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특허 상세정보

Pyrotechnic detonator and method for manufacturing same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-003/10    F42C-019/12   
미국특허분류(USC) 102/2027 ; 102/2028 ; 102/2029 ; 102/20214
출원번호 US-0368307 (1995-01-04)
우선권정보 FR-0006605 (1994-05-31)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 22  인용 특허 : 8
초록

A detonator includes a casing having a metal wall attached to a metal endplate, the endplate being penetrated by at least two electrodes. At least one electrode is electrically insulated from the endplate by an insulating material. The casing includes a molded plastics material surrounding at least the endplate and a portion of the electrodes.

대표
청구항

A pyrotechnic detonator comprising: a pyrotechnic substance; a casing for housing said pyrotechnic substance, said casing having a metal wall attached to a metal endplate, the metal endplate being penetrated by at least one of at least two electrodes disposed within the casing below the pyrotechnic substance, and at least one of said at least two electrodes being electrically insulated from the metal endplate by an insulating material; and a molded plastics material surrounding at least the metal endplate and a portion of the at least two electrodes.

이 특허를 인용한 특허 피인용횟수: 22

  1. Maehata Hidehiko,JPX ; Arai Hiroaki,JPX ; Tamakoshi Daisuke,JPX ; Inoue Tetsuya,JPX. Blasting apparatus. USP2001106298785.
  2. Hiroaki Arai JP; Hidehiko Maehata JP; Tetsuya Inoue JP; Daisuke Tamakoshi JP; Tsuyoshi Kato JP. Blasting apparatus, blasting method and retainer member used for the blasting method. USP2002086431074.
  3. Whang David S.. Bridgewire initiator. USP2000016009809.
  4. John A. Nial ; J. David DeLeon ; Nickolas Kaloterakis ; Thomas K. Kang. Cartridge actuated ordnance filter. USP200208H002038.
  5. Daoud, Sami. Constant output high-precision microcapillary pyrotechnic initiator. USP2004016672215.
  6. Daoud, Sami. Constant output high-precision microcapillary pyrotechnic initiator. USP2004076761116.
  7. Arai Hiroaki,JPX ; Maehata Hidehiko,JPX ; Inoue Tetsuya,JPX ; Tamakoshi Daisuke,JPX ; Kato Tsuyoshi,JPX. Destroying apparatus and method, and holding member for use in that method. USP2001086279477.
  8. Nance, Christopher J.; McKellips, Christopher A.; Lucas, James D.. Detonator cartridge. USP2012078210083.
  9. Nance, Christopher J; McKellips, Christopher A; Lucas, James D. Detonator cartridge and methods of use. USP2012018100043.
  10. Feliss,Norbert A.; Gillis,Donald Ray; Wolter,Reinhard F.. Disk assembly having integral clamp and/or spacer. USP2008117448055.
  11. Bailey Todd Raymond. Electric initiator having a sealing material forming a ceramic to metal seal. USP1999115988069.
  12. Duguet Jean-Rene,FRX ; Martin Nicolas,FRX. Electropyrotechnic igniter with enhanced ignition reliability. USP2001096289813.
  13. Smith, Fred M.. High voltage arm/fire device and method. USP2016059329011.
  14. Swann Timothy A. ; Al-Amin Ahmad K. ; Cuevas Jess A. ; Shirk Bryan W. ; Van Wynsberghe Roy D.. Initiator for air bag inflator. USP2001106295935.
  15. Hamilton Brian K. ; Parks Brent A. ; Brisighella Dario G.. Initiator with injection molded insert member. USP2000066073963.
  16. Valia, David; Ellis, Jamie. Nail coatings having enhanced adhesion. USP2017079713585.
  17. Avetisian,Vahan; Berg,Paul; Renz,Robert; Karloff,George. Overmolded body for pyrotechnic initiator and method of molding same. USP2006107124688.
  18. Jean-Rene Duguet FR. Photoetched-filament pyrotechnic initiator protected against electrostatic discharges. USP2002066408758.
  19. Homer W. Fogle, Jr.. Pyrotechnic igniter with radio frequency filter. USP2002036357355.
  20. Avetisian, Vahan; Rosin, Todd. Pyrotechnic initiator with a narrowed sleeve retaining a pyrotechnic charge and methods of making same. USP2003066578487.
  21. Mayer, Willibald; Bertram, Friedrich; Mosig, Wolfgang; Muskat, Erich. Pyrotechnical actuator. USP2014018635872.
  22. Duguet, Jean-Rene; Vedel, Jean-Pierre. Thin-film bridge electropyrotechnic initiator with a very low operating energy. USP2003116640718.