摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the generation of noise due to rocking of a movable contact piece. <P>SOLUTION: A contact device 3 comprises: a pair of fixed contacts 32; a movable contact piece 35 which is brought into contact with and separated from the fixed contacts 32; a plurality of contact pressure springs 36 which bias the movable contact piece 35 toward the fixed contacts 32; and a support part 39 having a support face 391 which supports the plurality of contact pressure springs 36. The plurality of contact pressure springs 36 are arranged on the support face 391 such that they are separated on one side 391A and another side 391B across a line L1, which connects the pair of fixed contacts 32, and a line L2, where a plane P defined by a contacting and separating direction of the movable contact piece 35 and the support face 391 intersect each other, with the lines L1 and L2 used as a boundary. <P>COPYRIGHT: (C)2013,JPO&INPIT |