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특허 상세정보

High voltage arm/fire device and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42C-019/12    F02K-009/95    F42B-003/14    F42C-019/08   
출원번호 US-0795690 (2001-02-28)
등록번호 US-9329011 (2016-05-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
인용정보 피인용 횟수 : 2  인용 특허 : 28

An apparatus and method for initiating the ignition of a pyrotechnic material in a controlled manner. The invention is suitable for use with less sensitive pyrotechnic material or charges, such as, but not limited to, boron potassium nitrate (B/KNO3) and nitrocellulose (NC). The invention is particularly suitable for incorporation with an ignition system for the ignition of pyrotechnic materials used in solid propellant missile and rocket motors. The invention is particularly resistant to spurious radio frequency interference and/or other electromagnetic...


1. An initiator comprising: an initiator body including a connection end and an output end, the initiator body further including a micro initiation cavity defined at least partially by an interior wall of the initiator body and being sized and configured for accommodating a column of pyrotechnic material of a selected volume, the micro initiation cavity being in communication with the output end of the initiator body;an elongated electrode supported by an electrode insulator, at least a portion of the elongated electrode being exposed and centrally dispo...

이 특허에 인용된 특허 (28)

  1. Bolieau Christopher W. (Brigham City UT). Aft end igniter for full, head-end web solid propellant rocket motors. USP1985034503773.
  2. Corney Martin (Glendora CA). Combination explosive primer and electro-explosive device. USP1996015485788.
  3. Shann Peter C. (4 ; Orchard Way Dringhouses ; York GB2). Detonation of explosive charges and equipment therefor. USP1983074391195.
  4. Miszewski Antoni (10 Boucher Rd. Budleigh Salterton ; Devon GBX EX9 6JF). Detonation system. USP1995055413045.
  5. Snyder Richard N. (P.O. Box 220 Garrisonville VA 22463). Electric explosive tube initiation system. USP1995075431100.
  6. Findley Stephan D.. Electric impulse cartridge. USP2001036205927.
  7. Yarrington Arthur G. (MS 1073 Crows Nest ; Queensland 4355 AUX). Electro-optical detonator. USP1991014984518.
  8. Cherry Charles C. (McGregor TX) Wiechering Raymond E. (Waco TX). Foamed in place igniter and aft-end assembly for rocket motor comprising the same. USP1993065220783.
  9. Benner Douglas E. ; Haas David J. ; Massey Richard T. ; Neyer Barry T.. Hermetically sealed laser actuator/detonator and method of manufacturing the same. USP2000046047643.
  10. Stevens, George L.. Igniter pellet cup. USP1985094539910.
  11. Hampton Thomas W. (China Lake CA). Impulsive rocket motor safety-arming device. USP1977094046076.
  12. Williams Nathan P. (Huntsville AL). Initiator for use in laser beam ignition of solid propellants. USP1977094047483.
  13. Betts Robert E. (Huntsville AL) Zeman Samuel (Huntsville AL). Laser actuated thru-bulkhead initiator. USP1992035099761.
  14. Betts Robert E. (Huntsville AL) Zeman Samuel (Huntsville AL). Laser actuated thru-bulkhead initiator for detonable explosive material, pyrotechnic material and remotely located pyrot. USP1993015179246.
  15. Loughry Bruce (Ann Arbor MI) Ulrich Otho E. (Ann Arbor MI). Laser ignition of explosives. USP1990044917014.
  16. Williams Michael S. (Half Moon Bay CA) Durrell Robert R. (Moss Beach CA) Kokoshvili Simon M. (Mountain View CA) Moore ; Jr. Charles J. (San Mateo CA) Moser Jeffrey M. (Oakland CA) Netoff Theodore J. . Laser initiated ordnance systems. USP1993045206455.
  17. Arrell ; Jr. John A. (Lincoln University PA) Atkeson Peter L. (Newark DE) Cooper John W. (Newark DE) Hebert Paul P. (Bear DE). Low cost hermetically sealed squib. USP1995075431101.
  18. Streifer William (Palo Alto CA) Scifres Donald R. (San Jose CA) Klein Jerome R. (Los Altos CA). Method of initiating a sequence of pyrotechnic events. USP1989094862802.
  19. Stevens George L. (North Ogden UT). Optical through bulkhead initiator and safe-arm device. USP1987044660472.
  20. Rice ; Jr. John H. (Keyser WV). Piezoelectric crystal powered ignition device. USP1991065022324.
  21. Refouvelet Joseph (Tarbes FRX) Lebreton Herve (La Loubere FRX) Bernardy Jean-Claude (Aureilhan FRX) Castel Yves (Tarbes FRX). Pyrotechnic detonator and method for manufacturing same. USP1996115576509.
  22. Aural Thierry (Poitiers) Bansard Jol (Marcilly en Vilette) Humily Grard (Orleans) Rivire Christophe (Orleans FRX). Pyrotechnic detonator using coaxial connections. USP1993045204491.
  23. Snyder Richard N.. Remote radio controlled plasma firing system. USP2001076260483.
  24. Zeman Samuel (Huntsville AL) Betts Robert E. (Huntsville AL). Safe ordnance initiation system. USP1992095144893.
  25. Betts Robert E. (Huntsville AL). Self consumable initiator. USP1990014892037.
  26. Dombrowski Daniel C. (Elkton MD) Frey Thomas J. (Wilmington DE) Nevrincean Andrew G. (Oxford PA). Solid propellant dual pulse rocket motor loaded case and ignition system and method of manufacture. USP1997105675966.
  27. Stevens George L. (North Ogden UT). Swivel type through bulkhead initiator. USP1986094608926.
  28. Smith David A. ; Hungerford Timothy C.. Through bulkhead initiator. USP1999095959236.