| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 239428500 | Liquid flow induces atmospheric air (e.g., faucet aerator) | 82 |
| 20080223957 | Showerhead for a Sanitary Fitting - A shower head for a hand-held shower attachment contains, in the center of its jet disc, an insert with three individual nozzle bodies. Each individual nozzle body is designed for discharging an individual jet. To this end, it has a continuous jet opening. Each of these in individual nozzle bodies is mounted in a manner that enables it to move relative to the shower head and to the jet disc, and is placed in rotation by a water-driven rotor. Said continuous jet opening extends at an angle to the rotation axis of the individual nozzle body. When the individual nozzle body rotates, the jet exiting there from moves on an envelope of a cone. Each individual nozzle body, contains an aerating device that aspirates the air immediately next to the outlet opening and, inside the individual nozzle body, mixes the air with the water entering this individual nozzle body. As a result, the individual nozzle body discharges an aerated jet. | 09-18-2008 |
| 20080272212 | Sanitary Outlet Unit - A sanitary outlet unit ( | 11-06-2008 |
| 20090008478 | Two-Part Flow Regulator, Jet Regulator or Backflow Preventer Having a Snap-In Joint Between the Parts - A flow regulator, jet regulator or backflow preventer ( | 01-08-2009 |
| 20090020628 | FAUCET END PIECE - A faucet end piece connectable to a faucet nozzle is provided including a cylindrical body defining a cavity, a vertical pipe extending within the cavity, and an internal partition with water passages therethrough, extending across the cavity and connecting the vertical pipe to the body; a valve insertable in the cavity including a cap portion fitting over the vertical pipe and having at least one side orifice, a bore and a flange portion projecting transversally from the cap portion; a resilient element insertable inside the cavity between the body's internal partition and the valve flange portion. The valve is movable vertically under water pressure between an upper position wherein water flows through the cap portion side orifice, the bore and through the body vertical pipe, and a lower position where water flows around the cap portion through the internal partition water passages. | 01-22-2009 |
| 20090090793 | BUBBLE-GENERATING STRUCTURE, AND SHOWERHEAD THAT INCLUDES THAT STRUCTURE - Using a simple structure, a new function is added to a liquid such as tap water by taking a gas into the liquid. The bubble-generating structure of the present invention includes (1) a water-discharging nozzle, which is provided inside a pipe, (2) a receiving member, which is situated a specified distance from the water-discharging nozzle and which includes a flow path for passing liquid emitted from the water-discharging nozzle, and (3) an air hole provided in such a way as to take air into a space between the water-discharging nozzle and the receiving member. By taking in air due to a suction force that is generated when the liquid passes along the flow path, bubbles are generated in the liquid. When such a structure for generating bubbles in the liquid is included in a showerhead, a person taking a shower using the showerhead can have a healthy and comfortable feeling while showering. | 04-09-2009 |
| 20090114743 | INTEGRATED SWIVEL SPRAY AERATOR WITH DIVERTER - A combination swivel spray aerator includes a stem that defines an inlet port for supplying water. The stem includes a neck and a swivel connector that is provided at one end of the stem. A spray head is coupled to the swivel connector in a swiveling manner. The spray head includes a housing and a swivel seal that seals between the housing and the swivel connector. A shroud is coupled to the stem for hiding at least the neck of the stem from view in order to provide a clean appearance. The swivel spray aerator further includes a diverter that switches between spray and aeration modes regardless which direction the spray head is rotated. A gimbal mechanism in the spray head allows the spray head to twist without requiring excessive swiveling friction. | 05-07-2009 |
| 20090152381 | Air-bubble atomizing device - Air bubbles in a liquid is atomized or pulverized into finer air bubbles by obliquely injecting one air bubble liquid containing air bubbles from a primary injection hole into a production cylinder having an upstream end closed and a downstream end opening to form a primary swirling liquid flow and simultaneously injecting another air bubble liquid containing air bubbles from a secondary injection hole into the production cylinder to form a secondary swirling liquid flow so as to bring the secondary swirling liquid flow into collision with the primary swirling liquid flow, consequently to atomize the air bubbles in the air bubble liquid to further fine air bubbles. The air-bubble atomizing device capable of atomizing or pulverizing the air bubbles in the liquid in such a manner is useful for separating lipids contained in waste liquid, performing surplus sludge treatment and other various industrial purposes. | 06-18-2009 |
