particles.

DEVICE OF STORAGE AND PROCESS OF DISTRIBUTION Of a FLUID OR VISCOUS PRODUCT

L'invention concerne un dispositif de stockage d'un produit fluide ou visqueux qui comporte un récipient rigide pourvu d'un fond en forme de cuvette dans lequel se trouve un sac souple qui contient le produit fluide ou visqueux. L'invention concerne également un dispositif de pompage adapté à ce dispositif de stockage, ainsi qu'un ensemble qui comporte ce dispositif de stockage et ce dispositif de pompage.

ANTI-DRIP VALVE TYPE IMPROVED DIAPHRAGM

DUST-COLLECTOR FILTER ELEMENT AND DUST COLLECTOR

Provided are a dust-collector filter element and a dust collector which protect a pleated filter fabric from paint particles. A filter element (10) adheres a first precoat material (Pf) in the form of raised dust particles to the filter surface of a pleated filter material (2) in a substantially adhered state, and then adheres a second precoat material (Pc) to the first precoat layer (P1), making it possible to leave the first precoat layer (P1) intact while removing the second precoat material (Pc) by spraying pulsed air (Pa), and also making it possible to use the first precoat layer to protect the filter surface of the pleated filter material (2) from strongly adhesive paint particles not adsorbed by the second precoat material (P2).

ATOMIZER DEVICE HAVING A DISPOSABLE NOZZLE

An atomizer device for use in discharging a liquid into or on the body of the patient, the device having reusable and disposable components designed to safely and automatically prevent pathogens contamination.

SWIRL

A swirl nozzle having a plurality of inlet channels (2) and an outlet channel (3) extending transversely thereto, a use of the swirl nozzle and methods of producing the swirl nozzle are proposed. A simple, compact construction and easy manufacture are made possible by the fact that the inlet channels open directly and/or tangentially into the outlet channel. Alternatively or additionally, upstream of the inlet channels is provided a filter structure having smaller flow cross-sections than the inlet channels. The swirl nozzle is used in particular for atomising a liquid medicament formulation. The swirl nozzle is produced from two plate-shaped components, the outlet channel first being etched as a blind bore in one component and then opened up by grinding the component away. Alternatively or additionally, the outlet channel is formed in a different component from the inlet channels.

ATOMIZER

The invention relates to an atomizer (1) for atomizing a pharmaceutical preparation for medical aerosol therapy. The atomizer has a dispenser nozzle (12) for the pharmaceutical preparation. A prefilter (27) and a microfilter are disposed upstream of the dispenser nozzle. A holding element (31) is disposed downstream of the dispenser nozzle for holding the dispenser nozzle. The invention further proposes a metering device (41) having a threaded spindle (42) and an associated slide (43), and comprising meter markings (44). The pharmaceutical preparation contains at least one tiotropium salt as the active ingredient.

PAINT CUP ASSEMBLY WITH AN OUTLET VALVE

A paint cup assembly for a paint sprayer is disclosed and can include a paint reservoir, a cap configured to engage the paint reservoir, and a valve assembly disposed within the cap. The cap can include an outlet and the valve assembly can be operable from a closed configuration in which fluid flow through the outlet is prevented to an open configuration in which fluid flow through the outlet is permitted upon engagement with a paint sprayer.

APPARATUS AND METHOD FOR DISPENSING VAPOCOOLANTS

An apparatus and method for discharging vapocoolants in stream or mist form includes the use of selected fluoroelastomers for valve parts (12) to regulate discharge. The fluoroelastomers provide long-term stability to the vapocoolants to enable superior shelf life without minimal loss or contamination of the vapocoolant. In addition, a filter (98) is provided to remove contaminants from vapocoolant prior to passage through the nozzle opening.

Drop-in filter for spray gun reservoir

A liquid supply assembly for use with a spray gun (FIG. 1) comprises a reservoir 9 provided with a drop-in filter 10 for removing solid particles from liquid added to the reservoir 9. The reservoir 9 has a lid 12 with an outlet opening 12E connectable via a spout 16 to the spray gun and a separate inlet opening 12D in which a support collar 27 of the filter 10 is located. The filter 10 comprises a tubular mesh body 10A having an open end and a closed end. The open end is connected to the support collar 27 and the mesh body 10A extends away from the inlet opening 12D within the reservoir 9. The mesh body 10A is sized to pass through the filler opening 12D and has a high flow capacity to permit rapid filling of the reservoir 9. The filter 10 may be left in place when the reservoir 9 is connected to the spray gun and the reservoir 9 may be discarded together with the filter 10 after use.

Sprinkler device with flow shut off valve

A sprinkler for producing a fixed spray pattern includes an inner flow conduit having a nozzle at an outlet. A filter screen is held in place beneath the nozzle. The filter screen engages a push rod of a valve of a flow stop mechanism. The push rod spaces a valve member away from a valve seat to permit water flow through the inner flow conduit when the filter screen and nozzle are in place. If the nozzle is removed or if the inner conduit is severed, the filter screen can be removed, which causes the valve member to close under the force of water pressure and to shut off flow through the inner flow conduit. The valve is located upstream of parts that are vulnerable to damage.

A CONNECTOR FOR A GRAVITY FEED SPRAY GUN, A GRAVITY FEED SPRAY GUN AND A METHOD OF PREPARING A SPRAY PAINT

AIR INDUCTION SHOWERHEAD BALL JOINT

FEED PUMP, FILTER HOUSING, VALVE, SPRAY NOZZLE AND SPRAY DEVICE PROVIDED WITH THE SAME

PROBLEM TO BE SOLVED: To provide a feed pump, a filter housing, a valve, a spray nozzle and a spray device provided with the same capable of inhibiting contamination of fed liquid. SOLUTION: The feed pump 10 is provided with a roughly cylindrical cylinder 12 and a piston 14 fitting in the cylinder. Feed pressure by the feed pump 10 is 1-50 MPa, and roughly whole surface of a liquid contact section is formed out of resin material or ceramic material. COPYRIGHT: (C)2007,JPO&INPIT ...

MICROSTRUCTURED HIGH PRESSURE NOZZLE WITH AN IN-BUILT FILTER FUNCTION

... ²²The invention relates to a microstructured nozzle comprising a plurality of ²channels²which are produced by micro structuring a plate-like body. The channels of ²said nozzle²are disposed between projections which are arranged in rows next to each other ²and²which project out of the base plate. Said microstructured base plate is ²covered with a²cover plate. The channels are defined within narrow boundaries according to ²shape,²cross-sectional area and length. Said nozzle contains a filter as a primary ²structure and²a secondary structure is arranged downstream from the filter. The nozzle is, ²for²example, used with a sprayer enabling an aerosol to be produced from a liquid ²which²contains a medicament.² ...

Membrane filter with deaeration and method for the manufacture thereof

Membrane filter with deaeration and method for the manufacture thereof

The method comprises steps of (a) fixing a bundle of hydrophilic filter elements by at least a first end to a housing part that is called as a bottom element, such that the first end of the hydrophilic filter elements is open towards a first side of the housing part and the hydrophilic filter elements extend on the opposite side of the housing part; and (b) subsequently providing at least one watertight and air-permeable element, particularly a hydrophobic filter element.

Membrane filter with deaeration and method for the manufacture thereof

PAINT BOOTH HAVING AIR PURIFICATION BOOTH

The present invention relates to a paint booth having an air purification booth capable of widening a touch area of paint mist and water included in air introduced to a septic tank; and improving removing efficiency of paint mist. The paint booth having the air purification booth comprises: a painting chamber; a septic booth; a plurality of air spraying nozzles; an upper water supplying pipe; and a lower water supplying pipe. The painting chamber paints an object. The septic booth is positioned in the other side of the painting chamber; includes a lower water tank, which is connected to a drain unit and fills water, in a lower part of an inside; includes a vertical water curtain unit in a vertical direction to be weighted to the other side in the center of left and right directions in an upper part of the lower water tank; includes a septic chamber which absorbs the painting mist mixed with the applied air to the water by including an air receiving unit connected to the painting chamber ...

NON-SCATTERING JUMPING FOUNTAIN APPARATUS

The present invention relates to a non-scattering jumping fountain apparatus which prevents the scattering of the sprayed water flows to keep the water clear and transparent, thereby maximizing intended effects of the jumping foundation apparatus. The non-scattering jumping fountain apparatus includes: a body unit including a spray nozzle; a body unit supporting the body unit; and a pipe unit connected to the body unit. The body unit includes: a housing which forms a water storage space for storing the water supplied from the pipe unit; a rectifying unit which supplies the water stored in the water storage space to the spray nozzle in a stabilized state; and a cover unit which has the spray nozzle installed thereon while closing the water storage space and the rectifying unit. The rectifying unit is arranged on the upper part of the body unit to supply the water in the water storage unit to the spray nozzle through the rectifying unit. The side surfaces of the housing are coupled to the ...

유체 분사 건, 그 건을 위한 필터 및 그 건으로부터 필터를 추출하는 방법

... 본 발명은, 유체 분사 노즐(30)을 지지하는 배럴(65) 및 배럴(65)에 대향하여 개방되는, 필터(55)를 수용하기 위한 캐비티(72)를 갖는 핸들(70)로 구성된 본체(15), 및 충돌로부터 사용자의 손을 보호하기에 적합한 가드(50)를 포함하고, 가드(50)는 본체(15) 상에 분리가능하게 장착되고, 배럴(65)에 고정된 제 1 단부(E1) 및 핸들(70)에 고정된 제 2 단부(E2)를 갖는 유체 분사 건(10)에 관한 것이다. 가드(50)는 캐비티(72)로부터 필터(55)를 추출하기 위한 추출 수단(115)을 포함한다.

Spray nozzle apparatus and method

Spray nozzle apparatus and method. The apparatus can include a body, a spray orifice, a filter, and an insert. The body can have a spray outlet portion. The spray outlet portion can terminate in a spherical dome. The spray orifice can be included in the spray outlet portion and positioned before the spherical dome in a flow path. The spray orifice can be substantially V-shaped. The insert can be positioned at least partially in the spray outlet portion and can include an entry shaft having a substantially rectangular cross section and at least one projection.

SWIRL

SPRAY GUN FILTER FOR FILTERING LIQUID

The spray gun filter according to the invention for filtering liquid comprises a filter fabric and a filter support, which has outlet openings for the liquid and which surrounds the filter fabric from the outside. 1. A spray gun filter for filtering liquid ,wherein a filter fabric is provided,wherein a filter support is provided, which has outlet openings for the liquid and which surrounds the filter fabric from the outside.2. The spray gun filter according to claim 1 , wherein the outlet openings are distributed over the length of the filter support.3. The spray gun filter according to claim 1 , wherein the outlet openings are arranged in the downstream end region of the filter support.4. The spray gun filter according to claim 1 , wherein the filter support is conical externally.5. The spray gun filter according to claim 1 ,wherein the filter support has an inlet at the upstream end and is closed at the downstream end.6. The spray gun filter according to claim 1 ,wherein the filter fabric is produced from wire.7. The spray gun filter according to claim 1 ,wherein the filter fabric is substantially cylindrical.8. The spray gun filter according to claim 1 ,wherein the filter support is produced from polyamide, polypropylene, polyethylene or polyoxymethylene.9. The spray gun filter according to claim 1 ,wherein the filter support has a seal in the inlet region.10. The spray gun filter according to claim 1 ,wherein a sleeve is provided, in which the filter support is fitted, andwherein the filter support and the sleeve are formed in such a way that they form a channel for the liquid.11. The spray gun according to claim 1 ,wherein a filter housing for receiving the spray gun filter is provided, andwherein the outer face of the filter support bears against the filter housing.12. The spray gun according to claim 11 ,wherein the filter support and the filter housing are formed in such a way that they together form a channel for the liquid.13. The spray gun according to ...

LIQUID DISCHARGE HEAD AND IMAGE FORMING APPARATUS

A liquid discharge head includes nozzles that discharge liquid droplets, individual channels in communication with the nozzles, a liquid introducing part in communication with the individual channels, a common liquid chamber that supplies liquid to the individual channels, and a filter part arranged between the common liquid chamber and the liquid introducing part. The filter part has filter holes for filtering the liquid over a range of the individual channels in a nozzle array direction. The filter part has at least one reinforcement rib arranged in the nozzle array direction. The reinforcement rib is partially arranged over the range of the individual channels in a direction perpendicular to the nozzle array direction. Filter regions divided by the reinforcement rib are arranged to be in communication via a communication region where the reinforcement rib is not arranged, and the filter holes are arranged at the communication region. 1. A liquid discharge head comprising:a plurality of nozzles that discharge liquid droplets;a plurality of individual channels that are in communication with the nozzles;a liquid introducing part that is in communication with the individual channels;a common liquid chamber that supplies liquid to the individual channels; anda filter part that is arranged between the common liquid chamber and the liquid introducing part, the filter part having a plurality of filter holes configured to filter the liquid over a range of the individual channels in a nozzle array direction;wherein the filter part has at least one reinforcement rib arranged in the nozzle array direction;the reinforcement rib is partially arranged over the range of the individual channels in a direction perpendicular to the nozzle array direction;the filter part is divided into filter regions by the reinforcement rib and the filter regions are arranged to be in communication via a communication region where the reinforcement rib is not arranged; andthe filter holes are ...

