초록 ▼

In an electronic fuze for a projectile the ignition energy, upon firing of the projectile, is produced by a generator and stored in a storage capacitor. An electronic circuit serving for the barrel safety i.e. to prevent premature detonation of the projectile in front of the barrel, delaying ignitio

In an electronic fuze for a projectile the ignition energy, upon firing of the projectile, is produced by a generator and stored in a storage capacitor. An electronic circuit serving for the barrel safety i.e. to prevent premature detonation of the projectile in front of the barrel, delaying ignition upon impact, the delay-free ignition upon impact and the self-destruction of the projectile, controls the delivery of the energy stored in the capacitor to the detonator or ignition cap. To ensure that the energy of the storage capacitor is sufficient the electronic circuit of the fuze must work with extremely low current. This is realized by providing for the circuit a stabilizer, a switching-on element, resetting elements, blocking elements and time-delay elements, the stabilizer and time-delay elements being structured as solid-state circuits.

대표청구항 ▼

An electronic fuze for a projectile having a barrel safety device, an ignition time-delay device, a delay-free ignition device and a self destruction device, comprising: generator means for generating ignition energy for the projectile; a storage capacitor for storing energy produced by the generato

An electronic fuze for a projectile having a barrel safety device, an ignition time-delay device, a delay-free ignition device and a self destruction device, comprising: generator means for generating ignition energy for the projectile; a storage capacitor for storing energy produced by the generator upon firing the projectile; a detonator cap which is ignited by the energy stored by the storage capacitor; an electronic circuit for the barrel safety, for ignition time-delay of the projectile upon impact, for the delay-free ignition upon impact and for the self-destruction of the projectile; said electronic circuit comprising: a stabilizer which is exclusively formed of components which collectively define a solid-state circuit; resetting elements and blocking elements; a switching-on element connected with said resetting elements and blocking elements; and time delay elements in circuit with said resetting elements and said blocking elements and formed of components which collectively form a solid-state circuit.