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公开(公告)号：US12091844B2
公开(公告)日：2024-09-17
申请号：US17767646
申请日：2020-11-02
发明人： Biyong Qiu , JianYi Song
IPC分类号： E03C1/04 , F16K11/078
CPC分类号： E03C1/0404 , E03C1/0403 , F16K11/0782 , E03C2201/30 , E03C2201/40
摘要： The present invention relates to a filtration system (1) having the faucet (20). The faucet (20) comprises: a mixing valve, wherein the mixing valve is provided with a first inlet passage, a second inlet passage, and a mixing valve outlet passage, wherein the first inlet passage is connected to a first fluid line (L2), and the second inlet passage is connected to a second fluid line (L3); an outflowing pipe (23), wherein one end of the outflowing pipe (23) is connected to the mixing valve outlet passage; and a mode selection device (25), wherein the mode selection device (25) being operable to selectively allow one or both of the first fluid line (L2) and the second fluid line (L3) to communicate with the mixing valve outlet passage. The faucet (20) further comprises a mixing ratio adjustment device, the mixing ratio adjustment device and the mode selection device (25) operating independently from each other. The faucet (20) and the filtration system (1) according to the present invention can simplify operation of the faucet (20), allow the faucet (20) to be more in line with user's operating habits, reduce the number of parts and components, and enable configuration of appropriate mixing ratios according difficult use environments, thereby expanding the application scope of the faucet (20) and filtration system (1).
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公开(公告)号：US12000121B2
公开(公告)日：2024-06-04
申请号：US17231753
申请日：2021-04-15
申请人： Elizabeth Li , Catherine Li
发明人： Elizabeth Li , Catherine Li
CPC分类号： E03B1/048 , E03B7/045 , E03C1/023 , E03C1/0408 , E03C2201/30
摘要： A water conservation system includes a showerhead, a water conservation tank, and a sensor. The system further includes a first valve configured to direct water towards the conservation water tank in an open position and configured to prevent water from flowing towards the conservation water tank when in a closed position. The system further includes a second valve configured to direct water towards the showerhead in an open position and configured to prevent water from reaching the showerhead in a closed position. A controller is configured to direct the first valve to the open position and the second valve to the closed position upon the detection of water flow by the sensor and the configured to direct the first valve to the closed position and the second valve to open position upon the occurrence of an event that occurs after the initial detection of water flow by the sensor.
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公开(公告)号：US20240109081A1
公开(公告)日：2024-04-04
申请号：US18538921
申请日：2023-12-13
申请人： Kohler Co.
发明人： Perry D. ERICKSON , Steven RADDER
CPC分类号： B05B1/12 , B05B1/1618 , B05B1/169 , B05B1/18 , B05B1/3013 , E03C1/0405 , F16K11/20 , F16K27/04 , E03C2001/0415 , E03C2201/30
摘要： A sprayhead that includes a body and first and second diverters. The body has an inlet for receiving a fluid; first, second, and third chambers; and first, second, and third outlets for dispensing the fluid in first, second, and third modes, respectively. The first diverter moves 5 between a first position wherein the second chamber fluidly connects to the inlet and the first chamber fluidly disconnects from the inlet and a second position wherein the first outlet fluidly connects to the inlet through the first chamber and the second chamber fluidly disconnects from the inlet. The second diverter moves between a first position wherein the second outlet fluidly connects to the second chamber and the third chamber fluidly disconnects from the second 10 chamber and a second position wherein the third outlet fluidly connects to the second chamber through the third chamber and the second outlet fluidly disconnects from the second chamber.
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公开(公告)号：US11933027B2
公开(公告)日：2024-03-19
申请号：US17435206
申请日：2020-02-28
申请人： Grohe AG
IPC分类号： E03C1/04 , F16K11/052
CPC分类号： E03C1/0405 , F16K11/052 , E03C2201/30
摘要： A sanitary fitting (1) that contains a fitting body (2), a first spray plate (3), a second spray plate (4), and a two-way valve (5), which can be used to selectively route a liquid to the first spray plate (3) or to the second spray plate (4), wherein the two-way valve (5) is arranged in the fitting body (2) and having a valve body (6), which is mounted rotatably about an axis of rotation (11) in a valve housing (25) of the two-way valve (5) between a first valve seat (7) of a first outlet (8) of the two-way valve (5) and a second valve seat (9) of a second outlet (10) of the two-way valve (5).
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公开(公告)号：US20240084562A1
公开(公告)日：2024-03-14
申请号：US17767646
申请日：2020-11-02
发明人： Biyong QIU , JianYi SONG
IPC分类号： E03C1/04 , F16K11/078
CPC分类号： E03C1/0404 , E03C1/0403 , F16K11/0782 , E03C2201/30 , E03C2201/40
摘要： The present invention relates to a filtration system (1) having the faucet (20). The faucet (20) comprises: a mixing valve, wherein the mixing valve is provided with a first inlet passage, a second inlet passage, and a mixing valve outlet passage, wherein the first inlet passage is connected to a first fluid line (L2), and the second inlet passage is connected to a second fluid line (L3); an outflowing pipe (23), wherein one end of the outflowing pipe (23) is connected to the mixing valve outlet passage; and a mode selection device (25), wherein the mode selection device (25) being operable to selectively allow one or both of the first fluid line (L2) and the second fluid line (L3) to communicate with the mixing valve outlet passage. The faucet (20) further comprises a mixing ratio adjustment device, the mixing ratio adjustment device and the mode selection device (25) operating independently from each other. The faucet (20) and the filtration system (1) according to the present invention can simplify operation of the faucet (20), allow the faucet (20) to be more in line with user's operating habits, reduce the number of parts and components, and enable configuration of appropriate mixing ratios according difficult use environments, thereby expanding the application scope of the faucet (20) and filtration system (1).