Hand Held Shower Head With Filter Replacing Pre-Alarm Device

The present invention provides a hand held shower head with filter replacing pre-alarm device, which comprises a round recess socket containing a detachable alerting pod is created in the reverse side of a shower head shell. A signal circuit device is embedded in the alerting pod for measuring and displaying function. The alerting pod can be either inserted into the recess socket for normal measuring and alerting function or detached off the recess socket for battery recharging operation. Thereby, not only the shower head shell can be adequately powered but also the alerting pod can be separated out of the shower head shell for independently recharging operation so that the entire shower head shell is unnecessary to discarded and replaced even the DC power supply in the signal circuit device is running out. Thus, it not only saves resource waste but also conserves economical expense incurred by frequent replacement of the shower head. 1. A hand held shower head with filter replacing pre-alarm device comprises a shower head shell , a handle filter , an internal lid , an impeller , a hood , a detachable alerting pod and a signal circuit device , wherein:said shower head shell, which is a plastic hollow casing extruded into unitary piece having a mantle encompassed an obverse side with a set of rim male threads and a reverse side as an integral body, has a handle butt with a set of tubular threads formed on the tapered peripheral thereof, a hollow water entry created in the handle butt, a receptacle inwardly created into the obverse side, a water exit bore base and an impeller well with an impeller hub notch further inwardly created into internal bottom of the receptacle, and a water inlet channel created to communicate between the hollow water entry in the handle butt and the adjacent side of the impeller well while a water outlet channel created to communicate between the water exit bore base and the other side of the impeller well;said handle filter is a filter ...

Hand Held Shower Head With Filter Replacing Pre-Display Device

A hand held shower head with filter replacing pre-display device comprises a round recess socket with hoop female threads created into the reverse side of a shower head shell to let an alerting pod screwing mesh therein. A signal circuit device is embedded in the alerting pod for measuring and displaying function. The alerting pod can be either screwing meshed into the recess socket for normal measuring and alerting function or screwing detached off the recess socket for battery recharging operation. Thereby, not only the shower head shell can be adequately powered but also the alerting pod can be separated out of the shower head shell for independently recharging operation so that shower head shell is unnecessary to discarded and replaced even the power supply in the signal circuit device is running out. Thus, it not only saves resource waste but also conserves economical expense incurred by frequent replacement of the shower head shell. 1. A hand held shower head with filter replacing pre-display device comprises a shower head shell , a handle filter , an internal lid , an impeller , a hood , a detachable alerting pod and a signal circuit device , wherein:said shower head shell, which is a plastic hollow casing extruded into unitary piece having a mantle encompassed an obverse side with a set of rim male threads and a reverse side as an integral body, has a handle butt with a set of tubular threads formed on the tapered peripheral thereof, a hollow water entry created in the handle butt, a receptacle inwardly created into the obverse side, a water exit bore base and an impeller well with a central impeller hub notch further inwardly created into internal bottom of the receptacle, and a water inlet channel created to communicate between the hollow water entry in the handle butt and the adjacent side of the impeller well while a water outlet channel created to communicate between the water exit bore base and the other side of the impeller well;said handle filter is ...

Device for separating overspray of a liquid coating material

A device for separating overspray of a liquid coating material from a gas flow flowing through an application region of a system for coating workpieces comprises a separating device comprising several regenerable surface filters which are arranged on two mutually opposite vertical sidewalls of a flow chamber, are spaced apart from one another in a workpiece conveying direction and protrude with filter elements into a lower portion of the flow chamber, the overspray which has passed into said gas flow in the application region being charged in said separating device with at least one auxiliary agent introduced into the gas flow. A barrier layer is thereby formed to reduce filter surface clogging. A fluid which reacts chemically with the overspray is provided at least in part as the auxiliary agent for bonding the overspray.

DRUG COATING APPARATUS

A drug coating apparatus () for coating an implant () with a drug is described. The drug coating apparatus () includes a holding unit () having a top collet (-) for holding the implant () from a top end of the implant (), and a bottom collet (-) to hold the implant () from a bottom end of the implant (). The drug coating apparatus () includes at least one rotary drive () coupled to the holding unit () for rotating the top collet (-), the bottom collet (-) and the implant (), and includes a spraying unit () to spray-coat the drug on the implant (). 1100206100. An apparatus () for coating an implant () with a drug , the apparatus () comprising:{'b': '102', 'a holding unit () comprising{'b': 202', '1', '206', '206, 'a top collet (-) for holding the implant () from a top end of the implant (); and'}{'b': 202', '2', '206', '206, 'a bottom collet (-) to hold the implant () from a bottom end of the implant ();'}{'b': 115', '102', '202', '1', '202', '2', '206, 'at least one rotary drive () coupled to the holding unit () for rotating the top collet (-), the bottom collet (-) and the implant (); and'}{'b': 104', '206, 'a spraying unit () to spray-coat the drug on the implant ().'}210011520212022. The apparatus () as claimed in claim 1 , wherein the at least one rotary drive () rotates the top collet (-) and the bottom collet (-) in conjunction with each other.3100100114115115115206. The apparatus () as claimed in claim 1 , wherein the apparatus () comprises a control unit () coupled to the at least one rotary drive () claim 1 , the control unit () controls a rotational speed of the at least one rotary drive () for controlling number of rotations per minute of the implant ().4100102100. The apparatus () as claimed in claim 1 , wherein the holding unit () is detachably attached to the apparatus () through a sliding mechanism.5100100109102206. The apparatus () as claimed in claim 1 , wherein the apparatus () comprises a proximity sensor () to determine alignment of the holding ...

FILTER

The present invention discloses a filter comprising a tube extending from a first end to a second end and having a bore with an internal cross-sectional area. The tube comprises an inlet with an inlet cross-sectional area which is positioned through the first end of the tube. The tube also comprises an outlet with an outlet cross-sectional area, wherein the inlet cross-sectional area is less than the outlet cross-sectional area and so debris small enough to enter the inlet will tend not to block the outlet, which is larger. The filter further comprises a plurality of further inlets, often slots, in the tube between an outside thereof and the bore. In a preferred embodiment, the first end may be tapered and especially dome shaped. This helps to direct debris towards an out-side of the tube, where it is less likely to be drawn into the filter and potentially block it or a downstream component, such as a nozzle. The filter may be attached to a pipeline and a nozzle. 1. A filter comprising:a tube extending from a first end to a second end, the tube having a bore with an internal cross-sectional area;an inlet to the tube, the inlet being positioned through the first end of the tube and the inlet having an inlet cross-sectional area;an outlet from the tube the outlet having an outlet cross-sectional area;a plurality of further inlets in the tube between an outside thereof and the bore;wherein the inlet cross-sectional area is less than the outlet cross-sectional area.2. A filter according to claim 1 , wherein the inlet cross-sectional area is less than the internal bore cross-sectional area.3. A filter as claimed in claim 1 , wherein the combination of the inlet and the plurality of further inlets provides a K-factor equivalent or greater than the K-factor of an open tube of the same dimensions as the tube of the filter.4. A filter as claimed in claim 1 , wherein the first end is tapered such that the centre of the first end extends longitudinally further than an outer ...

FILTER FOR A HIGH-PRESSURE NOZZLE, HIGH-PRESSURE NOZZLE AND METHOD FOR PRODUCING A FILTER FOR A HIGH-PRESSURE NOZZLE

A filter for a high-pressure nozzle having a tubular section and a cap section. The cap section and/or the tubular section are provided with a plurality of filter slots which extend in the longitudinal direction of the tubular section and each have a first end situated on the side of the tubular section and a second end situated on the side of the cap section. A sleeve is arranged coaxially with the tubular section and covers the filter slots in the region of the first end of the filter slots. 1. Filter for a high-pressure nozzle having a tubular section and a cap section , wherein the cap section and/or the tubular section are provided with a plurality of filter slots , which extend in the longitudinal direction of the tubular section and each have a first end situated on the side of the tubular section and a second end situated on the side of the cap section , wherein a sleeve arranged coaxially with the tubular section is provided , said sleeve covering the filter slots in the region of the first end of the filter slots.2. Filter according to claim 1 , wherein the sleeve is arranged within the tubular section and/or the cap section and forms a flow channel through the filter claim 1 , at least in some section or sections.3. Filter according to claim 1 , wherein a central bore of the sleeve is widened towards the upstream end.4. Filter according to claim 3 , wherein an end face of the sleeve is of rounded design at the upstream end.5. Filter according to claim 1 , wherein the sleeve rests against an outer side or an inner side of the tubular section or of the cap section claim 1 , at least in the region of the first end of the filter slots.6. High-pressure nozzle having a filter according to .7. High-pressure nozzle according to claim 6 , wherein the sleeve is arranged within the tubular section and forms a flow channel through the filter claim 6 , at least in some section or sections claim 6 , and in that a free flow cross section of the sleeve corresponds to the ...

Control of Toilet Bowl Odors by Fogging Nozzles

This invention relates to control of obnoxious odors from toilet bowl by fogging nozzles. This is accomplished by mounting fogging nozzles on an independent insert installed under the toilet seat on common mounting holes. Fogging nozzles are fed from the household water supply at 40-60 PSI. This is achieved by bifurcating water supply to the toilet tank or such water sources available in the bathroom. A control valve is used to control water supply and regulate water pressure to the fogging nozzles. Nozzles are directed to produce atomizing fog to fill the volume of the toilet bowl to capture and absorb air born odor molecules and drop into the pool of water in the bowl. Eventually the odor laden water is flushed at the end of cleaning cycle. 1. A device for toilet bowl odor control system during usage of the toilet comprising of: an insert under the toilet seat with plurality of fogging nozzles mounted therein;number and placement of Fogging nozzles in the insert based on fogging characteristics covering effected volume of the said toilet bowl, an assembly of parts to meet service requirements of odor control from the said toilet bowl;Fogging nozzles are characterized by producing fog of less than 75 microns;Fogging of the nozzles flow directed to the interior volume of the bowl;the said insert shaped for mounting location and hardware common with toilet seat;water supply to the fogging nozzles from household water pressure of 40-60 psi;a 3 way bifurcating valve supplying to the toilet tank and the other to the flow control box attached to the said insert;a valve installed in the said flow control box attached to the said insert controlling water supply to the said fogging nozzles when the toilet is in use;Tubing from bifurcating device to control box of approved plumbing flexible plastic tubing of adequate strength to withstand household water pressure and temperature;An in-line filter of suitable mesh characteristics installed for removing oversize solid ...

FLUID PRODUCT DISPENSER

A dispenser having a fluid reservoir (R) and a dispenser member (D) mounted on the reservoir (R), the reservoir (R) forming a cylinder () and including a piston (′) that slides in the cylinder () so as to decrease the working volume of the reservoir (R). The leaktight slide cylinder () contains a separator element () that divides the reservoir into two compartments (Ri, Rs), namely a lower compartment (Ri) that is defined between the piston (′) and the separator element (), and an upper compartment (Rs) that is defined between the separator element () and the dispenser member (D). The separator element () includes at least one through hole () that puts the two compartments (Ri, Rs) into communication with each other, the separator element moving in the leaktight slide cylinder in response to the dispenser member being actuated by pressing on the pusher. 112-. (canceled)1351122115. A fluid dispenser comprising a fluid reservoir (R) and a dispenser member (D) , such as a pump , that is mounted on the reservoir (R) , the dispenser member (D) including a pusher () for actuating it , the reservoir (R) forming a leaktight slide cylinder () and including a piston (; ′) that slides in the cylinder () in response to the dispenser member (D) being actuated by pressing on the pusher () , so as to decrease the working volume of the reservoir (R) and keep the fluid out of contact with the outside air;{'b': 11', '3', '3', '3', '3', '3', '3', '3', '2', '2', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '3', '33', '33', '33', '3', '3', '3', '3', '3', '3', '3', '11', '5, 'i': a', 'b', 'c', 'd', 'e', 'f', 'g', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'a', 'b', 'c', 'd', 'e', 'f', 'g, 'the fluid dispenser being characterized in that the leaktight slide cylinder () further contains a separator element (; ; ; ; ; ; ) that divides the reservoir into two compartments (Ri, ...

