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특허 상세정보

Prefilter assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/16   
미국특허분류(USC) 280/728 ; 280/736 ; 55/490
출원번호 US-0629443 (1990-12-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 15  인용 특허 : 0
초록

An apparatus for inflating a vehicle occupant restraint such as an airbag includes a housing. A canister including a lower section and a cover is located in the housing. Gas generating material is located within the canister. The gas generating material, when ignited, generates gas for inflating the air bag. An annular prefilter is disposed within the canister, radially outward of the gas generating material and radially inward of the side wall of the canister. The prefilter is resiliently deformed axially between the canister cover and the canister lowe...

대표
청구항

Apparatus for inflating a vehicle occupant restraint comprising: a housing; a canister in said housing having first and second spaced apart opposed axially inwardly facing surfaces; gas generating material within said canister which when ignited generates gas for inflating the vehicle occupant restraint; and a filter in said canister for filtering the gas generated by the gas generating material, said filter being compressed by said first and second opposed axially inwardly facing surfaces of said canister by an amount sufficient to hold said filter in p...

이 특허를 인용한 특허 피인용횟수: 15

  1. Nakashima, Yoshihiro; Ohji, Nobuyuki; Iwai, Yasunori; Katsuda, Nobuyuki. Air bag gas generator and air bag apparatus. USP2003056557888.
  2. Yoshihiro Nakashima JP; Nobuyuki Ohji JP; Yasunori Iwai JP; Nobuyuki Katsuda JP. Air bag gas generator and air bag apparatus. USP2002106460883.
  3. Yoshihiro Nakashima JP; Nobuyuki Ohji JP; Yasunori Iwai JP; Nobuyuki Katsuda JP. Air bag gas generator and air bag apparatus. USP2002106460884.
  4. Yoshihiro Nakashima JP; Nobuyuki Ohji JP; Yasunori Iwai JP; Nobuyuki Katsuda JP. Air bag gas generator and air bag apparatus. USP2002046364354.
  5. Yoshihiro Nakashima JP; Nobuyuki Ohji JP; Yasunori Iwai JP; Nobuyuki Katsuda JP. Air bag gas generator and air bag apparatus. USP2002126491320.
  6. Nakashima, Yoshihiro; Ohji, Nobuyuki. Air bag gas generator and air bag device. USP2003046547275.
  7. Nakashima, Yoshihiro; Ohji, Nobuyuki. Gas generator for air bag and air bag apparatus. USP2003076598901.
  8. Yoshihiro Nakashima JP; Nobuyuki Ohji JP; Yasunori Iwai JP; Nobuyuki Katsuda JP. Gas generator for air bag and air bag device. USP2002076412815.
  9. Nobuyuki Katsuda JP; Akihisa Ogawa JP. Gas generator for an air bag. USP2002016336660.
  10. Nakashima, Yoshihiro; Ohji, Nobuyuki; Katsuda, Nobuyuki. Gas generator for multi-stage air bag and air bag device. USP2004046722694.
  11. Ukita, Shinichiro. Gas generator for restraining device. USP2014088801034.
  12. Tokuda Masakazu,JPX ; Ogawa Akihisa,JPX. Gas producer for air bag. USP2001086273464.
  13. Nakashima, Yoshihiro; Ohji, Nobuyuki; Katsuda, Nobuyuki. Multistage gas generator for air bag and air bag apparatus. USP2003126669230.
  14. Yoshihiro Nakashima JP; Nobuyuki Ohji JP; Nobuyuki Katsuda JP. Multistage gas generator for air bag and air bag apparatus. USP2002126491321.
  15. Wong Hung S. (Mesa AZ). Prefilter for gas generating air bag inflator. USP1997045624133.