ES430302A1 - Apparatus for controlling heave pitch and roll of a floating vessel - Google Patents

Apparatus for controlling heave pitch and roll of a floating vessel

Info

Publication number
ES430302A1
ES430302A1 ES430302A ES430302A ES430302A1 ES 430302 A1 ES430302 A1 ES 430302A1 ES 430302 A ES430302 A ES 430302A ES 430302 A ES430302 A ES 430302A ES 430302 A1 ES430302 A1 ES 430302A1
Authority
ES
Spain
Prior art keywords
vessel
roll
floating vessel
openings
controlling
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
ES430302A
Other languages
Spanish (es)
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.)
Global Marine Inc
Original Assignee
Global Marine Inc
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 Global Marine Inc filed Critical Global Marine Inc
Publication of ES430302A1 publication Critical patent/ES430302A1/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 
    • 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
    • B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
    • B63B39/03—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses by transferring liquids
    • 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
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
    • B63B2001/123—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls interconnected by a plurality of beams, or the like members only

Abstract

A floating vessel having tanks adjacent both sides and both fore and aft of the vessel, the tanks extending vertically above and below the waterline. Each tank has a series of vertically spaced openings to the outboard side of the vessel, the openings being both above and below the waterline. The size of the openings is adjustable to control the rate at which water fills and empties the level of the water relative to the sides of the vessel rises and falls.
ES430302A 1973-09-24 1974-09-23 Apparatus for controlling heave pitch and roll of a floating vessel Expired ES430302A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400269A US3915108A (en) 1973-09-24 1973-09-24 Apparatus for controlling heave pitch and roll of a floating vessel

Publications (1)

Publication Number Publication Date
ES430302A1 true ES430302A1 (en) 1976-10-01

Family

ID=23582916

Family Applications (1)

Application Number Title Priority Date Filing Date
ES430302A Expired ES430302A1 (en) 1973-09-24 1974-09-23 Apparatus for controlling heave pitch and roll of a floating vessel

Country Status (7)

Country Link
US (1) US3915108A (en)
JP (1) JPS5059988A (en)
CA (1) CA1011180A (en)
DK (1) DK484474A (en)
ES (1) ES430302A1 (en)
FI (1) FI273374A (en)
NO (1) NO743412L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471708A (en) * 1977-10-31 1984-09-18 Sedco, Inc. Self-propelled semi-submersible service vessel
US4281615A (en) * 1977-10-31 1981-08-04 Sedco, Inc. Self-propelled semi-submersible service vessel
JPS5838356B2 (en) * 1979-02-20 1983-08-22 三井造船株式会社 Sway suppression device for semi-submerged ships
US4495880A (en) * 1982-05-19 1985-01-29 Maniscalco Philip M Draft assisted delivery system
FR2670459B1 (en) * 1990-12-13 1995-07-13 Inst Francais Du Petrole SEMI-SUBMERSIBLE PLATFORM WITH POROUS PONTOONS.
FR2753682B1 (en) * 1996-09-24 1998-10-30 FLOATING ASSEMBLY WITH CONTROLLED PILLING
AU3872099A (en) * 1998-05-01 1999-11-23 Friede & Goldman, Ltd. Dynamically positioned semi-submersible drilling vessel
FR2857347B1 (en) * 2003-07-10 2005-09-16 Doris Engineering FLOATING TERMINAL FOR LOADING / UNLOADING SHIPS SUCH AS METHANIERS
US20110174206A1 (en) * 2010-01-19 2011-07-21 Kupersmith John A Wave attenuating large ocean platform
JP2012096601A (en) * 2010-10-29 2012-05-24 Mitsubishi Heavy Ind Ltd Oscillation reducing device for floating body
US9457875B2 (en) 2015-02-09 2016-10-04 Graduate School At Shenzhen, Tsinghua University Floating type self-lifting drilling platform
CN104627332B (en) * 2015-02-09 2017-03-15 清华大学深圳研究生院 A kind of floating self-elevating drilling platform

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1427526A (en) * 1920-06-23 1922-08-29 Frahm Hermann Gustav Carl Marine vessel
US2405115A (en) * 1942-09-25 1946-08-06 Floating Stations Ltd Floating structure
US3279407A (en) * 1963-05-28 1966-10-18 Stenger Jacob Johannes Surface vessel
US3164120A (en) * 1963-06-13 1965-01-05 Mcmullen Ass John J Flume stabilization system for tankers and the like
US3366087A (en) * 1964-11-09 1968-01-30 Exxon Research Engineering Co Anti-pitch systems
US3299846A (en) * 1965-01-18 1967-01-24 Canadian Patents Dev Stable floating support columns
US3797440A (en) * 1971-11-26 1974-03-19 Flume Stabilization Syst Open hull stabilizer

Also Published As

Publication number Publication date
JPS5059988A (en) 1975-05-23
FI273374A (en) 1975-03-25
DK484474A (en) 1975-05-20
CA1011180A (en) 1977-05-31
US3915108A (en) 1975-10-28
NO743412L (en) 1975-04-21

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