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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Accelerated hot water delivery system

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-049/00   
미국특허분류(USC) 137/337 ; 137/62412 ; 137/563 ; 126/362
출원번호 US-0414394 (1989-09-29)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 59  인용 특허 : 10
초록

A plumbing system in accordance with the present invention provides for accelerated hot water delivery to a plurality of plumbing fixtures from a hot water source. Flow switch means are provided to enable a pump to circulate hot water to the plumbing fixtures in response to water being withdrawn from a plumbing fixture. In addition, the hot water source may include a hot water recovery apparatus for withdrawing hot water from circulation pipes subsequent to cessation of water flow from a plumbing fixture.

대표
청구항
▼

A plumbing system comprising: a hot water source; conduit means, in fluid communication with said hot water source and at least one plumbing fixture, for enabling circulation of hot water from said hot water source to said plumbing fixture and return to said hot water source; pump means for circulating hot water through the conduit means; flow switch means for generating a signal in response to water flow in said conduit means; control means for causing said pump means to circulate hot water through the conduit means in response to the flow switch means ...

이 특허에 인용된 특허 (10)

  1. Haws Spencer K. (P.O. Box 315 Mesa WA 99343). Automatic hot water recovery system. USP1982034321943.
  2. Haws Spencer K. (P.O. Box 315 Mesa WA 99343). Automatic hot water recovery system. USP1985054518007.
  3. Leiber Heinz (Oberriexingen DEX). Brake unit with brake booster, two master cylinders for antilock and/or propulsion or slip control situated in common ho. USP1988104778224.
  4. Fazekas Dale J. (9212 Kinlock Dr. Indianapolis IN 46256). Control means and process for domestic hot water re-circulating system. USP1988064750472.
  5. Stipe Lester E. (Portland OR). Hot water system and valve. USP1983074391295.
  6. Stevenson Alden (23448 N. Church Rd. Scottsdale AZ 85255). Recirculating fluid pump control system. USP1980054201518.
  7. Skaats Loren E. (3317 E. 9th St. Indianapolis IN 46201). Timed water recirculation system. USP1979034142515.
  8. Vataru Marcel (523 Kings Rd. Los Angeles CA 90048) Miller Leo (1062 Maybrook Dr. Beverly Hills CA 90210) Schwesinger Dennis W. (22708 Roda St. Canoga Park CA 91304). Water and energy conservation system. USP1979074160461.
  9. Powers Debora L. (P.O. Box 95 Melbourne FL 32902) Powers John G. (P.O. Box 95 Melbourne FL 32902) Rogina Eugene L. (2235 Pueblo Dr. Billings MT 59102). Water conservation system. USP1987104697614.
  10. Nickel Herbert W. (Germantown WI). Water heater heat trap assembly. USP1981094286573.

