BR0206594A - Instalação de energia eólica - Google Patents

Instalação de energia eólica

Info

Publication number
BR0206594A
BR0206594A BR0206594-0A BR0206594A BR0206594A BR 0206594 A BR0206594 A BR 0206594A BR 0206594 A BR0206594 A BR 0206594A BR 0206594 A BR0206594 A BR 0206594A
Authority
BR
Brazil
Prior art keywords
bearing
wind power
power installation
hollow shaft
shaft sleeve
Prior art date
Application number
BR0206594-0A
Other languages
English (en)
Other versions
BR0206594B1 (pt
Inventor
Aloys Wobben
Original Assignee
Aloys Wobben
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7671048&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0206594(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aloys Wobben filed Critical Aloys Wobben
Publication of BR0206594A publication Critical patent/BR0206594A/pt
Publication of BR0206594B1 publication Critical patent/BR0206594B1/pt

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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • 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
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
    • 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)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Rolling Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • Basic Packing Technique (AREA)

Abstract

"INSTALAçãO DE ENERGIA EóLICA". Em uma instalação de energia eólica com uma luva de eixo (oca) e um eixo oco, montado sobre ela, para o rotor, está previsto apenas um único mancal (15, 17, 18) que acolhe também momentos entre a luva de eixo (20) e o eixo oco (11), com o que as partes de máquina, a serem conectadas no suporte de máquina e, com isto, no topo da torre, têm um inequívoco peso menor, em que o necessário alinhamento entre as partes rotativas e estacionárias do gerador elétrico seja prejudicado. Neste caso, a parte de gerador rotativa se alinha substancialmente radialmente com o mancal (15, 17, 18). Como mancal entra em cogitação especialmente um único mancal de rolos inclinados, de duas fileiras, com fileiras de rolos dispostas sob um ângulo de aproximadamente 45<198> entre si.
BRPI0206594-0A 2001-01-19 2002-01-15 instalação de energia eólica. BR0206594B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10102255A DE10102255A1 (de) 2001-01-19 2001-01-19 Windenergieanlage mit einer Hohlwelle für Rotornabe und Generator
PCT/EP2002/000307 WO2002057624A1 (de) 2001-01-19 2002-01-15 Windenergieanlage mit einer hohlwelle für rotornabe und generator

Publications (2)

Publication Number Publication Date
BR0206594A true BR0206594A (pt) 2004-02-25
BR0206594B1 BR0206594B1 (pt) 2011-12-13

Family

ID=7671048

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0206594-0A BR0206594B1 (pt) 2001-01-19 2002-01-15 instalação de energia eólica.

Country Status (17)