COVER FOR LIQUID CONTAINER OF SPRAY GUN

The invention relates to a plastic injection molded cover for a liquid container for a spray gun. The cover includes an elongated tapered filter arranged in a connecting spout and including a filter frame which a integrally provided in one piece with the cover and into which a filter medium is embedded. The covers are stackable, wherein the filters are inserted into each other and can be longer than a distance of stacked covers. 1. A cover for a liquid container for a spray gun , the cover comprising:a tubular connecting spout for a disengageable connection with a spray gun,wherein the cover is made from a plastic material,wherein the cover includes a filter,wherein a filter medium is attached and embedded at the cover at attachment portions in a master formed plastic material of the cover, orwherein the filter medium is provided as an integral component in one piece with the cover made by master forming.2. The cover according to claim 1 ,wherein the cover includes a filter frame that is integrally provided in one piece with the cover, andwherein attachment portions of the filter medium are embedded in the filter frame that is integrally provided in one piece with the cover.3. The cover according to claim 1 , wherein the filter is tubular.4. The cover according to claim 3 , wherein the filter tapers from an open end so that plural filters can be plugged into each other.5. The cover according to claim 1 , wherein the filter is arranged within an enveloping surface of an inside of the connecting spout.6. The cover according to claim 1 ,wherein the cover includes a coupling that is coaxial with the connecting spout, andwherein a connecting spout of another cover is pluggable into the coupling so that plural covers are pluggable together coaxially to form a stack.7. The cover according to claim 6 , wherein a distance of plugged together covers is smaller than an axial extension of the filter. This application claims priority from and incorporates by reference European ...

DISPENSERS FOR NON-COLLAPSING CONTAINERS AND VENTING PUMPS

Exemplary dispensers having non-collapsible containers and venting pumps are disclosed herein. Some exemplary dispensers include a rigid container for holding a liquid and a pump secured to the container. The pump has a liquid pump portion and an air pump portion. The liquid pump portion has a one-way liquid inlet valve, a liquid pump chamber and a liquid outlet valve. Expansion of the liquid chamber causes liquid to flow from the container past the liquid inlet valve into the pump chamber. Compression of the liquid chamber causes liquid to flow from the pump chamber past the liquid outlet valve. In addition, the air pump portion includes an air pump chamber, a piston, a one-way air inlet valve and a filter. Compression of the air pump chamber causes air to flow through the filter and past the one-way air inlet valve into the container. 1. A dispenser comprising:a rigid container for holding a liquid; the pump housing having a first cylindrical wall and an annular liquid chamber defined at least in part by the first cylindrical wall, a one-way liquid inlet valve and a one-way liquid outlet valve;', 'the pump housing having an air chamber defined in part by first cylindrical wall, a second cylindrical wall and a one-way air inlet valve;, 'a pump housing secured to the container;'}a liquid piston movable at least partially within the first cylindrical wall to expand and compress the annular liquid chamber;an air piston at least partially in contact with the outside of the first cylindrical wall and movable to expand and compress the air chamber;wherein movement of the liquid piston in a first direction draws liquid from the container into the liquid pump and movement of the liquid piston in the second direction causes liquid to be dispensed through an outlet; andmovement of the air piston in the second direction causes air to flow into the container.2. The dispenser of further comprising a filter for filtering the air prior to the air being forced into the container.3 ...

Double Filter with Pass-Through and Method for Dynamically Compensating for the Inlet Fluid Contamination

A multiple-fluidic circuit substrate structure with an integral inter-circuit bypass lumen effectively provides multiple parallel filtered fluid inlets having filtered fluid outlets with at least one inter-circuit pass-through channel in fluid communication between the filtered fluid outlets to automatically provide full flow of filtered fluid to each of a plurality of fluidic circuits or to two or more circuits even if one fluidic circuit's corresponding inlet fluid filter is clogged. 1. A multiple fluid circuit spray device , comprising:a fluid oscillator circuit substrate or chip having an input end, at least first and second fluidic circuits defined in first and second sides, and an output end which is transverse to said first and second sides and a plane between said sides;said first side including a first filter subchamber having an upstream end and a downstream end and a first filter dividing the upstream end of said first subchamber from the downstream end of said first subchamber, with said upstream end being in registry with said input end to receive liquid from a source of pressurized fluid;said second side including a second filter subchamber having an upstream end and a downstream end and a second filter dividing the upstream end of said second subchamber from the downstream end of said second subchamber with said upstream end being in registry with said input end to receive liquid from a source of pressurized fluid;an inter-circuit transverse bypass lumen or liquid flow path from said downstream end of said first filter subchamber to said downstream end of said second filter subchamber;said first side further including a first fluid oscillator circuit having an inlet aperture in communication with said downstream end of said first filter subchamber and with said bypass lumen, wherein said first fluid oscillator circuit includes an outlet throat leading through an outlet orifice to ambient at said output end to generate a first spray of said fluid to ...

LIQUID EJECTING APPARATUS AND METHOD OF DISCHARGING FLUID FROM LIQUID EJECTING APPARATUS

A liquid ejecting apparatus includes a liquid ejecting section from which liquid is ejected. A return passage has a first end connected to a supply passage at a first location and a second end connected to the supply passage at a second location. The second location is positioned closer to the liquid ejecting section than the first location. The return passage and the supply passage constitute a circulating passage. A pump can cause fluid to flow through the circulating passage. A replaceable filter unit is a portion of the return passage. A discharge passage through which the fluid is discharged to the outside is connected to the return passage. An inflow controller can suppress external fluid from entering the discharge passage. 1. A liquid ejecting apparatus comprising:a liquid ejecting section from which liquid is ejected;a supply passage through which the liquid is supplied from a liquid supply source to the liquid ejecting section;a return passage having a first end and a second end, the first end being connected to the supply passage at a first location, the second end being connected to the supply passage at a second location, the second location being positioned closer to the liquid ejecting section than the first location, the return passage and the supply passage constituting a circulating passage;a pump that can cause fluid to flow through the circulating passage;a filter unit having a filter that captures foreign matter, the filter unit being replaceable, the filter unit being a portion of the return passage;a discharge passage through which the fluid is discharged to an outside, the discharge passage being connected to the return passage; andan inflow controller that can suppress external fluid from entering the discharge passage.2. The liquid ejecting apparatus according to claim 1 , whereinthe pump is a circulating pump disposed between the first end and a connecting location at which the return passage is connected to the discharge passage.3. The ...

FLUID SPRAY GUN, FILTER FOR SUCH A GUN, AND METHOD FOR EXTRACTING A FILTER OUT OF SUCH A GUN

The present invention concerns a fluid spray gun (), comprising a body () consisting of a barrel () supporting a fluid spray nozzle () and a handle () having a cavity () for receiving a filter (), open opposite the barrel (), and a guard () suitable for protecting the hand of a user against impacts, the guard () being removably mounted on the body () and having a first end (E) secured to the barrel () and a second end (E) secured to the handle (). The guard () comprises extraction means () for extracting the filter () out of the cavity (). 1. A fluid spray gun comprising a body made up of a barrel supporting a fluid spray nozzle and a handle having a cavity for receiving a filter , open opposite the barrel , and a guard suitable for protecting the hand of a user against impacts and preventing accidental operation in case of fall , the guard being removably mounted on the body and having a first end secured to the barrel and a second end secured to the handle ,wherein the guard comprises means for removing the filter from the cavity.2. The gun according to claim 1 , wherein the filter is translatable relative to the handle and can be removed from the cavity claim 1 , along a longitudinal direction of the handle moving away from the barrel claim 1 , and the removal means able to secure the filter and the guard in translation along this direction.3. The gun according to claim 1 , wherein the filter has a groove and the removal means of the guard have a notch claim 1 , the edge of which is configured to be engaged in the groove.4. The gun according to claim 3 , wherein the guard is formed in a single piece.5. The gun according to claim 1 , wherein the first end has two elastic arms claim 1 , the free ends claim 1 , of which are configured to be engaged in two corresponding housings on the barrel.6. The gun according to claim 1 , further comprising a maintaining element able to be secured to the handle in a first position in which the maintaining element prevents the ...

Windshield Wiper Fluid Refilling System

In one embodiment, the windshield wiper fluid refilling system includes a removable filter configured to receive fluid through a first opening from outside an automobile. The removable filter includes one more filtering components therein for removing contaminants from the fluid. A reservoir is configured to couple to the removable filter and receive the fluid from the removable filter through a second opening formed therein. The reservoir including a pump inlet configured to pump the fluid from the reservoir to a windshield of the automobile. The windshield wiper fluid refilling system allows the wiper fluid to be refilled without needing access to the hood of the automobile. 1. A windshield wiper fluid system , comprising:a removable filter configured to receive fluid through a first opening from outside an automobile, the removable filter including one or more filtering components therein for removing contaminants from the fluid; anda reservoir configured to couple to the removable filter and receive the fluid from the removable filter through a second opening formed therein, the reservoir including a pump inlet configured to pump the fluid from the reservoir to a windshield of the automobile.2. The windshield wiper fluid system of claim 1 , wherein the filtering components are in the form of ribs extending vertically from a top and bottom portion of the removable filter claim 1 , the ribs configured to filter particles from the fluid.3. The windshield wiper fluid system of claim 2 , wherein the ribs decrease in size from the location of the first opening in the removable filter to the second opening the removable filter such that larger particles in the fluid are filtered out first and trapped in the larger ribs near the first opening.4. The windshield wiper fluid system of claim 1 , wherein the reservoir includes an overflow outlet to prevent the reservoir from overflowing with fluid.5. The windshield wiper fluid system of claim 1 , wherein the reservoir ...

FILTER JET-DIRECTOR UNIT AND HIGH-PRESSURE NOZZLE UNIT

A filter jet-director unit for a high-pressure nozzle for descaling metal products, having a housing, wherein the housing has an entry filter, a connector end for connecting to a nozzle, a flow duct between the entry filter and the connector end, and a jet director having flow-guiding faces in the flow duct. The flow-guiding faces of the jet director at least in portions are disposed in the region of the entry filter. 1. A filter jet-director unit , in particular for a high-pressure nozzle , in particular for descaling metal products , having a housing , wherein the housing has an entry filter , a connector end for connecting to a nozzle , a flow duct between the entry filter and the connector end , and a jet director having flow-guiding faces in the flow duct , wherein the flow-guiding faces of the flow director at least in portions are disposed in the region of the entry filter.2. The filter jet-director unit according to claim 1 , wherein the entry filter has a plurality of entry slots which are disposed so as to be parallel with the central longitudinal axis of the flow duct claim 1 , wherein the entry slots are mutually separated by means of a plurality of webs which when viewed in the circumferential direction of the housing are disposed beside one another claim 1 , wherein the flow-guiding faces of the jet director at least in part are connected to the internal sides of those webs that face an interior of the housing.3. The filter jet-director unit according to claim 1 , wherein the flow-guiding faces on the radially inward side thereof at least in portions are interconnected or connected to a central connection element of the jet director.4. The filter jet-director unit according to claim 3 , wherein the flow-guiding faces are interconnected on the radially inward edge thereof only across part of the length of the jet director claim 3 , or that the central connection element extends only across part of the length of the jet director claim 3 , and in that the ...

WASHING MACHINE

A method for treating laundry spraying a liquid with dissolved detergent into a drum holding laundry, delaying for a predetermined time period after spraying the liquid to allow the detergent to be absorbed in the laundry, spraying steam into the drum to rinse the laundry, and supplying heated air into the drum to dry the laundry. The detergent including 5 to 10 wt % of polyoxyethylene alkylether, 3 to 10 wt % of sodium ethylhexyl sulfate, and the balance of water. 1. A method for treating laundry comprising:spraying a liquid comprising dissolved detergent into a drum holding laundry;delaying for a predetermined time period after spraying the liquid, to allow the detergent to be absorbed in the laundry;spraying steam into the drum to rinse the laundry; andsupplying heated air into the drum to dry the laundry,wherein the detergent comprises:5 to 10 wt % of polyoxyethylene alkylether,3 to 10 wt % of sodium ethylhexyl sulfate, andbalance of water.2. The method of claim 1 , wherein the detergent further comprises:1 to 2 wt % of sodium hydroxide, and1 to 2 wt % of 2-Ethyl Hexanol.3. The method of claim 1 , wherein the detergent further comprises:0.1 to 5 wt % of Alcohols,0.1 to 5 wt % of Glycol ether, and0.1 to 1 wt % of a Chelating agent.4. The method of claim 1 , wherein the detergent further comprises:deodorant including at least one of a fiber softener including a cationic surfactant, a wrinkle prevent agent including silicone oil, and odor neutralizer.5. The method of claim 1 , wherein the spraying steam comprises spraying steam at predetermined time intervals.6. The method of claim 1 , further comprising:cooling down the laundry after supplying heated air.7. The method of claim 1 , wherein spraying the liquid and spraying steam are performed using a same nozzle.8. The method of claim 1 , wherein the spraying the liquid comprises spraying the liquid toward the laundry mounted to a clothing stand provided in the drum.9. The method of claim 4 , wherein the liquid is ...

