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특허 상세정보

Airbag inflator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26   
미국특허분류(USC) 280/741; 280/736; 102/531
출원번호 US-0335786 (2003-01-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Dinnin & Dunn, P.C.
인용정보 피인용 횟수 : 27  인용 특허 : 29

The present invention provides an inflator 10 for an inflatable restraint system in an automobile. The inflator includes an elongate inflator body 11 having a plurality of inflation apertures 40 and defining a first combustion chamber 25 wherein a first propellant charge 28 is positioned. A partitioning assembly 26 is nested within the inflator body 11 , and positioned proximate the second end 17 . The partitioning assembly 26 defines a second combustion chamber 35 wherein a second propellant charge 38 is positioned. First and second initiators 12 and 9 ...


1. An inflator for an inflatable restraint system in an automobile, the inflator comprising:an elongate inflator body having a first end and a second end and a plurality of inflation apertures, said inflator body defining a first chamber wherein a first propellant charge is positioned;a partitioning assembly within said inflator body, and positioned proximate said second end, said partitioning assembly defining a second chamber operatively independent of said first chamber wherein a second propellant charge is positioned within said second chamber;a filt...

이 특허에 인용된 특허 (29)

  1. Mossi G. Dean ; Dahl Kim V.. Adaptive output inflator. USP2000036032979.
  2. Rink Karl K. ; Green David J. ; Moore Walter A. ; Lewis Robert E.. Adaptive output inflator having a selectable oxidant composition. USP1999085941562.
  3. Burgi Anthony C. ; Klann Mark. Air bag inflator. USP2000026019389.
  4. Tsuneo Chikaraishi JP; Makoto Doi JP. Airbag inflator and method of manufacturing the same. USP2002106464254.
  5. Adams Gary V. (Perry UT) Anderson Scott R. (Tremonton UT) Lauritzen Donald R. (Hyrum UT). Aluminum inflator with steel center-tie. USP1985074530516.
  6. Scherer Henry W. (Chicago Mount Prospect IL) Swanson Roy T. (North Riverside IL). Corrosion resistant means in exhaust control device for circuit interrupting devices. USP1977014001750.
  7. Barker James M. (Katy TX) Grigar Larry L. (East Bernard TX) Schramek Dennis E. (Houston TX) Reid Starlin M. (Katy TX) Sumner Cyril R. (Houston TX). Downhole perforating method and apparatus using secondary explosive detonators. USP1988084762067.
  8. DeSautelle James J. (Rochester Hills MI) Vitek Janie M. (Commerce MI). Dual chamber nonazide gas generator. USP1997055628528.
  9. Florin Johann (Troisdorf DEX) Heinemeyer Friedrich (Siegburg DEX) Rh Peter (Troisdorf DEX) Steiner Ulrich (Troisdorf DEX) Uden Edward (Barmstedt DEX). Electronic delayed-action explosive detonator. USP1988034730558.
  10. Moore Walter A. ; Rink Karl K. ; Green David J. ; Lewis Robert E. ; Lang Gregory J.. Flow-open inflator. USP2001066244623.
  11. Rudolf Meixner DE; Werner Muller DE; Herbert Ragner DE. Gas Generator. USP2002116474685.
  12. Seigo Taguchi JP; Hiroyuki Ochi JP; Kenji Sako JP; Yoshiyuki Kishino JP. Gas generator. USP2002116485051.
  13. Simon Josef V. (Olching DEX) Liebl Thomas (Neubiberg DEX) Bauer Hermann (Chieming DEX) Oswald Ludwig (Schamach b. Grafing DEX) Schmucker Robert (Riemerling DEX). Gas generator for a safety system for protecting occupants in motor vehicles. USP1997035611566.
  14. Buchanan Eric S. (North Ogden UT) Smith Bradley W. (Ogden UT) Woodbury Mark B. (Salt Lake UT). Hybrid adaptive inflator for airbags. USP1997055630619.
  15. Bailey Kirk M. ; Lowe William Gregory. Inflator disk actuator backer plate. USP2000086095556.
  16. Schnelle Steven H. (New Haven IN) Wood Richard D. (Columbia City IN) Weicht Charles E. (Huntington IN). Method for manufacturing a check valve contained within a tube. USP1986094611374.
  17. Angermaier Lorenz,DEX. Method for operating a vehicle occupant restraint system and a device for carrying out the method. USP2001076254124.
  18. Siddiqui Shahid A. ; Stratton Rickey Lee. Multi-chamber inflator. USP2000086095561.
  19. Marchant Brent R. (Ogden UT). Multiple stage air bag inflator system. USP1996105564743.
  20. Cunningham Donald J. (North Ogden UT). Passenger automotive restraint generator. USP1990084950458.
  21. Perotto Christian,FRX. Pyrotechnic gas generator with adaptable flow rate and volume for air bags. USP1999105970880.
  22. 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.
  23. Snyder Brian T. ; Olson Brent K. ; Cunningham Donald J. ; Storey J. Kirk ; Jackson Scott A. ; Erickson James D.. Pyrotechnic inflator with reduced extent filter and cartridge charges. USP2000076089598.
  24. Rucker Klaus G. (Kinnelon NJ). Sealed pyrotechnic delay. USP1980084215631.
  25. Adamini, Chris A.; Krupp, Robert M.. Two chamber gas generator. USP2003046547277.
  26. Siddiqui Shahid A. ; Bollaert Charles C.. Two chamber inflator body. USP1999085934705.
  27. Khandhadia Paresh S. (Troy MI) Stratton Rickey L. (Pontiac MI). Variable nonazide gas generator having multiple propellant chambers. USP1997045622380.
  28. Canterberry J B ; Bowers Donald ; Solomon Daniel Steven. Variable output inflator. USP2000116149193.
  29. Bauer Kurt (Wolfsgrubenstr. 21 7121 Ingersheim 2 DEX) Schmid Eckhardt (Heilbronner Str. 62 7129 Brackenheim DEX). Wiper system for motor vehicles. USP1994125372449.

