Acceleration sensitive primer missile striker - has voltage releasing avalanche effect acting as threshold value voltage for interrupter

摘要

The missile striker primer consists of a threshold-value interruptor comprising a thyristor connected to a primer unit and with a charge generator sensitive to acceleration. The voltage releasing the avalanche effect onto the n-p stop layer of the thyristor acts as a threshold-value voltage for the interruptor. The thyristor can have external wiring to reduce the effect of speed. The thyristor anode can be connected to the generator positive pole via a first parallel circuit comprising a resistance and a capacitor, parallel to the generator output terminals. The cathode is connected to the thyristor gate via a second parallel circuit similar to the first. The primer unit is connected between the cathode and the generator negative pole, and has a resistance in parallel.