Ships – Mooring device – Having ship-mounted turret
Reexamination Certificate
2007-06-05
2007-06-05
Olson, Lars A. (Department: 3617)
Ships
Mooring device
Having ship-mounted turret
Reexamination Certificate
active
10900494
ABSTRACT:
A turret mooring system for a vessel which includes a concrete hull and a moonpool which extends generally vertically through the hull comprises a turret which is positioned in the moonpool, an upper bearing substructure which is mounted to the hull proximate an upper end of the moonpool, and an upper bearing which includes a non-rotatable part that is connected to an upper end portion of the turret and a rotatable part that is connected to the upper bearing substructure. Thus, the turret is rotatably connected to the hull via the upper bearing and the upper bearing substructure.
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Harris, R.J.S., et al., “Concrete FPSO”, Offshore Technology Conference, OTC 8047, pp. 159-169 (May 1996).
Deserts, Loic, et al., “Disconnectable Concrete FPSO for Arctic Conditions”, Proceedings of the Seventh (1997) International Offshore and Polar Engineering Conference, pp. 342-348 (May 1997).
Olson Lars A.
Query, Jr. Henry C.
SOFEC Inc.
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