Induction-programmable fuze cap, for a ballistic projectile for example, and fuze equipped with such a cap

摘要

The invention relates to an induction-programmable fuze cap, for a ballistic projectile for example, of the type having an ogival shape made of an insulating material protected from external electromagnetic fields capable of disturbing the operation of internal circuits housed in the fuze. The protection is constituted by a conductive coating deposited on the cap (2) and separated, globally, into at least two parts (10a, 10b) by at least two lines of insulating separation (10) formed by at least two curvilinear longitudinal slots (11) extending along the generatrices of the cap (2) in order to enable the fuze to be programmed before firing the projectile. IMAGE