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특허 상세정보

Gas generating material

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-045/02   
미국특허분류(USC) 149/21 ; 149/2 ; 149/35 ; 149/40
출원번호 US-0946376 (1986-12-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 30  인용 특허 : 8
초록

Structure for generating nitrogen gas for inflating an air bag vehicle occupant restraint comprises a grain made of an azide based material which generates gas upon combustion. The grain is made of a gas generating material which includes 61-68% by weight of sodium azide, 0-5% by weight of sodium nitrate, 0-5% by weight of bentonite, 23-28% by weight of iron oxide, 1-2% by weight of fumed silica, and from about 2 to about 6% by weight of graphite fibers having a diameter of 3-15 microns and an average length of 40 to 125 thousandths of an inch.

대표
청구항

A structure for generating gas, said structure comprising: a grain made of an azide based material which generates gas and forms a sinter upon combustion; said gas generating material including from about 2 to about 6% by weight of graphite fibers, said graphite fibers having a diameter of 3-15 microns and an average length of 40 to 125 thousandths of an inch to reinforce the sinter which remains after combustion of the gas generating material.

이 특허를 인용한 특허 피인용횟수: 30

  1. Schneiter Fred E. (North Ogden UT) Taylor Robert D. (Hyrum UT). Azide gas generant formulations. USP1989064836255.
  2. Poole Donald R. (Woodinville WA) Wilson Michael A. (Bothell WA). Azide gas generating composition for inflatable devices. USP1990064931111.
  3. Hamilton Brian K.. Dispensing fibrous cellulose material. USP2000096120626.
  4. Hughes, Craig D.; Blau, Reed J.. Double-base rocket propellants, and rocket assemblies comprising the same. USP2003086607617.
  5. Smith, Bradley W.. Elongated inflator device, assembly and method of use. USP2005056890001.
  6. Matsuda Naoki,JPX ; Hirata Norimasa,JPX ; Iyoshi Shuzo,JPX. Gas generant composition. USP2000116149745.
  7. Matsuda Naoki,JPX ; Hirata Norimasa,JPX ; Iyoshi Shuzo,JPX. Gas generant composition. USP1998075780767.
  8. Hamilton Brian K. ; Harrington Paul ; Kafadar Charles B.. Gas generating apparatus. USP2001016176517.
  9. Goetz George W. (Rochester Hills MI) Vos Thomas H. (Rochester MI). Gas generating material. USP1991075034070.
  10. Gauker Bradford K. ; Rhein David J. ; Lapraik Scott J.. Grounding plate for orientationless squib connector assembly for automotive air bag assemblies. USP2001036203342.
  11. Lenzen Reiner (Almont MI). Igniter for airbag propellant grains. USP1991045005486.
  12. Lenzen Reiner (Almont MI) Knowlden Leo S. (Romeo MI). Igniter for an inflatable occupant restraint. USP1990014896898.
  13. Lenzen Reiner (Almont MI) Knowlden Leo S. (Romeo MI). Igniter for an inflatable occupant restraint. USP1991035002308.
  14. Mendenhall Ivan V. ; Taylor Robert D. ; Parkinson David W. ; Hess Gregory B.. Ignition enhanced gas generant and method. USP2000066077372.
  15. Taylor Robert D. ; Mendenhall Ivan V. ; Lund Gary K.. Ignition enhanced gas generant and method. USP2000086096147.
  16. Breed, David S.. Inflator system. USP2005066905135.
  17. 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.
  18. 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.
  19. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  20. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2005116969435.
  21. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2015129199886.
  22. Jerald C. Hinshaw ; Daniel W. Doll ; Reed J. Blau ; Gary K. Lund. Metal hydrazine complexes for use as gas generants. USP2002116481746.
  23. Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Method for preparing anhydrous tetrazole gas generant compositions. USP1995125472647.
  24. Gauker Bradford K. ; Rhein David J.. Orientationless squib connector assembly for automotive air bag assemblies. USP2001086276953.
  25. Gauker Bradford K. ; Rhein David J. ; Lapraik Scott J.. Orientationless squib connector assembly for automotive air bag assemblies. USP1999115993230.
  26. Brian K. Hamilton ; Paul Harrington. Propellant compositions for gas generating apparatus. USP2002016334917.
  27. Goldstein, Yeshayahu Shyke A.; Widner, Melvin. Pulsed pressure source particularly adapted for vehicle occupant air bag restraint systems. USP1994065320382.
  28. Breed, David S.. Single side curtain airbag for vehicles. USP2015059022417.
  29. Hamilton Brian K. ; Stang Peter L.. Substantially smoke-free and particulate-free inflator for inflatable safety restraint system. USP1999025868424.
  30. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Using metal complex compositions as gas generants. USP1998045735118.