DK201070136A - Fremgangsmåde ved brydning af is - Google Patents

Fremgangsmåde ved brydning af is Download PDF

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Publication number
DK201070136A
DK201070136A DKPA201070136A DKPA201070136A DK201070136A DK 201070136 A DK201070136 A DK 201070136A DK PA201070136 A DKPA201070136 A DK PA201070136A DK PA201070136 A DKPA201070136 A DK PA201070136A DK 201070136 A DK201070136 A DK 201070136A
Authority
DK
Denmark
Prior art keywords
ship
ice
shore installation
anchor
propellers
Prior art date
Application number
DKPA201070136A
Other languages
English (en)
Inventor
Elmbo Niels Peter
Original Assignee
Maersk Supply Service As
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 Maersk Supply Service As filed Critical Maersk Supply Service As
Priority to DK201070136A priority Critical patent/DK177707B1/da
Priority to DKPA201070465 priority patent/DK178596B1/da
Priority to EA201290992A priority patent/EA022074B1/ru
Priority to US13/077,772 priority patent/US9056658B2/en
Priority to US13/638,350 priority patent/US9255374B2/en
Priority to KR1020127027894A priority patent/KR101687857B1/ko
Priority to SG10201502323QA priority patent/SG10201502323QA/en
Priority to DK201170154A priority patent/DK177719B1/da
Priority to CA2794935A priority patent/CA2794935C/en
Priority to SG10201502329PA priority patent/SG10201502329PA/en
Priority to SG2012070397A priority patent/SG184208A1/en
Priority to CA2794933A priority patent/CA2794933C/en
Priority to PCT/DK2011/050104 priority patent/WO2011120527A2/en
Priority to SG2012070405A priority patent/SG184209A1/en
Priority to US13/638,363 priority patent/US9242705B2/en
Priority to EA201290991A priority patent/EA022073B1/ru
Priority to PCT/DK2011/050105 priority patent/WO2011120528A2/en
Priority to KR1020127027896A priority patent/KR101687858B1/ko
Publication of DK201070136A publication Critical patent/DK201070136A/da
Priority to NO20121246A priority patent/NO20121246A1/no
Priority to NO20121249A priority patent/NO20121249A1/no
Priority to FI20126101A priority patent/FI20126101L/fi
Priority to FI20126100A priority patent/FI126424B/fi
Priority to DK201370198A priority patent/DK178101B1/da
Application granted granted Critical
Publication of DK177707B1 publication Critical patent/DK177707B1/da

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/02—Cleaning or keeping clear the surface of open water; Apparatus therefor from ice otherwise than according to E02B1/003
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/16—Tying-up; Shifting, towing, or pushing equipment; Anchoring using winches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • 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
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
    • B63B35/083—Ice-breakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H15/00—Marine propulsion by use of vessel-mounted driving mechanisms co-operating with anchored chains or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Shovels (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

For at holde farvandet omkring en off shore installation (1) fri for en skadelig ispåvirkning, udlægges der ved hjælp af et skib (5) et anker (6) på en position i afstand fra off shore installationen (1) og i en retning, som set fra off shore installationen (1) er det i væsentlige parrallel med isens bevægelsesretning (P). Ved hjælp af skibets maskineri, som fortrinsvis omfatter azimutpropeller, justeres ankerkædens retning samt skibets retning i forhold til ankerkæden, således at propellerne kan benyttes til at knuse og bortskaffe isen, uden an vendelse af energi til at holde skibet op imod isens tryk.

Description

Figure DK201070136AD00021
Patentkrav 1. Fremgangsmåde ved brydning af is, som driver med en fremherskende retning i forhold en off shore installation, kendetegnet ved, at der ved hjælp af et skib udlægges et anker på en position i afstand fra off shore installationen og i en retning, som set fra offshore installationen er det i væsentlige parrallel med isens bevægelsesretning, og at skibets maskineri benyttes til at justere ankerkædens retning. 2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at der anvendes et skib, hvor maskineriet opfatter en eller flere azimut-propeller. 3. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at der anvendes et skib, hvor maskineriet omfatter sidepropeller. 4. Fremgangsmåde ifølge ethvert af kravene 1-3, kendetegnet ved, at maskineriet benyttes til at justere skibets retning i forhold til ankerkædens retning. 5. Fremgangsmåde ifølge ethvert af kravene 1-4, kendetegnet ved, at skibet drejes således, at hækken vender imod isen. 6. Fremgangsmåde ifølge krav 5, kendetegnet ved, at ankerspillet anvendes til at trække skibets hæk op mod isen 7. Fremgangsmåde ifølge krav 1, kendetegnet ved, at der udlægges flere ankre i uens retninger i forhold off shore installationen. 8. Fremgangsmåde ifølge krav 1-8, og hvor der udlægges et antal GPS -apparater på isen, opstrøms og i afstand fra off shore installationen, kendetegnet ved, at den modtagende information fra GPS- apparaterne benyttes til at detektere en ændring i isens bevægelsesretning, og at denne information benyttes til at beslutte om et eller flere ankre skal flyttes.
DK201070136A 2010-03-31 2010-03-31 Fremgangsmåde til brydning af is DK177707B1 (da)

