Thermal cutoff construction, member therefor and methods of making the same
AssigneeEmerson Electric Co.
InventorLinda B. Birx
Life of this patent
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Abstract
A thermal cutoff construction, member therefor and methods of making the same are provided, the thermal cutoff construction having an electrical switching unit that changes its operating condition when the member therein melts by being heated to a certain temperature for the particular material that forms the member being utilized. The material of the member comprises 4-methylumbelliferone.
Claims10
In a member for a thermal cutoff construction having an electrical switching unit that changes its operating condition when said member therein melts by being heated to a certain temperature for the particular material that forms the member being utilized, the improvement wherein said material of said member comprises 4-methylumbelliferone.
In a thermal cutoff construction having an electrical switching unit that changes its operating condition when a member therein melts by being heated to a certain temperature for the particular material that forms the member being utilized, the improvement wherein said material of said member comprises 4-methylumbelliferone.
Dependencies are inferred from the claim text.