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BRPI0923294A2 - gerador de turbina eólica - Google Patents

gerador de turbina eólica

Info

Publication number
BRPI0923294A2
BRPI0923294A2 BRPI0923294A BRPI0923294A BRPI0923294A2 BR PI0923294 A2 BRPI0923294 A2 BR PI0923294A2 BR PI0923294 A BRPI0923294 A BR PI0923294A BR PI0923294 A BRPI0923294 A BR PI0923294A BR PI0923294 A2 BRPI0923294 A2 BR PI0923294A2
Authority
BR
Brazil
Prior art keywords
wind turbine
turbine generator
generator
wind
turbine
Prior art date
Application number
BRPI0923294A
Other languages
English (en)
Inventor
Seita Seki
Tomohiro Numajiri
Yoshitomo Noda
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of BRPI0923294A2 publication Critical patent/BRPI0923294A2/pt

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
    • 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
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row of rollers
    • 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
    • F16C19/50—Other types of ball or roller bearings
    • F16C19/507—Other types of ball or roller bearings with rolling elements journaled in one of the moving parts, e.g. stationary rollers to support a rotating part
    • 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
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • 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
    • F16C25/06—Ball or roller 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
    • F05B2240/50—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
    • 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)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)
BRPI0923294A 2009-06-24 2009-06-24 gerador de turbina eólica BRPI0923294A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/061502 WO2010150367A1 (ja) 2009-06-24 2009-06-24 風力発電装置

Publications (1)

Publication Number Publication Date
BRPI0923294A2 true BRPI0923294A2 (pt) 2016-01-05

Family

ID=43386161

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923294A BRPI0923294A2 (pt) 2009-06-24 2009-06-24 gerador de turbina eólica

Country Status (9)

Country Link
US (1) US20110233939A1 (pt)
EP (1) EP2447531A4 (pt)
JP (1) JP5412516B2 (pt)
KR (1) KR20110084958A (pt)
CN (1) CN102227558B (pt)
AU (1) AU2009348572A1 (pt)
BR (1) BRPI0923294A2 (pt)
CA (1) CA2745103A1 (pt)
WO (1) WO2010150367A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101105181B1 (ko) * 2008-06-10 2012-01-12 미츠비시 쥬고교 가부시키가이샤 풍력 발전 장치
KR20110089293A (ko) * 2009-06-16 2011-08-05 미츠비시 쥬고교 가부시키가이샤 풍력 발전 장치
EP2273104B1 (en) * 2009-06-30 2013-06-19 Vestas Wind Systems A/S A wind turbine with improved yaw control
EP2679815B1 (en) * 2012-06-26 2017-02-01 ALSTOM Renewable Technologies Wind turbine with a rotating assembly
DE102012220502A1 (de) * 2012-11-09 2014-06-12 Wobben Properties Gmbh Windenergieanlage
AU2013349341B2 (en) 2012-11-22 2017-06-08 Stellenbosch University Machine with two co-axial rotors
CN103790787A (zh) * 2013-03-05 2014-05-14 常熟市强盛电力设备有限责任公司 风力发电机组机舱座
JP6491060B2 (ja) * 2015-08-21 2019-03-27 ミネベアミツミ株式会社 摺動部品、これを備える摩耗検知システム及びヨーシステム、並びに該ヨーシステムを備える風力発電装置
DK179077B1 (en) 2016-03-23 2017-10-09 Envision Energy Denmark Aps Wind turbine comprising a yaw bearing system
DE102016014743A1 (de) * 2016-12-13 2018-06-14 Senvion Gmbh Windenergieanlage mit Großwälzlager und Verfahren zu dessen Montage
DE102017006957A1 (de) * 2017-07-25 2019-01-31 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Gleitlagervorrichtung
EP3594490B1 (en) * 2018-07-09 2021-04-07 Siemens Gamesa Renewable Energy A/S Yaw bearing arrangement
CN112449666A (zh) * 2018-09-17 2021-03-05 维斯塔斯风力系统有限公司 用于风力涡轮机偏航轴承的偏航爪组
CN110056487A (zh) * 2019-03-14 2019-07-26 远景能源（江苏）有限公司 一种用于风力发电机的滑动式轴承及其维护方法
CN112145360B (zh) * 2019-06-27 2023-06-02 北京金风科创风电设备有限公司 分离装置、机舱罩、风力发电机组及分离方法
CN110578657A (zh) * 2019-10-24 2019-12-17 赵廉 一种用于聚风发电的抗横风多功能塔架系统
CN111120226B (zh) * 2019-12-10 2021-06-22 保定市蔚霖机电科技有限公司 一种基于可倾瓦滑动轴承组合式结构的柔性回转支承系统
EP3922850B1 (en) 2020-06-11 2023-08-02 General Electric Renovables España S.L. Yaw bearings for a wind turbine
CN114320790A (zh) * 2022-01-28 2022-04-12 北京三力新能科技有限公司 一种滑动回转支承装置和风力发电机组

