DK2951467T3 - Vindmøllegearmekanisme - Google Patents

Vindmøllegearmekanisme Download PDF

Info

Publication number
DK2951467T3
DK2951467T3 DK14711908.5T DK14711908T DK2951467T3 DK 2951467 T3 DK2951467 T3 DK 2951467T3 DK 14711908 T DK14711908 T DK 14711908T DK 2951467 T3 DK2951467 T3 DK 2951467T3
Authority
DK
Denmark
Prior art keywords
wind turbine
arm mechanism
bearing
plain bearing
sprocket
Prior art date
Application number
DK14711908.5T
Other languages
English (en)
Inventor
Johannes Sebastian Hölzl
Gunther Hager
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
Application granted granted Critical
Publication of DK2951467T3 publication Critical patent/DK2951467T3/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
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
    • 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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • 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
    • 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
    • F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
    • F16C17/105—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one bearing surface providing angular contact, e.g. conical or spherical bearing surfaces
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/1045—Details of supply of the liquid to the bearing
    • F16C33/1055—Details of supply of the liquid to the bearing from radial inside, e.g. via a passage through the shaft and/or inner sleeve
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/122—Multilayer structures of sleeves, washers or liners
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • 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
    • 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
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
    • F16D1/0858—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to the elasticity of the hub (including shrink fits)
    • 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
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H2057/085—Bearings for orbital gears
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19851—Gear and rotary bodies
    • Y10T74/1986—Radially-spaced wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • General Details Of Gearings (AREA)
  • Wind Motors (AREA)
  • Gear Transmission (AREA)

Claims (17)

