发明授权
- 专利标题： Detonator pellet
- 专利标题（中）： 雷管沉淀
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申请号： US254877申请日： 1988-10-07
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公开(公告)号： US4878430A公开(公告)日： 1989-11-07
- 发明人: Gottfried Senkowski , Joachim Sturm
- 申请人： Gottfried Senkowski , Joachim Sturm
- 申请人地址： DEX Troisdorf
- 专利权人： Dynamit Nobel Aktiengesellschaft
- 当前专利权人： Dynamit Nobel Aktiengesellschaft
- 当前专利权人地址： DEX Troisdorf
- 优先权： DEX3735405 19871020
- 主分类号： F42B3/12
- IPC分类号： F42B3/12 ; F42C19/12
摘要：
A detonator pellet includes a composite insulating member made of a synthetic resin or a ceramic material, two wires being embedded during manufacture of the member which wires extend in and, respectively, on surfaces of a central part of the insulating member so that the wires, in this way, are supported so well that an ignition bridge can be directly attached to the ends of the wires by soldering, welding or bonding.
公开/授权文献
- US5488341A Permanent magnet member and method of producing same 公开/授权日：1996-01-30