おもりが付けられたライザ支持ブイを備えた分離可能な係留システム

Title:

おもりが付けられたライザ支持ブイを備えた分離可能な係留システム

Document Type and Number:

Japanese Patent JP2011520699

Kind Code:

A

Abstract:

A vessel includes a hull, a shaft extending from an upper part of the hull to a bottom of the hull, a turret being rotatably supported in the shaft via a turret bearing, a manifold support structure carrying one or more conduits being rotatably supported on the turret via a manifold bearing. The turret includes a cavity for receiving a mooring buoy carrying one or more risers and one or more vertically displaceable actuation members near the manifold bearing for vertically displacing the manifold support structure relative to the turret between a rotational position in which the manifold support structure can rotate relative to the turret via the manifold bearing and a locked position in which the bearing support structure is rotationally locked relative to the turret.

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Inventors:

Blow, Jean
Benoit, Jean-Pierre
Meri, Cecil
Bodin, christian

Application Number:

JP2011509966A

Publication Date:

July 21, 2011

Filing Date:

May 19, 2009

Export Citation:

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Assignee:

Single Buoy Moorings Incorporated

International Classes:

B63B21/00; B63B21/20; B63B22/02

Domestic Patent References:

JPS619387A	1986-01-16
JPH09506570A	1997-06-30
JPS62178495A	1987-08-05
JPS54104192A	1979-08-16

Foreign References:

US5823131A	1998-10-20
US5794700A	1998-08-18
US20070155259A1	2007-07-05
US5651708A	1997-07-29

Attorney, Agent or Firm:

Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Katsumura Hiro
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen

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