HVAC FLUID DISPERSANT SYSTEM

An HVAC fluid dispersant system. The HVAC fluid dispersant system includes one or more fluid lines, the one or more fluid lines configured to allow movement of a fluid and a pump, the pump configured to move the fluid through the one or more fluid lines. The HVAC fluid dispersant system also includes a source line, the source line configured to provide the fluid to the pump and a nozzle. The nozzle is configured to receive the fluid from the one or more fluid lines, create a mist composed of the fluid and attach to a duct vent. 1. An HVAC fluid dispersant system , the HVAC fluid dispersant system comprising:one or more fluid lines, the one or more fluid lines configured to allow movement of a fluid;a pump, the pump configured to move the fluid through the one or more fluid lines;a source line, the source line configured to provide the fluid to the pump; and receive the fluid from the one or more fluid lines;', 'create a mist composed of the fluid; and', 'attach to a duct vent., 'a nozzle, wherein the nozzle is configured to2. The HVAC fluid dispersant system of claim 1 , further comprising:a fluid filter, the fluid filter configured to remove impurities from the fluid.3. The HVAC fluid dispersant system of claim 1 , further comprising:a fluid line connector, the fluid line connector connecting two or more fluid lines.4. The HVAC fluid dispersant system of claim 1 , wherein the fluid includes:water.5. The HVAC fluid dispersant system of claim 1 , wherein the fluid includes:an antimicrobial solution.6. The HVAC fluid dispersant system of claim 1 , wherein the fluid includes:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'an air freshening fluid. The HVAC fluid dispersant system of , wherein the fluid includesan aromatherapy fluid.8. The HVAC fluid dispersant system of claim 1 , wherein:at least a portion of the one or more fluid lines are located within a duct system of an HVAC system.9. The HVAC fluid dispersant system of claim 1 , wherein:at least a portion of ...

NOZZLE SYSTEM

A nozzle system comprising a nozzle apparatus () and a pipeline (), the nozzle apparatus attached to the pipeline such that there is fluid communication therebetween, the nozzle apparatus having a first inlet (), a second inlet () and an outlet, wherein the nozzle apparatus extends into the pipeline such that at least a portion of the first inlet () is in the centre of the pipeline, that is within 15% of the central axis of the pipeline; and the second inlet () is within the pipeline but outwith the centre of the pipeline, the second inlet comprising a filter with at least one, normally at least four, linear apertures () therein, often parallel to a main axis of the nozzle apparatus (). Preferably the first inlet is a larger aperture than the second inlet, and is provided on an end of the nozzle apparatus and the second inlet is provided on a side of the nozzle apparatus. An advantage of certain embodiments of the invention is that where debris builds upon an inside face of the pipeline (concentric corrosion), fluid can still flow through the inlet provided in the centre of the pipeline, and so nozzle apparatus as described herein are less liable to blockages. 1. A nozzle system comprising a nozzle apparatus and a pipeline , the nozzle apparatus attached to the pipeline such that there is fluid communication therebetween , the nozzle apparatus having a first inlet , a second inlet and an outlet , wherein the nozzle apparatus extends into the pipeline such that at least a portion of the first inlet is in the centre of the pipeline , that is within 15% of the central axis of the pipeline; and the second inlet is within the pipeline but outwith the centre of the pipeline , the second inlet comprising a filter with at least one linear aperture therein.2. A nozzle system as claimed in claim 1 , wherein the first inlet is a larger aperture than the second inlet claim 1 , and is provided on an end of the nozzle apparatus and the second inlet is provided on a side of the ...

Disposable cleaning-free paint pot

A disposable cleaning-free paint pot comprise a pot body and a pot lid covering an opening of the pot body, the pot lid including a pot lid connector and a feed hole disposed in the pot lid connector, the adapter including an external thread disposed at an outer wall, positioning blocks disposed at an inner wall thereof, a press plate and a clamping cam; the pot lid joint is including positioning slots engaging with the positioning blocks and an annular groove for the clamping cam. The paint pot from cleaning after spray coating, the cleanliness of paint pot is guaranteed, so that the paint pot is fitted on spray gun rapidly, and the paint can be mixed in the pot body.

BATH SHOWER WITH DISPOSABLE FILTRATION UNIT

The present invention provides a shower water filter unit () to provide clean treated water substantially free from chlorine, organic contaminants, and suspended solids by the use of primary filter (), secondary filter () and tertiary filter (). The primary filter () constructed from polymer type material capable of filtering particles size of 10 microns and above for eliminating suspended solid. The secondary filter () made of activated balls for chlorine removal. Tertiary filter () made of magnetic ceramics balls and mineral stones reside in elongated, hollow internal chamber of shower head () is for water activation. 1. A water shower filter unit having:at least one water storage tank;a shower head;a first flexible hose having a first end connected to a water inlet of a first water storage tank;a second flexible hose having a first end connected to a water outlet of a second water storage tank and a second end connected to the shower head; a primary filter; and', 'a secondary filter., 'characterized in that the water storage tank further comprises2. The water shower filter unit according to claim 1 , wherein the primary filter is preferably constructed from polymer material of high density fabric which includes Filtron™.3. The water shower filter unit according to claim 1 , wherein the polymer material is able to filter particle of 10 microns and above.4. (canceled)5. (canceled)6. The water shower filter unit according to claim 11 , wherein the shower head is hand held.7. (canceled)8. The water shower filter unit of claim 1 , preferably activates water to smaller clusters of water molecules readily absorbed by the human body.9. The water shower filter unit according to wherein the primary filter is disposable.10. The water shower filter unit according to claim 1 , wherein the primary filter comprises of chlorine removal material to remove chlorine and contaminants from a water source.11. The water shower filter unit according to claim 1 , wherein the water shower ...

ATOMIZING NOZZLE EQUIPPED WITH FILTERING ASSEMBLY

An atomizing nozzle includes a body having an axial channel, a rotor mounted in the channel and a filtering assembly connected to the body and including a core and a filter. The core has one end being a connection end and the other end being a blocking end, and the filtering assembly has an axial inner air passage. An outlet of the air passage is disposed on the connection end. The core has a plurality of radial through holes communicating with the air passage. The filter may be fit with the connection end of the core to cover the core and to be blocked by the blocking end. The filter may be moved out of the core from the connection end. When the connection end of the core is connected to the body, the filter is restricted by the body and the blocking end and thus positioned. 1. An atomizing nozzle , comprising:a body having an axial channel;a rotor mounted in the channel; anda filtering assembly comprising a core and a filter, wherein:the core has one end being a connection end, and the other end being a blocking end, the filtering assembly has an axial inner air passage, an outlet of the air passage is disposed on the connection end, the core has a plurality of radial through holes communicating with the air passage, the filter may be fit with the connection end of the core to cover the core and to be blocked by the blocking end, and the filter may be moved out of the core from the connection end; andwhen the connection end of the core is connected to the body, the filter is restricted by the body and the blocking end and thus positioned.2. The atomizing nozzle according to claim 1 , further comprising an outer tube member having an axial inner accommodating channel claim 1 , wherein the accommodating channel has two open ends claim 1 , the outer tube member may be fit with the filtering assembly so that the filtering assembly is disposed in the accommodating channel claim 1 , and one end of the outer tube member may be connected to the body.3. The atomizing ...

FILTER ASSEMBLY

A filter assembly includes a manifold with a base and a support ring. The support ring is received within the base such that the support ring is rotatable relative to the base. A housing of the filter cartridge has an interface positioned at an outer surface of the housing. The interface is configured to engage with a post of the support ring in order to mount the filter cartridge to the manifold. 1. A filter assembly , comprising:a manifold comprising a base and a support ring, the support ring received within the base, the support ring having a plurality of posts, the posts of the plurality of posts spaced apart from one another on the support ring;a filter cartridge mountable to the manifold and defining an axial direction and a circumferential direction, the filter cartridge comprising a housing, the housing having a plurality of interfaces positioned at an outer surface of the housing, each interface of the plurality of interfaces configured to engage with a respective one of the plurality of posts in order to mount the filter cartridge to the manifold, each interface of the plurality of interfaces having a sloped inlet surface and a cupped support surface, the sloped inlet surface and the cupped support surface facing each other along the axial direction, a first portion of the sloped inlet surface offset from the cupped support surface along the circumferential direction, a second portion of the sloped inlet surface aligned with the cupped support surface along the circumferential direction, each post of the plurality of posts positioned on a respective cupped support surface of the plurality of interfaces when the filter cartridge is mounted to the manifold.2. The filter assembly of claim 1 , wherein the support ring is received within the base such that the support ring is rotatable relative to the base.3. The filter assembly of claim 1 , wherein the manifold comprises a spring disposed within the base claim 1 , the spring compressed when the filter ...

Apparatus and method for dispensing liquefied fluid

An apparatus for dispensing a liquefied fluid including a housing, a main reservoir at least partially disposed within the housing, wherein the main reservoir is adapted to receive a substance, a heating element positioned to melt the substance into liquefied fluid, a second reservoir in fluid communication with the main reservoir, and a nozzle in fluid communication with the second reservoir, wherein the substance is dispensable from the nozzle as liquefied fluid.

FILTERING APPARATUS, SPRINKLING APPARATUS INCLUDING THE FILTERING APPARATUS, AND FILTERING METHOD

The present invention provides a filtering apparatus, a sprinkling apparatus using the filtering apparatus, and a filtering method. The filtering apparatus includes a liquid passage chamber, a drainage chamber, and a recirculation chamber. The sprinkling apparatus further includes a jetting section. The filtering method includes the steps of closing a liquid passage hole, filtering a liquid, and flowing the liquid in to a compartment chamber while discharging filter residue. 1. A filtering apparatus comprising:a liquid passage chamber further comprising a liquid lead-in port into which a liquid flows, a control panel that is provided with a plurality of liquid passage holes into which the liquid which has flowed in from the liquid lead-in port flows, and an initial moving plug body that is guided by the flowing liquid and reaches and subsequently closes one of the liquid passage holes;a drainage chamber adjacent to the liquid passage chamber, wherein the drainage chamber further comprises a plurality of compartment chambers corresponding to the liquid passage holes of the liquid passage chamber, wherein each compartment chamber has a drainage port to discharge the liquid to the outside and a plurality of following plug bodies, wherein each of the following plug bodies is directed by the flow of the liquid to reach and plug the corresponding drainage port; anda recirculation chamber adjacent to the drainage chamber, wherein the recirculation chamber further comprises filtering sections placed between each of the compartment chambers and the recirculation chamber, wherein the filtering sections filter the liquid which flows in or out of the compartment chambers, and wherein the recirculation chamber further comprises a connecting means that connects a jetting means to jet the liquid.2. The filtering apparatus according to claim 1 , whereinthe initial moving plug body closes one of the liquid passage holes and partially securing a liquid passing state.3. The filtering ...

NOZZLE APPARATUS

A nozzle apparatus () comprising: an inlet, an outlet, a filter () disposed between the inlet and the outlet, and, a container (); wherein the nozzle apparatus defines a first flow path for particles too large for said filter and a second flow path towards the outlet for particles small enough for said filter; and wherein the container () is provided downstream of the first flow path. In this way the pressure on the container downstream of the first fluid path causes the debris to accumulate therein and the nozzle is less liable to blockages. To facilitate this, the size of the inlet may be the same size or bigger than the size of the flow path between the screen and the container. The container is normally removable and reattachable e.g. from the filter to remove debris. The filter may also comprise apertures and these may be of a size equal to or smaller than the outlet of the nozzle apparatus downstream of the second flow path. In this way, the outlet is less liable to being blocked by debris which is can pass through the aperture(s) in the filter. The apparatus is of particular use as a sprinkler system. 1. A nozzle apparatus comprising:an inlet,an outlet,a filter disposed between the inlet and the outlet,and a container;wherein the nozzle apparatus defines a first flow path for particles too large for said filter and a second flow path towards the outlet for particles small enough for said filter;and wherein the container is provided downstream of the first flow path.2. A nozzle apparatus as claimed in claim 1 , comprising a removable portion to allow access to the container.3. A nozzle apparatus as claimed in claim 2 , wherein the container comprises the removable portion.4. A nozzle apparatus as claimed in claim 2 , wherein the removable portion is removable by way of any one or more of a threaded connection claim 2 , a snap fit connection claim 2 , springs claim 2 , clips and bolt & screw.5. A nozzle apparatus as claimed in claim 2 , wherein the removable ...

SCRUBBER FILTER ASSEMBLY FOR CONTROL VALVE ON A WATER SUPPLY PIPE IN AN IRRIGATION SYSTEM

A scrubber filter assembly including: a shaft mounted in an interior passage of a housing and configured to reciprocally move within the housing; a water outlet coupling on a side of the shaft which extends through a slot in the housing wherein the outlet coupling moves reciprocally within the slot as the shaft moves reciprocally, an inlet at a distal end of the shaft and the inlet extends into a water passage within the collar, wherein the inlet includes an outer surface having a filter configured to allow water to enter the inlet and prevent debris entering the water passage; and an edge extending around the perimeter of the outer surface of the inlet, wherein the edge is fixed to the collar, and the edge is configured to scrape debris from the filter as the inlet moves reciprocally with the shaft. 1. A scrubber filter assembly configured to be mounted with a control valve in a water supply pipe for an irrigation system , the scrubber filter assembly comprising:a collar which is integral with or configured to be mounted to an end of the control valve;an outer housing mounted to the collar and extending radially outward from the collar, wherein the outer housing has an interior passage and a slot that is aligned with the interior passage;a shaft mounted in the interior passage of the outer housing and configured to reciprocally move within the interior passage;an outlet coupling mounted on a side of the shaft which extends through the slot, and the outlet coupling is open to a water passage extending through the shaft from an inlet at a distal end of the shaft, and whereinthe inlet extends into a water passage within the collar, and includes an outer surface having a filter configured to allow water to enter the inlet and prevent debris from entering the water passage; andan edge extending around the perimeter of the outer surface of the inlet, wherein the edge is fixed to the collar, and the edge is configured to scrape debris from the filter as the inlet moves ...

