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특허 상세정보

Pressurized gas release mechanism

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26   
미국특허분류(USC) 280/737;
출원번호 US-0321537 (2009-01-22)
등록번호 US-8113542 (2012-02-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    L.C. Begin & Associates, PLLC.
인용정보 피인용 횟수 : 3  인용 특허 : 21
초록

A gas seal for containing a pressurized fluid in a container. The gas seal includes a rupturable portion and an extension coupled to the rupturable portion such that a predetermined minimum force acting on the extension produces a rupture of the rupturable portion, permitting pressurized fluid flow past the gas seal. An inflator and a vehicle occupant protection system incorporating the gas seal are also disclosed.

대표
청구항

1. A gas seal for containing a pressurized fluid in a container, the gas seal comprising: a rupturable portion; andan extension coupled to the rupturable portion such that at least a portion of a force acting on the extension is transferred to the rupturable portion so as to promote rupture of the rupturable portion by generating stresses in the rupturable portion, the extension defining a cavity therein, the cavity having at least one closed end, wherein the rupturable portion closes a closed end of the cavity. 2. The gas seal of claim 1 wherein at leas...

이 특허에 인용된 특허 (21)

  1. Headley Paul S.. Air bag inflator. USP1998095803494.
  2. Furusawa,Takasi; Khandhadia,Paresh S.. Airbag release aid. USP2006117134690.
  3. Blomquist Harold R.. Cool burning ammonium nitrate based gas generating composition. USP2001056231702.
  4. Ittel Steven Dale ; Nelb Gary William. Device for abating carbon monoxide in airbags. USP1998095806886.
  5. Cuevas Jess A. (Scottsdale AZ). Dual stage air bag inflator. USP1997115690357.
  6. Yoshida,Masahiro; Kodama,Ryoi; Kishino,Yoshiyuki. Gas generator. USP2007027178831.
  7. Flamm, Frieder. Gas generator and restraint system for a vehicle. USP2005086932383.
  8. Ruckdeschel Rolf,DEX ; Tieu Anh-Dung,DEX ; Lindner Markus,DEX ; Laucht Horst,DEX ; Winterhalder Marc,DEX ; Fink Martin,DEX ; Hinterberger Christof,DEX ; Leifheit Markus,DEX. Gas generator with cooling device. USP2001036196583.
  9. Buchanan Eric S.. Hybrid inflator with projectile gas release. USP1998015709406.
  10. McCormick,David M.. Inflator. USP2006077073820.
  11. Blumenthal Jack L. (Los Angeles CA). Inflator assembly. USP1994095350192.
  12. Rossbach,Thomas; Klettenheimer,Guido. Inflator having an improved closure cap. USP2008077401808.
  13. Rink Karl K. (Liberty UT) Green David J. (Brigham UT) Letendre Guy R. (Ogden UT). Inflators which store premixed fluid fuel and oxidizer in a porous matrix. USP1997075649720.
  14. Moller Tilo,DEX. Opening apparatus for the gas pressure container of an airbag. USP2001066247725.
  15. Delonge-Immik Gudrun (Kornwestheim DEX) Henseler Wolfgang (Tbingen DEX) Mnzel Wolf-Dietrich (Altdorf DEX) Knoll Heinz (Stuttgart DEX). Pressure vessel for the storage of a gas having an outflow valve. USP1993075226668.
  16. Blackburn, Jeffery S.. Pressurized gas release mechanism. USP2009097588265.
  17. Blackburn, Jeffery S.. Pressurized gas release mechanism. USP2009107597354.
  18. Mandzy John (Pittsfield MA) Degler David S. (Pittsfield MA). Safety bag inflation apparatus using a liquid propellant gas generator. USP1996015487561.
  19. DiGiacomo Michael ; Scheffee Robert S.. Solid propellant/water type hybrid gas generator. USP2000066076468.
  20. Reich Erwin A. (Stamford CT). Synthesis gas generation apparatus. USP1985014494963.
  21. Taylor Robert D. ; Barnes Michael W. ; Mendenhall Ivan V.. Treatment of airbag inflation gases. USP2000046051158.