Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent
1987-11-19
1989-01-24
Broome, H.
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
337181, 337260, H01H 8516
Patent
active
048003581
ABSTRACT:
A fuse to be connected to cable terminals with bolts comprises an electrical insulating housing, a fuse-element disposed in the housing and a pair of fuse contacts each connected at one end to both ends of the fuse element, respectively, and the other ends of the fuse contacts being protruded from the bottom of the housing in parallel with each other, and a notch to which a bolt for connecting a cable terminal to the fuse contact is fitted therein is formed in each fuse contact, and the notch is extended from the other end of the fuse contact toward the other end thereof. The fuse can be replaced without removing the bolt due to the provision of the notches in the fuse contacts, so that the operation efficiency when replaced is improved.
REFERENCES:
patent: 2658125 (1953-11-01), Whitfield
patent: 3909767 (1974-01-01), Williamson et al.
Ikeda Tomohiro
Takenouchi Kenji
Tozuka Mitsuhiko
Broome H.
Yazaki -Corporation
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