PROCESSING LIQUID NOZZLE

Disclosed is a processing liquid nozzle that supplies a processing liquid to a substrate. The processing liquid nozzle includes: a hollow nozzle body; a processing liquid flow space formed inside the nozzle body; and a processing liquid flow path configured to connect a processing liquid ejection port formed in a lower portion of the nozzle body and the processing liquid flow space with each other. The processing liquid flow path perforates the nozzle body in a vertical direction. The processing liquid flow path includes a foreign matter collecting space which is formed below an upper end of the processing liquid flow path so as to sediment and collect foreign matters in the processing liquid. 1. A processing liquid nozzle that supplies a processing liquid to a substrate , the processing liquid nozzle comprising:a hollow nozzle body;a processing liquid flow space formed inside the nozzle body; anda processing liquid flow path configured to connect a processing liquid ejection port formed in a lower portion of the nozzle body and the processing liquid flow space with each other, the processing liquid flow path perforating the nozzle body in a vertical direction,wherein the processing liquid flow path includes a foreign matter collecting space which is formed below an upper end of the processing liquid flow path so as to sediment and collect foreign matters in the processing liquid.2. The processing liquid nozzle of claim 1 , wherein the foreign matter collecting space is formed to cause a sedimentation speed of the foreign matters in the foreign matter collecting space to be higher than a flow speed of the processing liquid in the processing liquid flow space.3. The processing liquid nozzle of claim 2 , wherein an outflow area of the processing liquid in the foreign matter collecting space is determined such that the sedimentation speed is higher than the flow speed.4. The processing liquid nozzle of claim 2 , wherein a depth in the foreign matter collecting space is ...

Indoor novelty water recycling system

A water recycling system having at the top under hose a metal plate (), which filters water the hose dumps it out of. Near the base a metal plate () which filters same water into container (). Circulating system that works by battery () and inter bilge pump inside drawer (). Water is circulated to top of system. Four wood or plastic rods (). 1) A machine , comprisinga. A structure supported by 4 rods having removable metal plate, water filters there under for water to deposit into.b. a bilge pump in interior producing rotational action of water.2) A method of recirculating water through a bilge pump at base and hose recirculating water in a revolving system. This invention relates to a device used in a household that has a rainwater view coming down that is produced in machine.Other water devices are commonly used in households such as running short streams.Accordingly, besides the objects and advantages of a rain machine in a hosehold, several objects and advantages of the present invention are:(a) to provide a machine with a battery, bilge pump, and hose.(b) 2 metal plates for water to filter through.(c) drawer for cleaning out machine on occasion.(d) overall outside structure.) metal plate) bracket) hose) battery) drawer) metal plate) rodDescription—A typical embodiment of the rain machine of the present invention is illustrated in . The rain machine has such rods such as to support it. The metal plates lay flat one at the top below hose and one on the bottom. Metal plate makes the rain drops happen by water dripping through holes. Metal plate is a plate that water filters through to drawer . A battery supports a interior bilge pump a hose extends up and recirculates water with by depositing water back into top.Operation—The manner of using the Indoor Novelty Water Recycling System to get it going is to make sure it is hooked up to the battery. Otherwise, the bilge pump won't operate. Water is poured at the top if the drawer is empty of water. One One doesn't ...

SHOWERHEAD WITH FILTER CARTRIDGE ASSEMBLY

A showerhead assembly including a filter cartridge assembly having a replaceable filter cartridge. The showerhead assembly includes a water-directing and filtering assembly having a body portion and a face portion removably affixed to the body portion. The filter cartridge assembly includes a split filter cartridge housing and filter cartridge. A first part of the filter cartridge housing is disposed in the body portion and a second part is disposed in the face portion. The filter cartridge includes a casing and spaced apart first and second end walls, an inlet connector extending axially from the first end wall, and an outlet connector extending axially from the second end wall and being offset from the filter cartridge central axis. The second end wall includes a first recess extending linearly between a peripheral edge of the second end wall and the outlet connector outer surface and passing through the filter cartridge central axis. 1. A showerhead assembly including a filter cartridge assembly for filtering water flowing through the showerhead assembly , the showerhead assembly comprising:a water-directing and filtering assembly including:a) a body portion including an exterior shell;b) a face portion including at least one water exit opening through which filtered water exits the water-directing and filtering assembly, the face portion releasably affixed to the body portion; andc) the filter cartridge assembly including:i) a filter cartridge housing, a first part of the filter cartridge housing disposed in the body portion of the water-directing and filtering assembly and including an end wall and a cylindrical side wall extending axially from the end wall, the side wall including a retainer wall adjacent the end wall and an upper wall spaced radially outwardly from the retainer wall, the retainer wall having an axial height, a second part of the filter cartridge housing disposed in the face portion of the water-directing and filtering assembly, the second ...

PUMP APPARATUS AND SUBSTRATE TREATING APPARATUS

Provided is a pump apparatus, having an upstream pump, a filter, and a downstream pump being inserted into a processing liquid flow path in this order. The downstream pump has an inlet higher in level than an outlet of the upstream pump and higher in level than an outlet of the filter. That is, the downstream pump is disposed higher in level than the upstream pump and the filter. Accordingly, this allows a processing liquid to flow upward. Even when air bubbles are generated in the processing liquid, buoyancy causes the air bubbles to move upward in the processing liquid flow path and collect the air bubbles on a downstream side. Consequently, the air bubbles are readily vented from the processing liquid flow path. 1. A pump apparatus for supplying a processing liquid , the pump apparatus comprising:a filter inserted into a processing liquid flow path through which the processing liquid flows;an upstream pump disposed upstream of the filter and inserted into the processing liquid flow path; anda downstream pump disposed downstream of the filter and inserted into the processing liquid flow path, the downstream pump having an inlet higher in level than an outlet of the upstream pump and higher in level than an outlet of the filter.2. The pump apparatus according to claim 1 , whereinthe processing liquid flow path is connected to the inlet of the downstream pump while extending from the outlet of the filter at least either horizontally or upward without extending downward.3. The pump apparatus according to claim 1 , whereinthe downstream pump includes a supply outlet connected to the processing liquid flow path, andthe supply outlet is disposed lower in level than an upper end of an intra-pump flow path of the downstream pump.4. The pump apparatus according to claim 1 , whereinthe filter includes a vent that exhausts air bubbles.5. The pump apparatus according to claim 4 , whereina return flow path is connected between the downstream pump and the upstream pump or a ...

SYSTEM AND METHOD HAVING FILTER DISPOSED IN FLUID SUPPLY CUP

A system is provided for a cup used to supply a liquid to a spray tool. The system may include a cup, a filter configured to mount inside of the cup, one or more supports extending across the filter, and a retainer configured to retain the filter. 1. A system , comprising:a cup;a filter configured to mount inside of the cup; anda first retainer configured to retain the filter.2. The system of claim 1 , wherein the first retainer comprises a first retainer ring.3. The system of claim 1 , wherein an outer surface of the first retainer is configured to contact an inner surface of the cup to create a friction fit interface.4. The system of claim 1 , wherein the first retainer comprises at least one snap fit structure claim 1 , and the at least one snap fit structure comprises one or more protrusions claim 1 , one or more recesses claim 1 , or a combination thereof.5. The system of claim 1 , comprising a second retainer configured to retain the first retainer claim 1 , wherein the first and second retainers are separate from one another.6. The system of claim 1 , comprising one or more supports extending across the filter.7. The system of claim 1 , comprising a gripping structure coupled to the filter.8. The system of claim 1 , comprising a tube opening through the filter.9. The system of claim 8 , comprising a vent tube extending through the tube opening.10. The system of claim 1 , comprising a container having a lid removably coupled to the cup claim 1 , wherein the filter is configured to mount inside of the cup and outside of the lid.11. The system of claim 10 , comprising a spray tool having a fluid inlet coupled to a fluid outlet in the lid.12. A system claim 10 , comprising:a filter configured to mount inside of a cup; anda first retainer configured to retain the filter.13. The system of claim 12 , wherein the first retainer comprises a first retainer ring.14. The system of claim 12 , wherein an outer surface of the first retainer is configured to contact an inner ...

OUTLET FOR SHOWER OR FAUCET HEAD

Removable and replaceable outlets for point-of-use showers or faucets, filter devices, and methods and systems including the outlets and/or filter devices, are disclosed. 118-. (canceled)19. A point of use shower or faucet tap system comprising:an outlet and water filter device for a point of use faucet or a point of use shower comprising:a sterilizing grade water filter device comprising a sterilizing grade water filter device housing comprising an inlet, a sterilizing grade water filter device housing side wall having an internal surface, and an external surface comprising threads; and a sterilizing grade water filter device housing bottom wall comprising an outer edge and a water effluent portion, wherein the water effluent portion is between the sterilizing grade water filter device housing bottom wall outer edge and the internal surface of the sterilizing grade water filter device housing side wall; a porous sterilizing grade water filter contained in the sterilizing grade water filter device housing, wherein the sterilizing grade water filter device housing provides a fluid flow path between the inlet and the water effluent portion and through the porous sterilizing grade water filter;a shower attachment head or a faucet tap attachment head, engageable with a removable outlet and the sterilizing grade water filter device;the removable outlet comprising an outlet housing comprising a polymeric shell comprising a shell side wall having a shell side wall inner surface and a shell side wall outer surface, a shell bottom wall having a shell inner face, a shell outer face, and a plurality of outlet ports, each port comprising an opening allowing water flow from the shell inner face through the shell outer face, and an outlet cavity defined by the shell side wall shell inner surface and the shell bottom wall shell inner face, wherein both the shell side wall shell outer surface and the shell bottom wall shell outer face contact environmental air surrounding the ...

STACKED PRE-ORIFICES FOR SPRAYER NOZZLES

A multiple pre-orifice apparatus for a sprayer nozzle body with an upper end connected to a liquid source, a nozzle tip releasably mounted at a lower end thereof, and a channel between the upper and lower ends of the nozzle body. The apparatus comprises a sleeve assembly comprising a sleeve closed at an upper portion thereof by a top orifice plate defining a top orifice, and closed at a lower portion thereof by a bottom orifice plate defining a bottom orifice such that a sleeve turbulence chamber is formed between the top and bottom orifice plates. The sleeve assembly is secured in the channel such that a nozzle turbulence chamber is formed between the bottom orifice plate and the nozzle tip. The area of the flow opening in the nozzle tip is greater than the area of the top orifice which is greater than the area of the bottom orifice. 1. A multiple pre-orifice apparatus for a sprayer nozzle body , the nozzle body comprising an upper end connected to a liquid source to receive liquid to be sprayed , a nozzle tip releasably mounted at a lower end thereof , and a channel between the upper and lower ends of the nozzle body , the apparatus comprising:a sleeve assembly comprising a sleeve closed at an upper portion thereof by a top orifice plate defining a top orifice, and closed at a lower portion thereof by a bottom orifice plate defining a bottom orifice such that a sleeve turbulence chamber is formed between the top and bottom orifice plates;wherein the sleeve assembly is configured to be secured in the channel such that, when secured, a nozzle turbulence chamber is formed between the bottom orifice plate and the nozzle tip;wherein an area of the top orifice is greater than an area of the bottom orifice, and an area of a flow opening in the nozzle tip is greater than the area of the top orifice.2. The apparatus of wherein the sprayer nozzle body comprises a strainer assembly in the channel and wherein the sleeve assembly has a length that is substantially equal to or ...

Coating Mist Collection Apparatus

Powder is sprayed uniformly and favorably from a powder nozzle into processing target air. In a coating mist collection apparatus, coating mist in processing target gas is collected by filters in a state in which a coating mist trapping filter covering layer made up of an accumulated layer of powder is formed on the surface of the filters. The coating mist collection apparatus is provided with a powder dispersion means that obtains a uniform powder concentration in the air in sealed powder tanks by dispersing the powder stored in the tanks in a uniform floating dispersed state, and is provided with a spray air conveying means that supplies the powder in the floating dispersed state in the powder tanks along with carrier air to powder nozzles through powder supply passages. 1. A coating mist collection apparatus comprising:a filter that collects coating mist contained in processing target air discharged from a coating chamber; anda powder nozzle that is arranged in an air guiding passage that guides processing target air to the filter, and sprays powder into the processing target air passing through the air guiding passage,due to the processing target air, wherein the powder sprayed by, the powder nozzle is contained in a dispersed state, being passed through the filter, the coating mist in the processing target gas being collected by the filter in a state wherein a coating mist trapping filter covering layer made up of an accumulated powder layer is formed on a surface of the filter,wherein a powder dispersion means is provided for obtaining a uniform powder concentration in air in a sealed powder tank by dispersing powder stored in the tank in a uniform floating dispersed state, anda spray air conveying means is provided for supplying the powder in the floating dispersed state in the powder tank along with carrier air to the powder nozzle through a powder supply passage in parallel with the uniformization of the powder concentration by the powder dispersion means.2 ...

