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특허 상세정보

Light weight welded aluminum inflator

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C01B-021/02   
미국특허분류(USC) 422/166; 422/167; 422/305; 222/003; 137/068.2; 102/531; 280/741
출원번호 US-0595774 (1984-04-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    White, Gerald K.
인용정보 피인용 횟수 : 38  인용 특허 : 9
초록

A gas generator or inflator particularly for the inflation of inflatable protective bags that are used in vehicle safety systems includes first and second aluminum structural components. The first component, a diffuser shell having outlet ports, includes integrally formed concentric cylinders which define chambers containing ignition materials, a solid gas generant composition and filters and provide ports for the passage of generated gases from chamber to chamber and then through the outlet ports. The second component, a base shell, has an attachment fl...

대표
청구항

1. An inflator for the generation of gas to inflate vehicle inflatable crash protection bags comprising, a solid gas generant composition which is operable upon ignition to produce gas and combustion products, ignition means to ignite said gas generant composition, initiator means to actuate said ignition means, filter means to cool said gas and to trap said combustion products, and first and second structural components, said first structural component having three concentric cylinders which extend from a common wall means and define three conce...

이 특허를 인용한 특허 피인용횟수: 38

  1. Ruge Hans-Peter,DEX ; Veigl Manfred,DEX ; Schels Markus,DEX ; Stow David,GBX ; Lebaudy Franck,FRX. Air bag arrangement with gas filtration. USP2001026186541.
  2. Marchant Brent R. ; Hussey Brett. Airbag generant wafer design with I-beam construction. USP2000046053110.
  3. Katsuda Nobuyuki,JPX ; Oda Shingo,JPX ; Ueda Masayuki,JPX. Airbag inflator and an airbag apparatus. USP2001036196581.
  4. Katsuda Nobuyuki,JPX ; Oda Shingo,JPX ; Ueda Masayuki,JPX. Airbag inflator and an airbag apparatus. USP2001056234521.
  5. Katsuda, Nobuyuki; Oda, Shingo; Ueda, Masayuki. Airbag inflator and an airbag apparatus. USP2004026695345.
  6. Jordan Michael P. ; Ward Alan J. ; Hock Christopher ; Rink Linda M.. Airbag inflator with components protected from high-temperature, reactive generated gases. USP1998075779267.
  7. Hock Christopher. Airbag inflator with direct electrical ignition for small sized gas generant bodies. USP1999035876062.
  8. Nilsson Karl E. (Ottobrunn DEX) Zeuner Siegfried (Munich DEX). Automatic-ignition device for vehicle crash protection device. USP1990074944528.
  9. Stull Mark W. (Layton UT) Ravenberg Michael J. (Corinne UT) Lauritzen Donald R. (Hyrum UT) Rose Larry D. (Layton UT) Green David J. (Brigham UT). Controlled pressure relief of an inflatable restraint reaction canister. USP1996105566975.
  10. Zander Ronald (Mesa AZ) Wells Dennis J. (Phoenix AZ) Merkley Leon (Mesa AZ) Esterberg Dean (Mountain Lakes NJ). Deflector ring for use with inflators with passive restraint devices. USP1990024902036.
  11. Cuevas Jess (Scottsdale AZ). Filter assembly for non-welded inflator device. USP1989094865635.
  12. Hardenburg,Robert M.. Filter with locating feature. USP2008037341615.
  13. Cunningham Donald J. (North Ogden UT). Gas bag inflator with a two welded joint housing. USP1990074943086.
  14. Wardle Robert B. (Logan UT) Edwards W. Wayne (Tremonton UT). Gas generant compositions containing salts of 5-nitrobarbituric acid, salts of nitroorotic acid, or 5-nitrouracil. USP1991055015309.
  15. Lauritzen Donald R. (Hyrum UT) Green David J. (Brigham City UT) Taylor Robert D. (Hyrum UT) Mitson Scott C. (Honeyville UT). Gas generation and ignition system for airbag inflation. USP1997045620205.
  16. Patterson, Donald B.; Mason, Scott A.. Gas generator. USP2010077762585.
  17. Iwai Yasunori (Osaka JPX) Ogawa Akihisa (Hyogo JPX) Shinto Hiroaki (Aichi JPX) Masaki Masaru (Aichi JPX). Gas generator formed with electron beam welding. USP1997045624134.
  18. Nakayasu, Masayuki; Kinoshita, Gen. Gas generator having combustion chamber including cushion member. USP2013118590929.
  19. Goetz George W. (Detroit MI). Inflatable restraint system. USP1989044817828.
  20. Smith, Bradley W.; Cox, Matthew A.. Inflator device having an annular inflation gas discharge opening. USP2009107597353.
  21. Cunningham Donald J. (North Ogden UT). Light weight vehicle restraint bag inflator. USP1989114878690.
  22. Cuevas Jess (Scottsdale AZ). Lightweight non-welded gas generator with rolled spun lip. USP1990034907819.
  23. Cuevas Jess (Scottsdale AZ). Lightweight non-welded inflator unit for automobile airbags. USP1990054923212.
  24. Olson Brent K. ; Shaklik Brian M.. Low cost pyrotechnic inflator. USP1999126007098.
  25. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997105673935.
  26. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997015592812.
  27. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  28. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2005116969435.
  29. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2015129199886.
  30. Jerald C. Hinshaw ; Daniel W. Doll ; Reed J. Blau ; Gary K. Lund. Metal hydrazine complexes for use as gas generants. USP2002116481746.
  31. Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Method for preparing anhydrous tetrazole gas generant compositions. USP1995125472647.
  32. Dunne Stephen R.. Process and apparatus for inflating airbags and remediating toxic waste gases. USP2001066251200.
  33. Stephen R. Dunne. Process and apparatus for inflating airbags and remediating toxic waste gases. USP2002066398889.
  34. Canterberry J. B. (Taft TN) Flanigan David A. (Ogden UT). Rapid buring propellant charge for automobile air bag inflators, rocket motors, and igniters therefor. USP1989014798142.
  35. Canterberry J. B. (Taft TN) Flanigan David A. (Ogden UT). Rapid burning propellant charge for automobile air bag inflators, rocket motors, and igniters therefor. USP1991065024160.
  36. Smith Bradley W. ; Rasmussen Kirk H. ; Snyder Brian T.. Stamped driver inflator base. USP1998075779268.
  37. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Using metal complex compositions as gas generants. USP1998045735118.
  38. Schneiter Fred E. (North Ogden UT). Wafer grain gas generator. USP1990014890860.