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특허 상세정보

Inflator device pressure relief

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26   
미국특허분류(USC) 280/737; 280/741; 280/742; 102/530
출원번호 UP-0363565 (2006-02-28)
등록번호 US-7520531 (2009-07-01)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Brown, Sally J
인용정보 피인용 횟수 : 7  인용 특허 : 12
초록

An inflator device for an inflatable cushion restraint system. The inflator device includes a housing at least in part defining a chamber containing a stored gas. The housing includes a first outlet orifice and a second outlet orifice. A first rupturable seal is disposed over the first outlet orifice and a second rupturable seal is disposed over the second outlet orifice. The second outlet orifice is a pressure release orifice for releasing the pressurized gas upon unanticipated elevated temperatures, such as during bonfire conditions. A plug is dispose...

대표
청구항

What is claimed is: 1. An inflator device for an inflatable cushion restraint system, the inflator device comprising: a housing including a housing wall at least in part defining a chamber, the chamber containing a stored gas; an outlet orifice in the housing wall; a rupturable seal sealing the outlet orifice; and a plug at least partially disposed at the outlet orifice and comprising a low melting temperature material adjacent the rupturable seal. 2. The inflator device of claim 1 wherein the low melting temperature material melts at or below an aut...

이 특허에 인용된 특허 (12)

  1. Unterforsthuber Karl (Oberhaching DEX) Sommer Karl-Heinz (Stockdorf DEX). Arrangement for an airbag gas generator. USP1991105054811.
  2. Miller Harry W. (Ogden UT) Moore Walter A. (Ogden UT) Kosoff David P. (Ogden UT) Cooke Kerry A. (Hooper UT) Green David J. (Brigham UT). Canister assembled fluid fueled inflator. USP1997105673933.
  3. Welz, Siegfried. Cold gas generator for an airbag system. USP2004116814371.
  4. Headley Paul S. (Mesa AZ). Consumable closure support for air bag inflator. USP1997075642903.
  5. Lowe Wm. Gregory ; Francis Joseph D.. Device for pressure relief during bonfire and tell-tale of compressed gas. USP1998045738372.
  6. Letendre Guy R. (Ogden UT) Chandler Virginia E. (Ogden UT) Monk David B. (Kaysville UT). Direct laser ignition of ignition products. USP1995045406889.
  7. Moore Walter A. ; Rink Karl K. ; Green David J. ; Lewis Robert E. ; Lang Gregory J.. Flow-open inflator. USP2001066244623.
  8. Hamilton Brian K. (Littleton CO) Butt Ronald J. (Aurora CO). Gas inflator apparatus. USP1991105060974.
  9. Rink Karl K. (Liberty UT) Clark Marcus T. (Kaysville UT). Liquid-fueled device to combine the functions of a low pressure switch (LPS), squib, and gas generator. USP1996035496062.
  10. Richardson William B. (Kaysville UT) Rink Karl K. (Liberty UT) Rink Linda M. (Liberty UT). Liquid-fueled inflator with a porous containment device. USP1997035607181.
  11. Clark Marcus T. (Kaysville UT) Marchant Brent R. (Ogden UT). Low pressure switch/initiator/gas generator. USP1995075429387.
  12. Bailey Todd R.. Method and apparatus for storing fluid under pressure. USP1998025713597.