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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||102/27512 ; 102/20214 ; 102/2754 ; 102/2756|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 21 인용 특허 : 0|
A transfer unit is sealingly connected to a pressure tight housing. The pressure tight housing includes a detonator and electronics circuits connected to the detonator, the pressure tight housing being adapted to be disposed in a well apparatus situated in a wellbore. The wellbore contains fluids at high temperature and pressure, and the pressure tight housing protects the detonator and electronics from the severe temperature and pressure of the wellbore fluids. The transfer unit receives, on one end, the detonator and, on the other end, a separate deton...
A transfer unit adapted to be sealingly connected a first housing, the first housing enclosing an initiating means for initiating a detonation train, comprising: a second housing having a first end adapted to be sealingly connected to said first housing and a second end, said first end receiving said initiating means, said second end receiving a receptor; and a compressed explosive disposed within said second housing between said initiating means and said receptor, said explosive abutting against an end of said initiating means and an end of said recepto...