Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent
1980-11-19
1984-05-22
Broome, Harold
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
337168, H01H 7110
Patent
active
044504250
ABSTRACT:
Apparatus for remote closing of fuse circuits for overhead power lines is described which apparatus comprises a rod of insulating material for insertion into the bottom of a fuse tube, the rod having a cord attached thereto and extending to the ground for swinging the fuse tube so that the fuse tube can be moved to a position for closing a disconnect, thereby rendering it unnecessary to close a transformer or tip switch from the pole or from a bucket truck. The rod has an enlarged cushioned head and can be removed by releasing the tension on the pulling cord, and the rod will slide out of the fuse tube and fall to the ground.
REFERENCES:
patent: 2011449 (1935-08-01), Kerr
patent: 3810060 (1974-05-01), Hubbard
Broome Harold
Wobensmith, III Z. T.
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