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특허 상세정보

Air bag filter and seal arrangement

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/28   
미국특허분류(USC) 280/740 ; 280/741
출원번호 US-0489467 (1995-06-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 0
초록

A filter, seal and port arrangement for a pyrotechnic air bag inflator. The seal consists of a ring or annulus of sheet metal which has a foot section abutting against the filter, and a leg section of the seal angled to form an interference fit against an interior wall of the generator housing. For annular filters used in axial flow inflators, a ring is used at the radially inner and outer edges of the annular filter. For tubular filters used in radial flow inflators, a single seal at a longitudinal end may be sufficient. With such tubular filters, the s...

대표
청구항

A seal for use in an air bag having a cylindrical housing with a tubular wall having an inner face, and a gas filter in proximity to said inner face, said seal comprising: a presser foot for engagement with the filter, said presser foot having the form of an annular plate, said presser foot having a radially interior cantilevered edge and a radially exterior connecting edge, said connecting edge having a diameter less than that of the inner face of the tubular wall; and an engagement leg extending from said connecting edge to a free edge and having the f...

이 특허를 인용한 특허 피인용횟수: 23

  1. Overton, Douglas Earl; Rose, James Michael. Air bag heat sink/filter securing method and apparatus. USP2014128910364.
  2. Mika Darin P.. Air bag inflator with heat sink and retainer. USP2000116142515.
  3. McFarland Eric R. ; Green ; Jr. Lloyd G.. Air bag inflator with pressure regulation. USP2001076257617.
  4. Katsuda Nobuyuki,JPX ; Oda Shingo,JPX ; Ueda Masayuki,JPX. Airbag inflator and an airbag apparatus. USP2001036196581.
  5. Katsuda Nobuyuki,JPX ; Oda Shingo,JPX ; Ueda Masayuki,JPX. Airbag inflator and an airbag apparatus. USP2001056234521.
  6. Katsuda, Nobuyuki; Oda, Shingo; Ueda, Masayuki. Airbag inflator and an airbag apparatus. USP2004026695345.
  7. Nobuyuki Katsuda JP; Shingo Oda JP; Masayuki Ueda JP. Airbag inflator and an airbag apparatus. USP2002066409214.
  8. Greenwood, George; Pfefferle, Richard. Expanded metal filters. USP2017079700825.
  9. Koyama, Kazuya; Matsuda, Naoki; Hirooka, Masato; Yamazaki, Masayuki. Filter for an air bag gas generator. USP2010077763092.
  10. Kobayashi, Tomoharu; Matsuda, Naoki. Gas generator for restraining device of vehicle. USP2013058434783.
  11. Kobayashi, Tomoharu; Matsuda, Naoki. Gas generator for restraining device of vehicle. USP2014058720944.
  12. Kobayashi, Tomoharu; Matsuda, Naoki; Fukawatase, Osamu; Kurata, Tomoko; Nonoyama, Yuki; Yamada, Tadashi; Ozaki, Toru. Gas generator for restraining device of vehicle. USP2013048424908.
  13. Kobayashi, Tomoharu; Matsuda, Naoki; Fukawatase, Osamu; Kurata, Tomoko; Nonoyama, Yuki; Yamada, Tadashi; Ozaki, Toru. Gas generator for restraining device of vehicle. USP2013048424909.
  14. Dunaway, James D.; Garbe, Duane J.; Sampson, William P.; Hatch, Robert L.. Gas generators, launch tubes including gas generators and related systems and methods. USP2015038967046.
  15. Dunaway, James D.; Garbe, Duane J.; Sampson, William P.; Hatch, Robert L.. Gas generators, launch tubes including gas generators and related systems and methods. USP2017039605932.
  16. Overton, Douglas Earl; Rose, James Michael. Grain retainer construction for air bag inflator. USP2014048684405.
  17. Wang, Teh-Hsin; Tsai, Long-Ming; Lin, Chia-Jung; Lin, Yun-Hsien. Hybrid inflator of airbag. USP2014028641091.
  18. Smith,Bradley W.; Jordan,Michael P.; Dinsdale,D. Lynn; Letendre,Guy R.. Inflator device for airbag installations. USP2008037347448.
  19. Hock Christopher. Method of improving ballistics by ignition system porting in an airbag inflator. USP2001046213501.
  20. Paonessa, Saverio. Method of preparing air bag module and vehicle support for final process positioning. USP2005046877770.
  21. Rink Linda M. ; Letendre Guy R. ; Teverovsky Alexander ; Marjanski George C.. Reinforced ceramic air bag filters. USP1998055746793.
  22. Woo, Hee Sok. Structure of inflater inside cylinder for air bag for vehicle. USP2010087770923.
  23. Al-Amin Ahmad K. ; Shirk Bryan W.. Technique for detecting a leak of air bag inflation gas from a storage chamber. USP1999045897137.