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특허 상세정보

Gas generator and restraining device using same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/217   
미국특허분류(USC) 280/739
출원번호 UP-0959340 (2007-12-18)
등록번호 US-7722078 (2010-06-14)
우선권정보 JP-2006-339528(2006-12-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Birch, Stewart, Kolasch & Birch, LLP
인용정보 피인용 횟수 : 1  인용 특허 : 13
초록

A gas generator includes, a housing having a gas discharge port closed, from the inside thereof, by a closing member; an ignition device accommodated inside the housing; and a gas generating agent ignited and burnt by activation of the ignition device to generate combustion gas. The gas discharge port includes a plurality of gas discharge port groups or a plurality of gas discharge ports, the plurality of gas discharge port groups or the plurality of gas discharge ports are opened by different pressures, respectively, and among the plurality of gas disch...

대표
청구항

The invention claimed is: 1. A gas generator, comprising: a housing having a plurality of groups of gas discharge ports, each gas discharge port being closed from an inside of the housing by a closing member; an ignition device accommodated inside the housing; and a gas generating agent ignited and burnt by an activation of the ignition device to generate combustion gas, wherein the plurality of groups of gas discharge ports includes a first group of gas discharge ports opened at a first pressure and a second group of gas discharge ports opened at a sec...

이 특허에 인용된 특허 (13)

  1. Katsuda Nobuyuki,JPX ; Oda Shingo,JPX ; Ueda Masayuki,JPX. Airbag inflator and an airbag apparatus. USP2001056234521.
  2. Unterforsthuber Karl (Oberhaching DEX) Geisreiter Christian (Munich DEX). Gas generator. USP1992095149129.
  3. Nakashima, Yoshihiro; Ohji, Nobuyuki. Gas generator for air bag and air bag apparatus. USP2003076598901.
  4. Yoshihiro Nakashima JP; Nobuyuki Ohji JP; Yasunori Iwai JP; Nobuyuki Katsuda JP. Gas generator for air bag and air bag device. USP2002076412815.
  5. Katsuda Nobuyuki,JPX ; Tomiyama Shogo,JPX. Gas generator for air bag and air bag system. USP2000106135496.
  6. Katsuda Nobuyuki,JPX ; Ueda Masayuki,JPX. Gas generator for air bag and air bag system. USP2001056224098.
  7. Nobuyuki Katsuda JP; Akihisa Ogawa JP. Gas generator for an air bag. USP2002016336660.
  8. Nakashima, Yoshihiro; Ohji, Nobuyuki; Katsuda, Nobuyuki. Gas generator for multi-stage air bag and air bag device. USP2004046722694.
  9. Schmucker Robert (Ottobrunn DEX) Simon Josef V. (Olching DEX) Fendt-Edelberg Ruth (Ottobrunn DEX) Hgenauer Ernst (Lochham DEX). Gas generator system. USP1996065525306.
  10. Thibodeau Robert L.. Inflator with flow diverter and heat sink. USP1998125851028.
  11. Allard John E. (Ogden UT). Integral airbag cushion retainer, filter and diffuser. USP1996045505488.
  12. Hock Christopher. Plural stage inflator. USP2001026189924.
  13. Marsaud Benoit,FRX ; Perotto Christian,FRX ; Duvacquier Daniel,FRX ; Kozyreff Michel,FRX. Pyrotechnic gas generator for inflatable air-bag of a motor vehicle. USP1998045738374.