Country Link
US (1) US7084522B2 (pt)
EP (1) EP1356204B2 (pt)
JP (1) JP4002834B2 (pt)
KR (1) KR100537416B1 (pt)
CN (1) CN100434692C (pt)
AT (1) ATE400738T1 (pt)
AU (1) AU2002225005B2 (pt)
BR (1) BR0206594B1 (pt)
CA (1) CA2435057C (pt)
CY (1) CY1108365T1 (pt)
DE (2) DE10102255A1 (pt)
DK (1) DK1356204T4 (pt)
ES (1) ES2305223T5 (pt)
NO (1) NO328420B1 (pt)
NZ (1) NZ527043A (pt)
PT (1) PT1356204E (pt)
WO (1) WO2002057624A1 (pt)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10231948A1 (de) 2002-07-15 2004-01-29 Ge Wind Energy Gmbh Windenergieanlage und Lageranordnung dafür
DE10255745A1 (de) * 2002-11-28 2004-06-17 Jörck, Hartmut Direkt angetriebene Windenergieanlage mit im Generator integriertem Lager
DE10256855A1 (de) * 2002-12-05 2004-06-17 Ab Skf Verfahren zur Montage eines zweireihigen Kegelrollenlagers
US7431567B1 (en) 2003-05-30 2008-10-07 Northern Power Systems Inc. Wind turbine having a direct-drive drivetrain
DE20314660U1 (de) 2003-09-23 2003-12-04 Ab Skf Lagerung für den Rotor einer Windkraftanlage
JP4031747B2 (ja) * 2003-09-30 2008-01-09 三菱重工業株式会社 風力発電用風車
US7075192B2 (en) 2004-04-19 2006-07-11 Northern Power Systems, Inc. Direct drive wind turbine
DE102004028746A1 (de) * 2004-06-14 2005-12-29 Klinger, Friedrich, Prof. Dr. Ing. Turmkopf einer Windenergieanlage
US7154192B2 (en) 2004-09-27 2006-12-26 General Electric Company Electrical machine with double-sided lamination stack
US7154193B2 (en) 2004-09-27 2006-12-26 General Electric Company Electrical machine with double-sided stator
US7154191B2 (en) 2004-06-30 2006-12-26 General Electric Company Electrical machine with double-sided rotor
DE102004042235B4 (de) * 2004-09-01 2013-06-06 Ab Skf Lageranordnung einer Windenergieanlage
US7839048B2 (en) 2004-09-27 2010-11-23 General Electric Company Electrical machine with double-sided stator
US7548008B2 (en) 2004-09-27 2009-06-16 General Electric Company Electrical machine with double-sided lamination stack
US7692357B2 (en) 2004-12-16 2010-04-06 General Electric Company Electrical machines and assemblies including a yokeless stator with modular lamination stacks
US7391128B2 (en) * 2004-12-30 2008-06-24 Rozlev Corp., Llc Wind generator system using attractive magnetic forces to reduce the load on the bearings
US7309166B2 (en) * 2005-09-30 2007-12-18 The Boeing Company Hub joint for transferring load from a rotating shaft to a stationary body
DE102005049666B4 (de) * 2005-10-18 2015-11-19 Schaeffler Technologies AG & Co. KG Wälzlager
DE102006013079B3 (de) * 2006-03-22 2007-09-06 Ab Skf Maschinenteil
US7528497B2 (en) 2006-07-11 2009-05-05 Hamilton Sundstrand Corporation Wind-turbine with load-carrying skin
DE102006050498B3 (de) * 2006-10-26 2008-01-31 Nagel, Hans H. Windkraftanlage: Einarm-Flügel mit 3flg.-Propeller Rotor-Doppelkopf-Anlage
DE602006018029D1 (de) * 2006-11-23 2010-12-16 Stx Heavy Ind Co Ltd Hauptlager einer Windkraftanlage
AU2006352297A1 (en) * 2006-12-22 2008-07-03 Wilic Sarl Multiple generator wind turbine
CN101595299B (zh) * 2007-01-31 2012-06-27 维斯塔斯风力系统有限公司 风轮机，用于维修风轮机的主轴承单元的方法及其使用
EP2014917B1 (en) 2007-07-10 2017-08-30 Siemens Aktiengesellschaft Minimising wind turbine generator air gap with a specific shaft bearing arrangement
DE102007048377A1 (de) 2007-10-09 2009-04-16 Schaeffler Kg Lageranordnung einer Rotornabe einer Windenergieanlage und Verfahren zu deren Montage
EP2063114A1 (en) 2007-11-26 2009-05-27 Siemens Aktiengesellschaft Wind turbine
ITMI20081122A1 (it) 2008-06-19 2009-12-20 Rolic Invest Sarl Generatore eolico provvisto di un impianto di raffreddamento
ES2353927T3 (es) 2008-07-07 2011-03-08 Siemens Aktiengesellschaft Generador de accionamiento directo y turbina eólica.
DK2143942T3 (en) 2008-07-07 2016-03-29 Siemens Ag Windmill
DK2143944T3 (en) 2008-07-07 2019-01-14 Siemens Ag Windmill
EP2157314B2 (en) 2008-08-20 2018-12-19 Siemens Aktiengesellschaft Wind turbine
DE102009014922A1 (de) * 2009-03-25 2010-09-30 Ab Skf Fettgeschmiertes zweireihiges Wälzlager und Lagersystem mit einem derartigen Wälzlager und einer Schmiervorrichtung
DE102009014923C5 (de) * 2009-03-25 2015-07-23 Ab Skf Zweireihiges Kegelrollenlager, insbesondere zur Lagerung einer Rotorwelle einer Windkraftanlage
