DK3760887T3 - Lejehus og aksel til en vindmølledrivlinje med tilsvarende deformation - Google Patents

Lejehus og aksel til en vindmølledrivlinje med tilsvarende deformation Download PDF

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Publication number
DK3760887T3
DK3760887T3 DK20183761.4T DK20183761T DK3760887T3 DK 3760887 T3 DK3760887 T3 DK 3760887T3 DK 20183761 T DK20183761 T DK 20183761T DK 3760887 T3 DK3760887 T3 DK 3760887T3
Authority
DK
Denmark
Prior art keywords
shaft
wind turbine
bearing housing
drive line
turbine drive
Prior art date
Application number
DK20183761.4T
Other languages
English (en)
Inventor
Jacob Johannes Nies
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK3760887T3 publication Critical patent/DK3760887T3/da

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/02Sliding-contact bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D80/00Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70Bearing or lubricating arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00Sliding-contact bearings for exclusively rotary movement
    • F16C17/10Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/50Bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/50Bearings
    • F05B2240/54Radial bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00Engines or pumps
    • F16C2360/31Wind motors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind 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)
  • Support Of The Bearing (AREA)
  • Wind Motors (AREA)
  • General Details Of Gearings (AREA)
DK20183761.4T 2019-07-02 2020-07-02 Lejehus og aksel til en vindmølledrivlinje med tilsvarende deformation DK3760887T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/460,493 US11073137B2 (en) 2019-07-02 2019-07-02 Journal bearing housing and shaft for a wind turbine drivetrain having corresponding deformation

Publications (1)

Publication Number Publication Date
DK3760887T3 true DK3760887T3 (da) 2022-08-08

Family

ID=71465090

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20183761.4T DK3760887T3 (da) 2019-07-02 2020-07-02 Lejehus og aksel til en vindmølledrivlinje med tilsvarende deformation

Country Status (4)

Country Link
US (1) US11073137B2 (da)
EP (1) EP3760887B1 (da)
DK (1) DK3760887T3 (da)
ES (1) ES2927596T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4043723B1 (en) * 2021-02-11 2024-09-25 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Drivetrain assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1142634A (en) 1965-05-24 1969-02-12 Lucas Industries Ltd Bearings
DE4317062C2 (de) * 1993-05-21 1995-08-17 Freudenberg Carl Fa Kardanwellenlager
EP2101071B1 (en) 2008-03-12 2011-10-26 Siemens Aktiengesellschaft Device comprising a support structure and a rotating shaft and wind turbine
DE102008014666B4 (de) * 2008-03-18 2020-07-30 Süddeutsche Gelenkscheibenfabrik Gesellschaft mit beschränkter Haftung & Co. KG Stützanordnung zur axial und radial nachgiebigen Abstützung eines Wellenlagers
AT509625B1 (de) 2010-04-14 2012-02-15 Miba Gleitlager Gmbh Lagerelement
WO2012119603A2 (en) 2011-03-08 2012-09-13 Vestas Wind Systems A/S Wind turbine rotor shaft support structure
GB201222971D0 (en) 2012-12-19 2013-01-30 Romax Technology Ltd Flexible driving shaft
JP6138633B2 (ja) 2013-08-29 2017-05-31 株式会社日立製作所 風力発電システム
US9939011B2 (en) * 2014-05-07 2018-04-10 Advantage Products Inc. Self-aligning shaft assembly
DK3219984T3 (da) 2016-03-14 2019-04-08 Siemens Ag Glidelejeindretning til en vindmølle
DE102017006957A1 (de) 2017-07-25 2019-01-31 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Gleitlagervorrichtung

Also Published As

Publication number Publication date
US11073137B2 (en) 2021-07-27
EP3760887B1 (en) 2022-05-04
US20210003117A1 (en) 2021-01-07
ES2927596T3 (es) 2022-11-08
EP3760887A1 (en) 2021-01-06

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