| 摘要 |
PCT No. PCT/GB95/02883 Sec. 371 Date Jun. 9, 1997 Sec. 102(e) Date Jun. 9, 1997 PCT Filed Dec. 11, 1995 PCT Pub. No. WO96/17767 PCT Pub. Date Jun. 13, 1996A buoyancy assembly suitable for supporting, either alone or in combination, a load deck or other marine body, said assembly comprising a first portion adapted to be connected to the marine body and a second portion (1) adapted, in combination with the first portion, to contain a variable volume (4) of compressed gas, characterised in that the first portion is moveable, in use, relative to the second portion (1), said movement tending to maintain hydrostatic equilibrium such that when disturbed from its position of equilibrium the marine body will develop a restoring force, upwards or downwards. |