| 20090166450 | Spout for forming and saving water - A spout for foaming and saving water has a shell, a foaming assembly mounted in the shell, a sieve assembly mounted on a faucet end of the foaming assembly and a regulator mounted through the foaming assembly. The foaming assembly has a sleeve, a distributor mounted in the sleeve, a foaming ring mounted between the sleeve and the distributor and an inlet valve mounted on a faucet end of the sleeve. The spout is mounted on an outlet of a faucet to allow water to flow through the sieve assembly and the foaming assembly and mix with air to foam to provide foaming water flowing out of the spout. Impurities in the water do not clog the foam assembly and water flow is regulated with the regulator selectively mounted in a water flow hole of the inlet valve. | 07-02-2009 |
| 20090230216 | JET REGULATOR - A jet regulator ( | 09-17-2009 |
| 20090308952 | SANITARY WATER-OUTLET FITTING WITH JET REGULATOR FOR DEFLECTING THE EXITING WATER JET - A sanitary water-outlet fitting ( | 12-17-2009 |
| 20100012752 | AERATING NOZZEL ASSEMBLY - An aerating nozzle assembly has at least one aerating nozzle, and each aerating nozzle has a body, an annular air casing and at least one air tube. The body is tubular and has a channel and a constriction. The constriction is formed around the body and has multiple air holes formed through the constriction and communicating with the channel. The annular air casing is hollow and is mounted around the air holes in the constriction and has an air chamber, an annular surface and at least one air supply hole formed through the annular surface. The air tubes are mounted securely respectively in the air supply holes. Accordingly, the air holes around the constriction allow air to be drawn into the liquid and more completely and homogenously aerate the liquid. | 01-21-2010 |
| 20100019065 | Sanitary component, namely a stream regulator or stream former for flowing fluid media, method of producing such a sanitary component, and use of such a sanitary component - A sanitary component, namely a stream regulator or stream former for flowing fluid media, including of property-defining constructional elements which are arranged in a sandwich-like manner in the direction of flow and have at least one wire-mesh screen attachment, a diffuser plate system and a shell body with stream-forming segments extending over the cross-sectional area thereof and provided with openings. The property-defining constructional elements are exchangeable and combinable. A locking means is arranged on the inner circumference of the shell body, and a corresponding counter-locking means is arranged on the outer circumference of the diffuser plate system. The diffuser plate system is provided with an optical coding specifying the flow rate class and the shell body with an optical coding defining the flow type. Moreover, the wire-mesh screen attachment is inserted in a surrounding internal recess of the circular diffuser plate system, wherein, if a flow regulator is provided between the wire-mesh screen attachment and the diffuser plate system, the wire-mesh screen attachment is formed to be translucent or transparent and the flow regulator has another optical coding. If there is no flow regulator, an optical coding of the wire-mesh screen attachment is formed to match with that of the diffuser plate system or is provided in a predefined combination. | 01-28-2010 |
| 20100044470 | DEVICE FOR POSITIONING A PROFILED BODY OF AN AERATOR, AND AN AERATOR COMPRISING SAID DEVICE - A device for positioning profiled aerator body in a movement range that corresponds to the flow-rate range of the aerator, wherein the profiled body ( | 02-25-2010 |
| 20100065661 | JET DIFFUSOR - A jet aerator ( | 03-18-2010 |
| 20100102145 | Faucet aerator - A faucet aerator is provided with a plurality of pins oriented in a flow direction, spaced apart from one another, and extending essentially over the distance between a flow-dispersing device and an adjacent grid and/or lattice structure. The pins each have an evaporation surface, which is situated outside the region that is struck directly by the individual streams but can be wetted by the water flowing through the aerator housing and for this purpose, the pins are situated laterally outside the projection of the through-flow holes oriented in the flow direction. These comparatively long pins around which the flowing water circulates are covered by an enveloping water film even after the water valve is closed, which results in an increased humidity and therefore a reduced evaporation in the housing interior of the aerator housing. This prevents a complete drying-out of the interior of the aerator housing. | 04-29-2010 |
| 20100127101 | JET REGULATOR - A jet regulator ( | 05-27-2010 |
| 20100155505 | FAUCET - A faucet includes a spout body formed by joining an upper body and a lower body to one another. A one-piece spout tube is secured to the upper body. For example, only a cartridge seat and an aerator of the faucet are used to hold the spout tube in the upper body. Water supply hoses connected to the cartridge seat bring hot and/or cold water from a water supply source to a valve cartridge interfaced with the cartridge seat. The water flows from the water supply source, through the water supply hoses, the cartridge seat, the valve cartridge, and the spout tube, and out the spout body through the aerator. The valve cartridge allows a user to control a flow rate and/or temperature of the water delivered through the spout tube and out the spout body. | 06-24-2010 |