1. En vindmøllegearmekanisme (1) med en aksel (5) og et tandhjul (2), mindst en almindelig lejebøsning (4, 20) arrangeret mellem akslen (5) og tandhjulet (2), kendetegnet ved, at den mindst ene almindelige lejebøsning (4, 20) er forbundet med tandhjulet (2) ved hjælp af en konisk prespasning, hvor den mindst ene almindelige lejebøsning (4, 20) har en første endeflade (8) og en anden endeflade (9), som ligger overfor den første langs en langsgående centerakse (7) gennem den mindst almindelige lejebøsning (4, 20), og hvor den første endeflade (8) har en diameter d (10) og den anden endeflade (9) har en diameter D (11), sidstnævnte diameter D (11) er større end diameteren d (10) og hvor en lejeflade (13) for den mindst ene almindelige lejebøsning (4, 20) er udformet således at den forbinder endefladen (9) med diameteren D (11).
2. Vindmøllegearmekanismen (1) ifølge krav 1, kendetegnet ved, at størrelsesforholdet mellem D (11) og d (10) maksimalt er 1,2.
3. Vindmøllegearmekanismen (1) ifølge krav 2, kendetegnet ved, at størrelsesforholdet mellem D (11) og d (10) er valgt ud fra et størrelsesforhold 1,0001 til 1,02.
4. Vindmøllegearmekanismen (1) ifølge ethvert af kravene 1-3, kendetegnet ved, lejefladen (13) er dannet af tandhjulet (2).
5. Vindmøllegearmekanismen (1) ifølge krav 4, kendetegnet ved, at lejefladen er dannet af et radialt fremspring (12) af tandhjulet (2).
6. Vindmøllegearmekanismen (1) ifølge ethvert af kravene 1-5, kendetegnet ved, to almindelige lejebøsninger (4, 20) er arrangeret mellem tandhjulet (2) og akslen (5) for at understøtte tandhjulet (2), hvor de to almindelige lejebøsninger (4, 20) er arrangeret således at de to sekundære endeflader (9) med den større diameter D (11) peger imod hinanden.
7. Vindmøllegearmekanismen (1) ifølge krav 6, kendetegnet ved, at lejeflademe (13) er dannet af en ringformet web (22), der er dannet på tandhjulet (2) og strækker sig radialt indad i retningen af akslen (5).
8. Vindmøllegearmekanismen (1) ifølge krav 6, kendetegnet ved, lejefladen (13) for et respektivt simpelt leje (4, 20) er dannet af det andet respektivt simple leje (20, 4).
9. Vindmøllegearmekanismen (1) ifølge ethvert af kravene 1-8, kendetegnet ved, at den/de almindelige lejebøsning eller lejebøsninger (4, 20) er konfigureret som mangelags simple lejer.
10. Vindmøllegearmekanismen (1) ifølge krav 9, kendetegnet ved, det mangelags simple leje har et gildelag (15) i området ved akslen (5).
11. Vindmøllegearmekanismen (1) ifølge krav 10, kendetegnet ved, at gildelaget (15) har en ensartet lagtykkelse i aksial retning over længden af den almindelige bøsning (4).
12. Vindmøllegearmekanismen (1) ifølge krav 10 eller 11, kendetegnet ved, at gildelaget (15) op til området af endefladen (9) er dannet med den større diameter D (11) og/eller med diameteren d (10) op til området af endefladen (8).
13. Vindmøllegearmekanismen (1) ifølge ethvert af kravene 1-12, kendetegnet ved, at den/de almindelig(e) bøsning eller bøsninger (4, 20) yderligere er forbundet med tandhjulet (2) på formpassende måde.
14. Vindmøllegearmekanismen (1) ifølge ethvert af kravene 1-.13, kendetegnet ved, at en flade (19) af den/de almindelig(e) lejebøsning eller lejebøsninger (4, 20), som danner leje mod tandhjulet (2), har en ru overflade.
15. Vindmøllegearmekanismen (1) ifølge ethvert af kravene 7-14, kendetegnet ved, at den ringformede web (22) er udformet til at være adskilt fra akslen (5) ved at danne et mellemrum (23).
16. Vindmøllegearmekanismen (1) ifølge krav 15, kendetegnet ved, at en forbindelsesline (25), som forbinder mellemrummet (23) med den omgivende atmosfære, åbner sig ind i mellemrummet (23).
17. Et vindmølleanlæg omfattende en vindmøllegearmekanisme (1), kendetegnet ved, at vindmøllegearmekanismen (1) er udformet i henhold til ethvert af de foregående krav.
DK14711908.5T 2013-01-30 2014-01-27 Vindmøllegearmekanisme DK2951467T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50067/2013A AT513516B1 (de) 2013-01-30 2013-01-30 Windkraftanlagengetriebe
PCT/AT2014/050030 WO2014117197A1 (de) 2013-01-30 2014-01-27 Windkraftanlagengetriebe

Publications (1)

Publication Number Publication Date
DK2951467T3 true DK2951467T3 (da) 2017-09-04

Family

ID=50345834

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14711908.5T DK2951467T3 (da) 2013-01-30 2014-01-27 Vindmøllegearmekanisme

Country Status (8)