이 특허를 인용한 특허 피인용횟수: 59

  1. Rodenbeck, Robert W.; Burke, David M.; Sawaski, Joel D.. Capacitive coupling arrangement for a faucet. USP2016049315976.
  2. Rodenbeck, Robert W; Burke, David M; Sawaski, Joel D. Capacitive coupling arrangement for a faucet. USP2013128613419.
  3. Rodenbeck, Robert W.; Burke, David M.; Ensor, Timothy J.; Hall, Lindsey; Koottungal, Paul D.. Capacitive sensing apparatus and method for faucets. USP2015028944105.
  4. Sawaski, Joel D; Veros, Michael J. Capacitive sensing system and method for operating a faucet. USP2016079394675.
  5. Sawaski, Joel D; Veros, Michael J. Capacitive sensing system and method for operating a faucet. USP2013108561626.
  6. Burke, David M; Pandini, Fabio. Capacitive touch sensor. USP2013028376313.
  7. Davidson, Kyle R.; De Vries, Adam M.. Capacitive user interface for a faucet and method of forming. USP2016019243756.
  8. Maeda, Tomohiro. Cooling medium circulating apparatus, air conditioning apparatus for vehicle, and method for controlling cooling medium circulating apparatus. USP2018019863726.
  9. Sawaski, Joel D.; Veros, Michael J.. Electronic faucet with a capacitive sensing system and a method therefor. USP2014078776817.
  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. USP2017079715238.
  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. USP2016039285807.
  12. Rodenbeck, Robert W.; Koottungal, Paul D.; Spangler, Anthony G.; Veros, Michael J.. Electronic user interface for electronic mixing of water for residential faucets. USP2012048162236.
  13. Zobrist, Derek; Ayala, Gabriel; Acker, Larry K; Jones, Robert. Energy management system and method for water heater system. USP2015119195242.
  14. Meehan, Steven Kyle; Sawaski, Joel D; Bellamah, Greg F. Faucet including a pullout wand with a capacitive sensing. USP2015119175458.
  15. Rodenbeck, Robert W.; Spangler, Anthony G.; Veros, Michael J.; Koottungal, Paul D.. Fluid delivery device with an in-water capacitive sensor. USP2018019856634.
  16. John W. West. Gas fired tube and shell heat exchanger. USP2002056394042.
  17. Kaonohi Godfrey K.. Hot water re-circulating system. USP1998045735291.
  18. Haws, Spencer Kim. Hot water recovery. USP2016129513641.
  19. Haws, Spencer Kim. Hot water recovery. USP2016049316403.
  20. Haws, Spencer Kim. Hot water recovery. USP2015119176507.
  21. Haws, Spencer Kim. Hot water recovery apparatus. USP2016059353955.
  22. Lee, Yu-Tuan. Hot water system. USP2012108291930.
  23. Lund William J. (Stockton CA). Hydrothermal stabilizer. USP1996125586572.
  24. Lund William J. (Stockton CA). Hydrothermal stabilizer and expansion tank system. USP1996125584316.
  25. Lum, Ken; Kempf, Dale. Method and system for controlled release of hot water from a fixture. USP2015099139985.
  26. Acker, Larry K.. Methods and apparatus for remotely monitoring and/or controlling a plumbing system. USP2016129513019.
  27. Acker, Larry K.. Methods and apparatus for remotely monitoring and/or controlling a plumbing system. USP20190210215424.
  28. Acker, Larry K.. Methods and apparatus for remotely monitoring and/or controlling a plumbing system. USP20190210208967.
  29. Caise Robert F. ; Worthy ; III Howard G. ; Senkevich William J.. Microprocessor controled water shut-off device. USP2000086105607.
  30. Marty, Garry Robin; Davidson, Kyle Robert; Meehan, Steven Kyle; Crowe, Darrell Scott. Mixing valve including a molded waterway assembly. USP2013068469056.
  31. Cuervo-Arango Y De Cachavera, Alfonso. Modular water-saving device. USP2015109151021.
  32. Jonte, Patrick B.; Rodenbeck, Robert W.; Burke, David M.; Marty, Garry R.. Multi-mode hands free automatic faucet. USP2010047690395.
  33. Jonte, Patrick B.; Rodenbeck, Robert W.; Burke, David M.; Marty, Garry R.; Huffington, Todd. Multi-mode hands free automatic faucet. USP2012038127782.
  34. Jonte, Patrick B.; Rodenbeck, Robert W.; Burke, David M.; Marty, Garry R.; Huffintgon, Todd. Multi-mode hands free automatic faucet. USP2014098844564.
  35. Jonte, Patrick B.; Rodenbeck, Robert W.; Burke, David M.; Marty, Garry Robin. Multi-mode hands free automatic faucet. USP2016019243391.
  36. Jonte, Patrick B; Rodenbeck, Robert W; Burke, David M; Marty, Garry R. Multi-mode hands free automatic faucet. USP2013098528579.
  37. Acker Larry K.. On-demand zone valve recirculation system. USP1998115829475.
  38. Seneff William. Pool recirculation control system. USP2000066079950.
  39. Poirier, Blair J.. Potable water circulation system. USP2004036705344.
  40. Poirier, Blair J.. Potable water circulation system. USP2005076920897.
  41. Rodenbeck, Robert W.; Spangler, Anthony G.; Veros, Michael J.; Koottungal, Paul D.. Pull-out wand. USP2016019228329.
  42. Rodenbeck, Robert W.; Spangler, Anthony G.; Veros, Michael J.; Koottungal, Paul D.. Pull-out wand. USP2012028118240.
  43. Adams,Charles L.. Rapid hot water apparatus and method. USP2007027178543.
  44. Loyd Casey ; Vargas Pedro. Recreational water recirculation system with double-shaft pump motor. USP2001036206036.
  45. Spicher Vincent M.. Residential hot water circulation system and associated method. USP1998115829467.
  46. Marty, Garry R.; Sawaski, Joel D.; Thomas, Kurt J.; Davidson, Kyle R.. Resistive coupling for an automatic faucet. USP2016019243392.
  47. Popper, Shay; Friedman, Ram; Litbak, Aryeh; Petel, Yaniv. Smart device and system for improved domestic use and saving of water. USP2005056895985.
  48. Flashaar, Sebastian; Schreiner, Axel; Rempe, Michael; Sander, Erika Lourdes. Temperature control of a circulation fluid system by thermally optimised operation of a circulation pump. USP2017059657954.
  49. Romero, Bernabe. Thermal activated cold water diversion valve. USP2015038978993.
  50. Koottungal, Paul D.. Touch sensor. USP2012088243040.
  51. Koottungal, Paul D.. Touch sensor. USP2012018089473.
  52. Davidson, Kyle Robert; Veros, Michael J.; Murray, Austin Ray; Koottungal, Paul D.. User interface for a faucet. USP2013028365767.
  53. Nutsos, Mikael. Water circulation unit. USP2009107597269.
  54. King,Nelson J.. Water conservation system. USP2006026997200.
  55. Laing, Oliver. Water delivery system and method for making hot water available in a domestic hot water installation. USP2015018934763.
  56. Laing, Karsten. Water delivery system and valve for a sink. USP2015059027844.
  57. Sisk David. Water recirculation manifold. USP2001026182683.
  58. Kamata, Isamu; Suzuki, Shinji; Kanno, Hideki; Enomoto, Takashi; Kuramasu, Masahiro. Water-lifting pump apparatus and method for controlling operation thereof. USP2011017874809.
  59. Kamata, Isamu; Suzuki, Shinji; Kanno, Hideki; Enomoto, Takashi; Kuramasu, Masahiro. Water-lifting pump apparatus and method of controlling operation thereof. USP2013078496444.

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