| 摘要 |
PROBLEM TO BE SOLVED: To provide a current breaking device for extinguishing arc discharge surely in a short time, and easily forming a low-melting-point conductor part, as well as its manufacturing method. SOLUTION: The device is made provided with a first electrode 1, a second electrode 2, a third electrode 3 arranged partly superposed with the second electrode, a flexible conductor 5 with flexibility for connecting the first electrode and the second electrode, a low-melting-point conductor 4 fitted at the superposed part of the second electrode and the third electrode to electrically and mechanically connect the second electrode and the third electrode, and a biasing member 6 deforming the flexible conductor by a biasing force in accordance with softening or melting of the low-melting-point conductor to move the second electrode toward a first electrode side. COPYRIGHT: (C)2010,JPO&INPIT
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