[특허]Automatic mixing faucet

Automatic mixing faucet 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16K-031/12 F03C-001/05
출원번호	US-0467738 (1990-01-19)
발명자 / 주소	Lee Chang H. (1225 Broadway New York NY 10001) Kim Young J. (Seoul KRX)
인용정보	피인용 횟수 : 98 인용 특허 : 0

초록 ▼

An automatic faucet is disclosed which includes a faucet body having a water discharge end and sensors mounted on the faucet for sensing the presence or absence of an object adjacent the faucet. A water supply valve is located in the faucet body which includes a diaphragm type primary valve to control discharge of water from the faucet. Operation of the prinmary valve is controlled by a motor operated in response to a signal produced by the sensor when an object, e.g., hands, are placed beneath the faucet.

대표청구항 ▼

A compact automatic water supply device comprising a hollow body defining an outer shell adapted to be located above the surface on which the device is to be mounted, said body having a water discharge outlet, sensing means mounted on said body for sensing the presence or absence of an object adjacent said device; an water supply valve in said body between said base and said water discharge outlet responsive to said sensing means sensing of an object for discharging water from said discharge outlet, said water supply valve including a diaphragm type primary valve, means for holding said diaphragm type primary valve in an open position as long as an object is sensed by said sensing means and for closing said diaphragm type primary valve when an object is removed from the range of detection of the sensing means, and a valve piston having upper and lower ends, said primary valve having a sealing dish selectively cooperating with the upper end of the valve piston to open and close said upper end and a stem extending through said open upper end of the valve piston, and means responsive to said sensing means for selectively tilting said stem to open said valve piston; said water supply valve further including a valve body, a valve chamber formed in said body with said valve piston being slidably mounted in said valve chamber for movement between opened and closed positions, said valve body having a water discharge port communicating with said valve chamber and being closed by said valve piston in the closed position thereof and a pair of water supply ports for supplying water to said camber, one of said ports supplying water to the interior of said valve chamber through it slower end and the other port supplying water to the chamber opposite the cylindrical wall of said valve piston.

이 특허를 인용한 특허 (98)

