Title: Simple flying-piece auget without detonating agent
Application Number: 87106394 Application Date: 1987.09.22
Publication Number: 1032234 Publication Date: 1989.04.05
Approval Pub. Date: Granted Pub. Date: 1991.07.24
International Classifi-cation: C06C7/00,F42C19/10
Applicant(s) Name: Huainan Mining College Address:
Inventor(s) Name:
Attorney & Agent: FANG KANGMEI
Abstract:
     This invention is a simple flying-piece detonator without detonating agent. It features that a detonating element which is composed of inner shell, high power explosive and ignition mechanism is arranged inside an opening of outer shell. There is a cavity between the detonating element and passive charge, to make the bottom of inner shell is broken into flying-pieces during ignition, which can impact and detonate the passive charge at very high speed. In the invention, different ignition mechanisms are used to constitute different safe detonators with one of multiple kinds of detonating modes. Compared with exising techniques, the invention has following advantages: simple structure and easy fabrication, safe and reliable application, large explosive power and very accurate delayed time.
Time: 6