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특허 상세정보

Airbag igniter having double glass seal

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42C-019/12   
미국특허분류(USC) 102/20214 ; 102/2025 ; 102/2029 ; 102/530
출원번호 US-0788046 (1991-11-05)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 50  인용 특허 : 0
초록

An airbag igniter having an initiator charge in an inner case and an output charge in a surrounding outer case, has a first metal header closing the inner case and a glass seal providing feed through of one or more electrical connections to the initiator charge through the first header. The outer case has a second metal header fitted to it. The second header surrounds the first header in a spaced relationship maintained by a second glass seal. The second glass seal electrically isolates the second header and outer case from the inner header for protectio...

대표
청구항

An electroexplosive igniter for a pyrotechnic charge comprising: an initiator charge; an inner case containing said initiator charge; a first metal header fitting said inner case, and having a through passage with at least one electrical conductor extending through said passage into said inner case; means connected to said conductor for igniting said initiator charge in response to a current in said conductor; first glass sealing means in said passage, said glass sealing means maintaining said conductor in spaced relationship to said first header; an out...

이 특허를 인용한 특허 피인용횟수: 50

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  8. Fogle, Jr., Homer W.. Electrically actuatable initiator with output charge. USP2003116644206.
  9. Troianello Anthony E.. Electro-pyrotechnic initiator. USP2001126324979.
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  26. Bailey Todd R. (Mesa AZ). Initiator for an air bag inflator. USP1997045621183.
  27. Avetisian, Vahan; Bonas, Andrew; Rosin, Todd; Kajita, Eishi. Initiator with an internal sleeve retaining a pyrotechnic charge and methods of making same. USP2005026848365.
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  29. Fink, Thomas; Heeke, Neil; Olzinger, Adolf; Pfeiffer, Thomas; Ranftl, Reinhard; Bender, Richard; Forster, Bartholomäus. Metal fixing material bushing and method for producing a base plate of a metal fixing material bushing. USP2012128327765.
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  46. Tirmizi, Abrar A.. Pyrotechnic initiator having output can with encapsulation material retention feature. USP2005066907827.
  47. Tirmizi,Abrar A.. Pyrotechnic initiator having output can with encapsulation material retention feature. USP2006057047884.
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