Parsons, Natan E.; Guler, Fatih; Herbert, Kay, Automated water delivery systems with feedback control.
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Parsons, Natan E.; Guler, Fatih; Cattafe, Michael D., Automatic bathroom flusher cover.
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Guler, Fatih; Herbert, Kay; Chen, Qiaohong; Mo, Xiaoxiong; Jin, Wei; Allen, James Counaghton; Wilson, John R.; Marcichow, Martin; Parsons, Natan E.; Daher, Jean F., Automatic bathroom flushers.
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Parsons,Natan E.; Guler,Fatih; Herbert,Kay; Bragg,John F.; Cattafe,Michael D., Automatic bathroom flushers with modular design.
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Herbert, Kay; Mo, Xiaoxiong; Krull, Jeff; Daher, Jean F.; Chen, Qiaohong; Vish, Ronald J.; Guler, Fatih; Wang, Xu; Thompson, Stanley O; Carpenter, David L., Automatic faucets.
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Parsons, Natan E.; Guler, Fatih; Herbert, Kay; Mo, Xiaoxiong; Greene, Gregory P., Bathroom flushers with novel sensors and controllers.
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Rodenbeck, Robert W.; Burke, David M.; Sawaski, Joel D., Capacitive coupling arrangement for a faucet.
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Rodenbeck, Robert W; Burke, David M; Sawaski, Joel D, Capacitive coupling arrangement for a faucet.
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Rodenbeck, Robert W.; Burke, David M.; Ensor, Timothy J.; Hall, Lindsey; Koottungal, Paul D., Capacitive sensing apparatus and method for faucets.
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Sawaski, Joel D; Veros, Michael J, Capacitive sensing system and method for operating a faucet.
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Sawaski, Joel D; Veros, Michael J, Capacitive sensing system and method for operating a faucet.
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Davidson, Kyle R.; De Vries, Adam M., Capacitive user interface for a faucet and method of forming.
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Parsons Natan E. ; Wu Haiou, Directional object sensor for automatic flow controller.
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Sawaski, Joel D.; Veros, Michael J., Electronic faucet with a capacitive sensing system and a method therefor.
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Parsons, Natan E.; Guler, Fatih; Herbert, Kay; Mo, Xiaoxiong; Greene, Gregory P., Electronic faucets for long-term operation.
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Belz,Jeffrey; Schmitt,Randall Paul; Iott,Jeff; Chiang,Cliff; Barnett,Thomas Alan, Electronic proportioning valve.
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Rodenbeck, Robert W.; Jonte, Patrick B.; Koottungal, Paul D.; Spangler, Anthony G.; Veros, Michael J.; Marty, Garry R., Electronic user interface for electronic mixing of water for residential faucets.
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Rodenbeck, Robert W.; Jonte, Patrick B.; Koottungal, Paul D.; Spangler, Anthony G.; Veros, Michael J.; Marty, Garry R., Electronic user interface for electronic mixing of water for residential faucets.
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Rodenbeck, Robert W.; Koottungal, Paul D.; Spangler, Anthony G.; Veros, Michael J., Electronic user interface for electronic mixing of water for residential faucets.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Faith; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Faith; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D.; Marcichow, Martin E., Enclosure for automatic bathroom flusher.
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Parsons, Natan E.; Parsons, legal representative, Amy; Guler, Fatih; Cattafe, Michael D.; Marcichow, Martin E., Enclosure for automatic bathroom flusher.
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Marcichow, Martin E.; Parsons, Natan E.; Guler, Fatih; Herbert, Kay, Enclosures for automatic bathroom flushers.
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Marcichow, Martin E.; Parsons, Natan; Guler, Fatih; Herbert, Kay, Enclosures for automatic bathroom flushers.
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Marcichow,Martin E.; Parsons,Natan E.; Guler,Fatih; Herbert,Kay, Enclosures for automatic bathroom flushers.
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Davidson, Kyle R.; Thomas, Kurt J.; Brown, Derek A.; Shaw, Ryan J., Faucet handle with angled interface.
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Davidson, Kyle; Thomas, Kurt J.; Brown, Derek A.; Shaw, Ryan J., Faucet handle with angled interface.
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Schmitt,Randall Paul, Fluid mixer.
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Schmitt,Randall Paul, Fluid mixer.
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Bayley, Graeme S.; Figurski, Mark A., Hand dryer with point of ingress dependent air delay and filter sensor.
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Loberger, John M.; Renner, Jason M.; Jaworski, Jeffery S.; Thielke, Mark A.; Meyer, Mark A.; Kohlwey, Kevin M.; Carpiaux, Douglas; De Lay, Daniel J.; Walters, Glenn T.; Walters, Richard; Hauser, II, Jon W., Lavatory system.
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Bayley, Graeme S.; Figurski, Mark A.; Perrin, Timothy E.; Loberger, John M.; Renner, Jason M.; Kohlwey, Kevin M.; Dommisse, Jon A.; Pelt, Thomas E., Lavatory system with hand dryer.
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Bayley, Graeme S.; Figurski, Mark A., Lavatory with dual plenum hand dryer.
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Schmitt, Randall Paul; Belz, Jeffrey, Manual override for electronic proportioning valve.
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Rodenbeck,Robert Wilmer; Rau,Brian D., Method and apparatus for determining when hands are under a faucet for lavatory applications.
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Marty, Garry Robin; Davidson, Kyle Robert; Meehan, Steven Kyle; Crowe, Darrell Scott, Mixing valve including a molded waterway assembly.
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Loberger, John M.; Kluck, Scott M.; Haas, William L.; Dodge, Jason T., Multi-function fixture for a lavatory system.
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Jonte, Patrick B.; Rodenbeck, Robert W.; Burke, David M.; Marty, Garry R.; Huffington, Todd, Multi-mode hands free automatic faucet.
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Jonte, Patrick B.; Rodenbeck, Robert W.; Burke, David M.; Marty, Garry R.; Huffintgon, Todd, Multi-mode hands free automatic faucet.
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Jonte, Patrick B.; Rodenbeck, Robert W.; Burke, David M.; Marty, Garry Robin, Multi-mode hands free automatic faucet.
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Jonte, Patrick B; Rodenbeck, Robert W; Burke, David M; Marty, Garry R, Multi-mode hands free automatic faucet.
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Figurski, Mark A.; Rundberg, Michelle L.; Loberger, John M.; McCallum, Terry Lee; Gallmann, Dale William; Renner, Jason M.; Jaworski, Jeffery S.; Dhein, Theodore E., Multi-purpose hand washing station.
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Parsons, Natan E.; Guler, Fatih; Zhang, Yue; Mo, Xiaoxiong; Herbert, Kay; Wu, Haiou, Passive sensors and control algorithms for faucets and bathroom flushers.
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Parsons, Natan E.; Guler, Fatih; Herbert, Kay; Mo, Xiaoxiong; Wu, Haiou; Zhang, Yue, Passive sensors for automatic faucets.
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Parsons, Natan E.; Guler, Fatih; Herbert, Kay; Mo, Xiaoxiong; Wu, Haiou; Zhang, Yue, Passive sensors for automatic faucets and bathroom flushers.
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Parsons, Natan E.; Guler, Fatih; Herbert, Kay; Mo, Xiaoxiong; Wu, Haiou; Zhang, Yue, Passive sensors for automatic faucets and bathroom flushers.
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Parsons,Natan E.; Guler,Fatih; Herbert,Kay; Mo,Xiaoxiong; Wu,Haiou; Zhang,Yue, Passive sensors for automatic faucets and bathroom flushers.
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Rodenbeck, Robert Wilmer; Stohler, Spencer Lee; Burke, David M., Position-sensing detector arrangement for controlling a faucet.
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Marty, Garry R.; Sawaski, Joel D.; Thomas, Kurt J.; Davidson, Kyle R., Resistive coupling for an automatic faucet.
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Blake, Joseph; Erickson, Perry; Esche, John; Radder, Steve; Ristow, Ross; Stauber, Joseph, Sensor assembly for faucet.
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Bayley, Graeme S.; Dykowski, Richard G.; Kohlwey, Kevin M.; Renner, Jason M., Soap dispenser having fluid level sensor.
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Esche, John C., System and method for manually overriding a solenoid valve of a faucet.
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Loeck, Jonathan P.; Annapindi, Ramesh, Touchless faucet assembly and method of operation.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Automatic mixing faucet 원문보기

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