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특허 상세정보

Gas generating material

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-045/30   
미국특허분류(USC) 149/5 ; 149/2 ; 149/21 ; 149/35
출원번호 US-0193361 (1988-05-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 36  인용 특허 : 10
초록

Structure for generating nitrogen gas for inflating an air bag vehicle occupant resistant comprises a grain made of an azide based material which generates gas upon combustion. The grain has an ignition enhancing coating thereon consisting essentially of 30 to 50% by weight of an alkali metal azide, 40 to 60% by weight of sodium nitrate or potassium perchlorate, 5 to 15% by weight of boron, and 1 to 15% by weight of sodium silicate. The coating may also include 1 to 6% by weight of graphite fibers as a roughening agent.

대표
청구항

Structure for generating gas, said structure comprising: a grain made of an azide based material which generates gas upon combustion; said grain having an ignition enhancing coating thereon comprising; 30 to 50% by weight of an alkali metal azide, 40 to 60% by weight of an inorganic oxidizer, 5 to 15% by weight of boron, and 1 to 15% by weight of a metal silicate.

이 특허를 인용한 특허 피인용횟수: 36

  1. Faigle Ernst M. (Dryden MI) Sparks Tracy S. (Lapeer MI). Air bag inflator. USP1996125585597.
  2. Rambow, Scott M.. Booster composition. USP20190210214460.
  3. Smith Bradley W. ; Larsen Alan R.. Chemical cooling of airbag inflation gases. USP2000086095559.
  4. Lundstrom Norman H.. Chlorate-free autoignition compositions and methods. USP2000116143101.
  5. Smith, Bradley W.. Elongated inflator device, assembly and method of use. USP2005056890001.
  6. Rink, Karl K.; Green, David J.; Taylor, Robert D.; Mendenhall, Ivan V.; Richardson, William B.. Expandable fluid inflator device with pyrotechnic coating. USP2003126666476.
  7. Matsuda Naoki,JPX ; Hirata Norimasa,JPX ; Iyoshi Shuzo,JPX. Gas generant composition. USP2000116149745.
  8. Matsuda Naoki,JPX ; Hirata Norimasa,JPX ; Iyoshi Shuzo,JPX. Gas generant composition. USP1998075780767.
  9. Wheatley, Brian K.; Greso, Aaron J.; Lundstrom, Norman H.. Gas generant compositions exhibiting low autoignition temperatures and methods of generating gases therefrom. USP2004016673172.
  10. Mendenhall, Ivan V.; Lund, Gary K.. Gas generating compositions having glass fibers. USP2014088808476.
  11. Goetz George W. (Rochester Hills MI) Vos Thomas H. (Rochester MI). Gas generating material. USP1991075034070.
  12. Cox, Matthew A.; Smith, Bradley W.; Russell, K. Doyle; Jones, Michael. Generant grain assembly formed of multiple symmetric pieces. USP2015069051223.
  13. Gauker Bradford K. ; Rhein David J. ; Lapraik Scott J.. Grounding plate for orientationless squib connector assembly for automotive air bag assemblies. USP2001036203342.
  14. Lund, Gary K.; Bradford, Roger. High performance gas generating compositions. USP2014088815029.
  15. Mendenhall Ivan V. ; Taylor Robert D. ; Parkinson David W. ; Hess Gregory B.. Ignition enhanced gas generant and method. USP2000066077372.
  16. Taylor Robert D. ; Mendenhall Ivan V. ; Lund Gary K.. Ignition enhanced gas generant and method. USP2000086096147.
  17. Parkinson, David W.; Kenney, Steven B.; Hess, Gregg; Hammer, Steve; Mendenhall, Ivan V.. Inflator device ignition of gas generant. USP2004056739621.
  18. Parkinson, David W.; Kenney, Steven B.; Hess, Gregg; Hammer, Steve; Mendenhall, Ivan V.. Inflator device ignition of gas generant. USP2003036527297.
  19. Hamilton Brian K. ; Parks Brent A. ; Brisighella Dario G.. Initiator with injection molded insert member. USP2000066073963.
  20. 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.
  21. 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.
  22. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  23. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2005116969435.
  24. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2015129199886.
  25. Jerald C. Hinshaw ; Daniel W. Doll ; Reed J. Blau ; Gary K. Lund. Metal hydrazine complexes for use as gas generants. USP2002116481746.
  26. Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Method for preparing anhydrous tetrazole gas generant compositions. USP1995125472647.
  27. Brisighella, Dario; Hussey, Brett. Methods of forming a multi-composition pyrotechnic grain. USP2011118057612.
  28. Bradford, Roger; Cronin, Thomas; Mendenhall, Ivan; Hussey, Brett. Methods of manufacturing monolithic generant grains. USP2015119193639.
  29. Hussey, Brett; Mendenhall, Ivan V.; Bradford, Roger. Monolithic gas generant grains. USP2011118057610.
  30. Hussey, Brett; Mendenhall, Ivan; Bradford, Roger. Monolithic gas generant grains. USP2010077758709.
  31. Brisighella, Dario; Hussey, Brett. Multi-composition pyrotechnic grain. USP2011118057611.
  32. Gauker Bradford K. ; Rhein David J.. Orientationless squib connector assembly for automotive air bag assemblies. USP2001086276953.
  33. Gauker Bradford K. ; Rhein David J. ; Lapraik Scott J.. Orientationless squib connector assembly for automotive air bag assemblies. USP1999115993230.
  34. Taylor Robert D. (Hyrum UT) Hussey Brett (Bountiful UT). PVC-based gas generant for hybrid gas generators. USP1996105566543.
  35. Taylor Robert D. ; Barnes Michael W. ; Mendenhall Ivan V.. Treatment of airbag inflation gases. USP2000046051158.
  36. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Using metal complex compositions as gas generants. USP1998045735118.