Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent
1980-07-14
1982-02-09
Broome, Harold
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
337292, H01H 8506, H01H 8512
Patent
active
043152341
ABSTRACT:
A composite fusible element for electric fuses comprising a pair of spaced drawn wires substantially circular in cross-section, at least one pair of spaced plates of sheet metal in contact with said pair of wires, and electrical bonds conductively connecting each of said pair of wires and one of said pair of plates. The pair of wires is preferably of silver, and the pair of plates is preferably of copper. A fuse according to the invention includes a fusible element as described above.
REFERENCES:
patent: 2781434 (1957-02-01), Swain
patent: 2809257 (1957-10-01), Swain
patent: 3543209 (1970-11-01), Kozacka
patent: 3543210 (1970-11-01), Kozacka
Broome Harold
Salzer Erwin
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