GB1266750A - - Google Patents

Info

Publication number
GB1266750A
GB1266750A GB1266750DA GB1266750A GB 1266750 A GB1266750 A GB 1266750A GB 1266750D A GB1266750D A GB 1266750DA GB 1266750 A GB1266750 A GB 1266750A
Authority
GB
United Kingdom
Prior art keywords
support
couple
swell
horizontal element
floating
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
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 filed Critical
Publication of GB1266750A publication Critical patent/GB1266750A/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
    • 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 
    • 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 
    • 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 
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

1,266,750. Stabilizing floating platforms. COMPAGNIE GENERALE D'AUTOMATISME. 10 Dec., 1969 [10 Dec., 1968], No. 60401/69. Headings B7A and B7M. [Also in Division E1] A device for stabilization and orientation of a floating platform subjected to a swell includes a hollow elongated buoyant support 1 floating partially submerged with vertical axis of symmetry, the support being closed at its base and provided with at least one tubular horizontal element 2 fixed near the base of the support and open at at least one of its extremities. The dimensions and operating depth of submersion of the or each horizontal element and of the support are so chosen that the action of the swell on the or each horizontal element of the support produces a first couple compensating a disturbing couple produced by the swell. An adjustable counterweight is provided on the support for equating the values of the disturbing couple and the first couple.
GB1266750D 1968-12-10 1969-12-10 Expired GB1266750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR177486 1968-12-10

Publications (1)

Publication Number Publication Date
GB1266750A true GB1266750A (en) 1972-03-15

Family

ID=8658106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266750D Expired GB1266750A (en) 1968-12-10 1969-12-10

Country Status (8)

Country Link
US (1) US3649978A (en)
BE (1) BE742811A (en)
DE (1) DE1961943A1 (en)
ES (1) ES374425A1 (en)
FR (1) FR1594989A (en)
GB (1) GB1266750A (en)
LU (1) LU59969A1 (en)
NL (1) NL6918501A (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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112864A (en) * 1976-10-08 1978-09-12 Seatek Corporation Heave stabilization of semi-submersible platforms
US7240445B2 (en) * 2003-11-25 2007-07-10 William Richard Barlow Inflatable display apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944267A (en) * 1958-07-08 1960-07-12 Kurtz Mark Buoy
US3089157A (en) * 1960-08-11 1963-05-14 Gordon H May Fin for water skis
US3159130A (en) * 1962-02-26 1964-12-01 Shell Oil Co Floating storage tank
US3490406A (en) * 1968-08-23 1970-01-20 Offshore Co Stabilized column platform

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
DE1961943A1 (en) 1970-09-10
US3649978A (en) 1972-03-21
NL6918501A (en) 1970-06-12
BE742811A (en) 1970-06-08
LU59969A1 (en) 1971-08-17
FR1594989A (en) 1970-06-08
ES374425A1 (en) 1972-01-01

Similar Documents

Publication Publication Date Title
GB1074199A (en) Method and apparatus for underwater drilling
ES210049U (en) Recovery reel for cabos and similar. (Machine-translation by Google Translate, not legally binding)
GB1522897A (en) Marine platform for offshore submarine drilling operations and the like
GB1153652A (en) Marine Structures
GB1160385A (en) Off-Shore Structures.
GB1266750A (en)
GB1337439A (en) Mobile marine platform apparatus having floating submerged mat stabilization
GB1149470A (en) Buoy apparatus
FR2275355A1 (en) COMBINED MOORING SYSTEM FOR GREAT MARINE DEPTHS
GB1501821A (en) Stabilized floating platforms
IT940895B (en) IMPROVEMENT IN THE FLOATS FOR FISHING BY LINE
ES472589A1 (en) Drydock lifting platform
GB1017944A (en) Floating structure
GB1121256A (en) Leg for supporting a marine structure
NL7706597A (en) SHIP PROPELLER WITH ADJUSTABLE SPEED
JPS51151985A (en) Flo ating structure mooring method
IT1069915B (en) RUDDER WITH LIFTING AND LOWERING SHOVEL BY MEANS OF THE BAR, PARTICULARLY SUITABLE FOR SMALL PLEASURE AND SIMILAR BOATS
CA946822A (en) Drilling apparatus with mast tilting about upper pivot axis fixed against horizontal translation
GB1280533A (en) An improved floatation device for personal wear
GB1020199A (en) Buoy
IT1016480B (en) SELF-LIFTING MARINE PLATFORM WITH SUBMERSIBLE STRUCTURE OF IRRIGID CHIN
GB1250098A (en)
NL7606281A (en) Floating platform carried on stilts on variable buoyancy elements - has weighted column vertically adjustable to increase stability
GB1177362A (en) Floatable Structure
GB1376997A (en) Stabilising water-borne craft

Legal Events

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