| 20100200675 | Foam Spray Gun - A kind of foam spray gun, comprising a gun body, a nozzle, a trigger, a one-way liquid inlet mechanism, a piston rod, a piston, a resetting piece, a one-way valve and 2 foaming screen meshes, said gun body being provided with a foam generating channel, said piston sleeve being mounted on the inner side of said trigger and moving inward under the driving force of said trigger and engaged with said gun body, said piston being mounted on inner cavity of said piston sleeve and moving together with said piston sleeve and engaged with said gun body to form the first cavity and the second cavity, said one-way valve and foaming screen meshes being mounted inside the foam generating channel of said gun body. Compared with existing technologies, this patent is advantageous in that: it organically combines the foam generating mechanism formed by the one-way valve and one-way valve sidepiece with first cavity and second cavity of the gun body, allowing the liquid to be gathered at the liquid outlet of the one-way valve to form foams and then enter the screen mesh for secondary foaming, which ensures rich foams as well as reasonable and practical structure, moreover, it adopts the trigger type, which is simple and continent, labor saving and provided with fine handle for repeatedly operation. | 08-12-2010 |
| 20100213283 | Jet Regulator - A jet regulator for accommodating a water flow, comprises, a distributor surface having a plurality of through-flow holes for distributing the water flow; a rebounding surface arranged in a central region of a flow cross-section; and a plurality of flow guiding walls connected downstream of the distributor surface, and oriented in a flow direction. | 08-26-2010 |
| 20100213284 | Jet Regulator - A jet regulator is provided with a jet fractioning device designed as perforated plate with a number of flow-through holes that are located at a distance to each other. The perforated plate has at least one reinforcement rib on its flat side on the inflow side and/or outflow side to reinforce the perforated plate. On its side facing the outflow side the jet regulator has an additional perforated plate with a number of flow-through holes defined by flow guide walls. At least one distance piece is provided on at least one of the sides of the perforated plate that are facing each other and/or on an adjacent jet regulator component part. The distance piece deforms the perforated plate and the jet regulator component part as the result of a relative motion during the jet regulator installation from a non-deformed initial position into a round bodied or convexly bent application position. | 08-26-2010 |
| 20100258653 | Showerhead - The purpose of the present device is to provide a simply-configured showerhead at a low price wherein the shower water is stopped simultaneously with the operation of the stop cock of the shower. Thus, sparing the user an unnecessary action of reattempting to turn off the stop cock. The showerhead comprises at least a body having a large channel and small channel defining a step and being in communication with each other. Further, nozzle is provided at one end of the showerhead and a water supply connection is provided at the other end. A partition tube may be inserted in the large channel to form an air-inflow chamber between the partition tube and the body. Thus, air may be introduced from an outer air-suction port into the water-inflow chamber through an inner air-suction port. | 10-14-2010 |
| 20100282869 | Water Outlet for a Low-Pressure Sanitary Outlet Fitting - A water outlet for a low pressure sanitary outlet fitting has a perforated structure which is air-permeable counter to the water outlet direction and, in the unpressurized state, holds water in the outlet direction, and has a plurality of throughflow holes. At least one bypass is provided, which bypasses the perforated structure and has an opening cross section which is larger than the throughflow holes. A bypass valve is movable from a closed position into an open position counter to a resetting force as a consequence of an increase in pressure on the inflow side. If a hot water tank connected upstream of the water outlet fitting increasingly contracts as the heated water therein cools, air can nevertheless be sucked in via the perforated structure and the pressure can be equalized. If excessive pressures builds up with the heating of the water in the hot water tank, the bypass valve moves from a closed position into an open position counter to a resetting force. | 11-11-2010 |
| 20100327082 | WATER-SAVING DEVICE - A water-saving device includes an attachment cover | 12-30-2010 |
| 20110006132 | SANITARY OUTLET FITTING - A sanitary outlet fitting with a liquid guide which opens into an outlet fitting, in the region of which an insertable cartridge is provided. The liquid guide is matched in at least the mouth region of the outlet fitting to the insertable cartridge. The insertable cartridge is held in the outlet fitting by a sleeve-shaped intermediate holder, which is held in the outlet fitting in a radially sealed manner. A peripheral edge region on the admission side of the insertable cartridge is held in an axially sealed manner in the outlet fitting. The insertable cartridge is inserted with the aid of the intermediate holder supporting it into the outlet fitting to a depth such that the insertable cartridge is held securely. Accordingly, the insertable cartridge is scaled axially in its peripheral region on the admission side. The intermediate holder can also be held in a radially sealed manner in the outlet fitting to prevent undesired creepage. | 01-13-2011 |
