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US 12,094,676 B2Granted
Protective element and protective circuit
AssigneeDexerials Corporation
InventorsChisato Komori, Yoshihiro Yoneda
Life of this patent
Estimating the term…
Abstract
This protective element includes a fusible conductor (1a), three or more electrodes (2a), (2b), (2c) electrically connected to each other via the fusible conductor (1a), and a heating element configured to heat and fuse the fusible conductor (1a).
Claims14
A protective element comprising:
- a fusible conductor;
- three or more electrodes electrically connected to each other via the fusible conductor;
- and
- a heating element configured to heat and fuse the fusible conductor,
- wherein two or more electrodes among the three or more electrodes are electrically connected to each other via a single fusible conductor,
- wherein the fusible conductor comprises the single fusible conductor,
- wherein the heating element is electrically insulated from the fusible conductor,
- wherein the three or more electrodes that power having different phases in polyphase alternating current are supplied, and
- wherein the three or more electrodes do not overlap in plan view.
6 more elements
A protective element comprising:
- a fusible conductor;
- three or more electrodes electrically connected to each other via the fusible conductor;
- and
- a heating element configured to heat and fuse the fusible conductor,
- wherein two or more electrodes among the three or more electrodes are electrically connected to each other via a plurality of fusible conductors that are electrically connected to each other via a connection wiring,
- wherein the fusible conductor comprises the plurality of fusible conductors,
- wherein the three or more electrodes that power having different phases in polyphase alternating current are supplied, and
- wherein the three or more electrodes do not overlap in plan view.
5 more elements
A protective circuit comprising:
- a fusible conductor;
- three or more electrodes electrically connected to each other via the fusible conductor;
- and
- a heating element configured to heat and fuse the fusible conductor,
- wherein two or more electrodes among the three or more electrodes are electrically connected to each other via a single fusible conductor,
- wherein the fusible conductor comprises the single fusible conductor,
- wherein the heating element is electrically insulated from the fusible conductor, and
- wherein the three or more electrodes that power having different phases in polyphase alternating current are supplied.
5 more elements
A protective circuit comprising:
- a fusible conductor;
- three or more electrodes electrically connected to each other via the fusible conductor;
- and
- a heating element configured to heat and fuse the fusible conductor,
- wherein two or more electrodes among the three or more electrodes are electrically connected to each other via a plurality of fusible conductors that are electrically connected to each other via a connection wiring,
- wherein each of the plurality of fusible conductors is the fusible conductor, and
- wherein the three or more electrodes that power having different phases in polyphase alternating current are supplied.
4 more elements
Dependencies are inferred from the claim text.