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특허 상세정보

Explosives with embedded bodies

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06D-005/06   
미국특허분류(USC) 102/289; 102/288; 102/290; 102/318; 149/093
출원번호 US-0659243 (2000-09-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Libert & Associates
인용정보 피인용 횟수 : 3  인용 특허 : 19
초록

An explosive charge such as a cast booster charge (10, 110, 210) includes an explosive charge (14, 114, 214) having a first explosive matrix material (114a, 214a) with discrete bodies (118, 218) of a second material embedded therein. In some embodiments, discrete bodies may comprise explosive material and the first explosive matrix material (114a, 214a) may be more sensitive to initiation than the explosive material of the discrete bodies (118, 218). In a separate aspect of the invention, the discrete bodies may have a minimum dimension of at least 1 mil...

대표
청구항

1. An explosive charge comprising: a continuous phase comprising a first explosive matrix material having therein a plurality of discrete bodies of a second material which is less sensitive to initiation than the continuous phase, the discrete bodies having a minimum dimension of at least 1 mm, where in the matrix material defines a contact surface for an initiator and wherein the discrete bodies are concentrated away from the contact surface to provide a region of high sensitivity near the contact surface. 2. The explosive charge of claim 1, wherei...

이 특허에 인용된 특허 (19)

  1. Spencer Arthur F. ; Corley John D.. Blast and fragmentation enhancing explosive. USP1999125996501.
  2. Thiesen Stefan (Willich DEX). Cartridge ammunition having a case and an arrow projectile. USP1997075650589.
  3. Gonzales Antonio (Tallahassee FL) Raines Henry H. (Tallahassee FL). Caseless utilized ammunition charge module. USP1993125269224.
  4. Yunan Malak E. (Boonton Township ; Morris County NJ). Cast explosive primer initiatable by low-energy detonating cord. USP1988104776276.
  5. Cloutier Joseph A. R. (Montreal CAX) Edmonds Anthony C. F. (Mont St. Hilaire CAX). Explosive booster. USP1982054331081.
  6. Wells Franklin B. (Memphis TN). Flexible explosive composition comprising particulate RDX, HMX or PETN and a nitrostarch binder plasticized with TEGDN o. USP1977034014719.
  7. Wells Franklin B. (Memphis TN). Flexible explosive composition comprising particulate RDX, HMX, or PETN and a high viscosity introcellulose binder plast. USP1977034014720.
  8. Betts Robert E. (Huntsville AL) Thorn Lawrence B. (Madison AL) Melvin William S. (Huntsville AL). High impulse, non-detonable propellant. USP1990084952254.
  9. Kosowski Bernard M. (King of Prussia PA) Taylor Robert C. (King of Prussia PA). Method and composition for melt cast explosives, propellants and pyrotechnics. USP1995075431756.
  10. Dooley James K. (Tallahassee FL) Cook Ralph L. (Tallahassee FL). Mixed propellant charge. USP1976023938440.
  11. Sterling ; Thomas S. ; Belanger ; Jean-Yves ; Kalman ; Kenneth S.. Prilled explosive composition. USP1978074100000.
  12. Bluhm Harold F. (Allentown PA). Primer composition for use with explosive charges. USP1977024009060.
  13. Voigt ; Jr. H. William (Stanhope NJ). Process for suspending particulate additives in molten TNT. USP1976124000021.
  14. O\Meara William L. (Tallahassee FL) Murray Terry A. (Quincy FL). Propellant containing a thermoplatic burn rate modifer. USP1997105682009.
  15. Breza ; deceased Cyril J. (late of Hagerstown MD by Therese H. Breza ; executrix) Schaefer William E. (Hagerstown MD). Resin-bonded water-bearing explosive. USP1982084343663.
  16. Nguyen Anh D. (Brossard CAX). Sensitized explosive. USP1991024994124.
  17. Voigt ; Jr. H. William (63 Brooklyn Rd. Stanhope NJ 07874). Simplified emulsion coating of crystalline explosives in a TNT melt. USP1994105358587.
  18. Brachert Heinrich (Troisdorf-Oberlar DEX) Girke Dieter (Troisdorf DEX) Kellner Gerd (Aresing DEX). Single- or multiple-base powder charges for propellants and process for their manufacture. USP1986124627352.
  19. Forrest Charles D. (151 La Mancha Dr. Asheville NC 28805). Superfine PETN thin layer slurry explosive. USP1979014132574.