| 摘要 |
<p>An electronic firing device for a pyrothecnic charge, comprising an electric initiator, a firing capacitor, a delay device, a controlled-conductivity semi-conductor element for delivering the charge of said capacitor to said initiator through said delay device, an oscillator providing a pulsed output signal which is simultaneously applied, on the one hand, to means for charging said capacitor, and, on the other hand, applied to the delay device as a clock signal.</p> |
