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특허 상세정보

Inflator for use with gas generant compositions containing guanidines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26    C06B-031/12   
미국특허분류(USC) 28/0741 ; 14/903.6 ; 14/906.2 ; 14/907.6
출원번호 US-0122213 (1998-07-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Drayer
인용정보 피인용 횟수 : 24  인용 특허 : 22
초록

The present invention relates to an inflator for a vehicle airbag employing non-azide gas generants. The invention also relates to a new filter system for airbag inflators. The filter is a metal ribbon coiled within the inflator house. The metal ribbon comprises at least one segment of apertures and a segment of expanded metal.

대표
청구항

[ We claim:] [1.] An inflator for use in inflating an occupant restraint system in response to a vehicle collision signal comprising:(a) housing means defining at least one discharge port for directing a gaseous flow from said housing means;(b) gas generating means disposed within said housing means;(c) an ignition unit; and(d) a filter means wherein said filter means is disposed between said discharge port and said gas generating means; said filter means comprises a metallic ribbon with at least one segment of its length having apertures therethrough an...

이 특허에 인용된 특허 (22)

  1. Adamini Chris A.. Air bag inflator. USP1998095806888.
  2. Faigle Ernst M. (Dryden MI) Sparks Tracy S. (Lapeer MI) Thompson Richard J. (Imlay City MI). Air bag inflator. USP1997035609360.
  3. Canterberry J B ; Schlueter Samuel Steven ; Adams John Herman ; Walsh Robert Keith ; Trevillyan Dennis Alvin. Airbag inflator employing gas generating compositions containing mica. USP1998065765866.
  4. Adams, Gary V.; Ahlf, Wilbur J.; Kirchoff, George F.; Lange, Rholand E.. Auto ignition device. USP1985124561675.
  5. Yoshida Nobuo (Himeji JPX) Nishida Kenziro (Ageo JPX) Inoue Noboru (Himeji JPX). Auto ignition device. USP1993025186491.
  6. Kobari Hirokazu (Fukushima JPX) Kishimoto Junichi (Fukushima JPX). Gas generating agent pack of air bag inflation gas generator. USP1995115468016.
  7. Yamato Yo,JPX. Gas generating agent with trihydrazino triazine fuel. USP1998065773754.
  8. Ochi Koji (Aichi JPX) Narita Kazuyuki (Aichi JPX) Matsuda Kazunori (Aichi JPX) Asano Nobukazu (Handa JPX). Gas generator composition and process for manufacturing the same. USP1995115470406.
  9. Cunningham Donald J. (North Ogden UT) Erickson James D. (Ogden UT). Gas generator for vehicle occupant restraint system. USP1995085443286.
  10. Kasama Tsuneo (Kawagoe JPX) Fujiyama Hikaru (Kawagoe JPX) Nagaoka Tadahiko (Sayama JPX) Katoh Masayoshi (Kawagoe JPX). Gas generator utilizing granular silicon carbide as coolant. USP1982024316874.
  11. Plantif Bernard E. (Saint Medard-en-Jalles FR) Pasquier Michel C. (Merignac FR) Tillac Jean-Francois (Bordeaux Cauderan FR). Gas generator with a combustion chamber laterally surrounded by a cooling chamber. USP1976053958949.
  12. Scheffee Robert S. ; Wheatley Brian K.. Gas-generative composition consisting essentially of ammonium perchlorate plus a chlorine scavenger and an organic fuel. USP1999015861571.
  13. Lenzen Reiner (Almont MI). Igniter for gas generating material. USP1989084858951.
  14. Hock Christopher (Uintah UT) Rink Linda M. (Liberty UT) Kottke Kurt E. (Bountiful UT) Philpot Paul (Layton UT). Inflator filter made of wrapped mesh. USP1997095665131.
  15. Cuevas Jess (Scottsdale AZ). Lightweight non-welded gas generator with rolled spun lip. USP1990034907819.
  16. Knowlton Gregory D. ; Ludwig Christopher P.. Method of safely initiating combustion of a gas generant composition using an autoignition composition. USP1998045739460.
  17. Allard John E. (North Ogden UT) Rink Linda M. (Liberty UT). Nitrogen gas generator. USP1992045104466.
  18. Lundstrom Norman H. ; Khandhadia Paresh S.. Nonazide gas generating compositions. USP1998055756929.
  19. Emery Jerome W. (Lakeland FL) O\Loughlin John P. (Mesa AZ). Safety apparatus. USP1992055114179.
  20. Armstrong ; III Charles W. (Huntsville UT) Rink Linda M. (Liberty UT) Hatt Wesley L. (Centerville UT) Parker Todd S. (Centerville UT) Fulmer Brian H. (Farr West UT). Treatment of inflatable restraint system inflator particulate-containing gas with expanded metal. USP1996095551724.
  21. Fulmer Brian H. (Farr West UT) Parker Todd S. (Centerville UT). Varying permeability filter for airbag inflator. USP1996045503806.
  22. Faigle Ernst M. (Imlay City MI) Semchena John H. (Royal Oak MI) Thompson Richard J. (Imlay City MI). Vehicle occupant restraint system. USP1991055016914.

