FR2345342B1 - - Google Patents

Info

Publication number
FR2345342B1
FR2345342B1 FR7608181A FR7608181A FR2345342B1 FR 2345342 B1 FR2345342 B1 FR 2345342B1 FR 7608181 A FR7608181 A FR 7608181A FR 7608181 A FR7608181 A FR 7608181A FR 2345342 B1 FR2345342 B1 FR 2345342B1
Authority
FR
France
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
FR7608181A
Other languages
French (fr)
Other versions
FR2345342A1 (fr
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 Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Original Assignee
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
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 Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris filed Critical Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Priority to FR7608181A priority Critical patent/FR2345342A1/fr
Priority to ES456223A priority patent/ES456223A1/es
Priority to BR7701633A priority patent/BR7701633A/pt
Priority to NO770974A priority patent/NO770974L/no
Priority to AR266926A priority patent/AR214996A1/es
Priority to GB12092/77A priority patent/GB1521947A/en
Publication of FR2345342A1 publication Critical patent/FR2345342A1/fr
Priority to US05/909,682 priority patent/US4202647A/en
Application granted granted Critical
Publication of FR2345342B1 publication Critical patent/FR2345342B1/fr
Granted 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
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/048—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with hull extending principally vertically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B77/00—Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • 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 
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Road Signs Or Road Markings (AREA)
  • Revetment (AREA)
FR7608181A 1976-03-22 1976-03-22 Base flottable pour plates-formes marines Granted FR2345342A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7608181A FR2345342A1 (fr) 1976-03-22 1976-03-22 Base flottable pour plates-formes marines
ES456223A ES456223A1 (es) 1976-03-22 1977-02-15 Procedimiento para crear o aumentar la flotabilidad de la estructura abierta del soporte de una plataforma marina du- rante su construccion y su remolcado al lugar de implanta- cion.
BR7701633A BR7701633A (pt) 1976-03-22 1977-03-17 Processo para promover ou aumentar a flutuabilidade da estrutura aberta do suporte de uma plata forma maritima e respectivos elementos destinados a sua execucao
NO770974A NO770974L (no) 1976-03-22 1977-03-18 Fremgangsm}te til } ¦ke oppdriften av en marin plattforms infrastruktur, og skjermelement til bruk ved fremgangsm}ten
AR266926A AR214996A1 (es) 1976-03-22 1977-03-21 Disposicion para hacer flotable una estructura abierta de una plataforma marina durante su construccion y remolque hacia el lugar de implantacion
GB12092/77A GB1521947A (en) 1976-03-22 1977-03-22 Buoyant base for marine platforms
US05/909,682 US4202647A (en) 1976-03-22 1978-05-25 Buoyant base for marine platforms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608181A FR2345342A1 (fr) 1976-03-22 1976-03-22 Base flottable pour plates-formes marines

Publications (2)

Publication Number Publication Date
FR2345342A1 FR2345342A1 (fr) 1977-10-21
FR2345342B1 true FR2345342B1 (Direct) 1978-08-25

Family

ID=9170721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608181A Granted FR2345342A1 (fr) 1976-03-22 1976-03-22 Base flottable pour plates-formes marines

Country Status (6)

Country Link
AR (1) AR214996A1 (Direct)
BR (1) BR7701633A (Direct)
ES (1) ES456223A1 (Direct)
FR (1) FR2345342A1 (Direct)
GB (1) GB1521947A (Direct)
NO (1) NO770974L (Direct)

Also Published As

Publication number Publication date
GB1521947A (en) 1978-08-23
BR7701633A (pt) 1978-01-03
NO770974L (no) 1977-09-23
ES456223A1 (es) 1978-01-16
AR214996A1 (es) 1979-08-31
FR2345342A1 (fr) 1977-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse