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US 2024/0029976 A1Published application
Protective element
AssigneeSCHOTT Japan Corporation
InventorsShintaro NAKAJIMA, Masayuki MATSUMOTO, Tokihiro YOSHIKAWA, Shuichi HORI
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Abstract
A protective element includes: at least two electrode portions (main electrodes) supported by an insulating support (insulating substrate); a fuse element that connects the electrode portions; and an operating flux provided on the fuse element. The operating flux has, on a surface thereof, a coating layer that covers the operating flux to prevent the operating flux from flowing.
Claims12
A protective element comprising:
- at least two electrode portions supported by an insulating support;
- a fuse element that connects the electrode portions;
- and
- an operating flux provided on the fuse element;
- wherein
- the operating flux has, on a surface thereof, a coating layer that covers the operating flux to prevent the operating flux from flowing;
- and
- the coating layer is a film formed by curing of a surface of the operating flux itself.
5 more elements
A protective element comprising:
- an insulating substrate;
- a heat generation element provided on the insulating substrate;
- at least two main electrodes provided on the insulating substrate;
- a current-conducting electrode provided on the insulating substrate for current conduction through the heat generation element;
- a fuse element provided on the at least two main electrodes and the current-conducting electrode;
- and
- an operating flux provided on the fuse element;
- wherein
- the operating flux contains a curable resin component;
- and
- the operating flux has a coating layer that covers a surface of the operating flux, the coating layer being made of the curable resin component.
8 more elements
Dependencies are inferred from the claim text.