Country Link
US (1) US10294926B2 (da)
EP (1) EP2951467B1 (da)
KR (1) KR102184103B1 (da)
CN (1) CN104956126B (da)
AT (1) AT513516B1 (da)
DK (1) DK2951467T3 (da)
ES (1) ES2637511T3 (da)
WO (1) WO2014117197A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014010585A1 (de) * 2014-07-17 2016-01-21 Diehl Metall Stiftung & Co. Kg Bauteil aus Messing und Verwendung des Bauteils
EP3091255B1 (de) 2015-05-07 2019-11-06 Flender GmbH Planetengetriebe
AT517719B1 (de) * 2015-09-15 2017-04-15 Miba Gleitlager Austria Gmbh Planetengetriebe für eine Windkraftanlage
CN107299966B (zh) * 2016-04-15 2019-09-24 南京高速齿轮制造有限公司 一种行星齿轮变速器
CN106907395B (zh) * 2017-04-24 2022-08-23 宁波斯立福精密工业有限公司 一种用于光轴上的退卸套
DE102017114584A1 (de) * 2017-06-29 2019-01-03 Wobben Properties Gmbh Windenergieanlagen-Drehverbindung, und Windenergieanlage mit selbiger
DK3480495T3 (da) * 2017-11-07 2020-07-06 Moventas Gears Oy Planethjulsanordning for et planetgear
DE102017222901A1 (de) * 2017-12-15 2019-06-19 Zf Friedrichshafen Ag Planetengetriebestufe mit einer Gleitlageranordnung, insbesondere für eine Planetenradlagerung in einem Windkraftgetriebe
AT521071B1 (de) * 2018-03-23 2019-12-15 Miba Gleitlager Austria Gmbh Windkraftanlagengetriebe und Verfahren zum Herstellen eines Windkraftanlagengetriebes
DE102018214083A1 (de) * 2018-08-21 2020-02-27 Zf Friedrichshafen Ag Planetengetriebe für eine Windkraftanlage
DE102020106278A1 (de) * 2020-03-09 2021-09-09 Saurer Spinning Solutions Gmbh & Co. Kg Vorrichtung zur Drehmomentübertragung
CN111547216B (zh) * 2020-04-09 2022-07-26 武汉船用机械有限责任公司 吊舱推进器及其推进电机定子的安装方法
DE102020112765A1 (de) * 2020-05-12 2021-11-18 Miba Gleitlager Austria Gmbh Rotorhauptlagerung einer Gondel für eine Windkraftanlage
DE102020116588A1 (de) 2020-06-24 2021-12-30 Schaeffler Technologies AG & Co. KG Schräggleitlager
CN115111345B (zh) * 2022-08-22 2023-01-24 太原科技大学 一种径向/推力滑动轴承组合支承结构的风电增速齿轮箱
CN115523280A (zh) * 2022-10-17 2022-12-27 长春工业大学 一种并联齿轮结构及其设计方法

