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Safety mechanism for rendering a rocket motor non-propulsive

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-009/00   
미국특허분류(USC) 60/223 ; 60/254 ; 60/255
출원번호 US-0441830 (1989-11-27)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 1
초록

A rocket motor having case segments which are attached together. A retaining member extends circumferentially thereabout to maintain attachment of the segments together. The retaining member is characterized by sensitivity to a predetermined temperature greater than ambient temperature and less than the ignition temperature of propellant material in the rocket motor to lose strength whereby the retaining member is released and the rocket motor may safely be rendered non-propulsive during a hazard such as a fuel fire or slow cook-off.

대표
청구항
▼

A rocket motor comprising an elongated generally cylindrical case having a first case segment, a second case segment, propellant material having an ignition temperature disposed within said case, means for attaching said first and second case segments, and means extending circumferentially about said case for retaining said attaching means in position for maintaining attachment of said first and second case segments, said retaining means including means throughout the circumference thereof for effecting loss of strength of said retaining means when said ...

이 특허에 인용된 특허 (1)

  1. Vetter Ronald F. (Ridgecrest CA) Hicks Theodore A. (Ridgecrest CA) Compton Warren R. (Ridgecrest CA). Rocket motor. USP1984074458482.

이 특허를 인용한 특허 피인용횟수: 18

  1. Larousse, Didier; Bourel, Alain; Bar, Christophe. Ammunition comprising means for neutralizing its explosive charge. USP2013118584588.
  2. Friedlander, III, Mark Peyser. Apparatus and method for passive venting of rocket motor or ordnance case. USP2005106952995.
  3. Cherevatsky, Abel. Casing for insensitive munitions and process for making same. USP2013088499543.
  4. Singer Victor ; Solberg Mark A.. Design for a gun-launched rocket. USP2000086094906.
  5. Skinner,Anthony T.. Device for venting a container housing an energetic material and method of using same. USP2008057373885.
  6. Singer Victor ; Solberg Mark A.. Gun-launched rocket. USP1998085792981.
  7. Sanderfoot Gerald J.. Ice fishing system. USP2000076088945.
  8. Enders Mark L. ; Robinson Tony T.. Insensitive munitions composite pressure vessels. USP1998065763027.
  9. Hays, Brian Vance; Hardt, Lee; Burnett, Donald. Insensitive munitions warhead explosive venting system. USP2012108297192.
  10. Rose Larry D. ; Marchant Brent R.. Pressure relief in airbag module reaction canisters. USP1998025718447.
  11. Sullivan, Kevin Michael; Martinez, Marcelo Edgardo; Bruno, Nicolas Horacio; Desmarais, Brian. Pressure relief system for gun fired cannon cartridges. USP2015018925463.
  12. Solberg, Mark A.; Black, Robert E.. Rocket motors with insensitive munitions systems. USP2003096619029.
  13. Solberg, Mark A.; Black, Robert E.. Rocket motors with insensitive munitions systems and projectiles including same. USP2005116966264.
  14. Kaddour, Abdul-Salam; Cook, John. Rupturing devices. USP2013128616131.
  15. Cannon Bernard A.,GBX. Safety in solid fuel rocket motors. USP2000036035631.
  16. Borrell, Frederick J. Thermal rocket initiator mechanism and rocket system incorporating same. USP2016119482185.
  17. Sunday, Matthew Brian; Fisher, Michael Jeffrey. Venting mechanism for containers. USP2014058720722.
  18. Kim,Steven S.; Hawley,Eric; Johnson,Joni; Nolder,Matt; Luense,John. Venting system for explosive warheads. USP2008027331292.

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