Some professional publications about explosives and munitions distinguish the 'fuse' and 'fuze' spelling. Fuzes for large explosive charges may include an explosive booster.

Ī fuze may contain only the electronic or mechanical elements necessary to signal or actuate the detonator, but some fuzes contain a small amount of primary explosive to initiate the detonation. 'Complete bore safety' can be achieved with mechanical shutters that isolate the detonator from the main charge until the shell is fired.

For example, an artillery fuze's battery is activated by the high acceleration of cannon launch, and the fuze must be spinning rapidly before it will function. In addition, a fuze will have safety and arming mechanisms that protect users from premature or accidental detonation. The relative complexity of even the earliest fuze designs can be seen in cutaway diagrams.Ī fuze is a device that detonates a munition's explosive material under specified conditions. In some applications, such as torpedoes, a fuze may be identified by function as the exploder. In military munitions, a fuze (sometimes fuse) is the part of the device that initiates function. For other uses, see Exploder (disambiguation).

Torpedo booster fishdom