公开(公告)号：US3570404A

公开(公告)日：1971-03-16

申请号：US3570404D

申请日：1968-06-21

Applicant: UNIDYNAMICS PHOENIX

Inventor： POPE KENNETH E

IPC: F42C11/06 ,  G05B19/04 ,  F42B5/08

CPC classification number: G05B19/04 ,  F42C11/06

Abstract: An electrical pyrotechnic programming system, including a pyrotechnic signal source for activating an electrical power source. The power source provides current to an electrical switching system, including individual switches responsive to velocity acceleration and barometric altitude. Closure of the switches after actuation of the electrical power source produces a pyrotechnic output signal by igniting bridge wires. The power source comprises parallel connected batteries, the first of which is a type known as a thermal battery, and the second of which is a more conventional nickel-cadmium battery.