Device for detecting a burnt-out fuse

Details Device for detecting a burnt-out fuse Device for detecting a burnt-out fuse

1980-08-21

1982-08-31

Caldwell, Sr., John W.

Communications: electrical

Condition responsive indicating system

Specific condition

200 5A, 340365R, G08B 2100

Patent

active

043475043

ABSTRACT:
A device for detecting a burnt-out fuse in a fuse box accommodating a plurality of parallelly arranged blade-type fuses. The device comprises an insulative support body mounted to the fuse box, an electrically conductive rubber member carried on said support body and a light emitting element connected between said rubber bar member and ground. The rubber bar member faces the output sides of the blade type fuses accommodated in the fuse box such that the rubber bar member acts as a contact means ready for depressing.

REFERENCES:
patent: 1645346 (1927-10-01), Palmer
patent: 3699294 (1972-10-01), Sudduth
patent: 3745287 (1973-07-01), Walker

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