| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric contact device in which generation of arc discharge at the contact point can be appropriately suppressed. SOLUTION: In the circuit structure of the electric contact device X1, the electric contacts C1, C2 that open and close mechanically and a resistor Rbi that has a larger resistance than the contact resistance of the electric contact and is arranged in series to the electric contact C1, C2 are arranged in parallel for a plurality of branches including each of them. COPYRIGHT: (C)2004,JPO&NCIPI
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