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公开(公告)号：US11761186B2
公开(公告)日：2023-09-19
申请号：US18062051
申请日：2022-12-06
申请人： Kohler Co.
发明人： John M. Wilson
IPC分类号： E03C1/06 , E03C1/02 , E03C1/04 , F16K11/085
CPC分类号： E03C1/066 , E03C1/021 , E03C1/025 , E03C1/0408 , F16K11/085 , F16K11/0856 , E03C2201/30
摘要： An assembly for a shower system having first and second shower members and connectable to a water supply with a supply pipe having a pipe outlet. The assembly includes an adjustable supply assembly and a diverter valve. The adjustable supply assembly includes an adapter coupleable to the pipe outlet, a supply member having a supply outlet and coupled to the adapter for movement along the axis, and a seal positioned to provide a sealed connection in adjusted positions. The diverter valve includes a valve inlet in fluid communication with the supply outlet, and first and second valve outlets in fluid communication with the first and second shower members, respectively. The shower system is mounted in an enclosure having a wall. The adapter connects to the pipe outlet on one side of the wall, and the diverter valve is located on another side of the wall.
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公开(公告)号：US20180347160A1
公开(公告)日：2018-12-06
申请号：US15997471
申请日：2018-06-04
申请人： Kohler Co.
发明人： John M. Wilson
IPC分类号： E03C1/06 , E03C1/02 , E03C1/04 , F16K11/085
CPC分类号： E03C1/066 , E03C1/021 , E03C1/025 , E03C1/0408 , E03C2201/30 , F16K11/085 , F16K11/0856
摘要： An assembly for a shower system having first and second shower members and connectable to a water supply with a supply pipe having a pipe outlet. The assembly includes an adjustable supply assembly and a diverter valve. The adjustable supply assembly includes an adapter coupleable to the pipe outlet, a supply member having a supply outlet and coupled to the adapter for movement along the axis, and a seal positioned to provide a sealed connection in adjusted positions. The diverter valve includes a valve inlet in fluid communication with the supply outlet, and first and second valve outlets in fluid communication with the first and second shower members, respectively. The shower system is mounted in an enclosure having a wall. The adapter connects to the pipe outlet on one side of the wall, and the diverter valve is located on another side of the wall.
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公开(公告)号：US09958075B2
公开(公告)日：2018-05-01
申请号：US14837640
申请日：2015-08-27
申请人： Greg Rowe Limited
IPC分类号： F16K11/078 , F16K35/02 , F16K11/20 , F16K11/00 , E03C1/04
CPC分类号： F16K11/078 , E03C1/0411 , E03C2201/30 , F16K11/207 , F16K19/006 , F16K35/025 , Y10T137/86493 , Y10T137/86549
摘要： A water tap body has a mechanical mixing valve which is operable selectively to allow water to flow only from a first water inlet to a water outlet of the mixing valve, to allow water to flow only from a second water inlet to the water outlet, and to allow a mix of water to flow to the water outlet. The water tap body also has a mechanical selector valve which is operable selectively to allow water to flow only from a first water inlet to a water outlet and to allow water to flow only from a second water inlet to the water outlet of the mechanical selector valve. The water outlet of the mechanical mixing valve is in fluid communication with a first tap body outlet. The water outlet of the mechanical selector valve is in fluid communication with a second tap body outlet.
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公开(公告)号：US20170275856A1
公开(公告)日：2017-09-28
申请号：US15079258
申请日：2016-03-24
申请人： Frank L. DiDea , Chris A. DiDea
发明人： Frank L. DiDea , Chris A. DiDea
CPC分类号： E03C1/04 , E03C1/041 , E03C2201/30 , F16K11/0655
摘要： In accordance with an embodiment, a fluid delivery system is provided that includes a faucet body having opposing ends spaced apart by a channel and a universal adapter mated to one end of the faucet body and a spout mated to the other end of the faucet body. A diverter is connected to the spout. In accordance with another embodiment, a method for manufacturing a faucet includes providing a faucet having a diverter, wherein the diverter includes a cavity configured for reducing water pressure within the cavity and bonding a protective material to the faucet so that the faucet and the protective material form a unitary structure.
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公开(公告)号：US20170130432A1
公开(公告)日：2017-05-11
申请号：US14937587
申请日：2015-11-10
申请人： Aqua View Inc.
发明人： Gus Searcy
CPC分类号： E03C1/0408 , B05B1/18 , B05B1/3093 , E03B7/045 , E03C2001/0418 , E03C2201/30 , F16K19/00 , G01K11/12 , G01K13/02 , G01K2013/026 , G01K2207/00
摘要： A water delivery system includes a mixing valve operable for delivering a water flow of adjustable temperature from a water source to a dispensing device downstream from the mixing valve; a thermochromic thermal indicator, fluidly coupled between the mixing valve and the dispensing device, that provides a visible indication of the water flow having achieved a predetermined temperature; and a diverter valve, fluidly coupled between the mixing valve and the dispensing device, and operable to direct the water flow selectively either to the dispensing device or back to the water source. The thermal indicator may be a thermochromic PVC conduit, or it may be a fitting having an inlet, an outlet, a thermochromic PVC element therebetween, and a barrier located between the inlet and the outlet so as to define a flow path that includes an interior surface of the thermochromic element.
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