TRANSPORTABLE BOOTH FOR PAINTING AND CURING VEHICLES

A transportable vehicle enclosure () for painting vehicles includes side, front (), rear (), ceiling () and floor () portions, one of the portions being configured to allow vehicular access; whereby, in use, a vehicle () may be placed within the enclosure; the enclosure further including an air handling unit () for respectively producing a first temperature level within the enclosure suitable for a spray mode of operation and a second temperature level within the enclosure suitable for a baking mode of operation. 1. A transportable vehicle enclosure for painting vehicles comprising side , front , rear , ceiling and floor portions , one of said portions being configured to allow vehicular access;whereby, in use, a vehicle may be placed within said enclosure;said enclosure further comprising an air handling unit for respectively producing a first temperature level within said enclosure suitable for a spraying mode of operation and a second temperature level within said enclosure suitable for a baking mode of operation.2. An enclosure according to claim 1 , which is formed as a mono-block suitable for loading onto a transporter and unloading from a transporter claim 1 , wherein said air handling unit is integral with said mono-block.3. An enclosure according to claim 1 , wherein said air handling unit incorporates an upper air duct for outputting air into the enclosure at either said first or second temperature level; and a lower extraction duct located towards a rear portion of the enclosure's floor; whereby air flows substantially diagonally between said upper air duct and said lower extraction duct.4. An enclosure according to claim 3 , wherein said rear portion incorporates said air handling unit and said lower extraction duct is located adjacent to said air handling unit in said floor.5. An enclosure according to claim 1 , wherein said air handling unit incorporates a heater; said heater being a direct fired gas burner which is capable of heating air in both said ...

Liquid supply system for a gravity feed spray device

A system, including a gravity fed container assembly, including a container, a lid configured to cover a chamber in the spray coating supply container, wherein the chamber is configured to hold a spray material, a filter assembly within the chamber and configured to filter the spray material in the chamber, and a valve coupled to the filter assembly and configured to open when the container couples to a spray device, wherein the valve is configured to move the filter assembly from a first position to a second position, wherein the first position blocks the filter assembly from filtering the spray material and the second position enables filtering of the spray material.

Filter Assembly

A filter assembly may include an outer insert and an inner insert. The outer insert having an aperture and a plurality of outer grooves. The outer grooves are formed in a radially outer periphery of the outer insert and are separated from each other and the aperture. The inner insert may be disposed within the aperture. A plurality of inner grooves may be formed in a radially outer periphery of the inner insert. Each of the outer and inner grooves may have a closed axial end and an open axial end.

AEROSOL OR SPRAY DEVICE, SPRAY NOZZLE UNIT AND METHOD OF MANUFACTURING THE SAME

A method for manufacturing an spray device includes assembling at least one spray nozzle plate into a thermoplastic holder, while controlling the temperature of the spray nozzle plate and/or the holder and as a result at least locally plastically deforming the holder permanently. After the thermoplastic deformation of a seat of the holder, a diameter of the seat of the holder upstream of the spray nozzle plate exceeds a diameter of the seat of the holder downstream of the nozzle plate. The thermoplastic holder may have a tapered seat, where the smallest cross section of the tapered seat is smaller than the spray nozzle plate, where a widest side of the tapered seat is pointing towards a supply side of the liquid. 1. A spray device comprising:a nozzle plate having an spray nozzle orifice, anda holder having a seat, the seat holding the nozzle plate,wherein the holder is made of a thermoplastic material andwherein the seat comprises a first rim, the first rim being formed of the thermoplastic material and being an integral part of the holder, the first rim sealingly engaging a downstream surface of the nozzle plate and extending along a circumferential edge of the downstream surface of the nozzle plate.2. The spray device according to claim 1 , wherein a width of the first rim in a direction parallel to the downstream surface of the nozzle plate is at least 25% of a thickness of the nozzle plate.3. The spray device according to claim 1 , wherein claim 1 , in a direction perpendicular to the downstream surface of the nozzle plate claim 1 , the first rim has a thickness of minimum 50% and maximum 250% of a thickness of the nozzle plate.4. The spray device according to claim 1 , further comprising an adapter having an inner surface that fittingly holds an outer surface of the holder claim 1 , preferably a stiffness of the adapter exceeding a stiffness of the holder.5. The spray device according to claim 4 , wherein the adapter comprises an adapter rim extending at a ...

HAND-HELD SHOWER HEAD CAPABLE OF MEASURING AND SUGGESTING REPLACEMENT OF FILTERING CORE HANDLE

A hand-held shower head capable of measuring and suggesting replacement of filtering core handle includes a lower shell, an upper shell, a battery mount, a signal circuit device and a water flow measuring unit containing an impeller shaft, a magnetic element and a supporter. The water flow measuring unit and impeller shaft are disposed in a lower handle filter cartridge mounting section of the lower shell while the battery mount and a battery contained therein are disposed in an upper handle filter cartridge mounting section of the upper shell, and both the lower and upper handle filter cartridge mounting sections abut the handle filter cartridge to provide an even overall weight distribution. 1. A hand-held showerhead capable of measuring and suggesting replacement of a filtering core handle , comprising:a lower shell and an upper shell arranged to be joined together to form a shell of the showerhead;a handle including a handle filter cartridge arranged to be mounted on the joined-together shell;an impeller arranged to rotate in response to passage of water through a water channel from the handle filter cartridge into the showerhead;a water flow measuring unit for measuring water flow by detecting rotation of the impeller, the water flow measuring unit including a display that displays an indication that the handle filter cartridge needs to be replaced;a battery mount for mounting at least one battery that supplies electricity to the water flow measuring unit,wherein the water flow measuring unit and impeller shaft are disposed in the lower shell while the battery mount is disposed in the upper shell, and both the lower and upper handle filter cartridge mounting sections abut the handle filter cartridge to provide even overall weight distribution of the showerhead.2. A hand-held shower head capable of measuring and suggesting replacement of a filtering core handle as claimed in claim 1 , wherein the battery mount includes two inwardly extending projections that ...

TRANSPORTABLE VEHICLE ENCLOSURES

A transportable vehicle enclosure for painting vehicles includes side, front, rear, ceiling and floor portions, one of the portions being configured to allow vehicular access. In use, a vehicle may be placed within the enclosure. The enclosure further includes an air handling unit for respectively producing a first temperature level within the enclosure suitable for a spray mode of operation and a second temperature level within the enclosure suitable for a baking mode of operation. 1. A transportable vehicle enclosure for painting vehicles , said enclosure comprising:side, front, rear, ceiling and floor portions, one of said portions being configured to allow vehicular access;whereby, in use, a vehicle may be placed within said enclosure;said enclosure further comprising a spray gun suitable for spraying during a spraying mode of operation;an air handler incorporating a heater for respectively producing a first temperature level within said enclosure suitable for a spraying mode of operation and a second temperature level within said enclosure suitable for a baking mode of operation; wherein the enclosure is formed as a mono-block suitable for loading onto a transporter and unloading from a transporter, wherein said air handler is integral with said mono-block.2. The enclosure according to claim 1 , wherein said air handler incorporates an upper air duct for outputting air into the enclosure at either a first or a second temperature level; and a lower extraction duct located towards a rear portion of the enclosure's floor; whereby air flows substantially diagonally between said upper air duct and said lower extraction duct.3. The enclosure according to claim 2 , wherein said rear portion incorporates said air handler and said lower extraction duct is located adjacent to said air handler in said floor.4. The enclosure according to claim 1 , wherein said heater is a direct fired gas burner which is capable of heating air in both said spraying mode of operation and ...

FLUID TRANSPORT MEDIA

Improved apparatus and methods for filtering and applying coating fluids onto substrates. The apparatus and methods are useful for casting embossed sheeting, and in fluid application dies. Improved fluid filtration methods, apparatus, elements and media are also disclosed. An apparatus and method for collection of mist generated in high speed liquid film splitting processes are also disclosed. 1. A slot fluid distribution apparatus comprising:bounding first and second surfaces;bounding edge walls spanning between the first and second surfaces;an open space volume enclosed by the walls and surfaces;a slit orifice access passageway to the volume having a slit orifice length on a portion of the edge walls;at least one fluid first access passageway to the volume;wherein the passageways and the open space volume, are fluidically connected,andwherein the volume has a first flow resistances in a first direction and a second flow resistances in a second direction which are not equal.224-. (canceled)25. An apparatus of wherein at least one of the slot surfaces has a flow modifying surface structure.26. An apparatus of wherein the open space volume is characterized by a gap between the first and second surfaces which varies.27. An apparatus of further comprising flow resistance modifying periodic grid elements within the open space volume claim 1 , wherein the elements are chosen from the group consisting of mesh assemblies claim 1 , screen assemblies claim 1 , fiber assemblies claim 1 , and wire assemblies.28. An apparatus of wherein the first and second flow resistances are adapted to produce a substantially uniform fluid flow distribution.29. An apparatus of wherein the first direction is along the direction of the slit orifice access passageway and the second direction is toward the slit orifice claim 1 , and wherein the average fluid first flow resistance is less than the average fluid second flow resistance.30. An apparatus of further comprisinga first direction path ...

FLUID DISCHARGE NOZZLE

A rotary fluid discharge nozzle provides uniform distribution of fluid around the nozzle, a flexible fluid distribution pattern and a high discharge coefficient. 1. A fluid discharge nozzle comprising: (i) a tubular first portion having a wall with an interior surface defining a fluid passageway, an exterior surface and defining at least one aperture connecting the interior surface and the exterior surface, the nozzle head connectable to a supply conduit; and', '(ii) an end cap closing one end of the fluid passageway;, '(a) a nozzle head including(b) a rotor arranged for rotation on the first portion of the nozzle head and defining at least one orifice having a central axis arranged at a first angle to a radius of the rotor and at a second angle to the longitudinal axis of the rotor.2. The fluid discharge nozzle of wherein the rotor further comprises an outer surface defining frustrum of a cone.3. The fluid discharge nozzle of wherein a central axis of at least one orifice is arranged at a second angle of substantially zero degrees to the longitudinal axis of the rotor.4. The fluid discharge nozzle of wherein the rotor further comprises an outer surface including a first portion defining a frustrum of a cone and a second portion defining a cylinder.5. The fluid discharge nozzle of wherein a central axis of at least one orifice in the first portion of the rotor is arranged at a second angle of substantially zero degrees to the longitudinal axis of the rotor.6. The fluid discharge nozzle of having a K-factor equivalent to at least 9.0 liters per minute kiloPascal.7. The fluid discharge nozzle of wherein the rotor further comprises an outer surface defining a cylinder.8. The fluid discharge nozzle of having a K-factor equivalent to at least 10 liters per minute kiloPascal.9. The fluid discharge nozzle of wherein the rotor further comprises an outer surface defining a spheroid.10. The fluid discharge nozzle of wherein the rotor further defines a first orifice having a ...

METHOD AND APPARATUS FOR MULTIPLE RECIRCULATION AND FILTRATION CYCLES PER DISPENSE IN A PHOTORESIST DISPENSE SYSTEM

An apparatus for dispensing a liquid onto a substrate may comprise a reservoir for storing the liquid to be dispensed; a filter comprising an inlet and an outlet, the filter inlet in fluidic communication with the reservoir via a first valve; a dosing pump comprising an inlet, a first outlet, and a second outlet, the dosing pump inlet in fluidic communication with the reservoir and the dosing pump second outlet in fluidic communication with the filter inlet via a second valve, the dosing pump configured to dose an amount of the liquid and pump the liquid; and a dispense nozzle in fluidic communication with the dosing pump first outlet, the dispense nozzle configured to dispense the liquid onto the substrate.

METHOD AND APPARATUS FOR INCREASED RECIRCULATION AND FILTRATION IN A PHOTORESIST DISPENSE SYSTEM USING A LIQUID EMPTY RESERVOIR

An apparatus for dispensing a liquid onto a substrate may comprise a reservoir for storing the liquid to be dispensed; a filter comprising an inlet and an outlet, the filter inlet in fluidic communication with the reservoir via a first valve; a dosing pump comprising an inlet, a first outlet, and a second outlet, the dosing pump inlet in fluidic communication with the reservoir and the dosing pump second outlet in fluidic communication with the filter inlet via a second valve, the dosing pump configured to dose an amount of the liquid and pump the liquid; and a dispense nozzle in fluidic communication with the dosing pump first outlet, the dispense nozzle configured to dispense the liquid onto the substrate.

