Protective installation

Details Protective installation Protective installation

1977-06-24

1978-11-14

Goldberg, Gerald

Electricity: electrical systems and devices

Control circuits for electromagnetic devices

22240214, 239 71, 361194, H01H 4704

Patent

active

041258860

ABSTRACT:
A non-lethal protective system includes a defensive weapon, for example a gas canister, which may be rendered operative by means of actuating a remotely located electrical switch. Operation of the defensive weapon is effected by a solenoid which is controlled by a circuit including a pair of interlock switches which arm a main control switch.

REFERENCES:
patent: 3627176 (1971-12-01), Sailors
patent: 3761730 (1973-09-01), Wright
patent: 3843056 (1974-10-01), Nye
patent: 3854695 (1974-12-01), Baugh
patent: 4068780 (1978-01-01), Fegley

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