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583382A (en) * 1949-05-11 1952-01-22 Smith Bearing Company Inc Bearing assembly
US3144279A (en) * 1960-09-22 1964-08-11 Watt V Smith Sliding contact bearing for contra-rotating shafts
US3435705A (en) * 1966-06-14 1969-04-01 United Shoe Machinery Corp Harmonic drive power hinge pins
US3445146A (en) * 1967-03-31 1969-05-20 Us Army Deflection limited bearing
US3620583A (en) * 1970-09-22 1971-11-16 Atomic Energy Commission Controlled-motion compensator
JPS59186517U (ja) * 1983-05-31 1984-12-11 三菱重工業株式会社 スラスト軸受
DE3413286C1 (de) * 1984-04-07 1986-01-09 Hoesch Ag, 4600 Dortmund Mittenfreies Grosswaelzlager
US4676670A (en) * 1984-04-16 1987-06-30 Reliance Electric Company Bearing take-up frame
JPH0535214Y2 (pt) * 1988-03-31 1993-09-07
GB9623126D0 (en) * 1996-11-06 1997-01-08 Timken Co Bearing assembly
SE9704203L (sv) * 1997-11-13 1998-11-09 Skf Ab Propellertrycklager
DE19962978C1 (de) * 1999-12-24 2001-08-30 Aloys Wobben Windenergieanlage mit einem turmgestützten Maschinenkopf
JP2003227514A (ja) * 2002-02-01 2003-08-15 Ntn Corp スイングアーム装置
EP1571334A1 (en) * 2004-03-04 2005-09-07 Gamesa Eolica, S.A. (Sociedad Unipersonal) Wind turbine yawing system and yawing process
DE102005001344B4 (de) * 2005-01-11 2014-04-10 Friedrich Klinger Windenergieanlage
JP2006312965A (ja) 2005-05-09 2006-11-16 Nsk Ltd 球面滑り軸受と軸受ユニット
DE102005026141C5 (de) * 2005-06-06 2025-03-27 Imo Momentenlager Gmbh Windkraftanlage mit einer Lagereinheit für ein langgestrecktes Rotorblatt
JP4638298B2 (ja) * 2005-08-18 2011-02-23 三菱重工業株式会社 風力発電装置
US20080008590A1 (en) * 2006-07-06 2008-01-10 Foxconn Technology Co., Ltd. Electric fan with bearing system
DE202007002609U1 (de) * 2007-02-19 2008-04-03 Landwehr, Markus Drehverbindung
JP4994960B2 (ja) * 2007-06-05 2012-08-08 Ｎｔｎ株式会社 ヨー軸受

Also Published As

Publication number Publication date
EP2447531A4 (en) 2013-12-25
JPWO2010150367A1 (ja) 2012-12-06
US20110233939A1 (en) 2011-09-29
KR20110084958A (ko) 2011-07-26
JP5412516B2 (ja) 2014-02-12
AU2009348572A1 (en) 2010-12-29
CN102227558A (zh) 2011-10-26
EP2447531A1 (en) 2012-05-02
CA2745103A1 (en) 2010-12-29
WO2010150367A1 (ja) 2010-12-29
CN102227558B (zh) 2013-10-30

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Ipc: F16C 17/04 (2006.01), F03D 80/70 (2016.01), F16C 1