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Ultrasonically operated water faucet

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05D-009/12
출원번호 US-0240708 (1988-09-06)
발명자 / 주소
  • Pepper deceased Robert B. (1539 McAllister St. late of Thermal CA) Ginsburg
  • executor by Jayme P. (1539 McAllister St. San Francisco CA 94115)
인용정보 피인용 횟수 : 43  인용 특허 : 2

초록

A water faucet is disclosed that is automatically turned on and off in response to the proximity of the user\s hand or other object to the faucet. An ultrasonic transducer is located in the faucet near the water outlet and transmits bursts of ultrasonic waves. When a wave reflects off a user\s hand

대표청구항

A method of controlling the flow of fluid from a faucet having a fluid outlet into a receptacle positioned to receive the fluid comprising the steps of: repeatedly measuring the distance from the fluid outlet to the closest of the bottom of the receptacle or the surface of a fluid in the receptacle;

이 특허에 인용된 특허 (2)

  1. Switall Thomas G. (Wheeling IL), Liquid mixing system.
  2. Enander Frederick A. (28 Sycamore La. Fair Haven NJ 07701), Ultrasonic control of filling a container.

이 특허를 인용한 특허 (43)

  1. Rodenbeck, Robert W.; Burke, David M.; Sawaski, Joel D., Capacitive coupling arrangement for a faucet.
  2. Rodenbeck, Robert W; Burke, David M; Sawaski, Joel D, Capacitive coupling arrangement for a faucet.
  3. Rodenbeck, Robert W.; Burke, David M.; Ensor, Timothy J.; Hall, Lindsey; Koottungal, Paul D., Capacitive sensing apparatus and method for faucets.
  4. Sawaski, Joel D; Veros, Michael J, Capacitive sensing system and method for operating a faucet.
  5. Sawaski, Joel D; Veros, Michael J, Capacitive sensing system and method for operating a faucet.
  6. Burke, David M; Pandini, Fabio, Capacitive touch sensor.
  7. Davidson, Kyle R.; De Vries, Adam M., Capacitive user interface for a faucet and method of forming.
  8. Schmitt, Randall Paul, Dual function handles for a faucet assembly.
  9. Sawaski, Joel D.; Veros, Michael J., Electronic faucet with a capacitive sensing system and a method therefor.
  10. 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.
  11. 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.
  12. Rodenbeck, Robert W.; Koottungal, Paul D.; Spangler, Anthony G.; Veros, Michael J., Electronic user interface for electronic mixing of water for residential faucets.
  13. Davidson, Kyle R.; Thomas, Kurt J.; Brown, Derek A.; Shaw, Ryan J., Faucet handle with angled interface.
  14. Davidson, Kyle; Thomas, Kurt J.; Brown, Derek A.; Shaw, Ryan J., Faucet handle with angled interface.
  15. Meehan, Steven Kyle; Sawaski, Joel D; Bellamah, Greg F, Faucet including a pullout wand with a capacitive sensing.
  16. Schmitt, Randall Paul, Fluid delivery control system.
  17. Rodenbeck, Robert W.; Spangler, Anthony G.; Veros, Michael J.; Koottungal, Paul D., Fluid delivery device with an in-water capacitive sensor.
  18. Reeder, Ryan A.; Stohler, Spencer L.; Mendenhall, Andrew B.; Zink, Paul T.; Rodenbeck, Robert W., Integrated bathroom electronic system.
  19. Reeder, Ryan A.; Stohler, Spencer L.; Mendenhall, Andrew B.; Zink, Paul T.; Rodenbeck, Robert W., Integrated electronic shower system.
  20. Reeder, Ryan A.; Stohler, Spencer L.; Mendenhall, Andrew B.; Zink, Paul T.; Rodenbeck, Robert W., Integrated electronic shower system.
  21. Reeder, Ryan A.; Stohler, Spencer L.; Mendenhall, Andrew B.; Zink, Paul T.; Rodenbeck, Robert W., Integrated electronic shower system.
  22. Sintes, Hugh Corum; Becroft, Mario Brian Daniel; Pryor, Raymond John; Smith, Andrew Bryce, Level sensor.
  23. Schmitt, Randall Paul; Belz, Jeffrey, Manual override for electronic proportioning valve.
  24. Rodenbeck,Robert Wilmer; Rau,Brian D., Method and apparatus for determining when hands are under a faucet for lavatory applications.
  25. Agam, Uri; Gal, Eli; Marcovecchio, Pino, Method and system for short-range ultrasonic location sensing.
  26. Marty, Garry Robin; Davidson, Kyle Robert; Meehan, Steven Kyle; Crowe, Darrell Scott, Mixing valve including a molded waterway assembly.
  27. Jonte, Patrick B.; Rodenbeck, Robert W.; Burke, David M.; Marty, Garry R., Multi-mode hands free automatic faucet.
  28. Jonte, Patrick B.; Rodenbeck, Robert W.; Burke, David M.; Marty, Garry R.; Huffington, Todd, Multi-mode hands free automatic faucet.
  29. Jonte, Patrick B.; Rodenbeck, Robert W.; Burke, David M.; Marty, Garry R.; Huffintgon, Todd, Multi-mode hands free automatic faucet.
  30. Jonte, Patrick B.; Rodenbeck, Robert W.; Burke, David M.; Marty, Garry Robin, Multi-mode hands free automatic faucet.
  31. Jonte, Patrick B; Rodenbeck, Robert W; Burke, David M; Marty, Garry R, Multi-mode hands free automatic faucet.
  32. Rodenbeck, Robert Wilmer; Stohler, Spencer Lee; Burke, David M., Position-sensing detector arrangement for controlling a faucet.
  33. Rosko, Michael Scot; Vogel, John D.; Jonte, Patrick B., Power sprayer.
  34. Vogel, John D.; Rosko, Michael Scot; Jonte, Patrick B.; Reeder, Ryan A., Power sprayer.
  35. Vogel, John D.; Rosko, Michael Scot; Jonte, Patrick B.; Reeder, Ryan A., Power sprayer.
  36. Rodenbeck, Robert W.; Spangler, Anthony G.; Veros, Michael J.; Koottungal, Paul D., Pull-out wand.
  37. Rodenbeck, Robert W.; Spangler, Anthony G.; Veros, Michael J.; Koottungal, Paul D., Pull-out wand.
  38. Marty, Garry R.; Sawaski, Joel D.; Thomas, Kurt J.; Davidson, Kyle R., Resistive coupling for an automatic faucet.
  39. Koottungal, Paul D., Touch sensor.
  40. Koottungal, Paul D., Touch sensor.
  41. Niwa, Isao, Transmission circuit, semiconductor device, ultrasonic sensor and vehicle.
  42. Davidson, Kyle Robert; Veros, Michael J.; Murray, Austin Ray; Koottungal, Paul D., User interface for a faucet.
  43. Marty, Garry Robin; Sailors, Jr., Timothy Jay; Moore, Jeffrey Lee; Jonte, Patrick B., Valve body assembly with electronic switching.
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