US8963391B2 (en) * 2009-05-06 2015-02-24 Hamilton Sundstrand Corporation Decoupler shaft for high speed generator
US8030821B2 (en) * 2009-05-06 2011-10-04 Hamilton Sundstrand Corporation Generator rotor with improved hollow shaft
DE102009032294A1 (de) * 2009-07-09 2011-01-13 Aktiebolaget Skf Lageranordnung
DE102009035750A1 (de) 2009-08-01 2011-02-03 Schaeffler Technologies Gmbh & Co. Kg Einlagerkonstruktion sowie Windkraftanlage mit der Einlagerkonstruktion
IT1395148B1 (it) 2009-08-07 2012-09-05 Rolic Invest Sarl Metodo e apparecchiatura di attivazione di una macchina elettrica e macchina elettrica
CN101655073B (zh) * 2009-09-16 2011-04-13 湘电风能有限公司 一种风力发电机轮毂锁紧装置
ES2359310B2 (es) * 2009-11-10 2012-05-16 Gamesa Innovation & Technology S.L. Aerogenerador con v�?as internas de acceso mejoradas.
ES2360779B1 (es) 2009-11-20 2012-04-19 Gamesa Innovation & Technology S.L Aerogenerador con dispositivos internos de transporte.
DK2333933T3 (en) 2009-12-08 2016-05-17 Siemens Ag A device for compensating a non-uniform air gap in an electric machine
NL2003925C2 (en) 2009-12-08 2011-06-09 Lagerwey Wind B V Main bearing for a wind turbine.
EP2333934B1 (en) 2009-12-08 2016-07-20 Siemens Aktiengesellschaft Arrangement to ensure an air gap in an electric machine
US8796892B2 (en) * 2009-12-18 2014-08-05 Hamilton Sundstrand Corporation Multi-pole generator packaging arrangement having a disconnection system
IT1399263B1 (it) * 2010-01-29 2013-04-11 Trevi Energy S P A Turbina eolica monocuscinetto con generatore elettrico a flusso radiale e statore esterno.
EP2372151B1 (en) 2010-03-29 2016-01-13 ALSTOM Renewable Technologies Wind turbine
IT1399201B1 (it) 2010-03-30 2013-04-11 Wilic Sarl Aerogeneratore e metodo di rimozione di un cuscinetto da un aerogeneratore
AT509625B1 (de) * 2010-04-14 2012-02-15 Miba Gleitlager Gmbh Lagerelement
IT1399511B1 (it) 2010-04-22 2013-04-19 Wilic Sarl Generatore elettrico per un aerogeneratore e aerogeneratore equipaggiato con tale generatore elettrico
FI123019B (fi) * 2010-08-26 2012-10-15 Winwind Oy Tuulivoimalarakenne
DE102010042092A1 (de) * 2010-10-07 2012-04-12 Aktiebolaget Skf Transversalflussgenerator zur flexiblen Verwendung
DE102010043435A1 (de) * 2010-11-04 2012-05-10 Aloys Wobben Windenergieanlage
DE102011011164A1 (de) * 2011-02-04 2012-08-09 Imo Holding Gmbh Rotorlagerung für elektrische Maschine
ITMI20110377A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
ITMI20110375A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Turbina eolica
ITMI20110378A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
CN102200098B (zh) * 2011-05-04 2014-08-13 浙江日月昇科技有限公司 大型风力发电机储热储能方法及专用设备
EP2742232A1 (de) * 2011-08-08 2014-06-18 Aktiebolaget SKF Turbinengenerator
DE102011089431A1 (de) * 2011-12-21 2013-06-27 Wobben Properties Gmbh Windenergieanlagengondel
MX345502B (es) 2011-12-21 2017-02-02 Wobben Properties Gmbh Góndola de instalación de energía eólica.
EP2657519B1 (en) * 2012-04-26 2015-06-17 Siemens Aktiengesellschaft Wind turbine
DE102012208547A1 (de) * 2012-05-22 2013-11-28 Wobben Properties Gmbh Synchrongenerator einer getriebelosen Windenergieanlage
US10288119B2 (en) * 2014-10-01 2019-05-14 Ge Oil & Gas Esp, Inc. Orifice plate bearing lubrication system
DK3130802T3 (da) * 2015-08-11 2020-01-02 Siemens Gamesa Renewable Energy As Forstærket hovedleje af en vindmølle
EP3141743A1 (en) * 2015-09-09 2017-03-15 Siemens Aktiengesellschaft Wind turbine hub arrangement
EP3173642B1 (en) * 2015-11-27 2018-07-18 GE Renewable Technologies Wind B.V. Wind turbine generator with bearing system and seal
EP3273077B1 (de) * 2016-07-21 2020-06-03 Aktiebolaget SKF Wälzlager mit montageflansch
US10364842B2 (en) * 2016-10-04 2019-07-30 New Way Machine Components, Inc. Long travel air bearing linear stage
EP3396158B1 (en) * 2017-04-28 2020-02-26 General Electric Company Wind turbine hubs
DK3450743T3 (da) * 2017-09-04 2020-05-04 Siemens Gamesa Renewable Energy As Vindmølle
US10677290B2 (en) * 2017-10-13 2020-06-09 General Electric Company Wind turbine pitch bearing with line contact rolling elements
CN109139393B (zh) * 2018-09-25 2020-05-19 北京金风科创风电设备有限公司 轴系结构、润滑方法及风力发电机组

