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특허 상세정보

Controlled fragmentation of a warhead shell

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-012/22    F42B-012/28    F42B-012/20    F42B-012/10    F42C-019/095    F42C-019/08   
출원번호 US-0471677 (2014-08-28)
등록번호 US-9541363 (2017-01-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Klein, Richard M.
인용정보 피인용 횟수 : 3  인용 특허 : 23
초록

A series of small explosive charges are used to preferentially crack the casing of a warhead to provide for a controlled fragmentation of the warhead. During detonation of the warhead's explosive fill, the casing will break early in the process along predetermined lines resulting in very large fragments that are projected toward the ground and away from innocent civilians. A fragmentation control collar which contacts these charges can be fitted on the outside of existing warheads. An annular liner within the warhead aids in the controlled fragmentation....

대표
청구항

1. A warhead comprising: a) a casing;b) an annular liner positioned longitudinally within the casing, the annular liner being hollow;c) a plurality of fracture charges positioned around the annular liner, the plurality of charges being positioned at the circumference of the casing on an inner wall of the casing;d) a first explosive within the annular liner;e) a second explosive positioned between the annular liner and the casing; and,f) a mechanism for detonation,wherein the fracture charges have the ability to initiate cracks in the casing. 2. The warhe...

이 특허에 인용된 특허 (23)

  1. Talley James C. (Dahlgren VA). Aimable warhead. USP1993015182418.
  2. Held Manfred (Aresing DEX) Grssler Peter (Hockstadt DEX). Ammunition construction with selection means for controlling fragmentation size. USP1985054516501.
  3. Ronn,Torsten; Johansson,Nils. Device for adapting a unit of ammunition for different types of targets and situations. USP2006107127995.
  4. Craddock Gerald G. (Arlington TX). Explosive fragmentation structure. USP1988054745864.
  5. Lips Hendrik (Dsseldorf DEX) Weisshaupt Herbert (Aachen DEX) Orth Hans (Dsseldorf DEX). Fragmentation projectile. USP1992075131329.
  6. Held Manfred (Aresing DEX). Fragmentation warhead. USP1996085544589.
  7. Lucia D. Kuhns ; Donna R. Reedal ; Leonard T. Wilson. Fragmentation warhead. USP2002116484642.
  8. Melin, Roger W.; Sheridan, Edward W.. Fragmentation warhead with selectable radius of effects. USP2010067743707.
  9. Lloyd,Richard M.. Kinetic energy rod warhead with imploding charge for isotropic firing of the penetrators. USP2006037017496.
  10. Borcher ; Charles A. ; Porter ; William R.. Layered fragmentation device. USP1978084106410.
  11. Drimmer Bernard E. (707 E. Franklin St. Silver Spring MD 20901). Method for improving the performance of underwater explosive warheads. USP1995095450794.
  12. Talley James C. (Dahlgren VA). Operation of fragment core warhead. USP1976043949674.
  13. Kuhns Lucia D. ; Wilson Leonard T.. Penetrating dual-mode warhead. USP2000106135028.
  14. Wilhelm Earl E. (Renton WA). Selectable deployment mode fragment warhead. USP1987044655139.
  15. Kempton Marvin L. (Socorro NM). Selectively aimable warhead. USP1977054026213.
  16. Menz Fred L. (China Lake CA) Osburn Michael R. (China Lake CA) Jones Jerry O. (Ventura CA). Selectively aimable warhead initiation system. USP1991095050503.
  17. Petrousky James A. (Port Tobacco MD) Backofen Joseph E. (Columbus OH) Butz Donald J. (Columbus OH). Shaped charge with explosively driven liquid follow through. USP1990094955939.
  18. Kokodis, Victor; Sudol, George; Fuchs, Brian; Wilson, Amy. System and method for explosively stamping a selective fragmentation pattern. USP2012048161884.
  19. Ronn, Torsten; Johansson, Nils. Unit of ammunition with one or more warhead casings. USP2005116966265.
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  22. Rotkopf, Menachem. Warhead for intercepting system. USP2012018091482.
  23. Lloyd, Richard M.; Faccini, Ernest C.. Warhead with aligned projectiles. USP2005126973878.