CA1075092A - Methode et appareil de stabilisation d'une structure flottante semi-submersible - Google Patents

Methode et appareil de stabilisation d'une structure flottante semi-submersible

Info

Publication number: CA1075092A
Authority: CA; Canada
Prior art keywords: water; platform; vessel; control; column
Prior art date: 1976-01-19
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

CA269,450A

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 (A CALIFORNIA PARTNERSHIP)

Original Assignee

SEATEK (A CALIFORNIA PARTNERSHIP)

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.)

1976-01-19

Filing date

1977-01-11

Publication date

1980-04-08

1976-10-08 Priority claimed from US05/731,007 external-priority patent/US4112864A/en

1977-01-11 Application filed by SEATEK (A CALIFORNIA PARTNERSHIP) filed Critical SEATEK (A CALIFORNIA PARTNERSHIP)

1977-02-18 Priority to CA272,132A priority Critical patent/CA1092901A/fr

1980-04-08 Application granted granted Critical

1980-04-08 Publication of CA1075092A publication Critical patent/CA1075092A/fr

Status Expired legal-status Critical Current

Links

238000007667 floating Methods 0.000 title claims abstract description 20
238000000034 method Methods 0.000 title claims description 14
230000006641 stabilisation Effects 0.000 title description 7
238000011105 stabilization Methods 0.000 title description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 119
238000013016 damping Methods 0.000 claims abstract description 67
238000006073 displacement reaction Methods 0.000 claims abstract description 43
230000033001 locomotion Effects 0.000 claims abstract description 36
238000004891 communication Methods 0.000 claims abstract description 3
230000000087 stabilizing effect Effects 0.000 claims description 22
230000008859 change Effects 0.000 claims description 6
230000036961 partial effect Effects 0.000 claims description 2
230000001276 controlling effect Effects 0.000 claims 2
230000001629 suppression Effects 0.000 abstract description 2
230000004044 response Effects 0.000 description 26
230000003534 oscillatory effect Effects 0.000 description 10
230000003247 decreasing effect Effects 0.000 description 8
230000002706 hydrostatic effect Effects 0.000 description 8
230000007423 decrease Effects 0.000 description 6
238000005553 drilling Methods 0.000 description 5
230000005484 gravity Effects 0.000 description 5
230000001133 acceleration Effects 0.000 description 4
238000010586 diagram Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
230000002829 reductive effect Effects 0.000 description 4
238000012886 linear function Methods 0.000 description 3
230000008901 benefit Effects 0.000 description 2
230000003292 diminished effect Effects 0.000 description 2
230000006872 improvement Effects 0.000 description 2
239000013535 sea water Substances 0.000 description 2
235000003197 Byrsonima crassifolia Nutrition 0.000 description 1
240000001546 Byrsonima crassifolia Species 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
241000949477 Toona ciliata Species 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000007689 inspection Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
238000005086 pumping Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
230000003068 static effect Effects 0.000 description 1

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)

CA269,450A 1976-01-19 1977-01-11 Methode et appareil de stabilisation d'une structure flottante semi-submersible Expired CA1075092A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA272,132A CA1092901A (fr)	1976-01-19	1977-02-18	Methode et appareil de stabilisation d'une structure flottante semi-submersible

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
CA1075092A true CA1075092A (fr)	1980-04-08

Family

ID=27417834

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA269,450A Expired CA1075092A (fr)	1976-01-19	1977-01-11	Methode et appareil de stabilisation d'une structure flottante semi-submersible

Country Status (6)

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

Families Citing this family (6)

* 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.
DE3471910D1 (en) *	1983-04-28	1988-07-14	Mobil Oil Corp	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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL288939A (fr) *		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 (fr) *	1974-06-10	1979-07-10	John B. Wright	Derives d'acide n,n'(phenylphenylene) dioxamique a proprietes pharmaceutiques
US3916811A (en) *	1974-08-29	1975-11-04	Sun Oil Co Pennsylvania	Tide compensation system

1977
- 1977-01-11 CA CA269,450A patent/CA1075092A/fr not_active Expired
- 1977-01-12 AU AU21246/77A patent/AU2124677A/en not_active Expired
- 1977-01-17 FR FR7701207A patent/FR2338183A1/fr active Pending
- 1977-01-17 DE DE19772701605 patent/DE2701605A1/de not_active Withdrawn
- 1977-01-18 NL NL7700462A patent/NL7700462A/xx not_active Application Discontinuation
- 1977-01-19 JP JP483377A patent/JPS52111191A/ja active Granted

Also Published As

Publication number	Publication date
JPS6257558B2 (fr)	1987-12-01
DE2701605A1 (de)	1977-07-21
FR2338183A1 (fr)	1977-08-12
JPS52111191A (en)	1977-09-17
AU2124677A (en)	1978-07-20
NL7700462A (nl)	1977-07-21

Legal Events

Date	Code	Title	Description
1997-04-08	MKEX	Expiry

Publication	Publication Date	Title
US4167147A (en)	1979-09-11	Method and apparatus for stabilizing a floating structure
US4176614A (en)	1979-12-04	Control force tank and method for stabilizing floating vessels
EP0368607B1 (fr)	1995-09-20	Appareil pour l'amortissement des vibrations pour utilisation dans le transport
US8899166B2 (en)	2014-12-02	Active adaptive gyrostabiliser control system
US5511504A (en)	1996-04-30	Computer controlled fins for improving seakeeping in marine vessels
CA1075092A (fr)	1980-04-08	Methode et appareil de stabilisation d'une structure flottante semi-submersible
GB1579191A (en)	1980-11-12	Stabilizing system on a semi-submerisible crane vessel
US4215851A (en)	1980-08-05	System for active compensation of unwanted relative movements, preferably during loading of cargo
CN113374822A (zh)	2021-09-10	装卸车辆的振动抑制***及装卸车辆
US3580205A (en)	1971-05-25	Ship stabilizers
GB2038261A (en)	1980-07-23	Stabilising system for a semi- submersible crane vessel
US20030123957A1 (en)	2003-07-03	Active deployment system and method
CA1092901A (fr)	1981-01-06	Methode et appareil de stabilisation d'une structure flottante semi-submersible
JP3206248B2 (ja)	2001-09-10	海上荷役作業時の動揺吸収装置
US4136391A (en)	1979-01-23	Adaptive cargo landing system
Wang	1985	A study on motions of high speed planing boats with controllable flaps in regular waves
US4261277A (en)	1981-04-14	System for stabilizing a floating vessel
GB2091192A (en)	1982-07-28	Stabilising marine vessels
US3395667A (en)	1968-08-06	Control system for ship roll stabilization
NO770100L (no)	1977-07-20	Fremgangsm}te og apparat for stabilisering av en flytende, halvt neddykkbar innretning.
US6575105B1 (en)	2003-06-10	Device for transporting loads under water and usable as a lifting pontoon
CA1096710A (fr)	1981-03-03	Traduction non-disponible
JP3329011B2 (ja)	2002-09-30	海上浮体の動揺吸収装置
US3267897A (en)	1966-08-23	Hydrofoil craft
JPS6150889A (ja)	1986-03-13	上部構造物姿勢調整式船舶