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE261395C (pt) *
US4291235A (en) * 1979-02-26 1981-09-22 Bergey Jr Karl H Windmill
DE3012069C2 (de) 1980-03-28 1982-05-06 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Lagerung für den Rotor einer Windenergieanlage
DE3043611C2 (de) * 1980-11-19 1984-07-05 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Drehpositionierbare Anlage
US4495423A (en) * 1981-09-10 1985-01-22 Felt Products Mfg. Co. Wind energy conversion system
DD261395A1 (de) * 1987-05-18 1988-10-26 Gerd Otto Windenergiekonverter
DE3926803A1 (de) * 1989-08-14 1991-02-21 Kugelfischer G Schaefer & Co Zweireihiges kegelrollenlager
DE4402184C2 (de) * 1994-01-26 1995-11-23 Friedrich Prof Dr Ing Klinger Vielpol-Synchrongenerator für getriebelose Horizontalachsen-Windkraftanlagen mit Nennleistungen bis zu mehreren Megawatt
KR960007401B1 (ko) * 1994-06-27 1996-05-31 신찬 복합 입력형 풍력장치(The Multi-unit Rotor Blade system Integrated wind Turbine)
DE4426645A1 (de) * 1994-07-17 1996-01-25 Peterson Karin Drehbare, durch Windenergie angetriebene Einrichtung zum Anbringen von Informationsträgern, vorrangig von Werbemitteln
AT403189B (de) * 1994-09-26 1997-11-25 Hehenberger Gerald Dipl Ing Rotorlager
AU694862B2 (en) 1995-03-29 1998-07-30 Owen Garth Williamson Vertical axis wind turbine
DE19636591C2 (de) * 1996-09-10 1999-12-09 Friedrich Klinger Synchrongenerator für einen getriebelosen Windenergiekonverter
US6327957B1 (en) * 1998-01-09 2001-12-11 Wind Eagle Joint Venture Wind-driven electric generator apparatus of the downwind type with flexible changeable-pitch blades
US6452287B1 (en) * 1999-06-14 2002-09-17 Ivan Looker Windmill and method to use same to generate electricity, pumped air or rotational shaft energy
US6278197B1 (en) * 2000-02-05 2001-08-21 Kari Appa Contra-rotating wind turbine system
FR2810374B1 (fr) * 2000-06-19 2004-09-03 Jeumont Ind Dispositif de production de courant electrique a partir d'energie eolienne

