$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Micro gas generator including an initiator blast shield

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-021/26   
미국특허분류(USC) 280/736; 280/737; 280/741; 280/807
출원번호 US-0869335 (2004-06-15)
등록번호 US-7407184 (2008-08-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    L.C. Begin & Associates, PLLC.
인용정보 피인용 횟수 : 2  인용 특허 : 14
초록

A micro gas generator 10 is provided primarily for supplying and directing gas from the combustion of pyrotechnic materials into a seatbelt pretensioner 26, for example. A perforated housing 12 of gas generator 10 provides a body for containment of the other gas generant constituents, and forms a propellant chamber 14. A propellant or gas generant 16 is contained within chamber 14 and provides combustion thereof. An annular bore 20 is centrally oriented within the bore seal 18 thereby providing a seat for an associated initiator 22. An initiator blast sh...

대표
청구항

We claim: 1. A seatbelt device comprising: a seatbelt refractor comprising a spool; a seatbelt wound about said spool; and a seatbelt pretensioner comprising a gas generator, wherein said gas generator comprises a perforated housing having a first end, a second end, a circumference about said housing, and a plurality of gas exit orifices spaced circumferentially about said housing, said gas exit orifices spanning an arc less than half of said circumference to provide a directed gas flow from the housing; a propellant contained within said housing; an in...

이 특허에 인용된 특허 (14)

  1. Iwai, Yasunori; Nakashima, Yoshihiro; Katsuda, Nobuyuki; Yamazaki, Masayuki; Oda, Shingo. Airbag gas generator and an airbag apparatus. USP2003046540256.
  2. Canterberry J B ; Schlueter Samuel Steven ; Adams John Herman ; Walsh Robert Keith ; Trevillyan Dennis Alvin. Airbag inflator employing gas generating compositions containing mica. USP1998065765866.
  3. Maierhofer, Gunter; Klingauf, Gerhard; Beck, Dieter; Low, Katharina. Drive for a belt tensioner. USP2004016676057.
  4. Amano, Junya. Gas generator. USP2004116823796.
  5. Hosey, Edward Otis; Lam, Keith Hing; Canterberry, J B. Gas generator. USP2003046553914.
  6. Zakula Mitchell P. (Tempe AZ) Daly Michael F. (Tampa FL) Bonas Andrew G. (Mesa AZ). Igniter for an air bag inflator. USP1995045403036.
  7. Katsuda, Nobuyuki; Yabuta, Mikio; Wu, Jianzhou. Inflator for an air bag. USP2005026854395.
  8. Cabrera Raul ; Grzelczyk Cezary. Inflator for use with gas generant compositions containing guanidines. USP2000096123359.
  9. Blumenau, Steve; Cohen, Steve; Ofer, Erez. Method and apparatus for identifying network devices on a storage network. USP2005016845395.
  10. Josef Werneth DE; Horst Laucht DE. Pyrotechnical gas generator. USP2002086435550.
  11. Brown Louis R. ; Steffens ; Jr. Charles E.. Seat belt pretensioner. USP1999055899399.
  12. Fujimura Yoshiichi (Shiga JPX) Matsuura Shizutaka (Shiga JPX). Seat belt retractor with gripping members for securely holding seat belt. USP1992105156356.
  13. Granier Georges (Viry Chatillon FRX) Valliere Yves (Le Beuzit FRX). Ultrarapid gas generator with increased safety. USP1987094690063.
  14. Van Wynsberghe Roy D. ; O'Loughlin John P.. Vehicle occupant protection apparatus. USP2000016012737.