| 20110036930 | Sanitary Functional Unit - A sanitary functional unit having a sleeve-shaped insert cartridge insertable into the pipe-shaped fixture outlet of a sanitary outlet fixture is provided. The insert cartridge has a water inlet at the cartridge circumference and a jet former having flow guiding walls oriented transversely to the cartridge longitudinal axis provided in the water outlet. The functional unit deflects the water jet flowing in from the axial direction such that water subsequently flows out of the fixture outlet in a nearly radial direction. The functional unit has a jet former, provided in the region of the water outlet, supporting flow guiding walls that are oriented transversely and perpendicularly to the cartridge longitudinal axis. Since the functional unit is oriented approximately coaxially to the fixture outlet, it also does not project beyond the pipe circumference of the fixture outlet. | 02-17-2011 |
| 20110079664 | AERATING NOZZLE TIP - An aerating nozzle tip comprises a housing having a central axis, an inlet, an outlet, a plurality of passages disposed around the central axis between the inlet and the outlet, and a circumferential aspirator disposed between the inlet and the outlet. | 04-07-2011 |
| 20110089263 | Locking Pressurized Fluid Connectin - A water delivery system ( | 04-21-2011 |
| 20110114761 | INTEGRATED AERATED BUBBLE GENERATING DEVICE - An aerated bubble generating device, integrated into water-supply means and creating fine bubbles, includes a bubble generation unit, a bubble density-adjustment unit and a water discharge unit. The bubble generation unit has a bubble generation device arranged in the predetermined object and a switch electrically connecting to the bubble generation device and exposed out of the predetermined object. The bubble density-adjustment unit has a bubble density-adjustment device arranged in the predetermined object, for controlling the size of each bubble. The bubble density-adjustment device defines a distal end linking the bubble generation device. The water discharge unit has a water-supply device exposed out of the predetermined object and a communicating pipe linking both of the bubble density-adjustment and the water-supply devices. | 05-19-2011 |
| 20110198415 | SHOWER APPARATUS - Provided is a shower apparatus which can stably produce and supply bubbly water to nozzle holes, causing finely divided water droplets of relatively large, uniform size to land continuously on a user so as to allow the user to enjoy a shower with a voluminous feel as if the user were being showered by large drops of rain. The shower apparatus includes a water supply unit, a throttle unit adapted to eject passing water downstream, an aeration unit adapted to produce bubbly water by aerating the water ejected through the throttle unit, and a nozzle unit provided with a plurality of nozzle holes used to discharge the bubbly water, wherein an ejection speed changing means is installed in the water supply unit to at least partially vary ejection speeds of the water ejected from respective throttle channels of the plurality of throttle channels of the throttle unit. | 08-18-2011 |
| 20110198416 | SHOWER APPARATUS - Provided is a shower apparatus which can stably supply bubbly water through all nozzle holes and can cause water droplets of large, uniform size to land continuously on the user so as to allow the user to enjoy a shower with a voluminous feel as if the user were being showered by large drops of rain. The shower apparatus includes a water supply unit, a throttle unit adapted to eject passing water downstream, an aeration unit adapted to produce bubbly water by aerating the water ejected through the throttle unit, and a nozzle unit provided with a plurality of nozzle holes used to discharge the bubbly water, wherein the throttle unit has a flat-shaped throttle channel and water ejected through the throttle channel plunges into an air-liquid interface as a sheet-like stream, thereby producing bubbly water, which is then discharged through the nozzle hole. | 08-18-2011 |
| 20110215175 | WATER SAVING AERATOR - The present invention provides a water saving aerator that can reduce the amount of water flow and generate bubble foam water from water provided by the water delivery apparatus such as a water tap. The water saving aerator comprises a water saving disc | 09-08-2011 |
| 20110240767 | WATER SPOUTING DEVICE - The present invention provides a water spouting device which enables air bubble entrained water with an increased entrainment rate of air bubbles to be discharged at a low flow rate stage even though the user adjusts the flow rate based on the same feeling as that for a conventional water spouting device, the present water spouting device further enabling, at a high flow rate stage, prevention of discharge of air bubble entrained water with such a total amount as makes the user feel that the resultant amount of water significantly exceeds that intended by the user. A spout cap BC serving as the present water spouting device includes a pressure reducing portion | 10-06-2011 |
