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특허 상세정보

Gas generator formed with electron beam welding

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26   
미국특허분류(USC) 280/741 ; 102/531 ; 280/736
출원번호 US-0490123 (1995-06-14)
우선권정보 JP-0095229 (1992-04-15)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 11
초록

The present invention is a small, light-weight gas generator for a passenger air bag. The gas generator includes a housing having a diffuser shell and a closure shell. The diffuser shell includes a round portion, a center cylindrical portion extending concentrically from inside a peripheral portion of the round portion, and an inner cylindrical portion. The center cylindrical portion is disposed at the center of the round portion for storing therein a squib-enhancer. The inner cylindrical portion is disposed outside the center cylindrical portion to prov...

대표
청구항

A gas generator for an air bag comprising: a housing comprising: a diffuser shell comprising: a first annular portion having a first peripheral edge, a center cylindrical wall extending from the first annular portion to define a center chamber, the center cylindrical wall comprising: an end portion, a caulking portion constructed and arranged at the end portion for sealing the center chamber, a step portion formed on the center cylindrical wall, an intermediate cylindrical wall extending from the first annular portion to define an intermediate closed cha...

이 특허를 인용한 특허 피인용횟수: 20

  1. McFarland Eric R. ; Green ; Jr. Lloyd G.. Air bag inflator with pressure regulation. USP2001076257617.
  2. Katsuda Nobuyuki,JPX ; Oda Shingo,JPX ; Ueda Masayuki,JPX. Airbag inflator and an airbag apparatus. USP2001056234521.
  3. Meissner, Dirk; Fernàndez, Juan; Vidolov, Kliment; Markfort, Dieter; Lube, Thomas; Hänsel, Michael. Airbag module. USP2010047690680.
  4. Meissner, Dirk; Fernàndez, Juan; Vidolov, Kliment; Markfort, Dieter; Lube, Thomas; Hänsel, Michael. Airbag module. USP2011108029018.
  5. Meissner, Dirk; Fernàndez, Juan; Vidolov, Kliment; Markfort, Dieter; Lube, Thomas; Hänsel, Michael. Airbag module. USP2011098025310.
  6. Meissner, Dirk; Fernàndez, Juan; Vidolov, Kliment; Markfort, Dieter; Lube, Thomas; Hänsel, Michael. Airbag module. USP2011118047568.
  7. Meissner, Dirk; Fernàndez, Juan; Vidolov, Kliment; Markfort, Dieter; Lube, Thomas; Hänsel, Michael. Airbag module. USP2011037896393.
  8. Blackburn, Jeffery S.. Gas generating system. USP2009057537240.
  9. Blackburn,Jeffery S.. Gas generating system. USP2008057367584.
  10. McCormick, David M.. Gas generating system. USP2010107814838.
  11. McCormick, David M.; Hardenburg, Robert M.; Vergara, Bernardo V.. Gas generating system. USP2010027654565.
  12. McCormick,David M.. Gas generating system. USP2008037343862.
  13. Hayakawa, Shinichi; Matono, Shougo. Gas generator. USP2010087780193.
  14. Patterson, Donald B.; Mason, Scott A.. Gas generator. USP2010077762585.
  15. Sutra Cole, Daniel; Beaulieu, Guy. Gas generator case repair. USP2015038968493.
  16. Katsuda Nobuyuki,JPX ; Ueda Masayuki,JPX. Gas generator for air bag and air bag system. USP2001056224098.
  17. Quioc,Eduardo L.. Inflator. USP2007097267365.
  18. Blackburn,Jeffery S.. Inflator and method of assembly. USP2008107438315.
  19. Fukawatase, Osamu; Itou, Yasushi; Fukuyama, Takaki; Murase, Hiroki; Matsuda, Naoki; Kobayashi, Tomoharu. Inflator and vehicle airbag device using the same. USP2013038393639.
  20. Wier Franz,DEX. Pyrotechnic means for vehicle occupant protection systems. USP2001126324987.