FR2670459B1 - Plate-forme semi-submersible a pontons poreux. - Google Patents

Plate-forme semi-submersible a pontons poreux.

Info

Publication number
FR2670459B1
FR2670459B1 FR9015749A FR9015749A FR2670459B1 FR 2670459 B1 FR2670459 B1 FR 2670459B1 FR 9015749 A FR9015749 A FR 9015749A FR 9015749 A FR9015749 A FR 9015749A FR 2670459 B1 FR2670459 B1 FR 2670459B1
Authority
FR
France
Prior art keywords
pontoons
porous
semi
submersible platform
submersible
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9015749A
Other languages
English (en)
Other versions
FR2670459A1 (fr
Inventor
Molin Bernard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR9015749A priority Critical patent/FR2670459B1/fr
Priority to PCT/FR1991/000963 priority patent/WO1992010398A1/fr
Priority to BR919106221A priority patent/BR9106221A/pt
Publication of FR2670459A1 publication Critical patent/FR2670459A1/fr
Priority to GB9217049A priority patent/GB2257664B/en
Priority to NO923155A priority patent/NO308517B1/no
Application granted granted Critical
Publication of FR2670459B1 publication Critical patent/FR2670459B1/fr
Priority to US08/534,464 priority patent/US5653188A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/005—Equipment to decrease ship's vibrations produced externally to the ship, e.g. wave-induced vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels
FR9015749A 1990-12-13 1990-12-13 Plate-forme semi-submersible a pontons poreux. Expired - Fee Related FR2670459B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9015749A FR2670459B1 (fr) 1990-12-13 1990-12-13 Plate-forme semi-submersible a pontons poreux.
PCT/FR1991/000963 WO1992010398A1 (fr) 1990-12-13 1991-12-02 Plate-forme semi-submersible a pontons poreux
BR919106221A BR9106221A (pt) 1990-12-13 1991-12-02 Plataforma semi-submersivel com pontoes porosos
GB9217049A GB2257664B (en) 1990-12-13 1992-08-11 Semi-submersible platforms with porous pontoons
NO923155A NO308517B1 (no) 1990-12-13 1992-08-12 Halvt nedsenkbar plattform med porøse pongtonger
US08/534,464 US5653188A (en) 1990-12-13 1995-09-27 Semi submersible platform with porous pontoons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015749A FR2670459B1 (fr) 1990-12-13 1990-12-13 Plate-forme semi-submersible a pontons poreux.

Publications (2)

Publication Number Publication Date
FR2670459A1 FR2670459A1 (fr) 1992-06-19
FR2670459B1 true FR2670459B1 (fr) 1995-07-13

Family

ID=9403297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9015749A Expired - Fee Related FR2670459B1 (fr) 1990-12-13 1990-12-13 Plate-forme semi-submersible a pontons poreux.

Country Status (5)

Country Link
BR (1) BR9106221A (fr)
FR (1) FR2670459B1 (fr)
GB (1) GB2257664B (fr)
NO (1) NO308517B1 (fr)
WO (1) WO1992010398A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314044A (en) * 1996-06-12 1997-12-17 Christopher David Slennett A floating structure with ballast tanks
US9302747B2 (en) * 2013-04-10 2016-04-05 Technip France Floating offshore platform with pontoon-coupled extension plates for reduced heave motion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224401A (en) * 1964-04-13 1965-12-21 Shell Oil Co Stabilized floating drilling platform
US3386404A (en) * 1965-08-22 1968-06-04 Motora Seizo Ship's hull adapted for considerably reducing vertical forces caused by waves
US3915108A (en) * 1973-09-24 1975-10-28 Global Marine Inc Apparatus for controlling heave pitch and roll of a floating vessel
US4232623A (en) * 1977-11-25 1980-11-11 Brown & Root, Inc. Apparatus to reduce vessel motions
FR2473654A1 (fr) * 1979-10-12 1981-07-17 Nat Res Dev Procede de stabilisation de structures escarpees, vis-a-vis des perturbations provoquees par un fluide qui l'entoure, et structure verticale stabilisee

Also Published As

Publication number Publication date
GB9217049D0 (en) 1992-11-18
NO308517B1 (no) 2000-09-25
FR2670459A1 (fr) 1992-06-19
BR9106221A (pt) 1993-03-30
NO923155D0 (no) 1992-08-12
WO1992010398A1 (fr) 1992-06-25
GB2257664A (en) 1993-01-20
GB2257664B (en) 1994-09-28
NO923155L (no) 1992-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090831