| 20110266369 | FUNCTIONAL PLUMBING UNIT - A functional plumbing unit is provided, which is configured as an insertion cartridge insertable into a fluid conduit of a discharging plumbing fixture. The insertion cartridge includes a housing and a jet regulator. The housing includes an external thread on an outside thereof, configured to be screwed into an internal thread of the discharging plumbing fixture, a height of the housing, in a flow direction, generally corresponds to the external thread, a ring seal located in a downstream position therefrom and an upstream housing edge, the external thread is arranged between the downstream ring seal and the upstream housing edge, and at least a jet fractionating part, is arranged at an inlet end configured to be connected to the housing. | 11-03-2011 |
| 20110284661 | WATER SAVING DEVICE - A water saving device is provided. By a gap defined between a water stopper and a water inlet member of a water guide assembly and a plurality of water discharging portions of the water stopper, the water from the plurality of water discharging portions of the water stopper quickly and stably enters a water guide portion of the water inlet member of the water guide assembly and flows to a net cover through a plurality of water outlet portions of the water inlet member. The gap between the water stopper and the water inlet member of the water guide assembly incorporated with the plurality of water discharging portions of the water stopper guides the water to flow out quickly and stably. | 11-24-2011 |
| 20110284662 | SHOWER APPARATUS - A shower apparatus F | 11-24-2011 |
| 20110297759 | Device for Dispensing an Aerated Jet of Water - A device for dispensing an aerated jet of water comprises an outer casing ( | 12-08-2011 |
| 20110315791 | WATER DISCHARGE APPARATUS - The present invention provides a shower apparatus which allows a user to enjoy spray of water with a voluminous feel even when a small volume of water is discharged as well as with a comfortable stimulus sensation of an instantaneous flow rate of the spray varying greatly. The shower apparatus periodically varies a volume of air taken into an aeration unit by periodically changing a traveling direction of a water stream ejected to the aeration unit from a throttle unit and produces pulsating spray by varying the instantaneous flow rate of bubbly water discharged from a nozzle unit. | 12-29-2011 |
| 20120024984 | WATER SAVING AERATOR - The present invention provides a water saving aerator that can generate high quality babble foam water including the fine bubble entirely. The water saving aerator is attached to the water facilities such as the water tap for generating bubble foam water and flowing the bubble foam water. The water saving aerator comprises a water flow forming portion | 02-02-2012 |
| 20120091232 | JET DIFFUSOR - A jet aerator ( | 04-19-2012 |
| 20120168534 | JET REGULATOR - A jet regulator, having a non-circular profile when viewed in a flow direction, is provided. The jet regulator includes a jet regulator housing configured to be inserted into a water outlet of a sanitary outlet fitting from an outlet end side. The housing includes a latching part, which has at least one spring arm integrally formed on an outer periphery of the jet regulator housing, the at least one spring arm extending tangentially away from the housing, in the flow direction, toward a free arm end. The at least one spring arm is resiliently biased away from the housing. | 07-05-2012 |
| 20120234943 | SHOWER APPARATUS - The present invention provides a shower apparatus that allows the user to have a shower stream with a voluminous feel, even when a small volume of water is discharged, and also with a stimulus sensation arising from water being discharged in a pulsating manner. A shower apparatus F | 09-20-2012 |
| 20120248221 | WATER SAVING VALVE - A water saving valve is fitted to a hose or a water pipe and mixes air bubbles with water. Water receiving flask part | 10-04-2012 |
| 20120256016 | SANITARY OUTLET UNIT - A sanitary outlet unit ( | 10-11-2012 |
| 20120325933 | JET REGULATOR - A jet regulator ( | 12-27-2012 |
| 20130008980 | JET REGULATOR - A jet regulator ( | 01-10-2013 |
| 20130015268 | Pressure boosting showerheadAANM Huang; So-MeiAACI Taiping CityAACO TWAAGP Huang; So-Mei Taiping City TW - The present invention relates to a pressure boosting showerhead, which consists of a housing, a ball shape connector, a rear holder, an inner holder, a separation header and an water outflow dish. Wherein, a bending second air passage and a second inlet chamber are set between the inner barrel of the rear holder and the cone tip of the inner holder. The second inlet chamber is communicated with the first inlet chamber in the housing. The second inlet chamber is communicated with the mixed chamber of the inner holder through the second air passage, to prevent water flow reversely penetrating into the air circulation path and boost pressure to maintain the water outflow of the showerhead with better impact strength to thereby achieve the purpose of saving water. | 01-17-2013 |
| 20130068860 | SANITARY OUTLET INSERT - A sanitary outlet insert ( | 03-21-2013 |
| 20130075496 | SANITARY FITTED ELEMENT FOR A WATER OUTLET - A sanitary fitted element ( | 03-28-2013 |
| 20130082121 | FLOW RATE REGULATOR - A flow rate regulator ( | 04-04-2013 |
| 20130082122 | JET REGULATOR - A jet regulator ( | 04-04-2013 |
| 20130082123 | SANITARY DRAIN VALVE - A sanitary outlet armature having a water outlet with an outlet opening bounded by an inner circumferential wall of the outlet armature, at which inner circumferential wall an internal thread or similar receptacle is provided, in which a sleeve-shaped outlet orifice having an external thread or similar mating receptacle can be threaded in or attached, an insert cartridge being inserted and/or threaded into the outlet orifice, said cartridge including a jet regulator. The outlet orifice supports at least one sealing ring on the circumferential wall thereof, this ring radially or axially sealing between the outer circumferential wall of the outlet orifice and the inner circumferential wall of the outlet armature. The outlet armature allows a reduced production effort and easier maintenance, without sacrificing functionality and seal tightness in the area of the outlet opening. | 04-04-2013 |
| 20130087637 | SANITARY INSERTION UNIT AND SHOWER FITTING HAVING A SANITARY INSERTION UNIT - A sanitary insertion unit which has a sealing ring ( | 04-11-2013 |
| 20130105602 | THREAD STRUCTURE OF AERATOR OF FAUCET WATER OUTLET | 05-02-2013 |
| 20130134235 | SANITARY INSTALLATION PART - A sanitary fixture with a mounting housing which has a thread for fastening to a mating thread provided on the water outlet of a sanitary outlet fitting. The mounting housing has a downstream housing end side with flow-through holes, and wherein at least one insertion part can be inserted into the mounting housing as far as an insertion stop. The fixture has an aerated jet regulator or is configured as such, so a circumferential wall of the mounting housing borders at least one aeration duct at least in a subregion of at least a double-walled configuration, and the at least one aeration duct, which is open towards the downstream housing end side, opens out in at least one aeration opening leading into the housing interior of the mounting housing. | 05-30-2013 |
| 20130153685 | COMBINATION AERATOR, POURER, PRESERVER, AND STOPPER FOR A CONTAINER - A very compact, stopper style pourer that can be inserted in a wide range of container neck sizes. The above mentioned end stopper is multifunctional, combining pouring, aeration, provision for preservation and capping in an integrated innovative design. The pourer is equipped with an internal aeration system, based on the Venturi principle, a non-protruding, non-drip spout, built inside the stopper, an access opening for a preserving gas supply, a telescopic extension in the container that regulates the aeration and improves the preserving gas usage. The stopper is also fitted with a hinged lid that has a co molded seal and lock, to provide a positive capping. The front face of the lid is suitable in size to carry any logo/ marking, similar to any wine container cork-sleeve. | 06-20-2013 |
| 20130161418 | SHOWERHEAD FOR GENERATING MICRO AIR BUBBLES - A showerhead for generating micro air bubbles includes: a body including an inflow part disposed at one end thereof for supplying shower water, and a discharge part disposed at the other end thereof for discharging the shower water supplied through the inflow part; a bubble-generating part coupled to the discharge part, and including bubble-generating tubes which expand in the discharge direction of the shower water; a fluid regulator part for opening/closing a portion of the bubble-generating tubes; and a shower part disposed in front of the bubble-generating part, and including shower holes for discharging shower water. Since the bubble-generating part for generating micro air bubbles is disposed within the showerhead, shower water including micro air bubbles can be used by simply replacing a typical showerhead with the above-described showerhead. | 06-27-2013 |
| 20130175366 | Sanitary Installation Element - A sanitary installation element that is arranged in a water line includes a mixing device with at least one throttling or closing element, which throttling or closing element can be moved under the pressure of the inflowing water from a mixing or open position into a throttling or closed position against a restoring force, wherein the mixing device offers a relatively large clear flow cross section when the at least one throttling or closing element in the mixing or open position, and, by contrast thereto, a reduced clear flow cross section when the at least one throttling or closing element is in the throttling or closed position. The installation element always offers an optimum flow cross section both in low and high pressure ranges. | 07-11-2013 |
