DK2175133T3 - Leje med alternativ belastningsvej til ekstreme belastninger - Google Patents

Leje med alternativ belastningsvej til ekstreme belastninger Download PDF

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Publication number
DK2175133T3
DK2175133T3 DK09172035.9T DK09172035T DK2175133T3 DK 2175133 T3 DK2175133 T3 DK 2175133T3 DK 09172035 T DK09172035 T DK 09172035T DK 2175133 T3 DK2175133 T3 DK 2175133T3
Authority
DK
Denmark
Prior art keywords
bearing
load path
extreme loads
alternative load
alternative
Prior art date
Application number
DK09172035.9T
Other languages
English (en)
Inventor
Jacob J Nies
Bharat S Bagepalli
Original Assignee
General Electric Renovables Espana Sl
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=41572580&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2175133(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Renovables Espana Sl filed Critical General Electric Renovables Espana Sl
Application granted granted Critical
Publication of DK2175133T3 publication Critical patent/DK2175133T3/da

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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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/522—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to load on the bearing, e.g. bearings with load sensors or means to protect the bearing against overload
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C19/163—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 with angular contact
    • 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
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • 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
    • F16C33/38—Ball cages
    • F16C33/3806—Details of interaction of cage and race, e.g. retention, centring
    • 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
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • 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
    • F16C39/00—Relieving load on bearings
    • F16C39/02—Relieving load on bearings using mechanical means
    • 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
    • F05B2240/00—Components
    • F05B2240/50—Bearings
    • 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
    • F16C19/18—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 two or more rows of balls
    • F16C19/188—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 two or more rows of balls 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
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/37—Loose spacing bodies
    • F16C33/3706—Loose spacing bodies with concave surfaces conforming to the shape of the rolling elements, e.g. the spacing bodies are in sliding contact with the rolling elements
    • 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)
DK09172035.9T 2008-10-10 2009-10-02 Leje med alternativ belastningsvej til ekstreme belastninger DK2175133T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/249,003 US8459872B2 (en) 2008-10-10 2008-10-10 Bearing with alternative load path for extreme loads

Publications (1)

Publication Number Publication Date
DK2175133T3 true DK2175133T3 (da) 2025-01-02

Family

ID=41572580

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09172035.9T DK2175133T3 (da) 2008-10-10 2009-10-02 Leje med alternativ belastningsvej til ekstreme belastninger

Country Status (5)

