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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Dual stage inflator

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26   
미국특허분류(USC) 280/741; 280/736; 280/742
출원번호 US-0255834 (1999-02-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fitzpatrick, Cella, Harper & Scinto
인용정보 피인용 횟수 : 52  인용 특허 : 65
초록
▼

A non-hybrid pyrotechnic filterless inflator, i.e., gas generator, for an automotive passive restraint air bag having a generally discoidally-shaped pressure vessel having a diameter that preferably is greater than or about equal to its height formed of a cup-shaped closure cap and a base member and having at least one exhaust nozzle for directing gaseous products out of the inflator and into the air bag. The pressure vessel contains two separated and independently initiated initiator assemblies. By initiating either one or both initiator assemblies, the...

대표
청구항
▼

1. A dual stage inflator capable of producing a gas output modulated between at least a first output level and a second output level, said dual stage inflator comprising:(a) a single pressure vessel, said pressure vessel comprising at least one exhaust nozzle adapted to permit passage of gases within said pressure vessel out of said pressure vessel; (b) a first non-pressurizable chamber within said pressure vessel, said first non-pressurizable chamber comprising: (i) a first gas-generant charge present in an amount sufficient to generate the first output...

이 특허에 인용된 특허 (65)

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  9. Cuevas Jess (Scottsdale AZ). Aspirating/venting motor vehicle passenger airbag module. USP1994025286054.
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  30. Emery Jerome W. (Tempe AZ) Swann Timothy A. (Mesa AZ) O\Loughlin John P. (Mesa AZ) Daly Michael F. (Rochester Hills MI). Hermetically sealed container for air bag inflator. USP1994055308588.
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  34. Renfroe Donald (Knoxville TN) Brown Roy G. (Knoxville TN) Bilbrey David A. (Crossville TN) Frantom Richard L. (Richmond MI) Ludeke Steven L. (Knoxville TN) Robbins Richard K. (Knoxville TN) Husband R. Hybrid inflator. USP1997085660412.
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  37. Bishop Robert J. (Sterling Heights MI) Frantom Richard L. (Richmond MI) Kremer Robert M. (Fraser MI) Ocker Klaus F. (Fraser MI) Brown Roy G. (Hot Springs AR) Ross James (Fairfax VA) Renfroe Donald W.. Hybrid inflator with staged inflation capability. USP1994105351988.
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  46. Bailey Todd R. (Mesa AZ). Initiator for an air bag inflator. USP1997045621183.
  47. Cuevas Jess (Scottsdale AZ). Lightweight non-welded inflator unit for automobile airbags. USP1990054923212.
  48. Cuevas Jess (Scottsdale AZ). Linear bilateral inflator module. USP1991105058921.
  49. Bayley Gregory S. (Dryden MI) Wipasuramonton Pongdet P. (Rochester MI) Coultas Terrence J. (Canyon Country CA) Cisney Larry E. (Imlay City MI). Method and apparatus for inflating an inflatable vehicle occupant restraint. USP1996025492365.
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  53. Schluter Klaus,DEX ; Schwarz Wolfgang,DEX ; Kuscher Gerd,DEX ; Feuerstake Eugen,DEX ; Klober Martin,DEX ; Schneider Karl-Heinz,DEX ; Honda Kiyoshi,JPX ; Kobayashi Seiichiroh,JPX ; Kishimoto Junichi,J. Multiple stage airbag gas generator. USP1998115839754.
  54. Bauer Hermann,DEX ; Bender Richard,DEX ; Furst Franz,DEX ; Vetter Bernhard,DEX ; Winterhalder Marc,DEX ; Zeuner Siegfried,DEX. Pyrotechnic gas generator with two separate combustion chambers. USP1998095799973.
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  58. Katter Lincoln B. (Lynnwood WA). Two stage inflation system. USP1976063961806.
  59. Patel Jitendrea (Cedar Knolls NJ) Breed Allen (Boonton Township NJ) Thuen Torbjorn (Morris Plains NJ) Brantman Russel (New City NY). Two stage inflator with module venting for passenger side airbags. USP1996055513879.
  60. Inokuchi Nobuyuki (Toyota JPX) Hamada Kouzo (Okazaki JPX). Two-stage air bag system. USP1980074213635.
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  62. DiGiacomo Michael ; Gold Stephen ; Husband Richard ; Bishop Robert ; Copperthite Chester ; Woods Charles. Variable output driver side hybrid inflator. USP1998125851027.
  63. Ludwig Christopher P. (4038 Normanwood West Bloomfield MI 48323). Vehicle airbag inflator and related method. USP1996095551725.
  64. Faigle Ernst M. (Imlay City MI) Semchena John H. (Royal Oak MI) Thompson Richard J. (Imlay City MI). Vehicle occupant restraint system. USP1991055016914.
  65. Sampson William P. (Mesa AZ). Vehicle occupant restraint with auto ignition material. USP1996095556132.

