DK1925820T3 - Hovedleje til vindmølle - Google Patents

Hovedleje til vindmølle

Info

Publication number
DK1925820T3
DK1925820T3 DK06124664.1T DK06124664T DK1925820T3 DK 1925820 T3 DK1925820 T3 DK 1925820T3 DK 06124664 T DK06124664 T DK 06124664T DK 1925820 T3 DK1925820 T3 DK 1925820T3
Authority
DK
Denmark
Prior art keywords
ring
main bearing
wind turbine
tracks
hub
Prior art date
Application number
DK06124664.1T
Other languages
English (en)
Inventor
Vilder Gerardus Johannes De
Original Assignee
Stx Heavy Ind Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38001419&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1925820(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stx Heavy Ind Co Ltd filed Critical Stx Heavy Ind Co Ltd
Application granted granted Critical
Publication of DK1925820T3 publication Critical patent/DK1925820T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/30—Lightning protection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Rolling Contact Bearings (AREA)
DK06124664.1T 2006-11-23 2006-11-23 Hovedleje til vindmølle DK1925820T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06124664A EP1925820B8 (en) 2006-11-23 2006-11-23 Wind turbine main bearing

Publications (1)

Publication Number Publication Date
DK1925820T3 true DK1925820T3 (da) 2011-02-14

Family

ID=38001419

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06124664.1T DK1925820T3 (da) 2006-11-23 2006-11-23 Hovedleje til vindmølle

Country Status (6)

Country Link
EP (1) EP1925820B8 (da)
AT (1) ATE487060T1 (da)
DE (1) DE602006018029D1 (da)
DK (1) DK1925820T3 (da)
ES (1) ES2354828T3 (da)
PL (1) PL1925820T3 (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2143942T3 (da) * 2008-07-07 2016-03-29 Siemens Ag Vindmølle
WO2010063289A2 (en) * 2008-12-02 2010-06-10 Vestas Wind Systems A/S Method for transporting elements of a wind turbine, method for installing a wind turbine and a nacelle for a wind turbine
CN102301127B (zh) * 2008-12-02 2014-03-26 维斯塔斯风力系统有限公司 安装风轮机的方法、风轮机机舱和运输风轮机元件的方法
DE102008063043B4 (de) 2008-12-23 2010-10-28 Aerodyn Engineering Gmbh Arretierungsvorrichtung für den Rotor von Windenergieanlagen
AU2009337789B2 (en) * 2009-01-14 2013-06-13 Amsc Windtec Gmbh Generator, nacelle, and mounting method of a nacelle of a wind energy converter
NO20092984A1 (no) * 2009-09-11 2011-02-14 Blaaster Wind Tech As Vindturbin
CN101655073B (zh) * 2009-09-16 2011-04-13 湘电风能有限公司 一种风力发电机轮毂锁紧装置
CN102713268B (zh) * 2009-10-29 2015-11-25 默文图公司 风力发电站
EP2333325B1 (en) * 2009-11-26 2015-06-24 Siemens Aktiengesellschaft Brake system, generator and wind turbine
EP2333321B1 (en) * 2009-11-26 2016-06-15 Siemens Aktiengesellschaft Brake system with expansion absorbing means, generator and wind turbine
EP2333326B1 (en) 2009-11-26 2013-07-17 Siemens Aktiengesellschaft Brake system for a wind turbine with integrated rotor lock, generator and wind turbine
DK2333933T3 (da) 2009-12-08 2016-05-17 Siemens Ag Indretning til kompensering af en uensartet luftspalte i en elektrisk maskine
EP2333934B1 (en) 2009-12-08 2016-07-20 Siemens Aktiengesellschaft Arrangement to ensure an air gap in an electric machine
FI123019B (fi) * 2010-08-26 2012-10-15 Winwind Oy Tuulivoimalarakenne
EP2437380A1 (en) * 2010-09-30 2012-04-04 Siemens Aktiengesellschaft Rotor, generator and wind turbine
DE102011008029A1 (de) * 2011-01-05 2012-07-05 Nordex Energy Gmbh Windenergieanlage
CN102392798A (zh) * 2011-12-07 2012-03-28 湘电风能有限公司 一种直驱风力发电机结构
EP2669510B1 (en) 2012-05-30 2014-07-16 Siemens Aktiengesellschaft A brake system for a wind turbine
DK2669541T3 (da) * 2012-05-31 2015-09-07 Siemens Ag Tilspidset rullelejeindretning til en direkte drivgenerator af et vindenergianlæg
CN102946168B (zh) * 2012-11-20 2014-09-17 北京金风科创风电设备有限公司 永磁直驱风力发电机组的发电机的主轴承的防雷装置
EP2762737B1 (en) * 2013-01-31 2017-01-18 Siemens Aktiengesellschaft Direct drive turbine comprising a bearing and method of collecting a lubricant leaking out of a bearing
EP3130802B1 (en) * 2015-08-11 2019-09-25 Siemens Gamesa Renewable Energy A/S Reinforced main bearing of a wind turbine
DE102018100864A1 (de) * 2018-01-16 2019-07-18 Wobben Properties Gmbh Windenergieanlage mit einer Brems- und Arretiervorrichtung, Standbaugruppe für selbige, und Verfahren zu deren Betrieb
DE102018100951A1 (de) * 2018-01-17 2019-07-18 Wobben Properties Gmbh Arretier- und Bremsmodul für eine Windenergieanlage sowie Generator und Windenergieanlage mit selbigem
EP3771821B1 (en) * 2019-07-29 2023-05-31 General Electric Renovables España S.L. Direct-drive wind turbine
ES3042369T3 (en) 2021-06-15 2025-11-20 General Electric Renovables Espana Sl Supporting structures and methods for a central frame of a direct-drive wind turbine
EP4283117A1 (en) 2022-05-25 2023-11-29 General Electric Renovables España S.L. Assemblies for wind turbines and methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402184C2 (de) * 1994-01-26 1995-11-23 Friedrich Prof Dr Ing Klinger Vielpol-Synchrongenerator für getriebelose Horizontalachsen-Windkraftanlagen mit Nennleistungen bis zu mehreren Megawatt
NL1013129C2 (nl) * 1999-09-24 2001-03-27 Lagerwey Windturbine B V Windmolen.
DE10102255A1 (de) * 2001-01-19 2002-08-01 Aloys Wobben Windenergieanlage mit einer Hohlwelle für Rotornabe und Generator
ITBZ20010043A1 (it) * 2001-09-13 2003-03-13 High Technology Invest Bv Generatore elettrico azionato da energia eolica.
DE10351524A1 (de) * 2002-11-05 2004-08-12 Roland Weitkamp Rotorlagerung für eine Windenergieanlage
DE102004028746A1 (de) * 2004-06-14 2005-12-29 Klinger, Friedrich, Prof. Dr. Ing. Turmkopf einer Windenergieanlage
US7180204B2 (en) * 2005-01-07 2007-02-20 General Electric Company Method and apparatus for wind turbine air gap control

Also Published As

Publication number Publication date
DE602006018029D1 (de) 2010-12-16
ATE487060T1 (de) 2010-11-15
EP1925820B1 (en) 2010-11-03
PL1925820T3 (pl) 2011-04-29
EP1925820A1 (en) 2008-05-28
ES2354828T3 (es) 2011-03-18
EP1925820B8 (en) 2012-02-29

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