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318114A (en) 1940-10-26 1943-05-04 Westinghouse Electric & Mfg Co Thrust bearing
FR1046851A (fr) 1951-09-22 1953-12-09 Perfectionnements aux mandrins à serrage et centrage rapides
FR1110347A (fr) 1954-07-22 1956-02-10 Inst Francais Du Petrole Dispositifs pour la lubrification des engrenages
DE1216654B (de) * 1961-05-25 1966-05-12 Hurth Masch Zahnrad Carl Zentrierende Spanneinrichtung
DE1425132A1 (de) 1962-09-07 1968-12-12 Stal Laval Turbin Ab Vorrichtung an einem Drucklager
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.
DE1650681B2 (de) 1967-09-19 1972-12-21 Eisenwerk Wulfel, 3000 Hannover Wulfel Schmiervorrichtung fuer die lagerstellen der planetenraeder bei planetengetrieben mit umlaufendem planetenradtraeger
US3837068A (en) * 1971-06-14 1974-09-24 Federal Mogul Corp Method of making a composite high-strength sleeve
US3736705A (en) * 1971-06-24 1973-06-05 Bendix Corp Thrust bearing arrangement for a deadshaft mounted grinder wheelhead
NO129163B (da) 1971-07-15 1974-03-04 N Tharaldsen
JPS55608B2 (da) * 1971-08-12 1980-01-09
JPS4896382U (da) 1972-02-21 1973-11-15
FR2211071A5 (da) 1972-11-17 1974-07-12 Vandervell Products Ltd
US3821908A (en) 1972-12-12 1974-07-02 Allis Chalmers Retainer for planet pinion shaft
US4083612A (en) 1976-10-15 1978-04-11 Smith International, Inc. Non-rotating stabilizer for earth boring and bearing therefor
US4271928A (en) 1978-07-11 1981-06-09 Rolls-Royce Limited Lubricant supply device
JPS5849017U (ja) * 1981-09-30 1983-04-02 株式会社日立製作所 縦軸回転機器の軸支持構造
JPS58166122A (ja) * 1982-03-26 1983-10-01 Hitachi Ltd ジヤ−ナル軸受
SE458551B (sv) * 1982-05-25 1989-04-10 Hydro Pneumatic Ab Anordning vid lagring av en kolvstaang
WO1985001334A1 (fr) * 1983-09-17 1985-03-28 Fujihensokuki Co., Ltd. Dispositif a engrenages
JPS6175520U (da) * 1984-10-24 1986-05-21
JPS61241522A (ja) * 1985-04-19 1986-10-27 Ube Ind Ltd セラミツク軸受
JPS62151426A (ja) 1985-12-26 1987-07-06 Shin Kobe Electric Mach Co Ltd プリプレグの製造法
JPS62151426U (da) * 1986-03-19 1987-09-25
JP2616922B2 (ja) 1987-05-22 1997-06-04 株式会社日立製作所 スクリユー圧縮機
JPH01108412A (ja) * 1987-10-20 1989-04-25 Daido Metal Co Ltd 軸受ブシュを圧入させたハウジングを含む軸受装置の製造方法
US5102379A (en) 1991-03-25 1992-04-07 United Technologies Corporation Journal bearing arrangement
DE4336915C2 (de) 1993-10-28 1996-09-12 Renk Ag Gleitlager-Kombination
US5743658A (en) 1995-12-15 1998-04-28 Renk Aktiengesellschaft Lubricated journal bearing
KR19980066271A (ko) * 1997-01-22 1998-10-15 김광호 모터에 적용된 원추 베어링 장치
GB9818097D0 (en) 1998-08-19 1998-10-14 Corac Group Plc Improvements in and relating to bearing assemblies
JP2000320649A (ja) 1999-05-11 2000-11-24 Honda Motor Co Ltd 軸受付歯車
US6755570B1 (en) * 1999-06-11 2004-06-29 Seagate Technology Llc Single piece hub with integral upper and lower female cones and method for making the same
US6695480B1 (en) * 1999-07-13 2004-02-24 A.W. Chesterton Co. Opposed flow seal/bearing assembly
US6663289B1 (en) * 1999-11-29 2003-12-16 Pablo Javier Iljin Bearing with multi-layered spacers
DE19960157A1 (de) 1999-12-14 2001-06-21 Schaeffler Waelzlager Ohg Schmiermittelzufuhr eines Planetentriebes
US6929402B1 (en) 2002-04-11 2005-08-16 Morgan Construction Company Journal bearing and thrust pad assembly
US7090401B2 (en) * 2003-01-21 2006-08-15 Seagate Technology Llc Grooving pattern for grooved fluid bearing
US7540664B2 (en) * 2003-01-21 2009-06-02 Seagate Technology Llc Grooves on both the moving and the stationary mating fluid dynamic bearing surfaces for performance enhancement
JP4380699B2 (ja) 2006-12-28 2009-12-09 トヨタ自動車株式会社 遊星歯車装置および自動変速機
US20080268997A1 (en) 2007-04-24 2008-10-30 Gooden James T Lubrication path in a planetary gear unit for a transmission
EP2063139B1 (de) 2007-10-29 2010-01-27 Grundfos Management A/S Pumpenaggregat
DE102008000900A1 (de) 2008-04-01 2009-10-08 Zf Friedrichshafen Ag Planetengetriebe
DE102009010001A1 (de) 2009-02-23 2010-09-02 Ims Gear Gmbh Planetenrad mit einem eine axiale Nut aufweisenden Lagerbolzen
DE102010000809B4 (de) 2009-07-13 2014-10-30 manroland sheetfed GmbH Kompakte Axial-Radial-Lagerung
CN101956676A (zh) 2009-07-14 2011-01-26 郭溪泉 风力发电机静-动压自位式主轴油膜轴承
DK2284420T3 (da) 2009-08-10 2012-07-30 Zf Wind Power Antwerpen Nv Parallelgear til en gearkasse til en vindturbine
JP5249902B2 (ja) 2009-10-16 2013-07-31 三菱重工業株式会社 遊星軸受構造
DE102009049769A1 (de) 2009-10-16 2011-04-21 Suzlon Energy Gmbh Lageranordnung für eine Windturbine
JP5345048B2 (ja) * 2009-12-15 2013-11-20 三菱重工業株式会社 風力発電設備用変速機および風力発電装置
US8534989B2 (en) * 2010-01-19 2013-09-17 Honeywell International Inc. Multi-piece turbocharger bearing
WO2011095349A1 (en) * 2010-02-05 2011-08-11 Aktiebolaget Skf Hybrid wind turbine blade bearing
JP2011208701A (ja) 2010-03-29 2011-10-20 Nippon Densan Corp スピンドルモータおよびディスク駆動装置
AT509624B1 (de) * 2010-04-14 2012-04-15 Miba Gleitlager Gmbh Windkraftanlage
ES2393850T3 (es) * 2010-04-30 2012-12-28 Winergy Ag Engranaje planetario (epicicloidal) para un aerogenerador
CN201802752U (zh) 2010-08-26 2011-04-20 大连三环复合材料技术开发有限公司 风电机组主轴三向组合自润滑滑动轴承
AU2010276474A1 (en) * 2010-08-31 2012-03-15 Mitsubishi Heavy Industries, Ltd. Planetary gear train, bearing structure, wind turbine generator, and manufacture method of planetary gear
JP5511968B2 (ja) * 2010-08-31 2014-06-04 三菱重工業株式会社 遊星歯車機構、風力発電装置、及び遊星歯車機構のキャリアの製造方法
US8500333B2 (en) * 2011-05-24 2013-08-06 Siemens Industry, Inc. Self aligning oil film bearing
EP2662598A1 (en) 2012-05-08 2013-11-13 ZF Wind Power Antwerpen NV Planetary gear stage with plain bearings as planet bearings

