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특허 상세정보

Igniter for gas bag inflator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26   
미국특허분류(USC) 280/741 ; 102/202.5 ; 102/202.14 ; 102/531
출원번호 US-0916558 (1997-08-22)
발명자 / 주소
인용정보 피인용 횟수 : 24  인용 특허 : 16

A low pressure igniter system for a gas bag inflator using a head-end chamber or closure to house a pyrotechnic ignition compound that is ignited by an initiator (squib). The housing for the igniter includes a base having a skirt that extends from the periphery of the base with the base and the skirt being a single piece of material. When initiated the low pressure igniter has a large flame front producing hot gas and particles. The low pressure igniter provides a low cost alternative to current pyrotechnic igniters, and is further advantageous in that i...


[ What is claimed is:] [1.] A low pressure igniter for a gas bag inflator having a gas generant material in the form of pellets or wafers that is characterized by providing, when functioning, a large diameter flame front producing hot gas and particles, and which is projectile free, comprising,an igniter housing including a base having a skirt extending from the periphery of said base, said base and said skirt of said housing being a single piece of material,an end plate perforated over substantially the whole area thereof, said perforated end plate bein...

이 특허에 인용된 특허 (16)

  1. Little ; II David J. (Collegeville PA). Airbag igniter having double glass seal. USP1992085140906.
  2. Adams, Gary V.; Ahlf, Wilbur J.; Kirchoff, George F.; Lange, Rholand E.. Auto ignition device. USP1985124561675.
  3. Nilsson Karl E. (Ottobrunn DEX). Electric ignition system. USP1990094959011.
  4. Cunningham Donald J. (North Ogden UT) Smith Bradley W. (Ogden UT). Flash ignition system. USP1992055109772.
  5. Schneiter Fred E. (North Ogden UT) Thompson Arnold R. (Brigham City UT) Davis Leland E. (Brigham City UT) Kirchoff ; Jr. George F. (Brigham City UT). Gas generator. USP1976103985076.
  6. Smith Bradley W. (Ogden UT) Clark Randall J. (Pleasant View UT) Kort Leland B. (Lakewood CO) Wong Michael H. (Ogden UT). Hybrid (augmented) gas generator. USP1995105456492.
  7. Kort Leland B. (Lakewood CO) Moore Walter A. (Ogden UT) Clark Randall J. (Pleasant View UT) Johnson Kelly B. (Layton UT) Pierotti L. John (Huntsville UT) Hussey Brett (Bountiful UT). Hybrid inflator with elongated housing and center discharge. USP1996075533751.
  8. Diepold Gisela (Hechendorf DEX) Vetter Bernhard (Bruckmhl DEX) Unterforsthuber Karl (Oberhaching DEX). Ignition device. USP1992095142982.
  9. Swann Timothy A. (Mesa AZ) Skouson John D. (Mesa AZ). Ignition material packet assembly. USP1991095046429.
  10. Albrecht Uwe (Nuremberg DEX) Bretfeld Anton (Furth DEX) Kraft Josef (Berg DEX). Ignition unit, in particular for an air bag gas generator. USP1993115259644.
  11. Adams Gary V. (Perry UT). Initiator and method for the incorporation thereof in an inflator. USP1988024722551.
  12. Fischer Craig M. (Mesa AZ) O\Loughlin John P. (Mesa AZ). Isolation member for air bag inflator. USP1995025388859.
  13. Adams Gary V. (Brigham City UT) Schneiter Fred E. (Ogden UT). Method of and apparatus for gas generation. USP1981104296084.
  14. Webber James L. (Centerville OH) Holmes Francis J. (Beavercreek OH). Supplemental inflation restraint inflator. USP1995105462307.
  15. Ludwig Christopher P. (4038 Normanwood West Bloomfield MI 48323). Vehicle airbag inflator and related method. USP1996095551725.
  16. Schneiter Fred E. (North Ogden UT). Wafer grain gas generator. USP1990014890860.

이 특허를 인용한 특허 피인용횟수: 24

  1. Daoud, Sami. Constant output high-precision microcapillary pyrotechnic initiator. USP2004016672215.
  2. Daoud, Sami. Constant output high-precision microcapillary pyrotechnic initiator. USP2004076761116.
  3. Fischer, Christopher K.. Discharge orifice for airbag inflator. USP2013088517420.
  4. Sampson, William P.. Fire suppression systems and methods of suppressing a fire. USP2017069682259.
  5. Duvacquier, Daniel; Lelievre, Xavier; Patton, Yvonnig; Peremarty, François. Gas generation for a safety device, the charge of which is initiated by a heat-generating means. USP2014048708367.
  6. Bierwirth,Sebastian; Schwuchow,Karsten; Ruckdeschel,Rolf. Gas generator. USP2006117137339.
  7. Dunham,Steven M G; Stevens,Bruce A.. Gas generator. USP2008117448649.
  8. Numoto, Kenji; Iwai, Yasunori. Gas generator. USP2011087988192.
  9. Parkinson, David W.; Smith, Bradley W.. Gas generator. USP2012048162350.
  10. Schoenhuber,Georg. Gas generator. USP2008097427082.
  11. McCormick,David M.. Gas generator and gas generant packet used therein. USP2006057052041.
  12. Heeke, Neil. Hermetically sealed electrical feed-through device with a bent isolated pin in a circular glass seal. USP2005046877431.
  13. Heeke, Neil. Hermetically sealed electrical feed-through device with a straight isolated pin in an offset oval glass seal. USP2005046874423.
  14. Heeke, Neil. Hermetically sealed electrical feed-through device with an oval-cross-sectioned isolated pin in a circular glass seal. USP2005046874422.
  15. McCormick,David M.. Inflator. USP2006077073820.
  16. Robinette, Bryce; Clark, Ken. Inflator for an airbag. USP2011027883108.
  17. Staheli, Clint; Smith, Bradley W; Parkinson, David; Hussey, Brett. Inflator with ignition distribution. USP2011067967333.
  18. Cox, Matthew A.; Smith, Bradley W.; Parkinson, David W.. Inflator-based fire suppression. USP2015018939225.
  19. Yabuta, Mikio; Katsuda, Nobuyuki. Initiator assembly. USP2004046718884.
  20. Avetisian, Vahan; Chimayan, Mher. Integral pyrotechnic initiator with molded connector. USP2003116644198.
  21. Hubbard, Ryan Mark; Kida, Jeff. Low-profile igniter assemblies adapted for use with inflatable airbag systems. USP2014038661985.
  22. Blau, Reed J.; Rozanski, James D.; Truitt, Richard M.; Lund, Gary K.; Sampson, William P.. Man-rated fire suppression system and related methods. USP2018039919173.
  23. Malecki Raymond J. ; Rouse William G. ; Hartman Daniel J. ; Morgan Samuel ; Mills Tom. Propellant based aerosol generating device and method of use. USP2000046047644.
  24. William G. Rouse ; Raymond J. Maleck ; Daniel J. Hartman ; Noel Gonzalez ; Daniel M. Jackson ; Walter T. Robinson. Propellant-based aerosol generation devices and method. USP2002076412416.