$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Gas generator method for producing cool effluent gases with reduced hydrogen cyanide content

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06D-005/06   
미국특허분류(USC) 60/219 ; 60/205 ; 149/191
출원번호 US-0243020 (1981-03-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 12  인용 특허 : 2
초록

Incorporation of various flame coolants, particularly ferrous oxalate, cupric oxalate and submicron size Fe3O4 in N,N′-dihydroxyethane diamide containing gas generants results in cooler flame temperature and reduced HCN content. Use of downstream coolants further reduces evolved gas temperature and also further reduces HCN content. Devices incorporating these propellants are useful inflators for many devices such as helicopter flotation bags, cargo pallet soft-landing bags, aircraft escape slides, inflatable life rafts and similar items. They are particu...

대표
청구항

A process for the generation of a gas having a temperature of less than about 575°C. and less than about 0.7 mole % HCN which comprises: (a) compounding and curing a gas generant composition consisting essentially of a binder component, a polynitrate ester plasticizer component, N,N′-dihydroxyethane diamide, and a HCN scavenger component selected from cupric oxalate, ferrous oxalate, Fe3O4, or mixtures thereof; (b) igniting the gas generant composition of step (a) to generate combustion gases; and (c) causing the combustion gases generated in step (b) to...

이 특허를 인용한 특허 피인용횟수: 12

  1. Wardle Robert B. (Logan UT) Edwards W. Wayne (Tremonton UT). Gas generant compositions containing salts of 5-nitrobarbituric acid, salts of nitroorotic acid, or 5-nitrouracil. USP1991055015309.
  2. Harold R. Blomquist. Gas generating composition for vehicle occupant protection apparatus. USP2002106468370.
  3. Knowlton, Gregory D.; Ludwig, Christopher P.; Deppert, Thomas M.; McFadden, Dan; Dupont, James; Salafia, Christian. Low solids gas generant having a low flame temperature. USP2003076589375.
  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. Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Method for preparing anhydrous tetrazole gas generant compositions. USP1995125472647.
  11. Ellzy Michael W.. Method of measuring the decomposition of a gaseous material under controlled temperature and time conditions. USP1998025719323.
  12. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Using metal complex compositions as gas generants. USP1998045735118.