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특허 상세정보

Prefilter for gas generating air bag inflator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26   
미국특허분류(USC) 280/740 ; 280/741 ; ; 55/500 ; ; 55/509
출원번호 US-0548432 (1995-10-26)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 19  인용 특허 : 13
초록

An apparatus (20) for inflating an air bag comprises a housing (22) which includes a wall (84) having an inner surface defining a chamber (108). Ignitable gas generating material (122) is located in the chamber (108) and, upon ignition, provides combustion products including gas which flows from the housing to inflate the air bag and hot particles. A tubular filter (140) removes hot particles from the gas flow. The tubular filter (140) comprises a strip of material having a plurality of spaced openings (146) through which the gas can flow and two end por...

대표
청구항

An apparatus for inflating an air bag, said apparatus comprising: a housing having a cylindrical inner surface defining a chamber; an ignitable gas generating material in the chamber for, upon being ignited, producing a flow of combustion products, including gas to inflate the air bag and hot particles; and a filter for removing hot particles from the flow of combustion products, said filter being a tubular cylinder and located in said chamber between said gas generating material and said housing, said filter forcefully engaging said cylindrical inner su...

이 특허에 인용된 특허 (13)

  1. Fontecchio Robert P. (Rochester Hills MI) Ennis Thomas A. (Mt. Clemens MI) Musiol John A. (Southfield MI) Medvedik Douglas E. (Lake Orion MI) Paglia Nicola F. (Shelby Township ; Morris County MI). Air bag inflator assembly. USP1994085340147.
  2. Levosinski George J. (Marine City MI) Corrion Edward J. (Armada MI) Braun William P. (Romeo MI) Husband Clarence R. (Rochester Hills MI) Wallner John P. (Rochester Hills MI). Air bag inflator having helical gas floor space. USP1993095248162.
  3. Wilhelm Raymond L. (Phoenix AZ). Air cushion restraint inflator assembly. USP1979064158696.
  4. Strasser Robert A. (Livonia MI) Goch Stephen W. (Northville MI). Container for gas generating propellant. USP1983114414902.
  5. Faigle Ernst M. (Imlay City MI) Semchena John H. (Royal Oak MI). Filter assembly for airbag inflator. USP1992035100171.
  6. Goetz George W. (Detroit MI). Filter for occupant restraint system fluid supply. USP1977034012211.
  7. Jorgensen Howard E. (Hyrum UT) Kirchoff George F. (Brigham City UT) Schneiter Fred E. (North Ogden UT). Gas generator for automobile safety cushions. USP1977024005876.
  8. Knobloch Hermann (Mnchen DEX). Gas generator with holding means for laminate filter elements. USP1995125478112.
  9. Goetz George W. (Detroit MI). Inflatable restraint system. USP1989044817828.
  10. Cunningham Donald J. (North Ogden UT). Light weight vehicle restraint bag inflator. USP1989114878690.
  11. Rion Robert B. (Redford MI). Manifold or retainer for a gas generator. USP1994055308108.
  12. Pietz John F. (10918 E. Singletree Tr. Dewey AZ 86327). Non-clogging gas filtering device. USP1994065318323.
  13. O\Loughlin John P. (Mesa AZ). Prefilter assembly. USP1993065221107.

이 특허를 인용한 특허 피인용횟수: 19

  1. Mossi G. Dean ; Dahl Kim V.. Adaptive output inflator. USP2001026189927.
  2. McFarland Eric R. ; Green ; Jr. Lloyd G.. Air bag inflator with pressure regulation. USP2001076257617.
  3. Ramp, Manfred. Combustion chamber screen, especially for an inflator, inflator, airbag module vehicle safety system and method of manufacturing a combustion chamber screen. USP2015038979122.
  4. Katsuda Nobuyuki,JPX ; Nakashima Yoshihiro,JPX. Coolant/filter for air bag gas generator. USP2000096116643.
  5. Blackburn, Jeffery S.. Gas generating system. USP2009057537240.
  6. Blackburn,Jeffery S.. Gas generating system. USP2008057367584.
  7. Mason, Scott A.; McCormick, David M.; Morgan, Richard W.; Anderson, Jeffrey. Gas generating system. USP2013028376400.
  8. McCormick, David M.. Gas generating system. USP2010107814838.
  9. McCormick, David M.; Hardenburg, Robert M.; Vergara, Bernardo V.. Gas generating system. USP2010027654565.
  10. McCormick,David M.. Gas generating system. USP2008037343862.
  11. Quioc,Eduardo L.; Whang,David S.; Khandhadia,Paresh S.. Gas generating system. USP2007077237801.
  12. Bauer Hermann,DEX ; Furst Franz,DEX. Gas generator. USP1998075782487.
  13. Patterson, Donald B.; Mason, Scott A.. Gas generator. USP2010077762585.
  14. Quioc, Eduardo L.. Gas generator. USP2010107806954.
  15. Ukita, Shinichiro. Gas generator for restraining device. USP2014088801034.
  16. Kobayashi, Tomoharu; Matsuda, Naoki. Gas generator for restraining device of vehicle. USP2014058720944.
  17. Quioc,Eduardo L.. Inflator. USP2007097267365.
  18. Blackburn,Jeffery S.. Inflator and method of assembly. USP2008107438315.
  19. Mramor Vincent J.. Shorting clip for air bag inflator. USP2001046213800.