Automotive battery power circuit breaker

Details Automotive battery power circuit breaker Automotive battery power circuit breaker

1977-12-27

1979-11-27

Braun, Fred L.

Electrical transmission or interconnection systems

Vehicle mounted systems

Automobile

200158, 335 2, 335268, 339224, H01H 3514, H02H 718

Patent

active

041762843

ABSTRACT:
An automotive electrical master circuit breaker which upon command opens the battery power circuit instantly and harmlessly at the battery cable (equivalent to removing cable at the battery terminal) and which upon command can be closed again instantly, and which disconnects battery power to all accessories except for a fuse protected small gage wire circuit that powers the master switch, and thus the master circuit breaker eliminates all risk of electrical fire, the significance of the design being that a battery cable cannot physically be removed in time to prevent destruction of the electrical system or to prevent fire, which function the master switch accomplishes. The invention uses technology long established in the identical functional arrangement, however never before applied to the present circuit breaker function.

REFERENCES:
patent: 1615106 (1927-01-01), Bethea
patent: 2061460 (1936-11-01), Freysinger et al.
patent: 2304608 (1942-12-01), Smythe
patent: 2599637 (1952-06-01), Hutton
patent: 2853637 (1958-09-01), Karl
patent: 3459954 (1969-08-01), Sgorbani

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