Also Published As

Publication number Publication date
BR0206594B1 (pt) 2011-12-13
WO2002057624A1 (de) 2002-07-25
KR20030070606A (ko) 2003-08-30
JP2004522892A (ja) 2004-07-29
DE10102255A1 (de) 2002-08-01
US7084522B2 (en) 2006-08-01
NO20033264D0 (no) 2003-07-18
DE50212470D1 (de) 2008-08-21
JP4002834B2 (ja) 2007-11-07
CN1492967A (zh) 2004-04-28
EP1356204B1 (de) 2008-07-09
PT1356204E (pt) 2008-08-13
CN100434692C (zh) 2008-11-19
NO20033264L (no) 2003-07-18
ES2305223T5 (es) 2015-12-11
NZ527043A (en) 2005-01-28
AU2002225005B2 (en) 2004-08-26
EP1356204B2 (de) 2015-09-02
US20040108733A1 (en) 2004-06-10
ES2305223T3 (es) 2008-11-01
DK1356204T3 (da) 2008-10-20
EP1356204A1 (de) 2003-10-29
NO328420B1 (no) 2010-02-15
DK1356204T4 (en) 2015-12-14
CA2435057C (en) 2005-02-15
KR100537416B1 (ko) 2005-12-19
CA2435057A1 (en) 2002-07-25
CY1108365T1 (el) 2014-02-12
ATE400738T1 (de) 2008-07-15

Similar Documents

Publication Publication Date Title
BR0206594B1 (pt) instalação de energia eólica.
DK1677005T3 (da) Energigenererende vindmølle med et dobbeltradet, konisk rulleleje
ATE410594T1 (de) Windturbine mit senkrechter drehachse und selbstaufrichtender turm
LT2003029A (en) Windmill
PT1266137E (pt) Apoio de uma pa de rotor que pode ser ajustada de uma instalacao de energia eolica
DK1574708T3 (da) Vindenergianlæg med ringgenerator
BRPI0409782A (pt) lámina de rotor para uma instalação de energia eólica
WO2013034389A3 (en) Direct-drive wind turbine
DE60109447D1 (de) Windturbine
BR112012013025A2 (pt) turbina eólica com gerador elétrico ajustável
DE602007005364D1 (de) Windturbinen-Rotorblatt und neigungsgesteuerte Windturbine
ES2146442T3 (es) Instalacion de fuerza eolica.
GB2427003B (en) Renewable energy power unit
WO2009016372A3 (en) Wind energy generation apparatus
WO2006065248A3 (en) Diffuser-augmented wind turbine
ES2400090R1 (es) Un modulo de anillos colectores para aerogeneradores accionados directamente
KR101028748B1 (ko) 대형 풍력발전기
AR062885A1 (es) Un motor generador de energia y su metodo
ES2185504B1 (es) Aerogenerador simplificado.
KR20110003925A (ko) 풍력발전기
MD20110045A2 (ro) Centrală electrică pusă în funcţiune de curenţi de aer perpendiculari
UA43041A (uk) Вертикально-осьовий вітродвигун з концентратором
BRPI0702450A2 (pt) gerador sÍncrono multipolar e gerador sÍncrono para um conversor de energia eàlica com dispositivo de refrigeraÇço
TR200003716A2 (tr) Enerji transformatörü.
RO125782A8 (ro) Turbină eoliană sferică

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/01/2002, OBSERVADAS AS CONDICOES LEGAIS.

B15K Others concerning applications: alteration of classification

Ipc: F16C 35/06 (2006.01), F03D 1/06 (2006.01), F03D 80

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2653 DE 09-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.