AT524591B1 - Gondel für eine Windkraftanlage - Google Patents

Gondel für eine Windkraftanlage Download PDF

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Publication number
AT524591B1
AT524591B1 ATA50374/2021A AT503742021A AT524591B1 AT 524591 B1 AT524591 B1 AT 524591B1 AT 503742021 A AT503742021 A AT 503742021A AT 524591 B1 AT524591 B1 AT 524591B1
Authority
AT
Austria
Prior art keywords
sliding surface
rotor shaft
bearing
shaft bearing
nacelle
Prior art date
Application number
ATA50374/2021A
Other languages
German (de)
English (en)
Other versions
AT524591A4 (de
Inventor
Hölzl Dr Johannes
Original Assignee
Miba Gleitlager Austria 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
Application filed by Miba Gleitlager Austria Gmbh filed Critical Miba Gleitlager Austria Gmbh
Priority to ATA50374/2021A priority Critical patent/AT524591B1/de
Priority to US18/290,337 priority patent/US12123403B2/en
Priority to EP22727239.0A priority patent/EP4337872B1/de
Priority to PCT/AT2022/060167 priority patent/WO2022236356A1/de
Priority to CN202280034706.2A priority patent/CN117295901A/zh
Priority to DK22727239.0T priority patent/DK4337872T3/da
Priority to JP2023570217A priority patent/JP2024517343A/ja
Application granted granted Critical
Publication of AT524591A4 publication Critical patent/AT524591A4/de
Publication of AT524591B1 publication Critical patent/AT524591B1/de

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
    • F03D80/703—Shaft bearings
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/02—Sliding-contact bearings
    • 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
    • F05B2240/10—Stators
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • 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
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/048—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings 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
    • 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)
ATA50374/2021A 2021-05-14 2021-05-14 Gondel für eine Windkraftanlage AT524591B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ATA50374/2021A AT524591B1 (de) 2021-05-14 2021-05-14 Gondel für eine Windkraftanlage
US18/290,337 US12123403B2 (en) 2021-05-14 2022-05-12 Nacelle for a wind turbine
EP22727239.0A EP4337872B1 (de) 2021-05-14 2022-05-12 Gondel für eine windkraftanlage
PCT/AT2022/060167 WO2022236356A1 (de) 2021-05-14 2022-05-12 Gondel für eine windkraftanlage
CN202280034706.2A CN117295901A (zh) 2021-05-14 2022-05-12 用于风力设备的吊舱
DK22727239.0T DK4337872T3 (da) 2021-05-14 2022-05-12 Nacelle til et vindkraftanlæg
JP2023570217A JP2024517343A (ja) 2021-05-14 2022-05-12 風力発電機用のナセル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50374/2021A AT524591B1 (de) 2021-05-14 2021-05-14 Gondel für eine Windkraftanlage

Publications (2)

Publication Number Publication Date
AT524591A4 AT524591A4 (de) 2022-07-15
AT524591B1 true AT524591B1 (de) 2022-07-15

Family

ID=81927423

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50374/2021A AT524591B1 (de) 2021-05-14 2021-05-14 Gondel für eine Windkraftanlage

Country Status (7)

Country Link
US (1) US12123403B2 (https=)
EP (1) EP4337872B1 (https=)
JP (1) JP2024517343A (https=)
CN (1) CN117295901A (https=)
AT (1) AT524591B1 (https=)
DK (1) DK4337872T3 (https=)
WO (1) WO2022236356A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT524591B1 (de) * 2021-05-14 2022-07-15 Miba Gleitlager Austria Gmbh Gondel für eine Windkraftanlage
CN118309780A (zh) * 2022-12-30 2024-07-09 金风科技股份有限公司 传动系统及风力发电机组
DE102024108943A1 (de) * 2024-03-28 2025-10-02 Schaeffler Technologies AG & Co. KG Lageraufnahme für ein Gleitlager für eine Rotorwelle einer Windenergieanlage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2003334A1 (de) * 2007-06-12 2008-12-17 ICEC Holding AG Windkraftanlage
WO2012041322A2 (en) * 2010-09-30 2012-04-05 Vestas Wind Systems A/S Wind turbine with bearing support
WO2018071941A1 (de) * 2016-10-21 2018-04-26 Miba Gleitlager Austria Gmbh Lagerelement
DE102017006957A1 (de) * 2017-07-25 2019-01-31 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Gleitlagervorrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709573A (en) * 1970-09-10 1973-01-09 Kacarb Products Corp Bearing construction
EP2568168A1 (en) * 2011-09-08 2013-03-13 Siemens Aktiengesellschaft Direct-drive wind turbine
CN104364521B (zh) * 2012-06-10 2017-06-06 维斯塔斯风力系统有限公司 风轮机的主轴承装置
EP2938879B1 (en) * 2012-08-21 2019-10-23 Aktiebolaget SKF Wind turbine rotor shaft arrangement
EP2884124B1 (en) 2013-12-16 2017-06-28 Areva Wind GmbH Bidirectional bearing, drive train, planetary gear and wind generator
DE102016223543A1 (de) * 2016-11-28 2018-05-30 Schaeffler Technologies AG & Co. KG Windturbinenwellenanordnung
WO2018153417A1 (en) * 2017-02-21 2018-08-30 Vestas Wind Systems A/S Wind turbine main rotor arrangement with integrated lubrication facility
JP7488633B2 (ja) 2018-04-20 2024-05-22 Ntn株式会社 複列自動調心ころ軸受
AT521884B1 (de) * 2018-12-13 2020-10-15 Miba Gleitlager Austria Gmbh Verfahren zum Wechseln eines Gleitlagerelementes einer Rotorlagerung einer Windkraftanlage, sowie Gondel für eine Windkraftanlage
EP3739225B1 (en) * 2019-05-16 2022-10-19 Siemens Gamesa Renewable Energy A/S Bearing arrangement for a wind turbine and wind turbine
AT522476B1 (de) 2019-05-21 2020-11-15 Miba Gleitlager Austria Gmbh Gondel für eine Windkraftanlage
AT524591B1 (de) * 2021-05-14 2022-07-15 Miba Gleitlager Austria Gmbh Gondel für eine Windkraftanlage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2003334A1 (de) * 2007-06-12 2008-12-17 ICEC Holding AG Windkraftanlage
WO2012041322A2 (en) * 2010-09-30 2012-04-05 Vestas Wind Systems A/S Wind turbine with bearing support
WO2018071941A1 (de) * 2016-10-21 2018-04-26 Miba Gleitlager Austria Gmbh Lagerelement
DE102017006957A1 (de) * 2017-07-25 2019-01-31 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Gleitlagervorrichtung

Also Published As

Publication number Publication date
US20240247643A1 (en) 2024-07-25
EP4337872B1 (de) 2026-01-21
EP4337872A1 (de) 2024-03-20
CN117295901A (zh) 2023-12-26
AT524591A4 (de) 2022-07-15
JP2024517343A (ja) 2024-04-19
US12123403B2 (en) 2024-10-22
DK4337872T3 (da) 2026-03-02
WO2022236356A1 (de) 2022-11-17

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