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특허 상세정보

Composition and method for inflation of passive restraint systems

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C22C-037/00   
미국특허분류(USC) 149/35 ; 149/42 ; 149/75 ; 149/77
출원번호 US-0386815 (1973-08-08)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 0
초록

Disclosed is a pyrotechnic composition and a method for the inflation of passive restraint systems, i.e., crash bags. The method utilizes gases produced by the ignition and burning of a pyrotechnic composition containing an alkali metal azide, a metal halide and an inorganic perchlorate.

대표
청구항

A composition which burns to produce gases which are rich in nitrogen and substantially free of elemental alkali metals, oxides of nitrogen and alkali metal oxides, which comprises: an intimate mixture of an alkali metal azide of the formula MN3, a metal halide of the formula RXn and an inorganic oxidizer corresponding to the formula A(ClO4)m wherein M is an alkali metal; R is tin, zinc, cobalt, nickel, calcium or magnesium; X is chlorine, bromine or iodine, n is an integer representing the valence state of R; A is potassium, sodium, or magnesium and m i...

이 특허를 인용한 특허 피인용횟수: 16

  1. Garner ; Eugene F. ; Hamilton ; Brian K.. Chlorite containing pyrotechnic composition and method of inflating an inflatable automobile safety restraint. USP1978124128996.
  2. Cartwright Richard V. (Sussex NJ). Crash bag propellant composition and method for generating nitrogen gas. USP1990054920743.
  3. Cartwright Richard V. (Sussex NJ). Crash bag propellant composition and method for generating nitrogen gas. USP1990054929290.
  4. Kishi Kazuo (Himeji JA) Naganuma Kazuo (Himeji JA). Gas-generating agent for air bag. USP1977054021275.
  5. Garner Eugene F. (Canyon County CA) Hamilton Brian K. (Canyon County CA). Ignition enhancer coating compositions for azide propellant. USP1981014244758.
  6. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997105673935.
  7. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997015592812.
  8. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  9. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2005116969435.
  10. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2015129199886.
  11. Jerald C. Hinshaw ; Daniel W. Doll ; Reed J. Blau ; Gary K. Lund. Metal hydrazine complexes for use as gas generants. USP2002116481746.
  12. Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Method for preparing anhydrous tetrazole gas generant compositions. USP1995125472647.
  13. Kodo, Keiun; Kodo, Yasumasa. Method of preparation of sealed gas chambers. USP2003046555083.
  14. Garner Eugene F. (Canyon County CA). Pyrotechnic composition and method of inflating an inflatable automobile safety restraint. USP1979054152891.
  15. Bender Richard (Lauf DEX). Stabilized propellant composition for the generation of nontoxic propellant gases. USP1991014981536.
  16. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Using metal complex compositions as gas generants. USP1998045735118.