| 20130248621 | MULTI-STAGE SHOWERHEAD FOR PREVENTING MIXED-FLOW AND BACK-PRESSURE - A multi-stage showerhead for preventing mixed flow and back pressure, in which a capacity space is set inside a housing, the capacity space is provided for placing an inner disk, an outer disk, a distribution base, an outlet base, a bottom base and a water-gas mixing seat, wherein at least a counter-stop pad is set inside the water-gas mixing seat for avoiding that water and gas fixed to produce back-pressure counter current, to thereby ensure the purpose of water-saving and not reducing the strength of water. | 09-26-2013 |
| 20130270367 | ASSEMBLY FOR PRODUCING FORFICIFORM SPRAY - The present invention is provided with an assembly for producing forficiform spray, which comprising a base body, the base body is disposed with a waterway inside; the waterway includes an inlet, an outlet and a circular cavity, the circular cavity is connected between the inlet and the outlet; the diameter of the outlet is larger than that of the inlet, the outlet is conical shaped with big end down; the joint of the inlet and the circular cavity is chamfered arc. When water flows into the cavity from the inlet, with the characteristics of the water, the outlet water forms a forficiform water of periodicity open and close; the present invention is full in granule, better suction effect, visual effect and massage effect. | 10-17-2013 |
| 20130320113 | RICH AIR SPRAYER COMPONENT - The present invention is provided with a rich air sprayer component, which is disposed with a fixation part. The fixation part is disposed with an inlet part and an air enriching part. The inlet part is disposed with at least an inlet hole; the air enriching part is disposed with an air hole; the sectional area of the cavity of the air enriching part is larger than the sectional area of the inlet hole, making that negative pressure generates when water flows into the air enriching part from the inlet hole and air gets in from outside, air and water flow mix to form gas-water mixture, the sectional area of the cavity of the air enriching part is gradually narrowed, so that the gas-water mixture is dashed on the inner wall of the air enriching part to make water flow drawn air enough. It has advantages as below: the gas-water mixture is rich in air, making the sprayer with water saving, of granular sensation and strong spraying force. | 12-05-2013 |
| 20140048626 | JET REGULATOR - A jet regulator, having a non-circular profile when viewed in a flow direction, is provided. The jet regulator includes a jet regulator housing configured to be inserted into a water outlet of a sanitary outlet fitting from an outlet end side. The housing includes a latching part, which has at least one spring arm integrally formed on an outer periphery of the jet regulator housing, the at least one spring arm extending tangentially away from the housing, in the flow direction, toward a free arm end. The at least one spring arm is resiliently biased away from the housing. | 02-20-2014 |
| 20140124599 | SHOWERHEAD OR AERATOR CONTAINING PRESSURE COMPENSATION DEVICE - Pressure compensators for stabilizing the flow of water are disclosed including at least one flow orifice ( | 05-08-2014 |
| 20140145013 | SANITARY INSTALLATION PART - A sanitary fixture ( | 05-29-2014 |
| 20140145014 | SANITARY FUNCTIONAL UNIT - The invention relates to a sanitary functional unit ( | 05-29-2014 |
| 20140166783 | JET CONTROLLER - The invention relates to a jet regulator ( | 06-19-2014 |
| 20140203107 | THROUGHFLOW CONTROLLER - The invention relates to a sanitary insert part ( | 07-24-2014 |
| 20140217203 | SANITARY INSTALLATION ELEMENT - A sanitary insert, which is arranged in a water line, is provided. The sanitary insert includes a mixing device with at least one throttling or closing element, which can be moved under the pressure of the inflowing water from a mixing or open position into a throttling or closed position against a restoring force. The mixing device offers a relatively large clear flow cross section when the at least one throttling or closing element in the mixing or open position, and, by contrast thereto, a reduced clear flow cross section when the at least one throttling or closing element is in the throttling or closed position. The installation element always offers an optimum flow cross section both in low and high pressure ranges. | 08-07-2014 |
| 20140263753 | Double-Acting Tamper-Resistant Aerator and Aerator System - A tamper-resistant aerator including an aerator cartridge, an insert defining at least one removal slot, and a locking ring defining at least one removal slot at least partially disposed within a housing is disclosed. The locking ring rotates with respect to the housing to allow alignment of the removal slot of the locking ring with the removal slot of the insert. Alignment of the slots form a continuous passageway through the locking ring and into the insert. Alternatively, a plurality of removal slots may be provided. A mating engagement between the locking ring and the housing secures the locking ring within the housing while still allowing it to rotate with respect to the housing. An aerator system is also provided comprising an aerator as described above and a tool adapted to be received in the continuous passageway formed by the alignment of the slots and engage the insert. | 09-18-2014 |
