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특허 상세정보

Gas generator ignited by lamina or film

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-045/00   
미국특허분류(USC) 102/289 ; 102/290 ; /
출원번호 US-0843942 (1992-02-18)
우선권정보 GB-0003372 (1991-02-18); GB-0016566 (1991-08-01)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 0
초록

A vehicle occupant safety restraint gas generator is provided in which the ignition system for the propellant comprises a pyrotechnic layer (22), e.g. a reactive film, preferably comprising a substrate of oxidizing polymeric film such as polytetrafluoro-ethylene (PTFE) having at least a portion of its surface covered with a layer of oxidizable material, for example magnesium, which may be vapour-deposited on the surface. The propellant is preferably a propellant train (12, 14, 16, 18) which comprises a plurality of adjacent propellant grains such as toro...

대표
청구항

A gas generating device comprising: a compacted particulate gas-generating propellant charge; and a pyrotechnic igniter for said propellant charge, said pyrotechnic igniter comprising a lamina or film comprising a pyrotechnic layer, and said pyrotechnic layer being in ignition transmission relationship with said propellant charge.

이 특허를 인용한 특허 피인용횟수: 18

  1. Schroeder David D. (Ogden UT) Hussey Brett (Bountiful UT) Moore Walter A. (Ogden UT). Airbag inflators employing coated porous substrates. USP1997095668345.
  2. Brown Jerry S. (Woodford VA) Conkling John A. (Chestertown MD). Energetic compositions containing no volatile solvents. USP1997055627339.
  3. Meister, Steven Francis; Hoffman, Loran; Staley, Thomas V.; Bruza, Philip Stephen. Filter purge system utilizing a reactive propellant. USP2012038142552.
  4. Mendenhall, Ivan V.; Lund, Gary K.. Gas generating compositions having glass fibers. USP2014088808476.
  5. Scheffee Robert S. ; Wheatley Brian K.. Gas generator compositions. USP1998125854442.
  6. Cox, Matthew A.; Smith, Bradley W.; Russell, K. Doyle; Jones, Michael. Generant grain assembly formed of multiple symmetric pieces. USP2015069051223.
  7. Lund, Gary K.; Bradford, Roger. High performance gas generating compositions. USP2014088815029.
  8. Bradford, Roger; Cronin, Thomas; Mendenhall, Ivan; Hussey, Brett. Methods of manufacturing monolithic generant grains. USP2015119193639.
  9. Hussey, Brett; Mendenhall, Ivan V.; Bradford, Roger. Monolithic gas generant grains. USP2011118057610.
  10. Hussey, Brett; Mendenhall, Ivan; Bradford, Roger. Monolithic gas generant grains. USP2010077758709.
  11. Brisighella, Dario; Hussey, Brett. Multi-composition pyrotechnic grain. USP2011118057611.
  12. Cesaroni, Anthony Joseph; Dennett, Michael J.; Kline, Korey R.; Mahaffy, Kevin E.; Smith, Kevin W.. Oxidizer package for propellant system for rockets. USP2003116647888.
  13. Marsaud Benoit,FRX ; Perotto Christian,FRX ; Delwarde Jean-Charles,FRX ; Duvacquier Daniel,FRX. Process for providing gradual deployment of an airbag and a pyrotechnic charge for its implementation. USP2001116322649.
  14. Cesaroni,Anthony J.; Dennett,Michael J.; Louwers,Jeroen. Propellant system for solid fuel rocket. USP2006047022196.
  15. Scheffee Robert S. ; Thibodeau Robert Lee ; Wheatley Brian K.. Pyrotechnic method of generating a particulate-free, non-toxic odorless and colorless gas. USP1998055747730.
  16. Rink Linda M. ; Letendre Guy R. ; Teverovsky Alexander ; Marjanski George C.. Reinforced ceramic air bag filters. USP1998055746793.
  17. Rink Linda M. ; Ward Alan J. ; Miller ; II Harry W.. Unitary drop-in airbag filters. USP1998065759219.
  18. Philpot Paul T. ; Lindsey David W. ; Jackson Scott A.. Wrapped gas generant cartridge. USP1998065763820.