3results about "Fuse connectors" patented technology

In an ignition unit for a propellant charge (8), comprising an elongated ignition transfer charge (2) made of propellant powder, through which a free ignition channel (5) runs in its longitudinal direction, and a combustible support tube (3) that surrounds the ignition transfer charge (2) perpendicular to the free ignition channel (5), the ignition transfer charge (2) is formed from a first material which has a glass transition point below -40°C in an observed temperature range of -51°C to +71°C, and the support tube (3) is formed from a second material which does not have a glass transition point below +72°C.

The utility model relates to a kind of detonating cord quick connecting device in detonating cord connection technical field, containing the tee joint of main cord insert sleeve part and branch cord insert sleeve part, the outer end inner wall of branch cord insert sleeve part is equipped with snap spring for the tight hoop detonating branch cord, the inner end port of branch cord insert sleeve part is connected with the limiting stop piece corresponding the corresponding end face of detonating branch cord;The detonating cord quick connecting device can improve the connection quality and connection efficiency of detonating cord.

A connector for use with detonation device(s) associated with an explosive detonation system is provided. The connector includes a body, a lower channel, a first side channel, and a second side channel. The body has a first end and a second and is centered on an axis. The first end and the second end are positioned along the axis. The body defining a main channel with a first main end and a second main end. The body main, lower, first side and second side channels are configured to receive first, second, third and fourth detonation device, respectively.