Floating gas liquefaction installation
AssigneeMarine Service GmbH
InventorGerhard D. Meyer-Haake
Life of this patent
Estimating the term…
Abstract
A floating gas liquefaction installation having a liquefaction unit and a sealed, thermally insulated tank space. The liquefaction unit is associated with a first independently floating unit and the tank space is constructed in a second independently floating unit. The two units, one of which exhibits high stability and the other of which exhibits a relatively lower stability, are associated with each other so that they respond together to wind and wave action. In one embodiment the units are fixedly connected to each other and in a second embodiment relative movement between the two units is possible.
Claims17
Floating gas liquefaction installation having a first floating unit (12) supporting a liquefaction unit and a second floating unit (16) defining a sealed, thermally insulated tank space, said first unit having relatively high stability and said second unit having a relatively lower stability, the units being associated with each other in such manner that said first unit surrounds said second unit so that the units respond together to wind and wave action, said first unit including a plurality of circumferentially spaced, downwardly-extending floating support members.
Floating gas liquefaction installation having a first unit (12) having a relatively high floating stability supporting a liquefaction unit and a second unit (16) having a floating stability less than that of said first unit and defining a sealed, thermally insulated tank space, said units being associated with each other so that the units respond together to wind and wave action, and coupling means (18, 20, 22, 24) which permit free mutual vertical shifting between said units for interconnecting the first unit (12) and the second unit (16), said coupling means comprising a plurality of sliding guides (18) positioned on one of said units and roller means (22), including shock absorbing means, positioned on the other of said units, said roller means being movable in said guides to vary the vertical relationship between said first and second units.
A floating processing installation comprising:
- (a) a first partially submersible, generally annular shaped floating body defining a platform and having a relatively high floating stability;
- (b) a second partially submersible, substantially cylindrical floating body having an axial length greater than the axial length of said first body and defining a tank space with a closed bottom and having a relatively low floating stability, said second body being positionable inside said first body;
- (c) means for interconnecting said first and said second bodies so that said bodies respond as one unit to wind and wave action;
- and
- (d) a plurality of downwardly-extending float members circumferentially spaced around said first body for supporting said first body.
Dependencies are inferred from the claim text.