公开(公告)号：US3675578A

公开(公告)日：1972-07-11

申请号：US3675578D

申请日：1970-01-28

Applicant: PHILLIPS PETROLEUM CO

Inventor： DOUGLAS GARY D ,  EAVES BILLY J

IPC: F42D1/05 ,  G01R31/02 ,  F42B5/08 ,  F42B9/08

CPC classification number: F42D1/05 ,  G01R31/026

Abstract: Apparatus is provided for testing individually a plurality of blasting caps and for detonating such caps simultaneously. A plurality of double-pole, double-throw switches to serve to connect the blasting caps selectively to a circuit continuity meter or to a detonating device.

Abstract translation: 提供了用于单独测试多个爆破盖并且同时引爆这种盖的装置。 多个双极双掷开关，用于将爆破帽选择性地连接到电路连续性仪表或引爆装置。