MICROFLUIDIC DELIVERY MEMBER WITH FILTER AND METHOD OF FORMING SAME

Embodiments are directed to microfluidic refill cartridges and methods of assembling same. The microfluidic refill cartridges include a microfluidic delivery member that includes a filter for filtering fluid passed therethrough. The filter may be configured to block particles above a threshold size to prevent blockage in the nozzles. For instances, particles having a dimension that is larger than the diameter of the nozzles can block or reduce fluid flow through the nozzle. 1. A microfluidic delivery member comprising:a printed circuit board having first and second surfaces and a through hole extending from the first surface to the second surface;a filter secured to the second surface of the printed circuit board over the through hole; anda semiconductor die having first and second surfaces and an inlet path, the semiconductor die secured to the first surface of the printed circuit board with the inlet path in fluid communication with the through hole of the printed circuit board, the second surface of the die including a plurality of nozzles that are in fluid communication with the inlet path.2. The microfluidic delivery member of wherein the filter includes at least one of a stainless steel mesh claim 1 , randomly weaved mesh claim 1 , polypropylene or a substrate material with a plurality of holes.3. The microfluidic delivery member of wherein the plurality of nozzles have a diameter between 15 and 30 microns.4. The microfluidic delivery member of claim 3 , wherein the filter is configured to filter particles greater than one third of the diameter of the nozzles.5. The microfluidic delivery member of claim 1 , further comprising a mechanical spacer located between the filter and the second surface of the printed circuit board claim 1 , to space the filter from the second surface of the printed circuit board by a first distance.6. The microfluidic delivery member of claim 5 , wherein the first distance is between 100 and 700 microns from the second surface of the ...

Auxiliary local fluid deposition element

An auxiliary element ( 1 ) for the local deposition of fluid for a fluid dispenser header ( 10 ), includes a hollow main body ( 2 ), including a hollow conduit ( 3 ) inside the main body ( 2 ), configured such that the fluid flows through its interior, comprising an opening for the inlet of fluid ( 5 ) coming from the fluid dispenser header at one end, and a fluid outlet opening ( 6 ) at the opposite end, a cavity ( 4 ) located between the wall of the main body ( 2 ) and the hollow conduit ( 3 ), configured such that residual particles of the fluid flow through its interior, at least one connecting mean ( 8 ) to the interior of the hollow conduit ( 3 ) to the residual particles cavity ( 4 ) and an opening ( 7 ) located on the main body ( 2 ), configured for the outlet of residual particles from the cavity ( 4 ).

ROTARY FEEDTHROUGH OF A GLUE VALVE UNIT

A glue valve arrangement having a controllable, in particular electromagnetically operated metering member for the delivery of glue, having a main body with glue duct leading to the metering member, having a tubular glue line, with which glue originating from a separate glue source can be fed to the glue duct, having a rotary feedthrough, detachably fastened to the main body, for the articulated connection of the tubular glue line to the main body, and having a filter for the filtering of the glue. The invention is characterized in that the filter is assigned to the rotary feedthrough. 1. A glue valve arrangement comprising:a controllable, in particular electromagnetically operated metering member for the delivery of glue;{'b': '15', 'a main body () with a glue duct leading to the metering member,'}{'b': '16', 'a tubular glue line (), with which glue originating from a separate glue source can be fed to the glue duct,'}{'b': 20', '15', '16', '15, 'a rotary feedthrough (), detachably fastened to the main body (), for the articulated connection of the tubular glue line () to the main body (); and'}{'b': 34', '34', '20, 'a filter () for the filtering of the glue, wherein the filter () is assigned to the rotary feedthrough ().'}234322015233120. The glue valve arrangement as claimed in claim 1 , wherein the filter () is assigned to a filter receiving part () of the rotary feedthrough () claim 1 , which filter receiving part is detachably connected to the main body () claim 1 , and in particular is screwed into a bore of this same claim 1 , and is detachably connected to a pivot joint part () claim 1 , comprising a pivot joint () claim 1 , of the rotary feedthrough () claim 1 , in particular via a screw joint.33222234. The glue valve arrangement as claimed in claim 2 , wherein the filter receiving part () comprises an in particular central glue duct (.) for the passage of glue claim 2 , in which glue duct the filter () is seated.434222363332. The glue valve arrangement as ...

Swirl nozzle

A simple, compact construction and easy manufacture of a swirl nozzle having a plurality of inlet channels and an outlet channel extending transversely thereto are made possible by the fact that the inlet channels open directly and/or tangentially into the outlet channel. Alternatively or additionally, upstream of the inlet channels is provided a filter structure having smaller flow cross-sections than the inlet channels. The swirl nozzle is used, in particular, for atomizing a liquid medicament formulation. The swirl nozzle is produced from two plate-shaped components, the outlet channel first being etched as a blind bore in one component and then opened up by grinding the component away. Alternatively or additionally, the outlet channel is formed in a different component from the inlet channels.

Paint cup assembly

A paint cup assembly for a paint sprayer is disclosed and can include a paint reservoir assembly. The paint reservoir assembly can include a paint reservoir and a cap configured to engage the paint reservoir. The paint reservoir assembly further includes a structural element for engaging a paint spray gun to form a tactile feedback mechanism. The tactile feedback mechanism can provide a tactile indication to a user as the paint reservoir assembly is engaged with the paint spray gun.

Paint cup assembly with an extended ring

A paint cup assembly for a paint sprayer is disclosed and can include a cap, a paint liner defining a closed proximal end and an open distal end, and a ring configured to fit around the paint liner. The ring can engage the cap and secure the paint liner to the cap. Further, the ring can include an axial extension that can extend toward the proximal end of the paint liner such that the ring can be configured to allow a user to grasp the paint cup assembly without collapsing the paint liner during attachment with a paint sprayer.

Hand held shower head with filter replacing pre-display device

A hand held shower head with filter replacing pre-display device comprises a round recess socket with hoop female threads created into the reverse side of a shower head shell to let an alerting pod screwing mesh therein. A signal circuit device is embedded in the alerting pod for measuring and displaying function. The alerting pod can be either screwing meshed into the recess socket for normal measuring and alerting function or screwing detached off the recess socket for battery recharging operation. Thereby, not only the shower head shell can be adequately powered but also the alerting pod can be separated out of the shower head shell for independently recharging operation so that shower head shell is unnecessary to discarded and replaced even the power supply in the signal circuit device is running out. Thus, it not only saves resource waste but also conserves economical expense incurred by frequent replacement of the shower head shell.

Nano bubble generating nozzle and oral cleaning device including the same

Disclosed is a nano bubble generating nozzle including: a passage passing through an interior thereof to provide a flow path through which liquid flows; a nano bubble generating part corresponding to a part of the passage, and formed such that a cross-section of the nano bubble generating part becomes small and then large again along a flow path of liquid so that the nano bubble generating part has a pressure lower than an external pressure of the nozzle body; and a gas inlet formed in the nozzle body, and connected to the nano bubble generating part so that gas is introduced into the nano bubble generating part due to a difference between an external pressure of the nozzle body and a pressure in the nano bubble generating part.

Outlet for shower or faucet head

Removable and replaceable outlets for point-of-use showers or faucets, filter devices, and methods and systems including the outlets and/or filter devices, are disclosed.

Water injector for aviation cooling system

A water injector for an aviation cooling system includes a body having a first end, a second end, and an intermediate portion extending therebetween. A conduit extends through the body from the first end to the second end. A spray nozzle is fluidically connected to the conduit and arranged at one of the first end and the second end. A mounting plate is arranged at the other of the first end and the second end. The mounting plate is configured and disposed to secure the body to an aviation cooling component. A filter is supported at the body and is fluidically exposed to the conduit. The filter is configured and disposed to capture particulate flowing into the water injector towards the spray nozzle.

Filtration irrigation device

A filtration irrigation method, filtration irrigation device and the manufacturing method thereof, said filtration irrigation device comprises a water carrying chamber, in which one or more porous filter membranes are arranged. One or more flow restrictors corresponding to each membrane are set on the wall of the water carrying chamber. The total permeation capacity of the flow restrictors is less than that of said filter membranes. The present invention can avoid the blockage of the device effectively.

Device for spraying a liquid under pressure

A device is disclosed which is intended for spraying a pressurized liquid, in particular water, and brings about a good cleaning action despite a low volume flow. The device comprises a plurality of swirl chambers ( 14 ), wherein each of the swirl chambers has at least one inlet for feeding the liquid into the respective swirl chamber and an outlet nozzle ( 18 ) in order for a liquid jet to exit from the swirl chamber. A liquid stream entering into the device is distributed between the inlets of the swirl chambers by means of an arrangement of inflow channels. The outlet nozzles are inclined in relation to one another such that the exiting liquid jets come into contact with one another at a predetermined distance from the outlet nozzles. This achieves an improved cleaning action. The device may be designed, for example, as a mouthpiece for a sanitary outflow fitting, as a showerhead, etc.

Dust collecting device for coating vehicle

본 발명은 하나의 본체에 도료를 분사하여 도장하는 분사기와 도장 작업 중에 발생하는 비산물을 포집하는 집진기를 일체로 구성하여 공기 중에 함유된 비산물을 필터에 의해 제거함으로써 작업환경 개선 및 환경오염을 방지하는 환경친화적인 차량도장용 화학물 집진장치를 특징으로 한다.

Sprayer

A sprayer includes a body which has a neck, of which an inner sectional area becomes gradually smaller as it goes towards a front side, on a front side of the blower module assembly, a chemical container that includes a chemical container top which has a check valve in the interior thereof, and a chemical discharge hole that is formed at a lower portion thereof, a blower module that is installed in the blower module assembly such that exterior air passes through the neck, a feeding pump that is connected to the chemical discharge hole by a connection pipe, an ejection nozzle assembly that connected to the feeding pump by a connection pipe, and a tube-shaped fixing cap are separated from and coupled to an end of the neck of the body.

Irrigation systems, irrigation components and related methods

Irrigation systems, irrigation components and related methods are provided. In one example, an irrigation system includes at least one irrigation span configured for fluid communication with a water source, where the irrigation span includes a pipe and at least one sprinkler nozzle in fluid communication with the pipe. One or more drive units are associated with irrigation span or spans for selectively displacing the span or spans. A separator is in fluid communication with the pipe. The separator includes a housing defining an inlet, a first outlet and a second outlet. A screen divides an interior space of the housing into a first zone and a second zone, wherein the first outlet is associated with the first zone and the second outlet is associated with the second zone. A valve is in fluid communication with the first outlet and a dispersing structure is in fluid communication with the second outlet.

Fluid spray gun, filter for the gun, and method for extracting the filter from the gun

본 발명은, 유체 분사 노즐(30)을 지지하는 배럴(65) 및 배럴(65)에 대향하여 개방되는, 필터(55)를 수용하기 위한 캐비티(72)를 갖는 핸들(70)로 구성된 본체(15), 및 충돌로부터 사용자의 손을 보호하기에 적합한 가드(50)를 포함하고, 가드(50)는 본체(15) 상에 분리가능하게 장착되고, 배럴(65)에 고정된 제 1 단부(E1) 및 핸들(70)에 고정된 제 2 단부(E2)를 갖는 유체 분사 건(10)에 관한 것이다. 가드(50)는 캐비티(72)로부터 필터(55)를 추출하기 위한 추출 수단(115)을 포함한다.

Air injecting headphone

The present invention relates to an air jet headphone, and more particularly to an air jet headphone, enabling a user to breathe fresh air by jetting air to the front side of a face while listening to music, etc. through the headphone. The air jet headphone according to the present invention includes: a pair of earplugs with speakers formed on an inner side thereof; a connecting member for enclosing a head while interconnecting the pair of earplugs; a nozzle part coupled to the connecting member to jet the air to the outside; an air supply unit for supplying the air to the nozzle unit; and a filter for filtering the air supplied to the nozzle unit through the air supply unit, wherein the nozzle unit jets the air toward the front side of the face of the user.

필터링 코어 핸들의 교체를 판단하고 제시할 수 있는 휴대용 샤워헤드

필터링 코어 핸들의 교체를 판단하고 제시할 수 있는 휴대용 샤워헤드는, 하부 쉘, 상부 쉘, 배터리 마운트, 신호 회로 장치 및 임펠러 샤프트, 마그네틱 요소 및 서포터를 포함하는 물 흐름 측정 유닛을 포함한다. 물 흐름 측정 유닛 및 임펠러 샤프트는 하부 쉘의 하부 핸들 필터 카트리지 마운팅 섹션에 배치되며, 한편으로 배터리 마운트 및 그 내부에 포함되는 배터리는 상부 쉘의 상부 핸들 필터 카트리지 마운팅 섹션에 배치되고, 하부 및 상부 핸들 필터 카트리지 마운팅 섹션 양자는 균등한 전체 중량 분포를 제공하게끔 핸들 필터 카트리지에 인접한다.

물뿌리개

본 발명은 물뿌리개에 관한 것으로서, 더욱 상세하게는 노즐을 통하여 분사되는 물의 세기를 별도의 조작 없이 약하게 분사되도록 하여 새싹과 같은 여린 식물이 상하는 것을 안정적으로 방지할 수 있고, 이물질에 의해 노즐의 미세공이 막히는 것을 안정적으로 방지할 수 있는 물뿌리개에 관한 것이다. 상기한 목적을 달성하기 위한 본 발명은 물을 공급하는 용수호스와 일측 단부가 연결되는 연결관과, 상기 연결관의 타측 단부에 연결되어 물을 분사하는 노즐로 이루어지고, 상기 노즐은 단부로 갈수록 직경이 커지며, 상기 연결관과 노즐 사이에는 필터가 더 구비되는 것을 특징으로 한다.

