DK2665942T4 - Rotorleje til en vindmølle - Google Patents

Rotorleje til en vindmølle Download PDF

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Publication number
DK2665942T4
DK2665942T4 DK12704666.2T DK12704666T DK2665942T4 DK 2665942 T4 DK2665942 T4 DK 2665942T4 DK 12704666 T DK12704666 T DK 12704666T DK 2665942 T4 DK2665942 T4 DK 2665942T4
Authority
DK
Denmark
Prior art keywords
wind turbine
rotor bearing
rotor
bearing
turbine
Prior art date
Application number
DK12704666.2T
Other languages
English (en)
Other versions
DK2665942T3 (da
Inventor
Hubertus Frank
Original Assignee
Imo Holding Gmbh
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=45688399&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2665942(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imo Holding Gmbh filed Critical Imo Holding Gmbh
Application granted granted Critical
Publication of DK2665942T3 publication Critical patent/DK2665942T3/da
Publication of DK2665942T4 publication Critical patent/DK2665942T4/da

Links

Classifications

    • 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
    • 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
    • F16C19/381—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 with at least one row for radial load in combination with at least one row for axial load
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • 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)
  • Rolling Contact Bearings (AREA)
  • Wind Motors (AREA)
DK12704666.2T 2011-01-19 2012-01-19 Rotorleje til en vindmølle DK2665942T4 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011008958A DE102011008958A1 (de) 2011-01-19 2011-01-19 Rotorlager für eine Windkraftanlage
PCT/EP2012/000230 WO2012097989A2 (de) 2011-01-19 2012-01-19 Rotorlager für eine windkraftanlage

Publications (2)

Publication Number Publication Date
DK2665942T3 DK2665942T3 (da) 2018-03-12
DK2665942T4 true DK2665942T4 (da) 2020-09-21

Family

ID=45688399

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12704666.2T DK2665942T4 (da) 2011-01-19 2012-01-19 Rotorleje til en vindmølle

Country Status (7)

Country Link
US (1) US9422923B2 (da)
EP (1) EP2665942B2 (da)
CN (1) CN103477100B (da)
DE (1) DE102011008958A1 (da)
DK (1) DK2665942T4 (da)
ES (1) ES2661448T5 (da)
WO (1) WO2012097989A2 (da)

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DE102009004991A1 (de) * 2009-01-14 2010-07-15 Imo Holding Gmbh Windkraftanlage
US9255603B2 (en) * 2013-02-10 2016-02-09 United Technologies Corporation Test equipment with housing damping system
DE102014205637A1 (de) * 2014-03-26 2015-10-01 Aktiebolaget Skf Gleitlagersystem
CN104196879B (zh) * 2014-08-22 2016-08-10 洛阳Lyc轴承有限公司 一种剖分结构的三排圆柱滚子组合转盘轴承
EP3009697A1 (en) * 2014-10-14 2016-04-20 Aktiebolaget SKF Rolling bearing assembly and rotary machine comprising such a rolling bearing assembly
JP6557594B2 (ja) * 2015-12-24 2019-08-07 キヤノン株式会社 インストールを制御するプログラム、情報処理装置およびデバイスドライバーのインストール方法
JP7022519B2 (ja) * 2017-05-22 2022-02-18 キヤノン株式会社 携帯端末とその制御方法、及び記憶媒体
DE102017128949A1 (de) * 2017-12-06 2019-06-06 Thyssenkrupp Ag Wälzlageranordnung und Verfahren
DE102018201820A1 (de) * 2018-02-06 2019-08-08 Aktiebolaget Skf Grosswälzlager mit zumindest zwei Reihen von Wälzelementen
EP3788256B1 (en) 2018-04-30 2022-12-07 Vestas Wind Systems A/S A rotor for a wind turbine with a pitch bearing unit
CN109340254B (zh) * 2018-12-14 2024-03-22 徐工集团凯宫重工南京股份有限公司 盾构机用主驱动轴承
DE202019101697U1 (de) * 2019-03-26 2020-07-02 Liebherr-Components Biberach Gmbh Großwälzlager
DE102020201475A1 (de) * 2020-02-06 2021-08-12 Aktiebolaget Skf Wälzlager mit einem Federsystem und Verfahren zum Messen des axialen Spiels des Wälzlagers
CN111765166A (zh) * 2020-08-13 2020-10-13 大连冶金轴承股份有限公司 一种组合式u型结构水平双排球回转轴承
US11619211B2 (en) * 2020-10-30 2023-04-04 General Electric Renovables Espana, S.L. Wind turbine pitch bearing with friction enhancing insert layer
DE102021102133A1 (de) * 2021-01-29 2022-08-04 Aktiebolaget Skf Wälzlager mit Führungsflansch für Käfig
DE102021102118A1 (de) * 2021-01-29 2022-08-04 Aktiebolaget Skf Wälzlager mit Federsystem
JP7093865B1 (ja) * 2021-03-01 2022-06-30 株式会社日研工作所 円テーブル用ベアリングアッセンブリおよび円テーブル装置
EP4108944B1 (en) * 2021-06-24 2024-04-17 Siemens Gamesa Renewable Energy A/S Yaw bearing assembly
CN114857168B (zh) * 2022-05-11 2024-01-05 中铁工程装备集团有限公司 掘进机主轴承
CN118499454A (zh) * 2023-05-12 2024-08-16 铨吉成能源技术(重庆)有限公司 一种三排滚柱轴承与齿轮箱集成结构

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Also Published As

Publication number Publication date
WO2012097989A2 (de) 2012-07-26
ES2661448T3 (es) 2018-04-02
EP2665942A2 (de) 2013-11-27
ES2661448T5 (es) 2021-05-04
DE102011008958A1 (de) 2012-07-19
EP2665942B1 (de) 2017-12-06
US20140023305A1 (en) 2014-01-23
CN103477100B (zh) 2017-05-10
EP2665942B2 (de) 2020-08-05
US9422923B2 (en) 2016-08-23
CN103477100A (zh) 2013-12-25
WO2012097989A3 (de) 2012-12-06
DK2665942T3 (da) 2018-03-12

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