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특허 상세정보

Dual stage pyrotechnic inflator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/28   
미국특허분류(USC) 280/741
출원번호 US-0640031 (2003-08-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 6
초록

The inflator has a first combustion chamber and a second combustion chamber. Gas generant contained in the first combustion chamber is independently ignited from gas generant contained in the second combustion chamber. A divider plate extends across the entire inflator dividing the inflator into a first combustion chamber and a second combustion chamber. The divider plate has a generally flat shape associated therewith. A first igniter of the inflator ignites the gas generant in the first combustion chamber, and the inflation gas from the burning of this...

대표
청구항

We claim: 1. An inflator comprising: a first igniter for igniting a gas generant disposed in a first combustion chamber; a second igniter for igniting a gas generant disposed in a second combustion chamber; a divider plate for dividing the inflator into the first combustion chamber and the second combustion chamber, the divider plate has an opening therethrough located off center axis, the divider plate has a generally flat shape therewith, wherein the divider plate prevents sympathetic ignition of the gas generant, the divider plate having a cylindrica...

이 특허를 인용한 특허 피인용횟수: 18

  1. Moeller, Trenton Dirk; Foubert, Daniel Nick; Humbert, Todd Joseph; Settles, Peter Anthony; Shields, Ronald A.. Active airbag vent system. USP2018039925950.
  2. Gehret, William J.; Foubert, Daniel Nick. Active positioning airbag assembly and associated systems and methods. USP2016059352839.
  3. Overton, Douglas Earl; Rose, James Michael. Air bag heat sink/filter securing method and apparatus. USP2014128910364.
  4. Norman, III, Kent. Airbag inflator. USP2013108556294.
  5. Moeller, Trenton Dirk; Vargas, Louis Gregory; Humbert, Todd Joseph; Merrill, David T.. Extending pass-through airbag occupant restraint systems, and associated systems and methods. USP2018049944245.
  6. Hardenburg,Robert M.. Filter with locating feature. USP2008037341615.
  7. Morgan, Richard W.; Quioc, Eduardo L.. Gas generating system. USP2012108282127.
  8. Kubo, Dairi; Tamura, Kazuhisa. Gas generator and method of manufacturing the same. USP2010127850201.
  9. Green, Thomas J.; Keeslar, Kevin. Inflatable personal restraint systems and associated methods of use and manufacture. USP2010027665761.
  10. Foubert, Daniel Nick; Keeslar, Kevin. Inflatable personal restraint systems having web-mounted inflators and associated methods of use and manufacture. USP2011077980590.
  11. Mayville, Brian A.; Hordos, Deborah L.; Rambow, Scott M.. Inflator. USP2014078783188.
  12. Fukawatase, Osamu; Fujiwara, Yusuke. Inflator and airbag device. USP2014048696023.
  13. Fukawatase, Osamu; Fujiwara, Yusuke. Inflator and airbag device. USP2014068740245.
  14. Baca, Andre. Inflator connectors for inflatable personal restraints and associated systems and methods. USP2013058439398.
  15. Baca, Andre; Keeslar, Kevin. Stitch patterns for restraint-mounted airbags and associated systems and methods. USP2013068469397.
  16. Gehret, William J.; Vyrostek, Joshua; Keeslar, Kevin J.; Foubert, Daniel Nick. Structure mounted airbag assemblies and associated systems and methods. USP2016129511866.
  17. Gehret, William J.; Vyrostek, Joshua; Keeslar, Kevin J.; Foubert, Daniel Nick. Structure mounted airbag assemblies and associated systems and methods. USP2013098523220.
  18. Gehret, William J.; Vyrostek, Joshua; Keeslar, Kevin J.; Foubert, Daniel Nick. Structure mounted airbag assemblies and associated systems and methods. USP2018029889937.