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특허 상세정보

Gas generator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26   
미국특허분류(USC) 280/736; 280/741
출원번호 US-0288963 (2005-11-29)
등록번호 US-7350810 (2008-04-01)
우선권정보 EP-04029066(2004-12-08); EP-04030498(2004-12-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fekete,Douglas D.
인용정보 피인용 횟수 : 4  인용 특허 : 23
초록

The present invention relates to a gas generator, in particular for airbag modules in motor vehicles, comprising a plurality of separate generator stages which can be ignited independently of one another and each of which includes in its own pressure housing at least one igniter, at least one propellant charge and at least one combustion chamber. The generator stages are arranged at least partly in a common filter housing together with a common filter unit and the space remaining in the filter housing is designed at least regionally as an outflow passage...

대표
청구항

The invention claimed is: 1. A gas generator for an airbag module, comprising: a filter housing having a first peripheral configuration; a first generator stage disposed within the filter housing, the first generator stage having a first pressure housing and an igniter disposed therein, the first pressure housing having a peripheral wall and a top portion connecting the peripheral wall, the peripheral wall having an outer wall portion and an inner wall portion; a second generator stage disposed within the filter housing, the second generator stage havin...

이 특허에 인용된 특허 (23)

  1. Mossi G. Dean ; Dahl Kim V.. Adaptive output inflator. USP2000036032979.
  2. Mossi G. Dean ; Dahl Kim V.. Adaptive output inflator. USP2001026189927.
  3. Katsuda Nobuyuki,JPX ; Tomiyama Shogo,JPX. Air bag gas generator. USP2000046053531.
  4. Burgi Anthony C. ; Klann Mark. Air bag inflator. USP2000026019389.
  5. Carothers D. Gordon (Willowdale CAX) Martini Tibor (Toronto CAX). Air bag inflator. USP1996025489118.
  6. Michael DiGiacomo ; Robert E. Black ; Chester A Copperthite ; Mark S. Derstine ; Robert Rovito. Compact dual nozzle air bag inflator. USP2002096447007.
  7. Eduardo Quioc. Dual chamber inflator. USP2002076422601.
  8. DeSautelle James J. (Rochester Hills MI) Vitek Janie M. (Commerce MI). Dual chamber nonazide gas generator. USP1997055628528.
  9. Greist ; III Darton E. ; DiGangi Scott Joseph ; Robbins Richard K.. Dual level inflator. USP2001016168200.
  10. McFarland, Eric R.; Mika, Darin P.. Dual stage air bag inflator. USP2003046543805.
  11. Daoud, Sami. Dual-stage gas generator utilizing eco-friendly gas generant formulation. USP2005046877435.
  12. Strasser Robert A. (Livonia MI) Goch Stephen W. (Northville MI). End cap for a propellant container. USP1983024370930.
  13. Koga, Koji; Chikaraishi, Tsuneo. Gas generating apparatus. USP2003116648370.
  14. Tanaka, Koji; Saso, Takashi; Hori, Hiroshi. Gas generator. USP2004036709012.
  15. Nakashima,Yoshihiro; Katsuda,Nobuyuki. Gas generator for multi-stage air bag. USP2006067055855.
  16. Nakashima, Yoshihiro; Ohji, Nobuyuki; Katsuda, Nobuyuki. Gas generator for multi-stage air bag and air bag device. USP2004046722694.
  17. Parks Brent A. ; Butt Ron J. ; Hamilton Brian K. ; Struckman David W. ; Pierce Stanley W.. Inflator with multiple initiators. USP2001026189922.
  18. Whang, David S.; Quioc, Eduardo L.; Stratton, Rickey L.. Multi-chamber inflator. USP2003126659500.
  19. Yoshihiro Nakashima JP; Nobuyuki Ohji JP; Nobuyuki Katsuda JP. Multistage gas generator for air bag and air bag apparatus. USP2002126491321.
  20. Karl Bayer DE; Rudolf Hiltner DE. Pyrotechnic gas generator. USP2002066406053.
  21. Khandhadia Paresh S. (Troy MI) Stratton Rickey L. (Pontiac MI). Variable nonazide gas generator having multiple propellant chambers. USP1997045622380.
  22. DiGiacomo Michael ; Gold Stephen ; Husband Richard ; Bishop Robert ; Copperthite Chester ; Woods Charles. Variable output driver side hybrid inflator. USP1998125851027.
  23. Canterberry J B ; Bowers Donald ; Solomon Daniel Steven. Variable output inflator. USP2000116149193.