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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Tankless electric water heater with instantaneous hot water output

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H05B-001/02    H05B-003/82    F24H-001/10   
미국특허분류(USC) 219/306 ; 219/298 ; 219/308 ; 219/309
출원번호 US-0929896 (1986-11-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 54  인용 특허 : 9
초록
▼

A tankless electric water heater having instantaneous hot water output includes an open-ended folded tubular conduit having a separate metal-sheathed immersion heating element inserted in to each end of the conduit and carried by a cap member sealing the open end. Each cap member carries a thermostat having a preset temperature of about 140°F. and connected in series with the heating element carried by the respective cap member. A self-regulating PTC heating cable, either disposed in or wrapped around the tubular conduit, is continuously energized indepe...

대표
청구항
▼

A tankless water heater having instantaneous hot water output and comprising: a. an open ended hollow insulated housing fitted with a folded tubular conduit, having a separate metal-sheathed electrical resistance heating element inserted into each end of the tubular conduit, and a cap member sealed to each end of the tubular conduit and serving to mount the first and second heating elements therein; b. a water inlet conduit joined to a first cap member, and a water outlet conduit joined to the other cap member; c. a temperature-sensing thermostat mounted...

이 특허에 인용된 특허 (9)

  1. Cunningham Donald M. (Pittsburgh PA). Electric circulation heater for heating fluids such as oil. USP1983074395618.
  2. Youngquist ; Rex Veech. Electric water heater for showers. USP1978044085308.
  3. Solobay Leo A. (410 Quebec Ave. Toronto CAX M6P 2V4). Electric water heater with upwardly inclined zig-zag flow path. USP1984034436983.
  4. Flanders Robert D. (18040 Lower Boones Ferry Road Tigard OR 97223). Instantaneous electric fluid heater. USP1976043952182.
  5. Cooksley, Ralph D.. Method and apparatus for electrically heating a fluid. USP1976073968346.
  6. Davidson Mel (Houston TX). Tankless electric water heater with staged heating element energization. USP1986084604515.
  7. Danell Russell D. (Winnipeg CA). Thermal pulse type heater for coolant systems and the like. USP1976073969605.
  8. Knight Earl J. (Greenville SC). Thermostatically controlled electric instantaneous fluid heater. USP1984074459465.
  9. Noland Wayne B. (340 Cresent Dr. Carlisle IA 50047). Water circulating device for an animal watering apparatus. USP1980084218607.

