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특허 상세정보

Ultrarapid gas generator with increased safety

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-005/20    F42B-009/18   
미국특허분류(USC) 102/530 ; 102/202 ; 102/2025 ; 102/2027
출원번호 US-0770504 (1985-08-28)
우선권정보 FR-0013635 (1984-09-05)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 26  인용 특허 : 1
초록

Pyrotechnic gas generator utilizable particularly on a motor vehicle for operating safety devices, such as safety belt retractors. The generator comprises a resistant body containing an ignition bead (5) and a gas generating charge (3). In order to obtain very short operating times while offering maximum safety and reliability, the gas generating charge is separated from the ignition bead by a dielectric hood (6) which forms a leak-tight initiation chamber (7) around the ignition bead, the gas generating charge being composed of grains of powder based on...

대표
청구항

An ultrarapid gas generator, utilizable in particular on a motor vehicle, which comprises a mechanically resistant body (1) forming a combustion chamber (2), a closure means (8) for the combustion chamber, a gas generating charge (3) within the combustion chamber, an initiation plug (4) which comprises an ignition bead (5) fired by means of a resistant filament and which is fixed on the body (1) and penetrates into the combustion chamber, wherein the initiation plug (4) has a hood (6) forming a leaktight initiation chamber (7) around said ignition bead (...

이 특허를 인용한 특허 피인용횟수: 26

  1. Craig D. Hughes ; Daniel W. Doll ; Gary K. Lund ; Dean M. Lester. Air bag assemblies with foamed energetic igniters. USP2002016340175.
  2. Barker,Kent; Brisighella,Dario; Parks,Brent. Airbag initiator cover attachment apparatus and method. USP2006077077428.
  3. Seeger Donald Edwin ; Adams John Herman. Autoignition composition for an airbag inflator. USP1998115831207.
  4. Senkowski Gottfried (Troisdorf DEX) Sturm Joachim (Lohmar DEX). Detonator pellet. USP1989114878430.
  5. Nilsson Karl E. (Ottobrunn DEX). Electric ignition system. USP1990094959011.
  6. Bailey Todd Raymond. Electric initiator having a sealing material forming a ceramic to metal seal. USP1999115988069.
  7. Wier Franz,DEX. Electrical igniter of a pyrotechnical gas generator. USP1999085936186.
  8. Blumenthal Jack L. ; Forbes William C. ; Meduvsky Alex G. ; Sparks Tracy S.. Inflator for an inflatable vehicle occupant protection device. USP1999045893583.
  9. Fogle ; Jr. Homer W.. Inflator for an inflatable vehicle occupant protection device. USP1999085939660.
  10. Fink, Michael F.. Inflator for vehicle protection apparatus. USP2003046543806.
  11. Cook, Fred J.; Stevens, Halley O.; Johnson, Darrin L.. Inflator having an ignition nozzle. USP2010047703395.
  12. O\Loughlin John P. (Mesa AZ) Klages Gordon J. (Mesa AZ) Swann Timothy A. (Mesa AZ) Emery Jerome W. (Tempe AZ). Initiator assembly for air bag inflator. USP1993125269560.
  13. Hamilton Brian K. ; Parks Brent A. ; Brisighella Dario G.. Initiator with injection molded insert member. USP2000066073963.
  14. Gordon, Scott C.; Kida, Jeffrey T.. Initiator with molded ESD dissipater. USP2013038397639.
  15. Gordon, Scott C.; Kida, Jeffrey T.; Sable, Benoit. Initiator with molded ESD dissipater. USP2015028960091.
  16. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997105673935.
  17. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997015592812.
  18. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  19. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2005116969435.
  20. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2015129199886.
  21. Jerald C. Hinshaw ; Daniel W. Doll ; Reed J. Blau ; Gary K. Lund. Metal hydrazine complexes for use as gas generants. USP2002116481746.
  22. Seeger Donald Edwin. Methods of providing autoignition for an airbag inflator. USP1998115834679.
  23. Stevens,Bruce A.; Dunham,Steven M. G.. Micro gas generator including an initiator blast shield. USP2008087407184.
  24. Remerowski David L. (Cincinnati OH). Propellant charge structure for generating gases to propel an object from a tool. USP1997115684266.
  25. Remerowski David L.. Propellant strip assembly and propellant charge structure. USP2000046053108.
  26. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Using metal complex compositions as gas generants. USP1998045735118.