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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Perforating gun having a plurality of charges including a corresponding plurality of exploding foil or exploding bridgew

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42C-019/12   
미국특허분류(USC) 102/2037
출원번호 US-0220071 (1994-03-29)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 61  인용 특허 : 0
초록
▼

A perforating apparatus adapted to be disposed in a wellbore includes a plurality of shaped charges, an electrical current carrying conductor, and a plurality of exploding foil or exploding bridgewire initiators disposed, respectively, between the plurality of charges and the current carrying conductor for simultaneously detonating thereby simultaneously detonating all of the plurality of shaped charges of the perforating apparatus in response to a current flowing in the conductor. Each of the shaped charges include a new secondary explosive primer dispo...

대표
청구항
▼

An apparatus for detonating one or more explosive devices, comprising: current pulse generating means for generating a pulse of current; current carrying conductor means electrically connected to said current pulse generating means and responsive to said pulse of current for conducting said pulse of current, said current carrying conductor means including a flat cable conductor; one or more exploding foil initiator means electrically connected to said flat cable conductor and responsive to said pulse of current conducting in said flat cable conductor for...

이 특허를 인용한 특허 피인용횟수: 61

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  14. Lerche Nolan C. ; Merlau David. Downhole activation system that assigns and retrieves identifiers. USP2001096283227.
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  17. Grace, Fred Irvin; Enig, Eric N.; Kim, Yil Bong. Explosive device utilizing flux compression generator. USP2017059658026.
  18. William J. Lukasavage ; Karri A. Brock ; Lawrence A. Behrmann ; Wallace E. Voreck. Granulation process. USP2002086428724.
  19. Lukasavage William J.. HMX compositions and processes for their preparation. USP2001026194571.
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