| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a gas breaker which, maintaining its functions as a breaker, increases the efficiency of the maintenance and inspection job and ensure the safety of the job. SOLUTION: Between cylinder-shaped container 3a, 3b, 3c, each of which houses a cut-off section, and bushings 4a, 4b, 4c, cylinder-shaped straight tubes 10 are located. The heights of doors for maintenance and inspection are set low. Although the heights of the doors 6, 7 for maintenance and inspection are set low, the height of a charging section can be kept at an appropriate one and therefore a breaker can maintain its performance as a breaker. Since the heights of the doors 6, 7 are made low, the workability in maintenance and inspection job can be increased. Due to this structure, the distances between the doors 6, 7 and the bushings 4a, 4b, 4c become large and therefore the safety in maintenance and inspection job can also be increased.</p> |
