摘要 |
The electrical igniter-fuse has an insulating carrying body (114) supported by two contacts (128,130) joined by an igniter bridge (132). The bridge is of titanium, titanium nitride, or an alloy consisting mainly of titanium, typically pure titanium. The contacts and bridge can be in one piece and of the same material, or the former can be of a material of lower specific resistance than titanium. USE/ADVANTAGE - For firing multiple demolition or blasting charges simultaneously, giving a high degree of reliability. Igniter bridge has improved mechanical characteristics. Less sensitive to scratches and chaffs.
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申请人 |
DYNAMIT NOBEL AG, 53840 TROISDORF, DE |
发明人 |
BREDE, UWE, DIPL.-ING. (TU), 8510 FUERTH, DE;CORNELIUS, HEINZ-PETER, 8534 WILHEREMSDORF, DE;HAERING, OSKAR, 8501 GROSSHABERSDORF, DE;KORDEL, GERHARD, DIPL.-ING. (FH), 8500 NUERNBERG, DE |