Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent
1978-03-06
1979-08-28
Broome, Harold
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
337273, 337276, H01H 8504, H01H 8538
Patent
active
041662660
ABSTRACT:
An electric fuse having a support for the helically wound fusible element or elements. The support includes a plurality of rod-like supports each made of one uniform material. Some of the plurality of rod-like supports consist solely of a non-gas-evolving material, while at least one of the plurality of rod-like supports consists solely of a gas-evolving material.
REFERENCES:
patent: 2667549 (1954-01-01), Fahnoe et al.
patent: 3573699 (1971-04-01), Salzer
patent: 3599138 (1971-08-01), Kozacka
patent: 3881161 (1975-04-01), Kozacka
patent: 3925745 (1975-12-01), Blewitt
patent: 4093932 (1978-06-01), Kozacka
patent: 4099156 (1978-07-01), Salzer
Belcher Richard A.
Kozacka Frederick J.
Broome Harold
Gould Inc.
Salzer Erwin
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