Country Link
US (1) US8459872B2 (da)
EP (1) EP2175133B1 (da)
CN (1) CN101725632B (da)
DK (1) DK2175133T3 (da)
ES (1) ES2996218T3 (da)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110254281A1 (en) * 2009-06-16 2011-10-20 Mitsubishi Heavy Industries, Ltd. Wind turbine generator
GB0916189D0 (en) * 2009-09-15 2009-10-28 Ricardo Uk Ltd Bearing for wind turbine
WO2011051538A1 (en) * 2009-10-29 2011-05-05 Mervento Oy Wind power station
US8174144B2 (en) * 2010-12-21 2012-05-08 General Electric Company Bearings having radial half cage
DK2562081T3 (da) * 2011-08-25 2015-07-20 Imo Holding Gmbh Nav til vindkraftanlæg og indretning til indstilling af flere elementer i forhold til hinanden
US8794847B2 (en) * 2011-09-14 2014-08-05 Aktiebolaget Skf Bearing assembly with axial retainer
US8469664B2 (en) * 2011-12-09 2013-06-25 General Electric Company Yaw bearing assembly and tower for wind turbine
WO2013107518A1 (en) * 2012-01-20 2013-07-25 Aktiebolaget Skf Gear-driven bearing unit
US8678655B1 (en) * 2012-04-11 2014-03-25 The United States Of America As Represented By The Secretary Of The Army Reinforced slewing bearing
EP2679815B1 (en) 2012-06-26 2017-02-01 ALSTOM Renewable Technologies Wind turbine with a rotating assembly
EP2679816B1 (en) 2012-06-27 2015-08-19 ALSTOM Renewable Technologies A pitch system for a wind turbine rotor
US9188107B2 (en) * 2013-08-30 2015-11-17 General Electric Company Wind turbine bearings
CN103541992B (zh) * 2013-10-08 2016-03-16 上海斐赛轴承科技有限公司 带凸出量的深沟球轴承、带间隙的轴承对及低温升振动棒
US9494190B2 (en) * 2015-02-12 2016-11-15 Simmonds Precision Products, Inc Bearing assembly with overload protection
US9777707B2 (en) 2015-07-03 2017-10-03 Darell Allen Williams Windmill that generates exceptional amounts of electricity
US10364795B2 (en) 2015-07-03 2019-07-30 Darell Allen Williams Wind turbine for use in high winds
JP2017044268A (ja) * 2015-08-26 2017-03-02 Thk株式会社 旋回軸受
US10598159B2 (en) 2016-05-06 2020-03-24 General Electric Company Wind turbine bearings
US10100875B2 (en) 2016-07-26 2018-10-16 General Electric Company Roller bearing and systems including such
US10030708B2 (en) 2016-07-29 2018-07-24 General Electric Company Roller bearing cage for use in a gearbox
US10138940B2 (en) 2016-08-09 2018-11-27 General Electric Company Roller bearing cage for use in a gearbox
US10400678B2 (en) 2017-01-03 2019-09-03 General Electric Company Apparatus and system for light-weight, flexible double-helical gear
US10508731B2 (en) 2017-01-05 2019-12-17 General Electric Company Apparatus and method for managing pinch loads on a gear
US10228024B2 (en) 2017-01-10 2019-03-12 General Electric Company Reduced-weight bearing pins and methods of manufacturing such bearing pins
US10247298B2 (en) 2017-01-10 2019-04-02 General Electric Company Resilient bearing pin and gear assemblies including resilient bearing pins
US10247297B2 (en) 2017-01-18 2019-04-02 General Electric Company Apparatus for a gearbox with multiple scavenge ports
US10408304B2 (en) 2017-02-07 2019-09-10 General Electric Company Gears having reduced roller element stresses and methods of manufacturing such gears
US10260563B2 (en) 2017-05-18 2019-04-16 General Electric Company Bearing cages for roller bearing assemblies
US10451113B2 (en) 2017-05-18 2019-10-22 General Electric Company Bearing cages for roller bearing assemblies
US10677290B2 (en) * 2017-10-13 2020-06-09 General Electric Company Wind turbine pitch bearing with line contact rolling elements
US10385961B2 (en) 2017-10-25 2019-08-20 General Electric Company Planetary gear system
CN108150367B (zh) * 2017-12-30 2020-06-02 新疆金风科技股份有限公司 偏航轴承组件及风力发电机组