Priority Applications (23)

Application Number Priority Date Filing Date Title
DK201070136A DK177707B1 (da) 2010-03-31 2010-03-31 Fremgangsmåde til brydning af is
DKPA201070465 DK178596B1 (en) 2010-03-31 2010-10-29 Ice breaking ship
SG2012070405A SG184209A1 (en) 2010-03-31 2011-03-31 Icebreaking vessel and method of breaking ice
US13/638,350 US9255374B2 (en) 2010-03-31 2011-03-31 Icebreaking vessel and method of breaking ice
KR1020127027894A KR101687857B1 (ko) 2010-03-31 2011-03-31 쇄빙선 및 쇄빙 방법
SG10201502323QA SG10201502323QA (en) 2010-03-31 2011-03-31 Icebreaking vessel and method of breaking ice
DK201170154A DK177719B1 (da) 2010-03-31 2011-03-31 Isbrydende skib
CA2794935A CA2794935C (en) 2010-03-31 2011-03-31 An icebreaking vessel
SG10201502329PA SG10201502329PA (en) 2010-03-31 2011-03-31 Icebreaking vessel and method of breaking ice
SG2012070397A SG184208A1 (en) 2010-03-31 2011-03-31 Icebreaking vessel and method of breaking ice
EA201290992A EA022074B1 (ru) 2010-03-31 2011-03-31 Ледокольное судно
PCT/DK2011/050104 WO2011120527A2 (en) 2010-03-31 2011-03-31 An icebreaking vessel
US13/077,772 US9056658B2 (en) 2010-03-31 2011-03-31 Icebreaking vessel
US13/638,363 US9242705B2 (en) 2010-03-31 2011-03-31 Icebreaking vessel and method of breaking ice
EA201290991A EA022073B1 (ru) 2010-03-31 2011-03-31 Ледокольное судно
PCT/DK2011/050105 WO2011120528A2 (en) 2010-03-31 2011-03-31 An icebreaking vessel
KR1020127027896A KR101687858B1 (ko) 2010-03-31 2011-03-31 쇄빙선 및 쇄빙 방법
CA2794933A CA2794933C (en) 2010-03-31 2011-03-31 An icebreaking vessel
NO20121246A NO20121246A1 (no) 2010-03-31 2012-10-24 Isbrytende fartoy
NO20121249A NO20121249A1 (no) 2010-03-31 2012-10-24 Isbrytende fartoy
FI20126101A FI20126101L (fi) 2010-03-31 2012-10-24 Jäänmurtaja-alas
FI20126100A FI126424B (fi) 2010-03-31 2012-10-24 Alus jossa on jäänmurtajarunko
DK201370198A DK178101B1 (da) 2010-03-31 2013-04-10 Fremgangsmåde til brydning af is.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK201070136A DK177707B1 (da) 2010-03-31 2010-03-31 Fremgangsmåde til brydning af is
DK201070136 2010-03-31

Publications (2)

Publication Number Publication Date
DK201070136A true DK201070136A (da) 2011-10-01
DK177707B1 DK177707B1 (da) 2014-03-24

Family

ID=44789668

Family Applications (4)

Application Number Title Priority Date Filing Date
DK201070136A DK177707B1 (da) 2010-03-31 2010-03-31 Fremgangsmåde til brydning af is
DKPA201070465 DK178596B1 (en) 2010-03-31 2010-10-29 Ice breaking ship
DK201170154A DK177719B1 (da) 2010-03-31 2011-03-31 Isbrydende skib
DK201370198A DK178101B1 (da) 2010-03-31 2013-04-10 Fremgangsmåde til brydning af is.

Family Applications After (3)

Application Number Title Priority Date Filing Date
DKPA201070465 DK178596B1 (en) 2010-03-31 2010-10-29 Ice breaking ship
DK201170154A DK177719B1 (da) 2010-03-31 2011-03-31 Isbrydende skib
DK201370198A DK178101B1 (da) 2010-03-31 2013-04-10 Fremgangsmåde til brydning af is.