Coolant nozzle having function of automatically eliminating clogging by foreign matter

A nozzle through which a liquid coolant is discharged is provided with an outer tube, a projecting member and an inner tube disposed inside the outer tube, and an elastic body disposed between the inner tube and a discharge port of the outer tube. If foreign matter accumulates on a nozzle opening of the inner tube, the elastic body is compressed by the inner tube under the pressure of the coolant, so that the inner tube moves toward the discharge port. Consequently, the projecting member penetrates the nozzle opening, thereby automatically removing the foreign matter accumulated on the nozzle opening.

Embedded type, inverted-filtering and anti-clogged emitter and drip irrigation pipeline

An embedded type, inverted-filtering and anti-clogging emitter comprises a first component and a second component which are mutually fixed, and a filter cloth sandwiched between the first component and the second component; the first component is provided with a hollowed-out portion which is capable of exposing the filter cloth, and the second is provided with a pressing portion to press the filter cloth against the first component, which completely covers the hollowed-out portion on the projection plane, and presses against the filter cloth along the edge of the hollowed-out portion, whereby water in the water pipeline has to successively pass through the diversion channel, the filter cloth pressed by the pressing portion, and the hollowed-out portion to the water outlet.

Filter assembly

A filter assembly may include an outer insert and an inner insert. The outer insert having an aperture and a plurality of outer grooves. The outer grooves are formed in a radially outer periphery of the outer insert and are separated from each other and the aperture. The inner insert may be disposed within the aperture. A plurality of inner grooves may be formed in a radially outer periphery of the inner insert. Each of the outer and inner grooves may have a closed axial end and an open axial end.

Outlet for shower or faucet head

Removable and replaceable outlets for point-of-use showers or faucets, filter devices, and methods and systems including the outlets and/or filter devices, are disclosed.

Disposable assembly for preparing and working paint or for spraying a product resulting from mixing at least two components, to be used as a bucket on a spraying tool

The disposable assembly has a closed body, for containing a first component and having a lateral surface, a bottom and an upper opening. The bottom has a mounting projection extending within the body for its sealed interlocking engagement in the complementary conformation of the lower end of a hollow inner tubular member intended to contain a second component while its other end is closed by a sealing means. A shutter is tightly mounted on the opening of the body using screws, or by clipping or interlocking. The shutter and the sealing means or the shutter and the hollow tubular element can be a single piece. The presently described embodiments are suitable for producers of paint, varnishes, primers and other products to be sprayed or projected using a gun and other manufacturers of spray or paint guns.

Joint connector

A ball joint connector is provided for linking a showerhead to a water supply pipe. The connector has an internal venturi that draws air into the connector to aerate water being provided to the showerhead. A flow control member is disposed in a fluid pathway connected to the venturi, preventing spraying or leaking out the air inlet, while reducing noise associated with the air induction.

Method for operating a surface treatment installation, set of filter modules and surface treatment installation

In a method for operating a surface treatment installation, overspray produced in a coating booth is taken up by an air stream and carried to one or more one-way filter modules, in which overspray is separated. Once a limit loading with overspray is reached, a one-way filter module is exchanged for an empty one-way filter module. Depending on the nature and characteristics of the overspray, the one or more one-way filter module(s) may be chosen from a set of different one-way filter modules. A set of filter modules for use in a surface treatment installation is provided having various filter modules formed as exchangeable one-way structural units with a module housing and a filter unit. The module housings of the various filter modules have the same-connection module inlets and the same-connection module outlets and at least the filter units of two different filter modules are formed differently.

Nozzle apparatus

A nozzle apparatus comprising: an inlet, an outlet, a filter disposed between the inlet and the outlet, and, a container; wherein the nozzle apparatus defines a first flow path for particles too large for said filter and a second flow path towards the outlet for particles small enough for said filter; and wherein the container is provided downstream of the first flow path. In this way the pressure on the container downstream of the first fluid path causes the debris to accumulate therein and the nozzle is less liable to blockages. The apparatus is of particular use as a sprinkler system.

Drip irrigation tube with metering elements inserted therein

A drip irrigation tube is provided with metering elements comprising respectively inlet regions, through which the water in the tube arrives in the metering elements, metering regions, formed by a labyrinth channel, which is delimited by two lateral walls, a cover and the walling of the drip irrigation tube and in which a pressure reduction of the water flowing through takes place, and outlet regions, through which the water emerges out of the drip irrigation tube via outlet openings made in the tube walling. The respective outlet region borders at least on one lateral wall, of the labyrinth channel; at least one region of this lateral wall is covered by an elastic membrane forming a portion of the cover, so that the lateral wall is able to be lifted off of the tube wall by means of the elastic membrane and forms a passage through which the water from the labyrinth channel arrives directly in the outlet region. The water flowing through the metering element can thereby be metered depending upon the water pressure in the drip irrigation tube.

Paint can adapter for handheld spray device

An adapter allows direct connection of a handheld spray device to paint cans of varying dimensions. The adapter includes a cage for holding the paint can, a cap that connects the cage to the handheld spray device, and a gasket that seals the open upper end of the paint can to the cap. The adapter may also include a suction tube extension that is connectable between the pump inlet and the suction tube of the spray device. A can spacer insert is positionable in the cage to elevate paint cans of varying heights so that the upper ring of the paint can engages the gasket.

Strainer dispenser and method of use

A method of loading stacked strainers in a dispenser while minimizing strainer contamination is disclosed. The method includes providing a stack of strainers that is enclosed in a protective material to form a pod, placing the pod within a dispenser, and removing the protective material from the pod of strainers while the strainers are in the dispenser. The strainers dispensed from the thus loaded dispenser avoid being contamination during loading. The protective material may be perforated to facilitate removal from the stack, and include an extended portion to be grasped during removal from the dispenser.

Waste water diffuser

This application claims a system for the distribution of waste water. The invention allows water to drain from a source into the invention, where the water is distributed and diffused through a collection of outlets. Thus a large amount of water can be distributed over a large area so that the environment can more easily absorb the water and the flow of water does not cause erosion. The preferred embodiment of the invention optionally may include one or more filters to remove substances from the water before distribution.

Paint can adapter for handheld spray device

An adapter ( 14 ) allows direct connection of a handheld spray device ( 10 ) to paint cans ( 12, 12 A, 12 B, 12 C), of varying dimensions. The adapter ( 14 ) includes a cage ( 60 ) for holding the paint can ( 12, 12 A, 12 B, 12 C), a cap ( 62 ) that connects the cage ( 60 ) to the handheld spray device ( 10 ), and a gasket ( 64 ) that seals the open upper end of the paint can ( 12, 12 A, 12 B, 12 C) to the cap ( 62 ). The adapter ( 14 ) may also include a suction tube extension 66 that is connectable between the pump inlet ( 52 ) and the suction tube ( 54 ) of the spray device ( 10 ).

Transportable booth for painting and curing vehicles

A transportable vehicle enclosure ( 1 ) for painting vehicles includes side, front ( 6 ), rear ( 5 ), ceiling ( 4 ) and floor ( 3 ) portions, one of the portions being configured to allow vehicular access; whereby, in use, a vehicle ( 2 ) may be placed within the enclosure; the enclosure further including an air handling unit ( 18 ) for respectively producing a first temperature level within the enclosure suitable for a spray mode of operation and a second temperature level within the enclosure suitable for a baking mode of operation.

Fluid transport media

Improved apparatus and methods for filtering and applying coating fluids onto substrates. The apparatus and methods are useful for casting embossed sheeting, and in fluid application dies. Improved fluid filtration methods, apparatus, elements and media are also disclosed. An apparatus and method for collection of mist generated in high speed liquid film splitting processes are also disclosed.

Dispenser

A dispenser for dispensing a fluid. The dispenser includes a shank for penetrating a countertop opening and having a filling end. A reservoir is in communication with the shank and is coupled to the shank and extends below a lower end of the shank, such that when a fluid is provided at the filling end of the shank it will flow into the reservoir through the shank along a path. The dispenser also includes a pump and a spout coupled to the pump extending above the shank.

Fluid flow nozzle

A fluid flow nozzle is provided that comprises an elongated body having an inlet end and an outlet end, and defining a channel extending therethrough in which the channel includes an inlet channel and an outlet channel having an outlet diameter that is less than the inlet diameter. The channel further defining a tapered channel extending from the inlet channel to the outlet channel with a plurality of vanes or grooves circumferentially spaced around the tapered channel to increase flow velocity while reducing turbulence and divergence of the discharge stream.

Coating mist collection apparatus

Powder is sprayed uniformly and favorably from a powder nozzle into processing target air. In a coating mist collection apparatus, coating mist in processing target gas is collected by filters in a state in which a coating mist trapping filter covering layer made up of an accumulated layer of powder is formed on the surface of the filters. The coating mist collection apparatus is provided with a powder dispersion means that obtains a uniform powder concentration in the air in sealed powder tanks by dispersing the powder stored in the tanks in a uniform floating dispersed state, and is provided with a spray air conveying means that supplies the powder in the floating dispersed state in the powder tanks along with carrier air to powder nozzles through powder supply passages.

Slit nozzle

A slit nozzle for dispensing liquid onto a surface of a wafer, comprises a nozzle body having a discharge opening whose length is from 10-100 mm and whose width is from 0.5-5 mm. The nozzle body has a dispensing chamber positioned upstream of the discharge opening and extending to the discharge opening, and a liquid distribution chamber positioned upstream of the dispensing chamber. The dispensing chamber and the liquid distribution chamber are in fluid communication with one another and are separated by a reduction section of the nozzle body whose cross-sectional area is at least 20% less than a cross-sectional area of each of the discharge opening and the liquid distribution chamber.

Liquid dispensing device equipped with a removable cap

A device for dispensing liquid including an opening for dispensing liquid, a pad for absorbing residual liquid and a removable cap including a shape in the immediate vicinity and opposite the dispensing opening, referred to as a shape for expelling residual liquid, configured to discharge the residual liquid toward the pad when the cap is mounted on the device.

Microfluidic delivery member with filter and method of forming same

Embodiments are directed to microfluidic refill cartridges and methods of assembling same. The microfluidic refill cartridges include a microfluidic delivery member that includes a filter for filtering fluid passed therethrough. The filter may be configured to block particles above a threshold size to prevent blockage in the nozzles. For instance, particles having a dimension that is larger than the diameter of the nozzles can block or reduce fluid flow through the nozzle.

Offset filtered showerhead

A multi-mode showerhead has a housing with a front and a back and an offset integrated water filter system incorporated into the showerhead so that the showerhead with the integrated water filter system may be easily mounted to a normal shower arm without the need of special tools. A water filter cartridge is easily added to or removed from a hollow filter chamber formed in the showerhead by the removal of a front facing filter chamber cap. A multi-mode switch thatselectively changes the spray pattern is mounted on the front between the water filter system and a plurality of nozzles. The entire showerhead and integrated offset water filter system is mounted on a shower arm by means of a swivel joint forming an inlet on the back of the housing and fluidly connected to the hollow filter chamber.

Drip irrigation system emitter and diverter valve actuated by hydrophilic materials

A drip irrigation system valve for placement directly onto soil, including a valve chamber defining an interior space and having an open bottom in fluid communication with the soil onto which it is placed; a water inlet in fluid communication with said interior space and having a valve seat disposed on an interior end; a base stake connected to said valve chamber for insertion into soil; a platform for supporting an expandable member; an expandable member disposed on said platform within said interior space; a valve membrane disposed within said interior space above said expandable member and having an upper side and a lower side and which defines a water reservoir within said interior space above said upper side and which prevents water entering into said valve chamber and from directly contacting said expandable membrane; and a valve seal disposed on said upper side of said valve membrane immediately above said expandable member for sealing engagement with said valve seat when said expandable member is wetted and in an expanded state.

Adhesive dispensing module and method of spraying a plurality of droplets of a liquid adhesive

An adhesive dispensing module and method of spraying a plurality of droplets of a liquid adhesive includes a dispenser assembly and a nozzle. The nozzle includes a nozzle body, a dispersion baffle, and at least one channel. The nozzle body includes a nozzle outlet for discharging a liquid adhesive and at least partially defines a gas inlet, a gas outlet, and a gas passage extending therebetween. The dispersion baffle is positioned within the gas passage to define a dispersion chamber and a consolidation chamber. The at least one channel extends through the dispersion baffle to fluidly connect the dispersion chamber to the consolidation chamber to restrict the pressurized gas received within the dispersion chamber and distribute the pressurized gas into the consolidation chamber according to a predetermined flow distribution. Thereby, the pressurized gas sprays a plurality of droplets of the liquid adhesive according to a predetermined pattern.