Also Published As

Publication number Publication date
CN104956126A (zh) 2015-09-30
CN104956126B (zh) 2018-07-20
US20150369352A1 (en) 2015-12-24
AT513516A4 (de) 2014-05-15
ES2637511T3 (es) 2017-10-13
WO2014117197A1 (de) 2014-08-07
AT513516A9 (de) 2014-09-15
EP2951467B1 (de) 2017-05-17
EP2951467A1 (de) 2015-12-09
KR102184103B1 (ko) 2020-11-30
KR20150110808A (ko) 2015-10-02
AT513516B1 (de) 2014-05-15
US10294926B2 (en) 2019-05-21

Similar Documents

Publication Publication Date Title
DK2951467T3 (da) Vindmøllegearmekanisme
US9784245B2 (en) Wind turbine gearbox
US9683602B2 (en) Slide bearing set
US10724624B2 (en) Planet wheel carrier for a planetary gear
US9419495B2 (en) Wind turbine
US8591371B2 (en) Planetary gear mechanism for a wind power plant
CN108787809B (zh) 用于制造滑动轴套的方法
EP2847497B1 (en) Planetary gear stage with plain bearings as planet bearings and use thereof
US9593674B2 (en) Planetary gear
US10288164B2 (en) Planetary gear train for a wind turbine
US10006538B2 (en) Planetary gearbox
US10451176B2 (en) Planetary gearing for a wind turbine having mounted planetary gears
US20130053210A1 (en) Gear train for a wind turbine
CN113167323A (zh) 滑动轴承、尤其用于风力发电设备的传动装置的滑动轴承
US20190032708A1 (en) Bearing arrangement for supporting a shaft of a gearbox
JP4808569B2 (ja) 遊星歯車装置および風力発電機用増速機
US20210079995A1 (en) Planetary transmission, powertrain and wind turbine
HK1251637A1 (en) A planet wheel carrier for a planetary gear
CN101761576A (zh) 轻质含油轴承