ATE356940T1 - Vorrichtung zur verbesserung der schmierung von wälzlagern insbesondere für windturbinen - Google Patents

Vorrichtung zur verbesserung der schmierung von wälzlagern insbesondere für windturbinen

Info

Publication number
ATE356940T1
ATE356940T1 AT02291547T AT02291547T ATE356940T1 AT E356940 T1 ATE356940 T1 AT E356940T1 AT 02291547 T AT02291547 T AT 02291547T AT 02291547 T AT02291547 T AT 02291547T AT E356940 T1 ATE356940 T1 AT E356940T1
Authority
AT
Austria
Prior art keywords
annular space
lubrication
conduit
improving
wind turbines
Prior art date
Application number
AT02291547T
Other languages
English (en)
Inventor
Eric Jacquemont
Germain Errard
Original Assignee
Defontaine Sa
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 Defontaine Sa filed Critical Defontaine Sa
Application granted granted Critical
Publication of ATE356940T1 publication Critical patent/ATE356940T1/de

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6607—Retaining the grease in or near the bearing
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • 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)
AT02291547T 2001-07-06 2002-06-20 Vorrichtung zur verbesserung der schmierung von wälzlagern insbesondere für windturbinen ATE356940T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0109029A FR2827019B1 (fr) 2001-07-06 2001-07-06 Dispositf de graissage automatique de roulements a billes equipant notamment des eoliennes

Publications (1)

Publication Number Publication Date
ATE356940T1 true ATE356940T1 (de) 2007-04-15

Family

ID=8865231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02291547T ATE356940T1 (de) 2001-07-06 2002-06-20 Vorrichtung zur verbesserung der schmierung von wälzlagern insbesondere für windturbinen

Country Status (7)

Country Link
US (1) US6991378B2 (de)
EP (1) EP1273814B1 (de)
AT (1) ATE356940T1 (de)
DE (1) DE60218785T2 (de)
DK (1) DK1273814T3 (de)
ES (1) ES2282380T3 (de)
FR (1) FR2827019B1 (de)

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DE102005026141C5 (de) * 2005-06-06 2025-03-27 Imo Momentenlager Gmbh Windkraftanlage mit einer Lagereinheit für ein langgestrecktes Rotorblatt
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DE102006050765B3 (de) * 2006-10-27 2007-12-20 Nordex Energy Gmbh Vorrichtung zum Schmieren eines Wälzlagers bei einer Windenergieanlage
CA2670577A1 (en) * 2006-11-28 2008-06-05 Ecotecnia Energias Renovables, S.L. A method for dynamically lubricating a wind turbine pitch blade bearing
US7811057B2 (en) * 2007-01-03 2010-10-12 General Electric Company Methods and apparatus to facilitate lubrication of components
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US8147648B2 (en) * 2008-08-15 2012-04-03 Lam Research Corporation Composite showerhead electrode assembly for a plasma processing apparatus
JP5205327B2 (ja) * 2009-03-31 2013-06-05 株式会社マキタ 作業装置の潤滑構造
ES2439795T3 (es) 2009-04-29 2014-01-24 Vestas Wind Systems A/S Un cojinete para una turbina eólica
US8043012B2 (en) * 2009-09-30 2011-10-25 General Electric Company Seal arrangement and a brush seal for a wind turbine
RU2012126141A (ru) 2009-11-24 2013-12-27 Сименс Акциенгезелльшафт Устройство для сбора смазки, гондола ветровой турбины и способ сбора избыточной смазки
US8215912B2 (en) * 2010-02-10 2012-07-10 Mitsubishi Heavy Industries, Ltd. Wind turbine generator
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DE102012015654A1 (de) * 2012-08-09 2014-05-15 Imo Holding Gmbh Verfahren und Vorrichtung zur Erkennung und Überwachung des Zustands von Baugruppen und Komponenten.
JP5819893B2 (ja) * 2013-05-20 2015-11-24 Thk株式会社 複列ローラ軸受
US9188107B2 (en) * 2013-08-30 2015-11-17 General Electric Company Wind turbine bearings
DE102015205403B4 (de) * 2015-03-25 2022-07-07 Aktiebolaget Skf Lageranordnung mit Schmiermittelsystem für Großlager
DK3085978T3 (en) * 2015-04-21 2017-08-28 Siemens Ag RENTAL WITH MINIMUM LEAKING LEAK
EP3179123B1 (de) * 2015-12-08 2019-02-20 Siemens Aktiengesellschaft Überwachung des füllstands eines schmiermittels in einem lager
CN106402176A (zh) * 2016-10-28 2017-02-15 湘电风能有限公司 一种轴承油脂口疏通装置
US11940094B2 (en) 2017-04-27 2024-03-26 Hove A/S Central lubricating station
JP2018194011A (ja) * 2017-05-12 2018-12-06 株式会社日立製作所 風力発電機のグリースの監視システムおよび方法
EP3453869A1 (de) * 2017-09-07 2019-03-13 Siemens Gamesa Renewable Energy A/S Windturbine
CN108007785A (zh) * 2017-12-22 2018-05-08 瓦房店轴承集团国家轴承工程技术研究中心有限公司 风电轴承密封圈耐压能力测试工装及方法
DE102018203917A1 (de) 2018-03-14 2019-09-19 Aktiebolaget Skf Lageranordnung
ES2970617T3 (es) 2018-04-12 2024-05-29 Vestas Wind Sys As Componente de tren de transmisión de turbina eólica con sello de árbol radial de baja fricción
CN111648926B (zh) * 2019-03-04 2022-09-13 中车株洲电力机车研究所有限公司 一种风电机组变桨轴承集油装置
CN110878901B (zh) * 2019-11-27 2021-09-10 徐州泓吉环锻科技有限公司 一种风力发电机组回转支承的集油瓶
DK3926189T3 (da) * 2020-06-17 2024-06-10 Siemens Gamesa Renewable Energy As Lejeindretning til en vindmølle
DK3974648T3 (da) * 2020-09-25 2023-06-26 Siemens Gamesa Renewable Energy As Fedtopsamlingsarrangement til opsamling af affaldsfedt fra et fedtsmurt rotorbladspitchleje af en vindmølle
CN113638965B (zh) * 2021-10-13 2021-12-07 南通龙达生物新材料科技有限公司 一种生物质颗粒机用轴承
EP4212724A1 (de) 2022-01-14 2023-07-19 General Electric Renovables España S.L. Schmiersystem für ein blattlager einer windturbine
DE102022129717B3 (de) * 2022-11-10 2023-11-16 Schaeffler Technologies AG & Co. KG Lageranordnung

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Also Published As

Publication number Publication date
DE60218785D1 (de) 2007-04-26
DE60218785T2 (de) 2007-07-12
US6991378B2 (en) 2006-01-31
EP1273814B1 (de) 2007-03-14
EP1273814A1 (de) 2003-01-08
ES2282380T3 (es) 2007-10-16
DK1273814T3 (da) 2007-05-29
FR2827019A1 (fr) 2003-01-10
US20030048963A1 (en) 2003-03-13
FR2827019B1 (fr) 2003-09-26

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties