| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a gas-insulated switch which realizes compact design and assures small impact force during operation of a gas breaker to enhance the vibration-proof characteristic. SOLUTION: In a gas-insulated switch where each line structure device including a breaker 12 is placed on a floor slab 1, a damper 17 for breaker consisting of elastic/plastic damper is mounted at the lower surface of the breaker 12. A vibration-proof rubber 15 is located between the damper 17 for breaker and the floor slab 1. The vibration-proof rubber 15 is fixed on the floor slab 1 with a stud 16.</p> |
