| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a gas insulated switchgear which can catch metal particles without film and which has high reliability in electrical insulation. SOLUTION: A breaking part, provided inside a sealed container 7 filled with an insulating gas, has a fixed contact 10 and a moving contact 13, an operating device 20, which drives the moving contact 13 to make or break its contact with the fixed contact 10, and a gas bus container, which stores a high-tension conductor electrically connected to the breaking part, are provided. A container 25 for catching metal particles is provided on a supporting part or wherever applicable for fixing and supporting the container 7, or at least its edges to ground or another device.</p> |
