| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a gas-insulated switching device which can adjust an interlocking position relation of a movable part and a rotary shaft member held in a pressure vessel while the state that the bearing member suitably supports a rotary shaft member in which the bearing member penetrates the pressure vessel without disassembling a gas sealing part and the movable part. <P>SOLUTION: The gas-insulated switching device includes a rotary shaft 5 interlocked with the movable part 2 including a movable contact which penetrates the pressure vessel 1 filled up with insulating gas, and contained by the pressure vessel 1 through a lever 4, and bearings 6A and 6B attached in a mounting part 1a supporting the rotary shaft 5 and provided in the pressure vessel 1. The bearings 6A and 6B are fixed to the mounting part 1a provided in the pressure vessel 1 with a plurality of bolts 7 arranged at intervals on an eccentric circle PC at a point x2 deviating the rotary shaft 5 to the center of rotation x1, and can be fixed to the mounting part 1a provided in the pressure vessel 1 at a predetermined angular position with the point x2 deviated to the center of rotation x1 of the rotary shaft 5 as the center of rotation. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
