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특허 상세정보

Liquid-fueled device to combine the functions of a low pressure switch (LPS), squib, and gas generator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26    H01H-035/34   
미국특허분류(USC) 280/737 ; 280/741 ; 102/2025 ; 102/20214
출원번호 US-0392633 (1995-02-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 0

Featured for use with a hybrid air bag inflator containing inert stored gas under high pressure is a liquid fueled construction which combines the functions of an initiator, gas generator, and differential low pressure switch into a single device. Instead of being filled with a mixture of combustible gases, the device is filled with a combination of gases and liquids. Alternatively, it makes use of a hybrid squib in conjunction with different combinations of gases and liquids. A pyrotechnic material is used to ignite the mixture regardless of the combina...


A liquid-fueled device to combine the functions of a low pressure switch, squib and gas generator for a compressed gas air bag inflator comprising, first and second diaphragms each of which are electrically conducting, electrically non-conductive spacer means having a first side and a second side, attaching means attaching said first diaphragm and said second diaphragm in opposed and sealing relation to said first and second sides, respectively, of said spacer means thereby forming a hermetically sealed chamber, with said first diaphragm and said second ...

이 특허를 인용한 특허 피인용횟수: 23

  1. Rink Karl K. ; Green David J. ; Hepworth Michael. Acetylene-based airbag inflator. USP1999105964479.
  2. Blumenthal Jack L. (Los Angeles CA) Bergerson Lee D. (Fountain Valley CA) Stonich Ivan L. (Hermosa Beach CA). Air bag inflator. USP1997115683108.
  3. Faigle Ernst M. ; Sparks Tracy S. ; Thompson Richard J.. Air bag inflator. USP2001086273462.
  4. Moore Walter A. ; Rink Karl K.. Airbag inflator. USP1999115979936.
  5. Smith, Bradley W.; Williams, Jeffrey D.. Aspirating airbag assemblies. USP20181110124759.
  6. Ebner, Johannes; Kapfelsperger, Thomas. Combustion chamber comprising an opening device for a compressed gas tank of a hybrid inflator, hybrid inflator, airbag module, vehicle safety system and method of discharging fluid from an inflator. USP2017109789845.
  7. Jenkins Jeffrey A. ; Wiers John W. ; Ellsworth Norman A. ; Buchanan William R. ; Good Stanley B. ; Slack Timothy D.. Compressed air bag inflator. USP2000086099033.
  8. Lowe Wm. Gregory ; Francis Joseph D.. Device for pressure relief during bonfire and tell-tale of compressed gas. USP1998045738372.
  9. Grace Gregory B. ; Apen Paul G. ; Yaniv Gershon ; Coltman Joseph W. ; Richards Marvin K.. Distributed charge inflator system. USP2000056062143.
  10. Shilliday,David; Scaven,Gregory J.; Fitzgerald,Kevin. Distributed charge inflator system. USP2007017162958.
  11. Bailey Todd Raymond. Electric initiator having a sealing material forming a ceramic to metal seal. USP1999115988069.
  12. Italiane,John R.; Styner,James M.; Nguyen,Andrew C.; Gregg,Gary S.; Holland,Gary F.; Wilson,Michael A.. Gas generation system. USP2007037188567.
  13. Di Giacomo Michael (Warrenton VA) Scheffee Robert S. (Lorton VA). Hybrid inflator and method of use. USP1997025601310.
  14. Goto,Yuzo; Iwai,Yasunori; Katsuda,Nobuyuki; Nakayasu,Masayuki. Inflator. USP2007057222880.
  15. Katsuda,Nobuyuki; Nakayasu,Masayuki; Matsuda,Naoki; Goto,Yuzo. Inflator. USP2007117290796.
  16. Gammill, Kurt. Inflator device pressure relief. USP2009047520531.
  17. Fogle ; Jr. Homer W. ; Hake Daniel R.. Inflator for an inflatable vehicle occupant protection device. USP1998045736668.
  18. Jenkins Jeffrey A. ; Wiers John W. ; Ellsworth Norman A. ; Buchanan William R. ; Good Stanley B. ; Slack Timothy D.. Method for assembling a compressed air bag inflator. USP1998085787563.
  19. Rink Karl K. ; Moore Walter A. ; Green David J.. Non-pyrotechnic initiator. USP2000086098548.
  20. Marchant Brent R.. Pressure detection method and device. USP1998085792959.
  21. Tirmizi,Abrar A.. Pyrotechnic initiator having output can with encapsulation material retention feature. USP2006057047884.
  22. Renfroe Donald (Knoxville TN) Ludeke Steven L. (Knoxville TN) Rose James (Knoxville TN) Bilbrey David A. (Crossville TN). Sliding piston pressure sensing device. USP1997085659295.
  23. Green David J. ; Young Anthony M. ; Sutherland Glade G. ; Monk David B. ; Woodbury Mark B.. Ultra low cost inflator device and method of manufacturing such. USP2001096286864.