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특허 상세정보

Air bag inflator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26   
미국특허분류(USC) 102/530; 102/200; 102/202; 102/531; 280/736; 280/741; 280/742
출원번호 US-0243926 (2002-09-13)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carella, Byrne, Bain
인용정보 피인용 횟수 : 1  인용 특허 : 18
초록

The air bag inflator employs an injection piston assembly in which liquid propellant is delivered through nozzles in the injection piston to the combustion chamber. Metering of the liquid propellant is accomplished in a manner that is not sensitive to changes in ambient temperatures. A plug is slidably mounted between the propellant chamber and the nozzles to prevent flashback at startup. The plug is pushed forwardly to expose the nozzles to the propellant chamber in response to a predetermined pressure in the propellant chamber. A plug may also be fitte...

대표
청구항

1. An air bag inflator comprisinga housing having a combustion chamber therein and at least one port for expelling combustion gas from said combustion chamber; an initiator mounted on said housing for introducing a combustion gas into said combustion chamber; an injection piston slidably mounted in said combustion chamber of said housing for movement between an initial position and a second position in response to the introduction of a combustion gas into said combustion chamber from said initiator, said piston including a circumferential skirt defining ...

이 특허에 인용된 특허 (18)

  1. Elqadah, Wael S.; Lynch, James P.. Actuatable fastener for air bag module vent. USP2004066746044.
  2. Johnson Darrin L. ; Harris Bradley D. ; Lauritzen Donald R.. Adaptive regenerative inflator. USP1998095806884.
  3. Brown Steven Joseph ; Ingram Larry Stefan ; Messina Neale Arthur ; Olszanskyj Fedor ; Reitz ; Jr. William Hugo. Airbag inflator for vehicle occupant restraint apparatus. USP1998115829784.
  4. Walker Kerry C. ; Jackson Scott A. ; Fulmer Brian H.. Airbag inflator with consumable igniter tube. USP1998125845933.
  5. Goetz ; George W.. Fluid generator. USP1978084109578.
  6. Markus Lindner DE; Marc Winterhalder DE. Gas generator for a safety system. USP2002116481357.
  7. Bannister Ronald Leo ; Newby Richard Allen ; Yang Wen Chin. Hydrogen fueled power plant. USP1998075775091.
  8. Hock Christopher. Ignition orifice in fluid fueled inflator. USP1998095806885.
  9. Lewis Donald J. (Troy MI) Hamilton Brian K. (Utica MI). Inflation apparatus. USP1976103985375.
  10. Brown Steven Joseph ; Ingram Larry Stefan ; Messina Neale Arthur ; Tarczynski Marek. Inflator capable of modulation air bag inflation rate in a vehicle occupant restraint apparatus. USP2000036036226.
  11. Johnson Darrin L. ; Harris Bradley D.. Injection termination feature. USP1998055746445.
  12. Johnson Darrin L. (Fountain Hills AZ) Pierotti L. John (Huntsville UT). Liquid propellant airbag inflator with auto injection combustion chamber. USP1997095669631.
  13. Maynard Alfred Charles. Liquid propellant airbag inflator with dual telescoping pistons. USP2000036039347.
  14. Giovanetti Anthony J. (Lenox MA). Liquid propellant inflator for vehicle occupant restraint apparatus. USP1991105060973.
  15. Johnson Darrin L. ; Harris Bradley D. ; Lauritzen Donald R.. Regenerative monopropellant airbag inflator. USP1998125851030.
  16. Johnson Darrin L. ; Lauritzen Donald R.. Regenerative piston liquid propellant rocket motor. USP1998065768885.
  17. Mandzy John (Pittsfield MA) Degler David S. (Pittsfield MA). Safety bag inflation apparatus using a liquid propellant gas generator. USP1996015487561.
  18. Mandzy John (Pittsfield MA) Brown Steven Joseph (Pittsfield MA) Messina Neale Arthur (Philadelphia PA) Ingram Larry Stefan (Lawrenceville NJ). Vehicle occupant restraint apparatus. USP1997065639117.

이 특허를 인용한 특허 피인용횟수: 1

  1. Tauchen, Dale E.. Gas generating system. USP2012108297652.