이 특허를 인용한 특허 피인용횟수: 27

  1. Hordos, Deborah L.; Burns, Sean P.; Williams, Graylon K.; Moquin, Larry A.; Khandhadia, Paresh S.. Auto-ignition composition. USP2015109162933.
  2. Burns, Sean P.; Hordos, Deborah L.; Newell, Jason. Autoignition compositions. USP2014078784585.
  3. Stevens,Bruce A.. Belt spool retractor. USP2008097424986.
  4. Mayville, Brian A.; Ranson, Justin W.. Filter for gas generating system. USP2014068746147.
  5. Miller, Cory G.; Williams, Graylon K.. Gas generant and synthesis. USP2010027667045.
  6. Miller, Cory G.; Williams, Graylon K.. Gas generant compositions. USP2010037686901.
  7. Mason, Scott A.; McCormick, David M.; Morgan, Richard W.; Anderson, Jeffrey. Gas generating system. USP2015069051224.
  8. Mayville, Brian A.; Tauchen, Dale E.; VanHooser, Joshua D.. Gas generating system. USP2015069051226.
  9. Mayville, Brian A.; Thompson, Christian P.. Gas generating system with gas generant cushion. USP2015079073512.
  10. Hordos, Deborah L.. Gas generator. USP2015069046327.
  11. Hordos, Deborah L.. Gas generator. USP2017019556078.
  12. Fresnel, Harold; Le Barh, Catherine. Gas generator and manufacturing method thereof. USP2014038671842.
  13. Burns, Sean P.. Gas generator assembly. USP2010097789018.
  14. Heudorfer,Benedikt. Gas generator for an occupant protection system of a vehicle. USP2007047204513.
  15. Pack, Wesley D.; Schumann, David T.. Gas generator with hybrid spring. USP2010057712780.
  16. Stevens,Bruce A.; Adamini,Chris A.. Helical pretensioner. USP2008097424985.
  17. Burns,Sean P.; Stevens,Bruce A.; Dunham,Steven M.; Williams,Graylon K.. Inflator. USP2006087097203.
  18. Edwards, II,Paul C.; Williams,Graylon K.; Patterson,Donald B.. Multiple chamber inflator. USP2006037017944.
  19. Stevens,Bruce A.; Williams,Graylon K.. Peroxide linear inflator. USP2007077243946.
  20. Marlin, Frederic; Marino, Gerard. Pyrotechnic composition that can be metered out for use as a thermal fuse in a gas generator and a gas generator including a compound having said composition. USP2011108029630.
  21. Burns,Sean P.; Halpin,Jeffrey W.. Pyrotechnic linear inflator. USP2007117293798.
  22. Burns,Sean P.; Stevens,Bruace A.; Quioc,Eduardo L.. Pyrotechnic linear inflator. USP2006077080854.
  23. Stevens,Bruce A.; Dunham,Steven Maxwell Gordon; Burns,Sean P.; Quioc,Eduardo L.; Newell,Jason. Pyrotechnic linear inflator. USP2007037192055.
  24. Stevens,Bruce A.. Seat belt pretensioner. USP2008047350734.
  25. Henck, Jeremy M.; Hordos, Deborah L.. Silicone propelled pedestrian hood lifter and seatbelt pre-tensioner. USP2018039926949.
  26. Khandhadia, Paresh S.; Burns, Sean P.. Vehicle component with integral inflator. USP2014018622419.
  27. Miller, Cory G.; Williams, Graylon K.. Water-based synthesis of poly(tetrazoles) and articles formed therefrom. USP2010087776169.