JP2024517343A - 風力発電機用のナセル - Google Patents

風力発電機用のナセル Download PDF

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Publication number
JP2024517343A
JP2024517343A JP2023570217A JP2023570217A JP2024517343A JP 2024517343 A JP2024517343 A JP 2024517343A JP 2023570217 A JP2023570217 A JP 2023570217A JP 2023570217 A JP2023570217 A JP 2023570217A JP 2024517343 A JP2024517343 A JP 2024517343A
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JP
Japan
Prior art keywords
sliding surface
rotor shaft
nacelle
shaft bearing
bearing
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2023570217A
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English (en)
Japanese (ja)
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JP2024517343A5 (cg-RX-API-DMAC10.html
Inventor
ゼバスティアン ヘルツル ヨハンネス
Original Assignee
ミバ・グライトラーガー・オーストリア・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
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 ミバ・グライトラーガー・オーストリア・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング filed Critical ミバ・グライトラーガー・オーストリア・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
Publication of JP2024517343A publication Critical patent/JP2024517343A/ja
Publication of JP2024517343A5 publication Critical patent/JP2024517343A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • 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)
JP2023570217A 2021-05-14 2022-05-12 風力発電機用のナセル Pending JP2024517343A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50374/2021 2021-05-14
ATA50374/2021A AT524591B1 (de) 2021-05-14 2021-05-14 Gondel für eine Windkraftanlage
PCT/AT2022/060167 WO2022236356A1 (de) 2021-05-14 2022-05-12 Gondel für eine windkraftanlage

Publications (2)

Publication Number Publication Date
JP2024517343A true JP2024517343A (ja) 2024-04-19
JP2024517343A5 JP2024517343A5 (cg-RX-API-DMAC10.html) 2025-05-12

Family

ID=81927423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023570217A Pending JP2024517343A (ja) 2021-05-14 2022-05-12 風力発電機用のナセル

Country Status (8)

Country Link
US (1) US12123403B2 (cg-RX-API-DMAC10.html)
EP (1) EP4337872B1 (cg-RX-API-DMAC10.html)
JP (1) JP2024517343A (cg-RX-API-DMAC10.html)
CN (1) CN117295901A (cg-RX-API-DMAC10.html)
AT (1) AT524591B1 (cg-RX-API-DMAC10.html)
DK (1) DK4337872T3 (cg-RX-API-DMAC10.html)
ES (1) ES3068459T3 (cg-RX-API-DMAC10.html)
WO (1) WO2022236356A1 (cg-RX-API-DMAC10.html)

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 (5)

* 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
WO2013191163A1 (ja) * 2012-06-19 2013-12-27 富士電機株式会社 複合すべり軸受およびこの軸受けを用いた風力発電装置
US20150267687A1 (en) * 2012-08-21 2015-09-24 Aktiebolaget Skf Wind turbine rotor shaft arrangement
US20190390658A1 (en) * 2017-02-21 2019-12-26 Vestas Wind Systems A/S Wind turbine main rotor arrangement with integrated lubrication facility
WO2020118329A1 (de) * 2018-12-13 2020-06-18 Miba Gleitlager Austria Gmbh Verfahren zum wechseln eines gleitlagerelementes einer rotorlagerung einer windkraftanlage, sowie gondel für eine windkraftanlage

Family Cites Families (13)

* 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
CN103328819B (zh) 2010-09-30 2015-10-07 维斯塔斯风力系统有限公司 具有轴承支撑件的风轮机
EP2568168A1 (en) * 2011-09-08 2013-03-13 Siemens Aktiengesellschaft Direct-drive wind turbine
JP6185054B2 (ja) * 2012-06-10 2017-08-23 ヴェスタス ウィンド システムズ エー／エス 風力タービンの主軸受機構
EP2884124B1 (en) 2013-12-16 2017-06-28 Areva Wind GmbH Bidirectional bearing, drive train, planetary gear and wind generator
AT519288B1 (de) * 2016-10-21 2018-07-15 Miba Gleitlager Austria Gmbh Lagerelement
DE102016223543A1 (de) * 2016-11-28 2018-05-30 Schaeffler Technologies AG & Co. KG Windturbinenwellenanordnung
DE102017006957A1 (de) 2017-07-25 2019-01-31 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Gleitlagervorrichtung
DE102017128951A1 (de) * 2017-12-06 2019-06-06 Thyssenkrupp Ag Wälzlageranordnung und Verfahren
JP7488633B2 (ja) 2018-04-20 2024-05-22 Ntn株式会社 複列自動調心ころ軸受
ES2929123T3 (es) * 2019-05-16 2022-11-24 Siemens Gamesa Renewable Energy As Disposición de cojinete para una turbina eólica y turbina eólica
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 (5)

* 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
WO2013191163A1 (ja) * 2012-06-19 2013-12-27 富士電機株式会社 複合すべり軸受およびこの軸受けを用いた風力発電装置
US20150267687A1 (en) * 2012-08-21 2015-09-24 Aktiebolaget Skf Wind turbine rotor shaft arrangement
US20190390658A1 (en) * 2017-02-21 2019-12-26 Vestas Wind Systems A/S Wind turbine main rotor arrangement with integrated lubrication facility
WO2020118329A1 (de) * 2018-12-13 2020-06-18 Miba Gleitlager Austria Gmbh Verfahren zum wechseln eines gleitlagerelementes einer rotorlagerung einer windkraftanlage, sowie gondel für eine windkraftanlage

Also Published As

Publication number Publication date
EP4337872B1 (de) 2026-01-21
AT524591B1 (de) 2022-07-15
DK4337872T3 (da) 2026-03-02
US12123403B2 (en) 2024-10-22
AT524591A4 (de) 2022-07-15
EP4337872A1 (de) 2024-03-20
US20240247643A1 (en) 2024-07-25
WO2022236356A1 (de) 2022-11-17
ES3068459T3 (en) 2026-05-29
CN117295901A (zh) 2023-12-26

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