DK4038294T3 - Planetgear til en vindmølle - Google Patents

Planetgear til en vindmølle Download PDF

Info

Publication number
DK4038294T3
DK4038294T3 DK20774874.0T DK20774874T DK4038294T3 DK 4038294 T3 DK4038294 T3 DK 4038294T3 DK 20774874 T DK20774874 T DK 20774874T DK 4038294 T3 DK4038294 T3 DK 4038294T3
Authority
DK
Denmark
Prior art keywords
planetary gear
wind turbine
turbine
wind
planetary
Prior art date
Application number
DK20774874.0T
Other languages
English (en)
Inventor
Thomas Hempel
Mario Junghaehnel
Michael Plogmann
Original Assignee
Schaeffler Technologies Ag
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 Schaeffler Technologies Ag filed Critical Schaeffler Technologies Ag
Application granted granted Critical
Publication of DK4038294T3 publication Critical patent/DK4038294T3/da

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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0479—Gears or bearings on planet carriers
    • 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
    • F03D15/00—Transmission of mechanical power
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
    • 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
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F05B2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclic, planetary or differential type
    • 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
    • F05B2260/98—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)
  • General Details Of Gearings (AREA)
DK20774874.0T 2019-10-02 2020-09-03 Planetgear til en vindmølle DK4038294T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019126551 2019-10-02
PCT/DE2020/100771 WO2021063437A1 (de) 2019-10-02 2020-09-03 Planetengetriebe einer windkraftanlage

Publications (1)

Publication Number Publication Date
DK4038294T3 true DK4038294T3 (da) 2024-04-15

Family

ID=72560302

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20774874.0T DK4038294T3 (da) 2019-10-02 2020-09-03 Planetgear til en vindmølle

Country Status (5)

Country Link
EP (1) EP4038294B1 (da)
CN (1) CN114555941B (da)
DK (1) DK4038294T3 (da)
ES (1) ES2974919T3 (da)
WO (1) WO2021063437A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020122584A1 (de) * 2020-08-28 2022-03-03 Rolls-Royce Deutschland Ltd & Co Kg Gleitlager für ein Planetengetriebe, Planetengetriebe für ein Gasturbinentriebwerk und Gasturbinentriebwerk
US11814975B2 (en) * 2021-08-20 2023-11-14 Pratt & Whitney Canada Corp. Feed circuit with slot(s) at interface between journal bearing and rotor
US11821364B2 (en) * 2021-08-20 2023-11-21 Pratt & Whitney Canada Corp. Shaped cavity at interface between journal bearing and rotor
DE102021122146A1 (de) * 2021-08-26 2023-03-02 Rolls-Royce Deutschland Ltd & Co Kg Planetengetriebe
DE102022116804A1 (de) 2022-07-06 2024-01-11 Rolls-Royce Deutschland Ltd & Co Kg Planetengetriebe
WO2024016324A1 (zh) * 2022-07-22 2024-01-25 舍弗勒技术股份两合公司 行星齿轮箱和风电设备
FR3139611B1 (fr) 2022-09-12 2024-11-08 Safran Trans Systems Ensemble d’entrainement pour un reducteur mecanique de turbomachine d’aeronef
EP4407203A1 (de) * 2023-01-30 2024-07-31 Flender GmbH Welle-nabe-verbindung für ein getriebe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1985822U (de) * 1965-11-13 1968-05-22 Rheinstahl Huettenwerke Ag Vorrichtung zur versorgung von gleitlagern von im planetenradtraeger eines planetengetriebes gelagerten planetenraedern mit oel.
DE2702321C2 (de) 1977-01-21 1984-08-16 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München Lagerung eines auf einem Bolzen o.dgl. rotierenden Maschinenteils
SU1090941A1 (ru) * 1981-07-20 1984-05-07 Предприятие П/Я А-1125 Подшипниковый узел сателлита
US6846261B2 (en) * 2002-09-06 2005-01-25 General Motors Corporation Planetary gearset with multi-layer coated sun gear
ES2393850T3 (es) * 2010-04-30 2012-12-28 Winergy Ag Engranaje planetario (epicicloidal) para un aerogenerador
DE102013221265A1 (de) 2013-10-21 2015-05-07 Schaeffler Technologies Gmbh & Co. Kg Planetenradlageranordnung
EP3001071B1 (de) * 2014-09-29 2018-08-15 Flender GmbH Öldurchbohrung Planetensteg
DE102015201248B3 (de) * 2015-01-26 2016-06-02 Schaeffler Technologies AG & Co. KG Gleitlageranordnung eines Drehelements auf einem Lagerbolzen, insbesondere eines Planetenrades auf einem Planetenradbolzen eines Planetenradgetriebes
EP3290751B2 (de) * 2016-09-02 2023-12-13 Flender GmbH Planetengetriebe
ES2864648T3 (es) * 2016-10-05 2021-10-14 Flender Gmbh Cojinete para una rueda planetaria de un engranaje planetario
DE102017110966A1 (de) * 2017-05-19 2018-11-22 Renk Aktiengesellschaft Getriebe insbesondere für Windkraftgeneratoren
DE102017223386A1 (de) * 2017-12-20 2019-06-27 Zf Friedrichshafen Ag Gleitlageranordnung für eine schwere Welle, insbesondere einer Windkraftanlage, sowie Steuersystem und Verfahren zur Schmierölversorgung derselben

Also Published As

Publication number Publication date
CN114555941B (zh) 2025-08-12
ES2974919T3 (es) 2024-07-02
WO2021063437A1 (de) 2021-04-08
EP4038294B1 (de) 2024-02-14
EP4038294A1 (de) 2022-08-10
CN114555941A (zh) 2022-05-27

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