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US 2026/0078469 A1Published application
Alloy thermal fuse
AssigneeXiamen PVTECH Co., Ltd.
InventorsRONGTU LIU, CHUNMING LIU, CHENGHAO ZUO, FUXING LU
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AssigneeXiamen PVTECH Co., Ltd.
InventorsRONGTU LIU, CHUNMING LIU, CHENGHAO ZUO, FUXING LU
Estimating the term…
An alloy thermal fuse is provided, which is made of an alloy material, and the alloy material includes tin, lead, bismuth, antimony, and nickel. The weight percentage of the tin is 62% to 63.5%. The weight percentage of the lead is 36% to 37%. The weight percentage of the bismuth is 0.0001% to 0.5%. The weight percentage of the antimony is 0.0001% to 0.3%. The weight percentage of the nickel is 0.0001% to 0.3%. Via the above specific component proportion, the alloy thermal fuse exhibits uniform heating when exposed to heat and has higher sensitivity to temperature changes, which can enhance the thermal conductivity thereof. Thus, the alloy thermal fuse can melt quickly when heated. Moreover, since the alloy thermal fuse is an elongated alloy without an insulating casing or other complex components, the alloy thermal fuse does not experience heat loss caused by various media.
An alloy thermal fuse, wherein the alloy thermal fuse is made of an alloy material, the alloy material comprising a tin, a lead, a bismuth, an antimony, and a nickel, wherein a weight percentage of the tin is 62% to 63.5%, a weight percentage of the lead is 36% to 37%, a weight percentage of the bismuth is 0.0001% to 0.5%, a weight percentage of the antimony is 0.0001% to 0.3%, and a weight percentage of the nickel is 0.0001% to 0.3%.
Dependencies are inferred from the claim text.