| 摘要 |
<p>A conduit (1) forming, for example, part of an oil filled under-water power cable has two water trap bends (2 & 3) in mutually perpendicular planes which prevent oil (5) from contacting water (6) as a result of damage (4) to the cable. Alternative means of forcing flow to be displaced in two orthogonal directions include helical conduit sections (Figure 2), knots in the conduit (Figure 4) and internal baffles. <IMAGE></p> |
