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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Valve assemblies for heating devices

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23N-001/02   
미국특허분류(USC) 431/012; 431/018; 431/075; 431/278; 431/280; 137/625
출원번호 US-0649976 (2007-01-05)
등록번호 US8011920 (2011-08-23)
발명자 / 주소
대리인 / 주소
    Knobbe, Martens, Olson & Bear, LLP
인용정보 피인용 횟수 : 45  인용 특허 : 103
초록
▼

In certain embodiments, a valve assembly includes a housing. The housing can define a first fuel input and a second fuel input. The housing can further define a first flow path, a second flow path, a third flow path, and a fourth flow path. The assembly can include a fluid flow controller configured to selectively permit fluid communication between the first fuel input and either the first flow path or the second flow path, and configured to selectively permit fluid communication between the second fuel input and either the third flow path or the fourth ...

대표
청구항
▼

What is claimed is: 1. An assembly comprising:a main valve;a burner transport channel;an oxygen depletion sensor transport channel;a first oxygen depletion sensor nozzle;a second oxygen depletion sensor nozzle;a valve assembly, comprising:a housing defining:an oxygen depletion sensor fuel input communicating with said oxygen depletion sensor transport channel;a burner fuel input communicating with said burner transport channel;a first oxygen depletion sensor path;a second oxygen depletion sensor path;a first fuel burner path; anda second fuel burner path...

이 특허에 인용된 특허 (103)

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이 특허를 인용한 특허 피인용횟수: 45

  1. Ford, David. Brewer system with active brewing mechanism and buffer reservoir piston compression of brewing substance. USP2015028950318.
  2. Deng, David. Control valves for heaters and fireplace devices. USP2012118317511.
  3. Deng, David. Dual fuel control device with auxiliary backline pressure regulator. USP2015059022064.
  4. Parrish, Daniel. Dual fuel gas valve and gas grill. USP2013128613276.
  5. Deng, David. Dual fuel heater. USP2012108281781.
  6. Deng, David. Dual fuel heater. USP2013088516878.
  7. Deng, David. Dual fuel heater with selector valve. USP20190310222057.
  8. Deng, David. Dual fuel heater with selector valve. USP2014128915239.
  9. Deng, David. Dual fuel heater with selector valve. USP2017099752782.
  10. Deng, David. Dual fuel heater with selector valve. USP2015109170016.
  11. Deng, David. Dual fuel heater with selector valve. USP2015129200802.
  12. Deng, David. Dual fuel heater with selector valve. USP2016129523497.
  13. Deng, David. Dual fuel heater with selector valve. USP2015119175848.
  14. Deng, David. Dual fuel heating assembly with reset switch. USP20190310240789.
  15. Deng, David. Dual fuel heating source. USP2013088517718.
  16. Deng, David. Dual fuel heating source. USP2014068757202.
  17. Deng, David. Dual fuel heating source with nozzle. USP2017119829195.
  18. Deng, David. Dual fuel heating system. USP20180910066838.
  19. Deng, David. Dual fuel heating system and air shutter. USP2015099140457.
  20. Deng, David. Dual fuel heating system and air shutter. USP2014068757139.
  21. Deng, David. Dual fuel heating system with pressure sensitive nozzle. USP2014108851065.
  22. Deng, David. Dual fuel valve with air shutter adjustment. USP2015079091431.
  23. Deng, David. Fuel selection valve assemblies. USP2015129200801.
  24. Downing, Verlon (Dan). Fuel selector valve with shutter mechanism for a gas burner unit. USP2017069671111.
  25. Deng, David. Gas-fueled heater. USP2017029581329.
  26. Deng, David. Heat engine with nozzle. USP2013068465277.
  27. Deng, David. Heater configured to operate with a first or second fuel. USP2012088235708.
  28. Deng, David. Heater configured to operate with a first or second fuel. USP2016089416977.
  29. Deng, David. Heater configured to operate with a first or second fuel. USP2013108568136.
  30. Deng, David. Heating apparatus with air shutter adjustment. USP2013088506290.
  31. Deng, David. Heating apparatus with fan. USP2016099441840.
  32. Deng, David. Heating assembly. USP2016099441833.
  33. Deng, David. Heating assembly. USP2016129518732.
  34. Deng, David. Heating assembly. USP2017099752779.
  35. Deng, David. Heating system. USP2014068752541.
  36. Deng, David. Heating system. USP2015059021859.
  37. Deng, David. Heating system. USP2015038985094.
  38. Deng, David. Heating system. USP20180910073071.
  39. Deng, David. Heating system. USP2017089739389.
  40. Deng, David. Heating system with pressure regulator. USP2015129222670.
  41. Deng, David. Pilot assemblies for heating devices. USP2012108297968.
  42. Deng, David. Safety pressure switch. USP2016089423123.
  43. Deng, David. Valve assemblies for heating devices. USP2013108545216.
  44. Deng, David. Valve assemblies for heating devices. USP2016059328922.
  45. Deng, David. Valve assemblies for heating devices. USP2014078764436.

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