| 摘要 |
The bulkhead consists of a metallic wall (32) with a rim (14) which is jointed (46,48) to flanges (24,26) of metallic casing (16,18). The wall has three apertures for the passage of the three electrical phases and each through fitting (70) uses an electrode (74) within an insulator (72) which has peripheral collars (90,92) to diminish electrical stress. The electrode is less wide than the wall to facilitate assembly. |
