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특허 상세정보

Airbag inflator and an airbag apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26   
미국특허분류(USC) 280/736; 280/741; 280/742
출원번호 US-0224806 (1998-12-31)
우선권정보 JP-0085389 (1996-04-08); JP-0085390 (1996-04-08); JP-0202460 (1996-07-31); JP-0202461 (1996-07-31); JP-0202462 (1996-07-31); JP-0202463 (1996-07-31); JP-0202464 (1996-07-31); JP-0228620 (1996-08-29); JP-0290348 ()
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Birch, Stewart, Kolasch & Birch, LLP
인용정보 피인용 횟수 : 12  인용 특허 : 26
초록

An airbag inflator includes non-azide gas generating propellants, surrounding an ignition device, disposed inside a housing. The gas generating propellants are surrounded by a coolant/filter device having a pressure loss of 0.3×10-2to 1.5×10-2kg/cm2at a flow rate of 100 l/min/cm2. A space is provided between an outer periphery of the coolant/filter device and the housing such that the combustion gas passes through the entire area of the coolant/filter device. The coolant/filter device is also surrounded by a swell suppressing layer which prevents the coo...

대표
청구항

An airbag inflator includes non-azide gas generating propellants, surrounding an ignition device, disposed inside a housing. The gas generating propellants are surrounded by a coolant/filter device having a pressure loss of 0.3×10-2to 1.5×10-2kg/cm2at a flow rate of 100 l/min/cm2. A space is provided between an outer periphery of the coolant/filter device and the housing such that the combustion gas passes through the entire area of the coolant/filter device. The coolant/filter device is also surrounded by a swell suppressing layer which prevents the coo...

이 특허에 인용된 특허 (26)

  1. Ward Alan J. (North Ogden UT) Letendre Guy R. (Ogden UT) Miller Harry M. (Ogden UT) Lindsey David W. (Ogden UT) Olson Brent K. (Clearfield UT) Jordan Michael P. (South Weber UT). Air bag filter and seal arrangement. USP1996105564741.
  2. Parker Todd S. (Centerville UT) Snyder Brian T. (Hooper UT) Fulmer Brian H. (Farr West UT). Air bag inflator. USP1995115466420.
  3. 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.
  4. Ito Yuji,JPX ; Sato Eishi,JPX ; Tanaka Akihiko,JPX ; Iwasaki Makoto,JPX ; Ikeda Kenjiro,JPX ; Oishi Eri,JPX ; Minoguchi Ryo,JPX ; Yoshikawa Eiichiro,JPX ; Kuroiwa Akihiko,JPX. Airbag explosive composition and process for producing said composition. USP2000036033500.
  5. Canterberry J B ; Schlueter Samuel Steven ; Adams John Herman ; Walsh Robert Keith ; Trevillyan Dennis Alvin. Airbag inflator employing gas generating compositions containing mica. USP1998065765866.
  6. Whalen Daniel D. (Gilbert AZ) Geyer David L. (Shelby Township MI) Simpson Gina H. (Mesa AZ). Apparatus for inflating a vehicle occupant protection device. USP1997095671946.
  7. Zander Ronald (Mesa AZ) Wells Dennis J. (Phoenix AZ) Merkley Leon (Mesa AZ) Esterberg Dean (Mountain Lakes NJ). Deflector ring for use with inflators with passive restraint devices. USP1990024902036.
  8. DeSautelle James J. (Rochester Hills MI) Vitek Janie M. (Commerce MI). Dual chamber nonazide gas generator. USP1997055628528.
  9. O\Loughlin John P. (Mesa) Boehmer Eldron L. (Mesa) Swann Timothy A. (Mesa AZ). Filter. USP1993045204068.
  10. Hill Robert W. (Pleasant View UT). Gas bag inflators. USP1986054590041.
  11. Adams, Gary V.; Ahlf, Wilbur J.; Cunningham, Donald J.; Dahle, David P.. Light weight welded aluminum inflator. USP1985104547342.
  12. Lauritzen Donald R. (Hyrum UT) Green David J. (Brigham City UT) Taylor Robert D. (Hyrum UT) Mitson Scott C. (Honeyville UT). Linear igniters for airbag inflators. USP1997055626360.
  13. Adams Gary V. (Brigham City UT) Schneiter Fred E. (Ogden UT). Method of and apparatus for gas generation. USP1981104296084.
  14. O\Loughlin John P. (Mesa AZ) Novak Conrad M. (Mesa AZ). Method of assembling an inflator for a vehicle occupant restraint. USP1992025087070.
  15. O\Loughlin John P. (Mesa AZ) Novak Conrad M. (Mesa AZ). Method of assembling an inflator for a vehicle occupant restraint. USP1992025086550.
  16. Burnard Dennis W. (Roseville MI) Kmenta Steven (Canton MI) Hughes Timothy E. (Livonia MI). Overpressure regulating airbag inflator. USP1994095346251.
  17. Zeigler Edward H. (Great Meadows NJ). Propellant composition for automotive safety applications. USP1996045507891.
  18. Fulmer Brian H. (Farr West UT). Single side wall air bag inflator. USP1996095556130.
  19. Fulmer Brian H. (Farr West UT). Single side wall air bag inflator and method of making the same. USP1997115683106.
  20. Cunningham Donald J. (North Ogden) Allard John E. (North Ogden) Chandler Virginia E. (Ogden) Smith Bradley W. (Ogden) Monk David B. (Kaysville UT). Universal squib connector. USP1993045200574.
  21. Khandhadia Paresh S. (Troy MI) Stratton Rickey L. (Pontiac MI). Variable nonazide gas generator having multiple propellant chambers. USP1997045622380.
  22. Fulmer Brian H. (Farr West UT) Parker Todd S. (Centerville UT). Varying permeability filter for airbag inflator. USP1996045503806.
  23. Ludwig Christopher P. (4038 Normanwood West Bloomfield MI 48323). Vehicle airbag inflator and related method. USP1996095551725.
  24. Walters Gary A. (Mesa AZ). Vehicle occupant restraint apparatus. USP1996125584501.
  25. Davis Terry R. (Fruit Heights UT) Bolieau Donald J. (North Ogden UT). Vented gas passenger side air bag inflator. USP1993125269561.
  26. Schneiter Fred E. (North Ogden UT). Wafer grain gas generator. USP1990014890860.