다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Kafe 바로가기
|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||102/27F ; 102/24HC|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 11 인용 특허 : 0|
A booster charge is provided with an arcuate, semi-cylindrical surface disposed in continuous contact with a length of explosive cord at a location medial of its length. A donor charge detonates the booster which, in turn, applies the detonation force to a side portion of the explosive cord to produce a cord detonation propagating axially in both directions. Reliability of the cord detonation is increased by the increased amount of the booster charge closely adjacent to the cord and by some focusing of the booster charge. The shock wave propagation in th...
Apparatus for initiating the detonation of a continuous length of explosive cord at a site disposed medially of its length, comprising: a manifold housing formed with a longitudinal opening having inner and outer end portions and with a second opening extending transversely of and intersecting said first opening, said cord length being run through said second opening, a donor charge disposed in the outer end portion of said first opening, and a booster charge disposed between said donor charge and said cord, said booster charge having an outer end wall d...