[go: up one dir, main page]

WO2008146559A1 - 風力発電装置 - Google Patents

風力発電装置 Download PDF

Info

Publication number
WO2008146559A1
WO2008146559A1 PCT/JP2008/057958 JP2008057958W WO2008146559A1 WO 2008146559 A1 WO2008146559 A1 WO 2008146559A1 JP 2008057958 W JP2008057958 W JP 2008057958W WO 2008146559 A1 WO2008146559 A1 WO 2008146559A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotary blades
windmill rotary
extending
capsule
head
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.)
Ceased
Application number
PCT/JP2008/057958
Other languages
English (en)
French (fr)
Inventor
Tomohiro Numajiri
Yoshihiko Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to EP08752049.0A priority Critical patent/EP2154361B1/en
Priority to KR1020097007866A priority patent/KR101057267B1/ko
Priority to CA2665146A priority patent/CA2665146C/en
Priority to US12/444,638 priority patent/US7745951B2/en
Priority to AU2008256046A priority patent/AU2008256046B2/en
Priority to CN2008800009653A priority patent/CN101548097B/zh
Publication of WO2008146559A1 publication Critical patent/WO2008146559A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • F05B2240/57—Seals
    • 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
    • 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
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/201—Heat transfer, e.g. cooling by impingement of a fluid
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

　雨水の浸入を排除し、故障の発生を防止することができる風力発電装置を提供する。風力を受ける複数の風車回転翼（６）と、複数の風車回転翼（６）が取り付けられ、複数の風車回転翼（６）が受けた風力により回転駆動されるロータヘッド（４）と、ロータヘッド（４）を覆う頭部カプセル（５）と、風車回転翼（６）から風車回転翼（６）の径方向外側に延びるとともに、頭部カプセル（５）に向かって傾斜する翼側円板部（３１）と、風車回転翼（６）と略同軸に配置され、頭部カプセル（５）から風車回転翼（６）の先端方向に延びる円筒部（２２）と、円筒部（２２）から、径方向外側に延びるカプセル側円板部（２３）と、カプセル側円板部（２３）の外周端から径方向外側に延びるとともに、風車回転翼（６）の先端側に傾斜する折り曲げ部（２４）と、が設けられていることを特徴とする。
PCT/JP2008/057958 2007-05-25 2008-04-24 風力発電装置 Ceased WO2008146559A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP08752049.0A EP2154361B1 (en) 2007-05-25 2008-04-24 Wind turbine generator
KR1020097007866A KR101057267B1 (ko) 2007-05-25 2008-04-24 풍력 발전 장치
CA2665146A CA2665146C (en) 2007-05-25 2008-04-24 Wind turbine generator
US12/444,638 US7745951B2 (en) 2007-05-25 2008-04-24 Wind turbine generator
AU2008256046A AU2008256046B2 (en) 2007-05-25 2008-04-24 Wind turbine generator
CN2008800009653A CN101548097B (zh) 2007-05-25 2008-04-24 风力发电装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007139433A JP5022103B2 (ja) 2007-05-25 2007-05-25 風力発電装置
JP2007-139433 2007-05-25

Publications (1)

Publication Number Publication Date
WO2008146559A1 true WO2008146559A1 (ja) 2008-12-04

Family

ID=40074829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057958 Ceased WO2008146559A1 (ja) 2007-05-25 2008-04-24 風力発電装置

Country Status (9)

