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US 2025/0100948 A1Published application
Alloy composition for thermal fuse of sprinkler
AssigneeHanaamt Co., Ltd
InventorHong-Moule KIM
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Abstract
Proposed is an alloy composition for a thermal fuse that melts when heat is detected in a sprinkler. When the fuse melts, the head of the sprinkler starts operating. The alloy composition is a low-melting point alloy composition based on bismuth, indium, tin, and silver.
Claims9
An alloy composition for a thermal fuse of a sprinkler, the composition comprising bismuth, indium, tin, and silver.
Dependencies are inferred from the claim text.