发明名称 |
DETONATORS HAVING MULTIPLE-LINE INPUT LEADS |
摘要 |
A detonator (10) is equipped with an input lead (29) having multiple signal transmission lines (30, 31) which provide redundant initiation signals to the target charge (14) of a detonator (10, 10') thereby increasing the reliability of initiation. The multiple signal transmission lines (30, 31) may be made of shock tube and can be part of a long or short input lead (29, 129) and may be initiated by any suitable means, for example by being disposed in signal transmission relation to a detonating cord (60, 62) to improve the reliability with which a signal is transferred from the detonating cord (60, 62) to the detonator (10, 10').
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申请公布号 |
WO9725298(A1) |
申请公布日期 |
1997.07.17 |
申请号 |
WO1996US20875 |
申请日期 |
1996.12.16 |
申请人 |
THE ENSIGN-BICKFORD COMPANY |
发明人 |
GLADDEN, ERNEST, L.;DUFRANE, RONALD, M. |
分类号 |
C06C5/06;C06C5/04;C06C7/00;F42B3/10;F42C19/08;(IPC1-7):C06C7/00 |
主分类号 |
C06C5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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