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특허 상세정보

Autoignition composition

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-033/08    C06B-033/00   
미국특허분류(USC) 149/038 ; 149/036 ; 149/037 ; 149/045
출원번호 US-0645945 (1996-05-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Pennie & Edmonds LLP
인용정보 피인용 횟수 : 19  인용 특허 : 5
초록

The present invention relates to an autoignition composition for safely initiating combustion of a main pyrotechnic charge in a gas generator or pyrotechnic device exposed to flame or a high temperature environment. The autoignition compositions of the invention include a mixture of an oxidizer composition and a powdered metal, wherein the oxidizer composition includes at least one of an alkali metal or an alkaline earth metal nitrate, a complex salt nitrate, such as Ce(NH.sub.4).sub.2 (NO.sub.3).sub.6 or ZrO(NO.sub.3).sub.2, a dried, hydrated nitrate, s...

대표
청구항

[ We claim:] [1.] A low temperature autoignition composition for safely initiating combustion of a main pyrotechnic charge in a gas generator or pyrotechnic device exposed to flame or a high temperature environment consisting essentially of:an intimate mixture of an oxidizer composition and a powdered molybdenum metal fuel, wherein the oxidizer composition is selected from the group consisting of an alkali metal nitrate, an alkaline earth metal nitrate, a complex salt nitrate, a dried, hydrated nitrate, silver nitrate, an alkali metal chlorate, an alkali...

이 특허를 인용한 특허 피인용횟수: 19

  1. Barnes, Michael W.; Mendenhall, Ivan V.; Taylor, Robert D.. Alkali metal perchlorate-containing gas generants. USP2013038388777.
  2. Barnes, Michael W.; Mendenhall, Ivan V.; Taylor, Robert D.. Alkali metal perchlorate-containing gas generants. USP2012018101033.
  3. Barnes,Michael W.; Mendenhall,Ivan V.; Taylor,Robert D.. Ammonium perchlorate-containing gas generants. USP2006127147733.
  4. Timothy A. Swann. Autoignition material additive. USP2002116485588.
  5. Blomquist, Harold R.. Autoignition material for a vehicle occupant protection apparatus. USP2003086605167.
  6. Kodama, Ryoi; Ikeda, Kenjiro; Matsumura, Yasushi; Sato, Eishi; Kubo, Dairi. Automatically ignitable enhancer agent composition. USP2003056562087.
  7. Grix, Charles E.; Sawka, Wayne N.. Family of modifiable high performance electrically controlled propellants and explosives. USP2014118888935.
  8. Serizawa, Kazuya; Tasaki, Tomonori; Takahashi, Katsuhiko. Firing agent for gas generating device. USP2011087993475.
  9. Knowlton Gregory D. ; Ludwig Christopher P.. Gas generating compositions. USP2001056235132.
  10. Zeuner, Siegfried; Hofmann, Achim; Schropp, Roland; Rodig, Karl-Heinz. Guanidine-thermite igniter composition for use in gas generators. USP2003076599380.
  11. Knowlton Gregory D. ; Anderson Bruce B. ; Gortemoller Theodore B.. Heat transfer delay. USP2001106298784.
  12. Knowlton, Gregory D.; Salafia, Christian; Anderson, Bruce B.; Gortemoller, Theodore B.. Heat transfer initiator. USP2003046539869.
  13. Canterberry J B ; Schlueter Samuel Steven ; Adams John Herman ; Walsh Robert Keith. Ignition enhancer composition for an airbag inflator. USP2001046214138.
  14. J B Canterberry ; Samuel Steven Schlueter ; John Herman Adams ; Robert Keith Walsh. Inflator. USP2002126487974.
  15. Mendenhall Ivan V. ; Taylor Robert D. ; Blau Reed J. ; Lund Gary K. ; Doll Daniel W.. Low particulate igniter composition for a gas generant. USP2000076086693.
  16. Knowlton, Gregory D.; Ludwig, Christopher P.. Low temperature autoignition composition. USP2004066749702.
  17. Canterberry, J B; Grzelczyk, Cezary. Low temperature autoignition material. USP2003116645326.
  18. Knowlton Gregory D. ; Ludwig Christopher P.. Method of safely initiating combustion of a gas generant composition using an autoignition composition. USP2001046221187.
  19. Lundstrom Norman H.. Propellant compositions with salts and complexes of lanthanide and rare earth elements. USP2001086277221.