Electric low-voltage fuse

Details Electric low-voltage fuse Electric low-voltage fuse

1975-04-22

1976-06-08

Miller, J D

Electricity: electrothermally or thermally actuated switches

Electrothermally actuated switches

Fusible element actuated

337186, 337231, H01H 8514

Patent

active

039626687

ABSTRACT:
A miniature fuse for small current ratings and small voltage ratings has a casing of porous cellulosic material, a pulverulent non-fulgurite-forming arc-quenching filler, a fusible element of low fusing point metal having ends bent upon the outer surface of the casing and squashed by the pressure of terminal caps press-fitted on the casing, and bodies of a cured synthetic resin imparting dimensional stability to the ends of the casing, firmly affixing the terminal caps to the casing, and resulting in the formation of a conductively stable mechanical connection between the fusible element and the terminal caps.

REFERENCES:
patent: 2782286 (1957-02-01), Detch
patent: 3029328 (1962-04-01), Kozacka
patent: 3374330 (1968-03-01), Cameron
patent: 3460086 (1969-08-01), Rister

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