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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Control valves for heaters and fireplace devices

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23C-001/00    F23C-001/08    F23N-001/00   
미국특허분류(USC) 431/074; 431/049; 431/058; 431/076; 122/025; 137/001; 137/066; 137/625.47; 236/021R
출원번호 US-0644997 (2009-12-22)
등록번호 US-8317511 (2012-11-27)
발명자 / 주소
  • Deng, David
출원인 / 주소
  • Continental Appliances, Inc.
대리인 / 주소
    Knobbe Martens Olson & Bear LLP
인용정보 피인용 횟수 : 13  인용 특허 : 114
초록
▼

A dual fuel heating apparatus can include a safety control system having a shutoff valve, a thermocouple solenoid assembly, a first nozzle, and a second nozzle. The first nozzle can be positioned to direct heat from combustion of a first gas, liquid, or combination thereof towards the thermocouple solenoid assembly when the first gas, liquid, or combination thereof is being combusted. The second nozzle can be positioned to direct heat from combustion of a second gas, liquid, or combination thereof towards the thermocouple solenoid assembly when the secon...

대표
청구항
▼

1. A dual fuel heating apparatus comprising: a safety control system comprising: a shutoff valve;a thermocouple solenoid assembly;a first igniter configured to instigate combustion of a first gas, liquid, or combination thereof or combustion of a second gas, liquid, or combination thereof, the first gas, liquid, or combination thereof being different from the second gas, liquid, or combination thereof;a first nozzle having a first air inlet aperture, the first nozzle positioned to direct heat from combustion of the first gas, liquid, or combination there...

이 특허에 인용된 특허 (114)

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이 특허를 인용한 특허 (13)

  1. Deng, David, Dual fuel heating assembly with reset switch.
  2. Deng, David, Dual fuel heating source.
  3. Deng, David, Dual fuel heating source with nozzle.
  4. Deng, David, Dual fuel heating system.
  5. Deng, David, Fuel selection valve assemblies.
  6. Downing, Verlon (Dan), Fuel selector valve with shutter mechanism for a gas burner unit.
  7. Deng, David, Gas-fueled heater.
  8. Deng, David, Heater configured to operate with a first or second fuel.
  9. Deng, David, Heater configured to operate with a first or second fuel.
  10. Deng, David, Heating assembly.
  11. Deng, David, Safety pressure switch.
  12. Deng, David, Valve assemblies for heating devices.
  13. Deng, David, Valve assemblies for heating devices.

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