Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent
1977-05-04
1978-11-07
Broome, Harold
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
337282, 337414, H01H 8502
Patent
active
041248368
ABSTRACT:
An electric fuse including a fusible element, a filler in which said element is embedded, a pair of electroconductive terminal elements arranged at the ends of said fusible element and conductively interconnected by said fusible element. The fuse further includes a tubular casing supporting said pair of terminal elements on the ends thereof. Said casing consists of a plurality of stripes of a glass fiber material rolled to cylindrical shape overlapping along the longitudinal edges thereof and impregnated with a polyester resin. The innermost surface of said casing is lined with Johns-Manville "Quintex II".
REFERENCES:
patent: 3979709 (1976-09-01), Healey, Jr.
Broome Harold
Gould Inc.
Salzer Erwin
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