이 특허를 인용한 특허 피인용횟수: 24

  1. Hatomoto, Atsushi. Cylindrical filter for gas generator. USP2014038672350.
  2. Greenwood, George; Pfefferle, Richard. Expanded metal filters. USP2017079700825.
  3. Jackson, Scott; Lewis, Robert E.; Smith, Kevin; Smith, Gary; Lang, Gregory J.. Filter for airbag inflator using variable expanded metal. USP2010117823919.
  4. Shiomi, Kazumitsu; Koyama, Kazuya; Matsuda, Naoki; Ryobo, Eiichi; Yamazaki, Masayuki. Filter for gas generator. USP2013038394157.
  5. Sampson, William P.. Fire suppression systems and methods of suppressing a fire. USP2017069682259.
  6. Soderquist, Quin; Smith, Bradley W.. Flangeless inflators and methods of making such inflators for use with inflatable airbag cushions. USP2013048408583.
  7. Larsen, Alan R.; Nelson, Earl H.. Flexible airbag inflator. USP2005026854764.
  8. Cheal, Blake L.; Kemp, John D.; Hammer, Steve. Gas generant filter assemblies. USP2005056886855.
  9. Sato, Eishi; Kubo, Dairi; Ikeda, Kenjiro. Gas generating composition. USP2005076918976.
  10. Yamato, Yo. Gas generating composition. USP2004086779464.
  11. Sampson, William P.. Gas generator. USP2013128616128.
  12. Suehiro, Akihiko; Tanaka, Koji; Saso, Takashi. Gas generator. USP2005056890002.
  13. Robbins, Steven M.; Sampson, William P.. Gas-generating devices with grain-retention structures and related methods and systems. USP2014038672348.
  14. Charrette, Dimitri; Chounet, Georges. Gas-generating pyrotechnic compositions with a binder and continuous manufacturing process. USP2004116824626.
  15. Smith, Bradley W.; Cox, Matthew A.. Inflator device having an annular inflation gas discharge opening. USP2009107597353.
  16. Cox, Matthew A.; Smith, Bradley W.; Parkinson, David W.. Inflator-based fire suppression. USP2015018939225.
  17. Sampson, William P.. Liquid-augmented, generated-gas fire suppression systems and related methods. USP2015038967284.
  18. Blau, Reed J.; Rozanski, James D.; Truitt, Richard M.; Lund, Gary K.; Sampson, William P.. Man-rated fire suppression system and related methods. USP2013048408322.
  19. Blau, Reed J.; Rozanski, James D.; Truitt, Richard M.; Lund, Gary K.; Sampson, William P.. Man-rated fire suppression system and related methods. USP2018039919173.
  20. Lund, Gary K.; Rozanski, James D.. Method and apparatus for suppression of fires. USP2010127845423.
  21. Lund,Gary K.; Rozanski,James D.. Method and apparatus for suppression of fires. USP2008037337856.
  22. Stevens,Bruce A.; Dunham,Steven M. G.. Micro gas generator including an initiator blast shield. USP2008087407184.
  23. Richardson,Adam Tartar; Bennett,Joseph Michael. System and method for suppressing fires. USP2008117455120.
  24. Clark, Marcus T.; Longhurst, Nyle K.; Callister, Eric V.. Tortuous path filter for airbag inflator. USP20181010093271.