Alloy type thermal fuse and wire member for a thermal fuse...

Details Alloy type thermal fuse and wire member for a thermal fuse... Alloy type thermal fuse and wire member for a thermal fuse...

2005-11-08

2005-11-08

Vortman, Anatoly (Department: 2835)

Electricity: electrothermally or thermally actuated switches

Electrothermally actuated switches

Fusible element actuated

C337S290000, C337S159000, C420S562000

Reexamination Certificate

active

06963264

ABSTRACT:
The invention relates to an alloy type thermal fuse and a wire member for a thermal fuse element, and provides an alloy type thermal fuse in which a fuse element does not contain a harmful metal, the operating temperature is about 150° C., the dispersion of the operating temperature can be sufficiently suppressed, and the operation stability to a heat cycle can be satisfactorily assured. The thermal fuse has an alloy composition of 30 to 70% Sn, 0.3 to 20% Sb, and a balance Bi.

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