Simple, small-sized fuse

Details Simple, small-sized fuse Simple, small-sized fuse

1974-10-08

1976-06-15

Budd, Mark O.

Electricity: electrothermally or thermally actuated switches

Electrothermally actuated switches

Fusible element actuated

337408, H01H 7120

Patent

active

039640108

ABSTRACT:
A small-sized fuse comprising lead wires supported in parallel by a heat-resisting and insulating support, a conductor bridging said lead wires with its both ends fixed to said lead wires by alloy of low fusing point, a heat-resisting elastic substance pressed against said conductor so that said conductor is urged to separate from said lead wires upon fusing of said alloy of low fusing point and a frame in which insulating filler such as insulating grease is filled.

REFERENCES:
patent: 1693404 (1928-11-01), Sandin
patent: 2615857 (1952-10-01), Clarke
patent: 2844769 (1958-07-01), Erkelens et al.
patent: 2857560 (1958-10-01), Schnable et al.
patent: 2955179 (1960-10-01), Milton et al.

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