Country Status (3)

Country Link
US (1) US9255374B2 (da)
DK (4) DK177707B1 (da)
SG (2) SG10201502329PA (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101687858B1 (ko) 2010-03-31 2016-12-19 메르스크 서플라이 서비스 에이/에스 쇄빙선 및 쇄빙 방법
US9056658B2 (en) * 2010-03-31 2015-06-16 Maersk Supply Service A/S Icebreaking vessel
CN115571283B (zh) * 2022-11-03 2023-05-12 中国船舶科学研究中心 一种破冰船自主航行破冰控制策略

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US704155A (en) * 1901-09-10 1902-07-08 William Miller Walters Mooring ships.
US3656449A (en) 1970-06-01 1972-04-18 Herbert W Mead Propelling means for a dredge
US3837311A (en) 1972-10-05 1974-09-24 Sun Oil Co Apparatus for melting ice
US3886882A (en) 1973-04-23 1975-06-03 Global Marine Inc Mooring apparatus for ice-breaking drill ship
US3881318A (en) 1973-08-27 1975-05-06 Exxon Production Research Co Arctic barrier formation
US3872814A (en) * 1973-09-24 1975-03-25 Global Marine Inc Twin-hull ship for drilling in ice-covered waters
US3965835A (en) * 1974-03-28 1976-06-29 Sun Oil Company Arctic transport and marine operation system
US4215952A (en) 1978-03-15 1980-08-05 Chevron Research Company Offshore structure for use in waters containing large moving ice masses
SU925752A1 (ru) * 1980-04-21 1982-05-07 Предприятие П/Я А-1944 Ледокольное устройство судна
FI64919B (fi) * 1982-06-15 1983-10-31 Waertsilae Oy Ab Flytande borrningsplattform
US4547093A (en) 1982-08-10 1985-10-15 Statham John A Protection of vessels and equipment from moving ice
DE3434409C1 (de) 1984-09-19 1986-05-07 Dyckerhoff & Widmann AG, 8000 München Vorrichtung zum Schutz von Meereseinbauten gegen Eisberge
DE3535091A1 (de) * 1985-10-02 1987-04-16 Thyssen Nordseewerke Gmbh Eisbrechendes schiff
DE8802053U1 (de) * 1988-02-18 1989-06-15 Thyssen Nordseewerke GmbH, 2970 Emden Eisbrechendes Schiff
CA2032096A1 (en) 1990-12-12 1992-06-13 Geoffrey R. Mogridge Protective system against icebergs or floating objects
RU2042568C1 (ru) * 1992-06-26 1995-08-27 Акционерное общество "Мурманское морское пароходство" Способ ледокольной проводки транспортных судов
US5676083A (en) * 1995-12-29 1997-10-14 Korsgaard; Jens Offshore mooring device and method of using same
US20020035957A1 (en) 2000-02-04 2002-03-28 Fischer Ferdinand J. Thruster apparatus and method for reducing fluid-induced motions of and stresses within an offshore platform
NO20060323L (no) 2006-01-23 2007-07-24 Statoil Asa Fremgangsmate og anordning til posisjonering av flytende installasjon, konstruksjon av iskutter, samt anvendelse derav
NO330053B1 (no) 2006-05-22 2011-02-14 Statoil Asa System for lasting og lossing av hydrokarboner i isfarvann
FI20070241L (fi) 2007-03-23 2008-09-24 Statoil Asa Monitoiminen jäänmurtaja
WO2008140654A1 (en) 2007-05-11 2008-11-20 Exxonmobil Upstream Research Company Automatic ice-vaning ship
FR2924677B1 (fr) 2007-12-10 2010-05-21 Saipem Sa Support flottant equipe de dispositifs de destruction de banquise.
NO20080956L (no) 2008-02-05 2009-08-06 Moss Maritime As Isforsterket skip for boring og produksjon i arktiske farvann
FI125245B (fi) 2009-03-12 2015-07-31 Aker Arctic Technology Inc Jääpeitteisissä vesissä toimiva alus tai kelluva rakenne ja sen käyttömenetelmä
KR101687858B1 (ko) 2010-03-31 2016-12-19 메르스크 서플라이 서비스 에이/에스 쇄빙선 및 쇄빙 방법
US9056658B2 (en) * 2010-03-31 2015-06-16 Maersk Supply Service A/S Icebreaking vessel

Also Published As

Publication number Publication date
DK201070465A (en) 2011-10-01
SG10201502329PA (en) 2015-05-28
SG10201502323QA (en) 2015-05-28
US20130074753A1 (en) 2013-03-28
DK201170154A (en) 2011-10-01
DK178101B1 (da) 2015-05-18
DK178596B1 (en) 2016-08-08
US9255374B2 (en) 2016-02-09
DK201370198A (en) 2013-04-10
DK177707B1 (da) 2014-03-24
DK177719B1 (da) 2014-04-07

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