| 20150076252 | TAP AND AN ASSEMBLY COMPRISING A BOILING WATER DEVICE AND SUCH A TAP - Tap provided with a tap outflow having a first channel and a second channel and a jet aerator having a jet aerator housing which forms a downstream end of the tap outflow. The jet aerator is further provided with a jet breaker having a jet breaker wall with liquid passage openings, at least one wire mesh layer which is included downstream of the jet breaker wall in the jet aerator housing, an aeration chamber which is situated between the jet breaker and the at least one wire mesh layer, and an air supply of which an entrance opens into the environment and of which an exit opens into the aeration chamber. The tap outflow is further provided with a coupling assembly which is situated upstream of the jet breaker wall in the jet aerator housing and which forms a liquid-tight connection between the first conduit and the jet breaker wall, such that liquid from the first channel is kept separate from liquid from the second channel upstream of the jet breaker wall. | 03-19-2015 |
| 20150102133 | JET REGULATOR - A jet regulator ( | 04-16-2015 |
| 20150108255 | SHOWER APPARATUS - Provided is a shower apparatus which can stably supply bubbly water through all nozzle holes and can cause water droplets of large, uniform size to land continuously on the user so as to allow the user to enjoy a shower with a voluminous feel as if the user were being showered by large drops of rain. The shower apparatus includes a water supply unit, a throttle unit adapted to eject passing water downstream, an aeration unit adapted to produce bubbly water by aerating the water ejected through the throttle unit, and a nozzle unit provided with a plurality of nozzle holes used to discharge the bubbly water, wherein the throttle unit has a flat-shaped throttle channel and water ejected through the throttle channel plunges into an air-liquid interface as a sheet-like stream, thereby producing bubbly water, which is then discharged through the nozzle hole. | 04-23-2015 |
| 20150115063 | SANITARY OUTLET FITTING - A sanitary outlet fitting ( | 04-30-2015 |
| 20150129684 | ELONGATE CONTINUOUS FLOW CONTROLLER WITH WEB-SHAPED OR STRING-SHAPED FLOW RESTRICTOR - A sanitary insertion unit ( | 05-14-2015 |
| 20150315772 | SANITARY INSTALLATION ELEMENT - A sanitary insert, which is arranged in a water line, is provided. The sanitary insert includes a mixing device with at least one throttling or closing element, which can be moved under the pressure of the inflowing water from a mixing or open position into a throttling or closed position against a restoring force. The mixing device offers a relatively large clear flow cross section when the at least one throttling or closing element in the mixing or open position, and, by contrast thereto, a reduced clear flow cross section when the at least one throttling or closing element is in the throttling or closed position. The installation element always offers an optimum flow cross section both in low and high pressure ranges. | 11-05-2015 |
| 20160002897 | JET REGULATOR COMPRISING AN IMPINGEMENT SURFACE HAVING RING WALLS - A jet regulator ( | 01-07-2016 |
| 20160017580 | TAP AERATOR COMPRISING A MOUNTING HOUSING - The invention relates to a tap aerator ( | 01-21-2016 |
| 20160145842 | WATER DISCHARGE DEVICE - There is provided a water discharge device including: a first member including an injection port; a second member including a streaming flow channel with a streaming discharge port, and a shower flow channel with a shower discharge port; and a flow channel switching mechanism. The shower flow channel includes an air intake section, a storage section of water with bubbles, a backflow prevention section, the shower discharge port, and a positional displacement prevention section that prevents at least a part of a projected plane, formed by projecting a downstream end of the injection port in an injection direction, from being displaced outside the backflow prevention section due to an impact caused by the water injected through the injection port, in a state where water at a maximum flow rate is supplied into the injection port, and the entire projected plane passes through an inside of the backflow prevention section. | 05-26-2016 |
| 20160153181 | Double-Acting Tamper-Resistant Aerator and Aerator System | 06-02-2016 |
| 20160177553 | JET BREAKER/AERATOR CARTRIDGE WHICH CAN BE MANUALLY DISASSEMBLED AND FAUCET COMPRISING SAID CARTRIDGE | 06-23-2016 |
| 20160375878 | VEHICLE WASHING APPARATUS - A vehicle washing apparatus can include a fluid mixing circuit, a distribution conduit, and a first plurality of spray nozzles. The fluid mixing circuit can have a first inlet, a second inlet, and an outlet in fluid communication with both of the first inlet and the second inlet. The distribution conduit can extend in a u-shape with first and second vertical sections and a horizontal section extending transverse to and between the first and second vertical sections. The distribution conduit can have an interior passageway defining a flow path washing and detergent liquid and a third inlet in fluid communication with the outlet. The first plurality of spray nozzles can each be mounted on the distribution conduit and be in fluid communication with the interior passageway. Each of the first plurality of spray nozzles can be a fluidic oscillator. | 12-29-2016 |
| 20170233989 | SANITARY INSTALLATION PART | 08-17-2017 |
| 20190143351 | SHOWER AND BATH NOZZLES | 05-16-2019 |
