Honeywell Ag

Bertram K&ouml;lbli

A device supplies electric energy for projectile detonators without a battery or additional energy generation during flight of the projectile. For operating the projectile detonator in the flight phase, a supply capacitor charged during an inductive programming phase is disposed. The capacitor has a very low leakage current in order to bridge a time in the range of minutes between the programming and the start of the flight phase without significant energy loss. The charging of the supply capacitor takes place through halfwaves, of a programming AC voltage not utilized in the programming and not under load.

Electronic projectile fuse

The invention aims to increase the overflight safety of a projectile, comprising a time-fuse which has an acceleration-activated battery. To this end, the safety device actuates a switch, whose position is interrogated during the flight phase and the fuse function is deactivated, if the switch is not in the correct position.

Growing community of inventors

Frankfurt-am-Main, Germany

Bertram Kölbli

Growing community of inventors

Frankfurt-am-Main, Germany

Bertram K&ouml;lbli

Bertram Kölbli