LOW-MELTING ALLOY ELEMENT WITH LEAD CONDUCTOR FOR THERMAL FUSE, AND METHOD FOR MANUFACTURING THE SAME
PROBLEM TO BE SOLVED: To improve a property of a parting operation of a thermal fuse by decreasing an oxide content as coming closer to a side welded to a lead conductor end of a thermal fuse element as compared to the center, and by varying a distribution of content density even when the oxide cont...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
24.06.2010
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To improve a property of a parting operation of a thermal fuse by decreasing an oxide content as coming closer to a side welded to a lead conductor end of a thermal fuse element as compared to the center, and by varying a distribution of content density even when the oxide content of the whole thermal fuse remains unchanged. SOLUTION: The low-melting alloy element 2 is welded between the ends of a pair of lead conductors 1, and the oxide content of the low-melting alloy element is decreased as reaching the end side of the lead conductor and is increased as reaching the center of the low-melting alloy element. COPYRIGHT: (C)2010,JPO&INPIT |
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Bibliography: | Application Number: JP20080314361 |