| 摘要 |
<p>A fuse (1) for a projectile (300) capable of ensuring a particular safety, comprising - detonation means (3000), capable of assuming a detonation means safety condition and a detonation means armed condition; actuating means (2000), suitable to detonate said detonation means; a timer (117), suitable to activate said actuating means,- whereby said actuating means (2000) are capable of assuming an actuating means safety condition, an actuating means armed condition, and an actuating means active condition, in which said active condition the actuating means (2000) detonate the detonation means (3000),- - the fuse (1) further comprises speed sensor means (1000) independent from said timer (117), operating on the basis of parameters depending on the projectile speed, said speed sensor means being safety means suitable to control the transition of at least one of said detonation means (3000) and actuating means (2000) from the respective safety condition to the respective armed condition,- - said timer (117) is capable of controlling the transition of said actuating means (2000) from said armed condition thereof to said active condition thereof.</p> |
