AU2124677A - Stabilization of a floating semi-submersible structure - Google Patents

Stabilization of a floating semi-submersible structure

Info

Publication number
AU2124677A
AU2124677A AU21246/77A AU2124677A AU2124677A AU 2124677 A AU2124677 A AU 2124677A AU 21246/77 A AU21246/77 A AU 21246/77A AU 2124677 A AU2124677 A AU 2124677A AU 2124677 A AU2124677 A AU 2124677A
Authority
AU
Australia
Prior art keywords
stabilization
submersible structure
floating semi
floating
semi
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
AU21246/77A
Other languages
English (en)
Inventor
Gunnar B Bergman
Wilbur H Goss
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.)
Seatek Corp
Original Assignee
Seatek Corp
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 US05/731,007 external-priority patent/US4112864A/en
Application filed by Seatek Corp filed Critical Seatek Corp
Publication of AU2124677A publication Critical patent/AU2124677A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/0206—Control of position or course in two dimensions specially adapted to water vehicles
    • G05D1/0208—Control of position or course in two dimensions specially adapted to water vehicles dynamic anchoring
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
AU21246/77A 1976-01-19 1977-01-12 Stabilization of a floating semi-submersible structure Expired AU2124677A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64999776A 1976-01-19 1976-01-19
US73100676A 1976-10-08 1976-10-08
US05/731,007 US4112864A (en) 1976-10-08 1976-10-08 Heave stabilization of semi-submersible platforms

Publications (1)

Publication Number Publication Date
AU2124677A true AU2124677A (en) 1978-07-20

Family

ID=27417834

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21246/77A Expired AU2124677A (en) 1976-01-19 1977-01-12 Stabilization of a floating semi-submersible structure

Country Status (6)

Country Link
JP (1) JPS52111191A (enrdf_load_stackoverflow)
AU (1) AU2124677A (enrdf_load_stackoverflow)
CA (1) CA1075092A (enrdf_load_stackoverflow)
DE (1) DE2701605A1 (enrdf_load_stackoverflow)
FR (1) FR2338183A1 (enrdf_load_stackoverflow)
NL (1) NL7700462A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7811837A (nl) * 1978-12-04 1980-06-06 Varitrac Ag Stabiliseringssysteem van een werkvaartuig met kranen.
EP0124338B1 (en) * 1983-04-28 1988-06-08 Mobil Oil Corporation Wide based semi-submersible vessel
JPS59192933U (ja) * 1983-06-09 1984-12-21 三井造船株式会社 半没水型海洋構造物
JPS6095395U (ja) * 1983-12-08 1985-06-28 三井造船株式会社 半没水型海洋構造物
FR2881102B1 (fr) * 2005-01-21 2007-04-20 D2M Consultants S A Sa Support flottant stabilise
FR2970696B1 (fr) * 2011-01-25 2013-02-08 Ideol Corps flottant annulaire
NO345758B1 (no) * 2020-01-28 2021-07-12 Hauge Aqua Solutions As Forbedret oppdrettstank

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL288939A (enrdf_load_stackoverflow) * 1900-01-01
DE828067C (de) * 1945-01-04 1952-01-14 Friedrich Kompe Nichtschlingernder Schwimmkoerper
US3835800A (en) * 1968-02-13 1974-09-17 Santa Fe Drilling Co Twin hull semi-submersible derrick barge
US3886886A (en) * 1974-02-28 1975-06-03 Global Marine Inc Passive ship motion stabilization system with active assist for high amplitude motions
CA1058208A (en) * 1974-06-10 1979-07-10 John B. Wright Pharmaceutical n,n'(phenylphenylene) dioxamic acid derivatives
US3916811A (en) * 1974-08-29 1975-11-04 Sun Oil Co Pennsylvania Tide compensation system

Also Published As

Publication number Publication date
JPS6257558B2 (enrdf_load_stackoverflow) 1987-12-01
JPS52111191A (en) 1977-09-17
NL7700462A (nl) 1977-07-21
FR2338183A1 (fr) 1977-08-12
CA1075092A (en) 1980-04-08
DE2701605A1 (de) 1977-07-21

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