Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent
1989-04-24
1990-08-21
Broome, H.
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
337248, H01H 8514, H01H 8516
Patent
active
049510266
ABSTRACT:
A high speed fuse 8 having terminals 14 staked to non-electrically conductive end bells 12 with fusible element 30 connected to ridges 44 on terminal 14 by projection welding, and round balls 18 plugging sand holes 20.
REFERENCES:
patent: 3118049 (1964-01-01), Gros et al.
patent: 3261950 (1966-07-01), Kozacka
patent: 3491322 (1970-01-01), Kozacka
patent: 4203020 (1980-05-01), Armbruster et al.
Broome H.
Conley Ned L.
Cooper Industries Inc.
Rose David A.
Verplancken Donald J.
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