이 특허를 인용한 특허 피인용횟수: 54

  1. Thudor, Mohammad; Makinson, Ian Douglas; Biggs, Philip James; Dickinson, Philip John. Apparatus for delivering humidified gases. USP2013108550072.
  2. Farr, Scott K.; Farr, Deborah L.. Boiler regulation system for ensuring hot water is priority. USP2014078785824.
  3. Rodenbeck, Robert W.; Burke, David M.; Sawaski, Joel D.. Capacitive coupling arrangement for a faucet. USP2016049315976.
  4. Rodenbeck, Robert W; Burke, David M; Sawaski, Joel D. Capacitive coupling arrangement for a faucet. USP2013128613419.
  5. Rodenbeck, Robert W.; Burke, David M.; Ensor, Timothy J.; Hall, Lindsey; Koottungal, Paul D.. Capacitive sensing apparatus and method for faucets. USP2015028944105.
  6. Sawaski, Joel D; Veros, Michael J. Capacitive sensing system and method for operating a faucet. USP2016079394675.
  7. Sawaski, Joel D; Veros, Michael J. Capacitive sensing system and method for operating a faucet. USP2013108561626.
  8. Burke, David M; Pandini, Fabio. Capacitive touch sensor. USP2013028376313.
  9. Davidson, Kyle R.; De Vries, Adam M.. Capacitive user interface for a faucet and method of forming. USP2016019243756.
  10. King, Ray. Closed loop heating system. USP2016089429330.
  11. Shelton, Artemus A.; Kretzler, Randal S.; Reiter, Jeffrey; Holmes, Daniel; Larsson, Bengt I.. Devices and methods for heating fluid dispensers, hoses, and nozzles. USP2017059637370.
  12. Pierron, Frederic; Tellier, Laurent; Leborgne, Jose. Electrical heating device for a motor vehicle and vehicle and associated air-conditioning and/or heating unit. USP2018059975402.
  13. King, Ray. Electro-thermal heating system. USP2015079091457.
  14. Sawaski, Joel D.; Veros, Michael J.. Electronic faucet with a capacitive sensing system and a method therefor. USP2014078776817.
  15. 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.
  16. 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.
  17. Rodenbeck, Robert W.; Koottungal, Paul D.; Spangler, Anthony G.; Veros, Michael J.. Electronic user interface for electronic mixing of water for residential faucets. USP2012048162236.
  18. King, Ray. Engine pre-heater system. USP2015018933372.
  19. Meehan, Steven Kyle; Sawaski, Joel D; Bellamah, Greg F. Faucet including a pullout wand with a capacitive sensing. USP2015119175458.
  20. Rodenbeck, Robert W.; Spangler, Anthony G.; Veros, Michael J.; Koottungal, Paul D.. Fluid delivery device with an in-water capacitive sensor. USP2018019856634.
  21. Mihu, Sergiu Gabriel; Jurczyszak, Eric R.; Hayden, Chris. Fluid heating system and instant fluid heating device. USP2018019857096.
  22. Mihu, Sergiu Gabriel; Jurczyszak, Eric R.; Hayden, Chris. Fluid heating system and instant fluid heating device. USP20190210203131.
  23. Øen, Geir Kåre; Sandøy, Pål; Kopperud, Agnar. Heating device for fluid. USP20181210145351.
  24. Øen, Geir Kåre; Sandøy, Pål; Kopperud, Agnar. Heating device for fluid. USP20190110174737.
  25. Smith, Daniel John; Kadhum, Hussein; Smith, Malcolm David. Humidified gases delivery apparatus. USP2009097588029.
  26. DeSantiago, Arturo; Barrios, Alfonso; Calvo, German. Infrared heat lamp assembly. USP20190410264629.
  27. Nixon Austin D. (1500 Airway Cir. New Smyrna Beach FL 32168). Instantaneous gas water heater. USP1996125586547.
  28. Witt, Allan E.. Method and system for reducing response time in booster water heating applications. USP2012078218955.
  29. Marty, Garry Robin; Davidson, Kyle Robert; Meehan, Steven Kyle; Crowe, Darrell Scott. Mixing valve including a molded waterway assembly. USP2013068469056.
  30. Sullivan, Joseph M.. Modular heating system for tankless water heater. USP2012048165461.
  31. Stephen D. Neale ; Randall W. Stultz ; Andrew Hruska ; Gary Gordon ; Steven J. Onder. Modular tankless electronic water heater. USP2002056389226.
  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. Hayden, Chris; Jurczyszak, Eric R.; Hankins, Jeff. Next generation bare wire water heater. USP2016019234674.
  38. Hayden, Chris; Jurczyszak, Eric R.; Hankins, Jeff. Next generation bare wire water heater. USP20181110139136.
  39. Hankins, Jeff; Hayden, Chris; Jurczyszak, Eric. Next generation modular heating system. USP20190310222091.
  40. Hannah, Gary Ray; Heim, Richard William. Non-scaling flow through water heater. USP2012018107803.
  41. Cezayirli, Cem; Silvers, Mel; Gates, Chester Z.. Pre-heating contiguous in-line water heater. USP2004036701069.
  42. Rodenbeck, Robert W.; Spangler, Anthony G.; Veros, Michael J.; Koottungal, Paul D.. Pull-out wand. USP2016019228329.
  43. Rodenbeck, Robert W.; Spangler, Anthony G.; Veros, Michael J.; Koottungal, Paul D.. Pull-out wand. USP2012028118240.
  44. King, Ray. Radiant heating system. USP2017119822985.
  45. King, Ray. Radiant heating system and boiler housing for use therein. USP2014108855475.
  46. Marty, Garry R.; Sawaski, Joel D.; Thomas, Kurt J.; Davidson, Kyle R.. Resistive coupling for an automatic faucet. USP2016019243392.
  47. Hammer, Jason; Tram, Nguyen; Birbeck, Timothy; Goeschel, Christoph; Boodaghians, Razmik B.. Self regulating inline heater. USP2016079395102.
  48. Hayden, Christopher Mark; Jurczyszak, Eric Robert; Mihu, Sergiu Gabriel; Corcoran, Richard Joseph; Bolleyer, Jens; Hankins, Jeffrey Dean. Tankless electric water heater. USP2017079702585.
  49. Hollis, Jeremy Lee. Tankless electric water heater with efficient thermal transfer. USP2012018107802.
  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. Laing, Oliver. Water delivery system and method for making hot water available in a domestic hot water installation. USP2015018934763.
  54. Laing, Karsten. Water delivery system and valve for a sink. USP2015059027844.

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