Electrical Composite Element
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United States of America Patent
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Issued Date -
Dec 30, 2010
app pub date -
Jul 27, 2006
filing date -
Aug 4, 2005
priority date (Note) -
Abandoned
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Abstract
An electric device that functions either as a reverting (resettable) type element or a non-reverting (non-resettable) type element depending on the conditions. Such an element includes a polymer PTC element and a temperature fuse member connected in series thereto, the temperature fuse member placed such that it is under the thermal influence of the polymer PTC element. A melting point of a metal composing the temperature fuse member is at least 5° C. higher than a melting point of a polymer composing the polymer PTC element.
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