FR2399356B2 - - Google Patents

Info

Publication number
FR2399356B2
FR2399356B2 FR7821304A FR7821304A FR2399356B2 FR 2399356 B2 FR2399356 B2 FR 2399356B2 FR 7821304 A FR7821304 A FR 7821304A FR 7821304 A FR7821304 A FR 7821304A FR 2399356 B2 FR2399356 B2 FR 2399356B2
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
FR7821304A
Other languages
French (fr)
Other versions
FR2399356A2 (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.)
Individual
Original Assignee
Individual
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
Priority claimed from US05/820,461 external-priority patent/US4170954A/en
Application filed by Individual filed Critical Individual
Publication of FR2399356A2 publication Critical patent/FR2399356A2/fr
Application granted granted Critical
Publication of FR2399356B2 publication Critical patent/FR2399356B2/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
    • B63B1/047—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with spherical hull or hull in the shape of a vertical ring
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Bridges Or Land Bridges (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Floor Finish (AREA)
  • Earth Drilling (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
FR7821304A 1977-08-01 1978-07-18 Batiment marin partiellement immerge Granted FR2399356A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/820,461 US4170954A (en) 1975-06-27 1977-08-01 Semi-submersible vessel

Publications (2)

Publication Number Publication Date
FR2399356A2 FR2399356A2 (fr) 1979-03-02
FR2399356B2 true FR2399356B2 (xx) 1982-06-18

Family

ID=25230824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821304A Granted FR2399356A2 (fr) 1977-08-01 1978-07-18 Batiment marin partiellement immerge

Country Status (12)

Country Link
JP (1) JPS5440493A (xx)
AU (1) AU530209B2 (xx)
CA (1) CA1124584A (xx)
DE (1) DE2831104A1 (xx)
ES (1) ES472244A2 (xx)
FI (1) FI782365A (xx)
FR (1) FR2399356A2 (xx)
GB (1) GB2001587B (xx)
IT (1) IT1108830B (xx)
NL (1) NL7808032A (xx)
NO (1) NO149306C (xx)
SE (1) SE438647B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU569028B2 (en) * 1982-03-12 1988-01-21 John Arthur Graham Rotatable platforms
JPH0340718Y2 (xx) * 1985-11-29 1991-08-27
GB2185446B (en) * 1986-01-17 1989-10-25 Shell Int Research Semi-submersible vessel
GB8723172D0 (en) * 1987-10-02 1987-11-04 Seaways Eng Uk Ltd Floating production system for undersea oil well
WO1998029298A1 (en) * 1996-12-31 1998-07-09 Shell Internationale Research Maatschappij B.V. Spar platform with vertical slots

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295404B (de) * 1965-08-22 1969-05-14 Motora Seizo Schwimmkoerper
NL6712041A (xx) * 1967-09-01 1969-03-04
US3487484A (en) * 1967-09-05 1970-01-06 Sanders Associates Inc Tuned floating bodies
US3572043A (en) * 1969-02-24 1971-03-23 Ernest A Clara Underwater structure
US3592155A (en) * 1969-04-24 1971-07-13 Edgar N Rosenberg Floating platform
US4010704A (en) * 1973-08-10 1977-03-08 Energy Systems Corporation Buoyant sphere
FR2324505A1 (fr) * 1975-06-27 1977-04-15 Rinaldi Victor Vaisseau semi-submersible a structure spatiale
FR2354238A2 (fr) * 1976-06-10 1978-01-06 Rinaldi Victor Vaisseau semi-submersible

Also Published As

Publication number Publication date
SE7808270L (sv) 1979-02-02
GB2001587A (en) 1979-02-07
DE2831104A1 (de) 1979-02-15
SE438647B (sv) 1985-04-29
ES472244A2 (es) 1979-12-01
NL7808032A (nl) 1979-02-05
AU530209B2 (en) 1983-07-07
NO782611L (no) 1979-02-02
GB2001587B (en) 1982-10-20
FI782365A (fi) 1979-02-02
NO149306B (no) 1983-12-19
JPS5440493A (en) 1979-03-29
CA1124584A (en) 1982-06-01
AU3848178A (en) 1980-02-07
IT1108830B (it) 1985-12-09
FR2399356A2 (fr) 1979-03-02
IT7826301A0 (it) 1978-07-31
NO149306C (no) 1984-03-28

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