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특허 상세정보

Gun-launched rocket

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-015/10    F02K-009/00   
미국특허분류(USC) 102/481 ; 102/381 ; 60/223
출원번호 US-0739469 (1996-10-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cushman Darby & Cushman IP Group of Pillsbury Madison & Sutro, LLPLyons, Esq.
인용정보 피인용 횟수 : 14  인용 특허 : 14
초록

A rocket system employing at least one rocket motor closure that includes low and high load capability retainers that, respectively, provide an insensitive munitions system during storage and positive locking of a nozzle assembly at launch. The rocket motor also includes a pressure equalizing system that accommodates changing temperature conditions during storage as well as varying gas pressure inherent in gun-launched rocket systems in a manner that allows for thinner case cylinder design and increased propellant volume.

대표
청구항

[ What is claimed:] [1.] A rocket motor launched from a gun bore comprising:a case cylinder having an exterior surface and an interior surface, said exterior surface being configured to fit within the gun bore and said interior surface defining a propellant chamber;a propellant grain positioned within said propellant chamber;a closure secured to said case cylinder adjacent an end of said case cylinder, said closure having an inner perimeter;a nozzle assembly comprising a nozzle throat, said nozzle throat allowing communication between the gun bore and sa...

이 특허에 인용된 특허 (14)

  1. Malamas James (Fredericksburg VA) Day Harvey M. (Waldorf MD). Carrier projectile with safety vents. USP1991024991513.
  2. Bchele-Buecher Sigfrid (Meerbusch-Strmp DEX). Device for the limitation of gas pressure in a combustion chamber provided inside a projectile. USP1989024803925.
  3. Johnson Clifford T. (Ridgecrest CA) McCubbin Melvin J. (Ridgecrest CA) McInnis Patrick M. (Ridgecrest CA) Mattis Joseph F. (Ridgecrest CA). Ejectable fuze. USP1977054022130.
  4. Hertsgaard John P. (Minneapolis MN) Gallant W. Keith (Plymouth MN). Enabling device for a gas generator of a forced dispersion munitions dispenser. USP1987124714020.
  5. Telmo Frisco T. (King George VA). Enclosure for a warhead case. USP1984014423683.
  6. Boissiere Bruno (Olivet FRX) Bossus Michel (Chevilly FRX). Locking device for a casing containing pyrotechnic materials. USP1994085337672.
  7. Ellingsen Warren (Lewisville PA). Method and apparatus for providing an insensitive munition. USP1994055311820.
  8. Tate, John M.. Pressure relief device for solid propellant motors subjected to high external temperatures. USP1991085036658.
  9. Hickey, Dennis J.. Safety devices for carrier shells. USP1985124557198.
  10. English ; Jr. R. Hill (Huntsville AL) Miskelly ; Jr. Hermann L. (Huntsville AL). Safety mechanism for rendering a rocket motor non-propulsive. USP1991095044154.
  11. Cherry, Charles C.; Wiechering, Raymond E.. Solid propellant rocket motor with fusible end closure holder. USP199303H001144.
  12. Boggero Henri (Velizy FRX). Temperature sensitive pyrotechnical train interruption device. USP1987124709637.
  13. Koontz Robert A. (Ridgecrest CA). Thermally activated case venting safety apparatus. USP1992105155298.
  14. Dolan Cyril F. (Pacific Palisades CA). Thermally actuated rocket motor safety system. USP1986074597261.

이 특허를 인용한 특허 피인용횟수: 14

  1. Adams, Daniel Alexander; Jones, Matthew; Burn, Andy Oden; Costin, David John; McCombie, Stuart Andrew; Wainwright, John; Rumfitt, Michael Shaun. Common carrier munition. USP2017109797698.
  2. Singer Victor ; Solberg Mark A.. Design for a gun-launched rocket. USP2000086094906.
  3. Jones, Matthew. Frangible munition. USP2017109784544.
  4. Smith, Rixford. Gun barrel for launching large projectiles. USP2004096789454.
  5. Smith,Rixford. Gun barrel for launching projectiles. USP2007027182014.
  6. Adams, Daniel Alexander. Illumination munition. USP20180710030953.
  7. Hays,Brian Vance; Hardt,Lee; Burnett,Donald. Insensitive munitions warhead explosive venting system. USP2009017472653.
  8. Prytz,Alf. Method and arrangement for preventing encased explosives being caused to explode by an external fire. USP2006057051511.
  9. Bunczk, Joseph M.; Jeffers, David Francis; Jeffers, Timothy A.. Projectile and munition including projectile. USP2014038671839.
  10. Solberg, Mark A.; Black, Robert E.. Rocket motors with insensitive munitions systems. USP2003096619029.
  11. Solberg, Mark A.; Black, Robert E.. Rocket motors with insensitive munitions systems and projectiles including same. USP2005116966264.
  12. Cannon Bernard A.,GBX. Safety in solid fuel rocket motors. USP2000036035631.
  13. Rumfitt, Michael Shaun; Burn, Andy Oden; Holley, David Anthony; Costin, David John. Smoke payload apparatus. USP2017109778004.
  14. Wallace, William M.; Gagne, Michael T.; Copperthite, Chester A.. Two-piece aft closure for a rocket motor case. USP2010057717280.