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1182370A (en) * 1909-01-06 1916-05-09 Hess Bright Mfg Co Antifriction-bearing.
FR459455A (fr) * 1913-05-14 1913-11-06 John Cockerill Dispositif de roulement pour la rotation des coupoles cuirassées, tables tournantes, ponts tournants et appareils similaires
US2244197A (en) * 1936-03-25 1941-06-03 Hessler Christian Rudolph Bearing
GB1342233A (en) * 1969-11-19 1974-01-03 British Aircraft Corp Ltd Bearing systems
US3814488A (en) * 1973-03-26 1974-06-04 Keene Corp Bearing assembly
DE7501166U (de) * 1975-01-17 1976-01-08 Nordisk Ventilator Co. A/S, Naestved (Daenemark) Axialwaelzlager fuer die lagerung winkelverstellbarer axialgeblaeseschaufeln in der nabe eines schaufelrades
JPS55149418A (en) * 1979-04-28 1980-11-20 Nachi Fujikoshi Corp Split roller bearing
DE3725972C2 (de) * 1987-08-05 1998-09-10 Schaeffler Waelzlager Ohg Wälzlager-Drehverbindung
US4906113A (en) 1988-07-27 1990-03-06 Quintette Coal Limited Slew ring bearing
EP0481632A3 (en) * 1990-10-19 1993-06-09 Raytheon Company High force ball bearings
US5165804A (en) 1991-09-03 1992-11-24 General Electric Company Rolling element bearing having wear resistant race land regions
JP3076693B2 (ja) * 1993-06-04 2000-08-14 日本トムソン株式会社 クロスローラベアリング及びその製造方法
DE4322729C1 (de) 1993-07-08 1994-09-01 Daimler Benz Ag Drehlageranordnung mit Wälz-Gleitlager-Kombination
US5588754A (en) * 1995-12-29 1996-12-31 United Technologies Automotive, Inc. Backup bearings for extreme speed touch down applications
US5642944A (en) * 1996-03-06 1997-07-01 W. L. Dublin, Jr. Auxiliary bearing system
DE69730781T2 (de) * 1996-06-26 2005-09-29 Rolls-Royce Corp., Indianapolis Lagerkombination für eine Gasturbine
US5957000A (en) 1998-01-05 1999-09-28 Pecorari; Paul A. Lubricated worm gear driven slewing bearing
JP4099259B2 (ja) * 1998-03-02 2008-06-11 ミネベア株式会社 複合軸受け
DE19814629A1 (de) 1998-03-26 1999-09-30 Tacke Windenergie Gmbh Anordnung zur drehbaren Lagerung der Maschinengondel einer Windkraftanlage
JP4530554B2 (ja) * 2001-02-16 2010-08-25 Ｔｈｋ株式会社 滑り軸受の製造方法
JP2002339990A (ja) * 2001-05-22 2002-11-27 Harmonic Drive Syst Ind Co Ltd 軽量ベアリングおよび波動歯車装置
WO2002103215A1 (fr) * 2001-06-15 2002-12-27 Societe De Mecanique Magnetique Palier de secours insensible a la charge axiale
US7042109B2 (en) * 2002-08-30 2006-05-09 Gabrys Christopher W Wind turbine
FR2859256B1 (fr) * 2003-08-27 2006-11-24 Defontaine Sa Couronne d'orientation
DE10344804B4 (de) * 2003-09-26 2006-11-30 Aktiebolaget Skf Schwenklagerung
US7075192B2 (en) * 2004-04-19 2006-07-11 Northern Power Systems, Inc. Direct drive wind turbine
DE102005026141C5 (de) 2005-06-06 2025-03-27 Imo Momentenlager Gmbh Windkraftanlage mit einer Lagereinheit für ein langgestrecktes Rotorblatt
FR2887943B1 (fr) * 2005-07-04 2008-08-22 Defontaine Sa Palier d'eolienne a transmission d'efforts
US7360310B2 (en) * 2005-10-05 2008-04-22 General Electric Company Method for changing removable bearing for a wind turbine generator
DE202007011577U1 (de) 2006-10-31 2007-10-25 Imo Holding Gmbh Wälzlageranordnung
JP4668160B2 (ja) * 2006-11-09 2011-04-13 株式会社森精機製作所 軸受ユニット及び該軸受ユニットを備えた工作機械の主軸装置
WO2008074322A2 (en) * 2006-12-18 2008-06-26 Vestas Wind Systems A/S A bearing and method for transferring forces through a bearing of a wind turbine
US8174144B2 (en) * 2010-12-21 2012-05-08 General Electric Company Bearings having radial half cage

Also Published As

Publication number Publication date
CN101725632A (zh) 2010-06-09
CN101725632B (zh) 2014-04-16
EP2175133A2 (en) 2010-04-14
US20100092120A1 (en) 2010-04-15
EP2175133A3 (en) 2018-02-28
EP2175133B1 (en) 2024-09-18
US8459872B2 (en) 2013-06-11
ES2996218T3 (en) 2025-02-12

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