GB1212867A - Improvements relating to marine structures - Google Patents

Improvements relating to marine structures

Info

Publication number
GB1212867A
GB1212867A GB54426/67A GB5442667A GB1212867A GB 1212867 A GB1212867 A GB 1212867A GB 54426/67 A GB54426/67 A GB 54426/67A GB 5442667 A GB5442667 A GB 5442667A GB 1212867 A GB1212867 A GB 1212867A
Authority
GB
United Kingdom
Prior art keywords
symmetry
column
improvements relating
marine structures
axis
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
Application number
GB54426/67A
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.)
Compagnie Generale dAutomatisme SA
Original Assignee
Compagnie Generale dAutomatisme SA
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 Compagnie Generale dAutomatisme SA filed Critical Compagnie Generale dAutomatisme SA
Publication of GB1212867A publication Critical patent/GB1212867A/en
Expired 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 
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • 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
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B2001/044—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type
    • 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
    • B63B2035/442—Spar-type semi-submersible structures, i.e. shaped as single slender, e.g. substantially cylindrical or trussed vertical bodies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Revetment (AREA)
  • Springs (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Fencing (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

1,212,867. Floating platform. COMPAGNIE GENERALE D'AUTOMATISME. 29 Nov., 1967 [30 Nov., 1966], No. 54426/67. Heading B7A. [Also in Division E1] A marine structure comprises a platform supported on a single tubular column 1 having a longitudinal axis of symmetry. A single stabilizer element 5 having a single axis of symmetry is secured to the column with its axis of symmetry coaxial with that of the column. In the embodiment of Fig. 3 the stabilizer element 5<SP>11</SP> is at the lower end of the tubular column.
GB54426/67A 1966-11-30 1967-11-29 Improvements relating to marine structures Expired GB1212867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR85513A FR1510937A (en) 1966-11-30 1966-11-30 Improvement in floating platforms

Publications (1)

Publication Number Publication Date
GB1212867A true GB1212867A (en) 1970-11-18

Family

ID=8621762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54426/67A Expired GB1212867A (en) 1966-11-30 1967-11-29 Improvements relating to marine structures

Country Status (8)

Country Link
US (1) US3510892A (en)
BE (1) BE707151A (en)
DE (1) DE1531615A1 (en)
ES (1) ES347809A1 (en)
FR (1) FR1510937A (en)
GB (1) GB1212867A (en)
LU (1) LU54991A1 (en)
NL (1) NL6716340A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153885A (en) * 1984-02-01 1985-08-29 Compagnon Jean Pierre Jacques Stabilised floating platform

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1583505A (en) * 1968-04-12 1969-11-07
US3824943A (en) * 1971-03-16 1974-07-23 Mo Och Domsjoe Ab Drilling platform
US3913335A (en) * 1973-07-25 1975-10-21 Sigurd Heien Offshore terminal
FR2540065B1 (en) * 1983-02-01 1993-03-26 Creusot Loire FLOATING AND WEATHERED STRUCTURE, MAINTAINED ON ITS OPEN SEA SITE
US4576519A (en) * 1983-05-23 1986-03-18 Exxon Production Research Co. Offshore platform base
US5558467A (en) * 1994-11-08 1996-09-24 Deep Oil Technology, Inc. Deep water offshore apparatus
US5722797A (en) * 1996-02-21 1998-03-03 Deep Oil Technology, Inc. Floating caisson for offshore production and drilling
US6227137B1 (en) 1996-12-31 2001-05-08 Shell Oil Company Spar platform with spaced buoyancy
US6092483A (en) * 1996-12-31 2000-07-25 Shell Oil Company Spar with improved VIV performance
US6263824B1 (en) 1996-12-31 2001-07-24 Shell Oil Company Spar platform
US6309141B1 (en) 1997-12-23 2001-10-30 Shell Oil Company Gap spar with ducking risers
US20030140838A1 (en) 2002-01-29 2003-07-31 Horton Edward E. Cellular SPAR apparatus and method
US8783198B2 (en) 2009-02-04 2014-07-22 Technip France Spar hull belly strake design and installation method
US20100192829A1 (en) 2009-02-04 2010-08-05 Technip France Spar hull belly strake design and installation method
US9422685B2 (en) 2012-09-17 2016-08-23 Technip France Truss spar vortex induced vibration damping with vertical plates
CN104968583B (en) * 2013-01-22 2016-12-21 吴植融 The unit tank of steel plate and composite concrete structure, unit group tank and offshore platform
PL412578A1 (en) 2015-06-02 2016-12-05 Andervision Spółka Z Ograniczoną Odpowiedzialnością Modular platform for offshore in-building, with stabilization of the structure and recovery of water wave energy
CN106553743B (en) * 2016-12-02 2018-03-13 大连理工大学 Production support floating drum and its monoblock type installation and recovery method under a kind of Combined water

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1048671A (en) * 1912-03-16 1912-12-31 Elias Shulze Fidler Buoy.
US2107886A (en) * 1934-03-15 1938-02-08 Creed Frederick George Floating station
US3176644A (en) * 1963-06-26 1965-04-06 Movible Offshore Inc Retractable dampener for vessels
US3191202A (en) * 1963-07-31 1965-06-29 Eugene H Handler Minimum motion moored buoy system
US3329119A (en) * 1966-03-14 1967-07-04 Herbert J Fritzsche Damping device for inflatable floats

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153885A (en) * 1984-02-01 1985-08-29 Compagnon Jean Pierre Jacques Stabilised floating platform

Also Published As

Publication number Publication date
NL6716340A (en) 1968-05-31
BE707151A (en) 1968-05-27
FR1510937A (en) 1968-01-26
ES347809A1 (en) 1969-02-16
LU54991A1 (en) 1968-08-05
US3510892A (en) 1970-05-12
DE1531615A1 (en) 1970-01-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees