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Gas generating composition for air bags

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-045/02   
미국특허분류(USC) 149/21 ; 149/35 ; 149/61 ; 149/110
출원번호 US-0542313 (1990-06-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 25  인용 특허 : 0
초록

The invention disclosed herein is a gas generating composition suitable for use in air bag systems. The gas generating composition is comprised of a solid metal azide as a fuel, an alkali nitrate as an oxidizer, and diatomaceous earth as an additive.

대표
청구항

A gas generating composition comprising sodium azide, potassium nitrate, and silicon dioxide where the particle size of the sodium azide and potassium nitrate are between 10 and 20 microns and the particle size of the silicon dioxide is between 5 and 10 microns and wherein the ratios of sodium azide potassium nitrate and silicon dioxide varies by weight from 3:1:1 to 3.8:1:1, respectively.

이 특허를 인용한 특허 피인용횟수: 25

  1. Robert D. Taylor ; Ivan V. Mendenhall. Burn rate-enhanced high gas yield non-azide gas generants. USP2002056383318.
  2. Walton, Zachary W.; Howell, Matthew T.. Dual magnetic sensor actuation assembly. USP2016039284817.
  3. Miller, Scott L.; Irani, Cyrus A.. Gas generator for pressurizing downhole samples. USP2015038973657.
  4. 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.
  5. 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.
  6. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  7. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2005116969435.
  8. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2015129199886.
  9. Jerald C. Hinshaw ; Daniel W. Doll ; Reed J. Blau ; Gary K. Lund. Metal hydrazine complexes for use as gas generants. USP2002116481746.
  10. Walton, Zachary W.; Fripp, Michael. Method and apparatus for magnetic pulse signature actuation. USP20190310221653.
  11. Walton, Zachary W.; Fripp, Michael. Method and apparatus for magnetic pulse signature actuation. USP2017039587486.
  12. Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Method for preparing anhydrous tetrazole gas generant compositions. USP1995125472647.
  13. Zhang Yunchang ; Cannon James C.. Oxygen generating compositions. USP2000106126854.
  14. Zhang Yunchang ; Cannon James C.. Oxygen generating compositions. USP2001076264896.
  15. Zhang Yunchang ; Cannon James C.. Oxygen generating compositions. USP1999035882545.
  16. Helms, Lonnie Carl; Acosta, Frank. Pressure relief-assisted packer. USP2015109169705.
  17. Helms, Lonnie Carl; Acosta, Frank. Pressure relief-assisted packer. USP2018069988872.
  18. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Using metal complex compositions as gas generants. USP1998045735118.
  19. Wright, Adam D.; Fripp, Michael L.; Kyle, Donald G.; Irani, Cyrus A.. Well tools operable via thermal expansion resulting from reactive materials. USP2014098839871.
  20. Fripp, Michael Linley; Kyle, Donald; Fripp, Archibald Linley; Walton, Jr., Zachary William. Wellbore servicing tools, systems and methods utilizing downhole wireless switches. USP2017099752414.
  21. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017039587487.
  22. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017029562429.
  23. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017089726009.
  24. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2018059982530.
  25. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2016069366134.

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