이 특허를 인용한 특허 피인용횟수: 52

  1. Schenck, Michael A.; Vendely, Michael J.; Griever, Jr., Charles D.. Active venting of an airbag module. USP2004026692022.
  2. Yamazaki, Masayuki; Ueda, Masayuki. Air bag apparatus. USP2014118876158.
  3. Overton, Douglas Earl; Rose, James Michael. Air bag heat sink/filter securing method and apparatus. USP2014128910364.
  4. Katsuda,Nobuyuki; Yabuta,Mikio. Air bag module. USP2009037510210.
  5. Sugimoto, Kazutaka; Namiki, Hideo; Umebayashi, Fujio; Makabe, Takumi. Airbag apparatus. USP2014078783714.
  6. Hordos, Deborah L.. Airbag inflator pad. USP20181110118584.
  7. Hordos, Deborah L.. Autoigniting, antivirbration airbag inflator pad. USP2017069676366.
  8. Whited, Timothy J.; Clark, Randy. Cylindrical passenger airbag module. USP2005026854760.
  9. McFarland, Eric R. Dual stage air bag inflator. USP2015038985624.
  10. Summers, Matt H.; Villarreal, James K.; Langhenry, Mark T.; Danforth, Jeremy C.; Walter, John W.. Electrode ignition and control of electrically operated propellants. USP20181210145337.
  11. Sampson, William P.. Fire suppression systems and methods of suppressing a fire. USP2017069682259.
  12. Blackburn, Jeffery S.. Gas generating system. USP2009057537240.
  13. Blackburn,Jeffery S.. Gas generating system. USP2008057367584.
  14. McCormick, David M.. Gas generating system. USP2010107814838.
  15. McCormick, David M.; Hardenburg, Robert M.; Vergara, Bernardo V.. Gas generating system. USP2010027654565.
  16. McCormick,David M.. Gas generating system. USP2008037343862.
  17. Izuma, Toshihiro. Gas generator. USP20181010086791.
  18. Okuyama, Takashi. Gas generator. USP2018049944249.
  19. Patterson, Donald B.; Mason, Scott A.. Gas generator. USP2010077762585.
  20. Sampson, William P.. Gas generator. USP2013128616128.
  21. Schoenhuber,Georg. Gas generator. USP2008097427082.
  22. Suehiro, Akihiko; Dosai, Takayoshi; Saito, Tetsuo; Kawakami, Tameo; Sato, Eishi. Gas generator. USP2009047516983.
  23. Bierwirth, Sebastian; Hofmann, Achim; Neumayer, Hans-Peter; Spitzenberger, Dieter; Nuiding, Hannes; Schober, Thomas; Bommer, Josef; Breddermann, Tobias; Schwebel, Dietmar. Gas generator and airbag module. USP2016099452729.
  24. Kubo, Dairi; Tamura, Kazuhisa. Gas generator and method of manufacturing the same. USP2010127850201.
  25. Kubo, Dairi; Amano, Junya; Nakamura, Koji; Ikeda, Kenjiro. Gas generator for actuating vehicle passenger constrainer. USP2004096796580.
  26. Matsuda,Naoki; Yabuta,Mikio. Gas generator for air bag. USP2009027487995.
  27. Robbins, Steven M.; Sampson, William P.. Gas-generating devices with grain-retention structures and related methods and systems. USP2014038672348.
  28. Katsuda, Nobuyuki; Hirata, Norimasa; Yamazaki, Masayuki. Hybrid inflator. USP2004106808204.
  29. Quioc,Eduardo L.. Inflator. USP2007097267365.
  30. Quioc,Eduardo L.. Inflator. USP2006026997477.
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  34. Bierwirth, Sebastian; Hofmann, Achim; Neumayer, Hans-Peter; Spitzenberger, Dieter; Nuiding, Hannes; Schober, Thomas; Bommer, Josef; Breddermann, Tobias; Schwebel, Dietmar. Inflator and airbag module. USP2017059643564.
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  36. Bierwirth, Sebastian; Hofmann, Achim; Neumayer, Hans-Peter; Spitzenberger, Dieter; Nuiding, Hannes; Schober, Thomas; Bommer, Josef; Breddermann, Tobias; Schwebel, Dietmar. Inflator and airbag module. USP2017129840224.
  37. Blackburn,Jeffery S.. Inflator and method of assembly. USP2008107438315.
  38. Parkinson, David W.; Kenney, Steven B.; Hess, Gregg; Hammer, Steve; Mendenhall, Ivan V.. Inflator device ignition of gas generant. USP2004056739621.
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  40. Hoffman, Isaac L.; Rasmussen, Kirk; Smith, Bradley W.. Inflator second stage combustion control. USP2010067726687.
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  43. Cox, Matthew A.; Smith, Bradley W.; Parkinson, David W.. Inflator-based fire suppression. USP2015018939225.
  44. Jordan, Michael P.; Smith, Bradley W.; Kida, Jeff. Initiator assemblies. USP2016099440615.
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  52. Henck, Jeremy M.. Secondary chamber combustion control mechanism. USP2017059643565.

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