Country Link
US (1) US7745951B2 (ja)
EP (1) EP2154361B1 (ja)
JP (1) JP5022103B2 (ja)
KR (1) KR101057267B1 (ja)
CN (1) CN101548097B (ja)
AU (1) AU2008256046B2 (ja)
CA (1) CA2665146C (ja)
TW (1) TW200920937A (ja)
WO (1) WO2008146559A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5022103B2 (ja) * 2007-05-25 2012-09-12 三菱重工業株式会社 風力発電装置
BRPI0722212B1 (pt) 2007-12-27 2019-12-03 Gen Electric lâmina de turbina de vento
EP2284395A4 (en) * 2008-06-10 2013-11-20 Mitsubishi Heavy Ind Ltd WIND-DRIVEN GENERATOR
DE102009035248B4 (de) * 2009-07-29 2011-12-08 Suzlon Energy Gmbh Gehäuse für eine Windturbine
US20110142618A1 (en) * 2010-10-29 2011-06-16 Bradley Graham Moore Wind turbine pitch assembly enclosure system
KR101271186B1 (ko) * 2011-05-13 2013-06-04 삼성중공업 주식회사 풍력발전기
KR101314824B1 (ko) * 2011-11-16 2013-10-04 삼성중공업 주식회사 풍력 발전기
EP2594790B1 (en) * 2011-11-17 2015-03-11 ALSTOM Renewable Technologies Sealing assembly
TWI441981B (zh) 2011-11-25 2014-06-21 Ind Tech Res Inst 風力機輪轂密封裝置
EP2604892B1 (en) * 2011-12-13 2017-02-01 Siemens Aktiengesellschaft Sealing arrangement for a wind turbine
EP2727832B1 (en) * 2012-10-31 2016-06-22 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Rotor head of a rotary wing flying machine and method of manufacturing and assembling such a rotor head
ES2632446T3 (es) 2013-11-27 2017-09-13 Nordex Energy Gmbh Pala de rotor de aerogenerador para un rotor con cono
JP6301733B2 (ja) * 2014-05-22 2018-03-28 三菱重工業株式会社 風力発電装置
US12270373B2 (en) 2019-12-20 2025-04-08 Vestas Wind Systems A/S Relating to wind turbine blade root cover
EP3869032B1 (en) * 2020-02-20 2024-04-10 Siemens Gamesa Renewable Energy Innovation & Technology, S.L. Seal for a wind turbine nacelle
JP7374828B2 (ja) * 2020-03-23 2023-11-07 三菱重工業株式会社 ダクテッドファン装置及び航空機
EP4306799B1 (de) * 2022-07-14 2025-02-26 Wobben Properties GmbH Labyrinthdichtungsvorrichtung für einen kühlungsluftdurchgang eines kühlungssystems eines generators einer windenergieanlage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130109A (ja) * 2000-10-20 2002-05-09 Masanori Kamimura 風 車
WO2003074868A1 (en) * 2002-03-01 2003-09-12 Ebara Corporation Vertical axis windmill

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053491A (en) * 1960-07-01 1962-09-11 Louis L Ramser Bracket for hanging rain gutter
FR2291378A1 (fr) * 1974-11-14 1976-06-11 Carre Jean Aerogenerateur a rotor perfectionne
US4493588A (en) * 1981-09-21 1985-01-15 Duffy Gifford R Non-clogging eaves trough
US4497146A (en) * 1982-07-06 1985-02-05 Demartini Robert J Hangers for rain gutter devices
CA1199159A (en) * 1983-05-02 1986-01-14 Southam B. Condie Gutter assembly
US4757649A (en) * 1987-04-27 1988-07-19 Yoder Manufacturing Leaf rejecting rain gutter
JP2508099B2 (ja) * 1987-06-22 1996-06-19 石川島播磨重工業株式会社 風力発電装置
US5078290A (en) * 1989-09-01 1992-01-07 Anchor Hocking Packaging Company Container closure with internal channels for washing an interthread space
US5016404A (en) * 1990-03-21 1991-05-21 Briggs Jeffrey M Gutter and bracket assembly
US5099620A (en) * 1991-02-19 1992-03-31 Carey Robert J Rain gutter cover
US5261196A (en) * 1991-10-18 1993-11-16 Savetime Corporation Roof water dispersal system
US5588261A (en) * 1994-06-24 1996-12-31 Macconochie; Ian O. Discriminator rain gutter system
US5497583A (en) * 1994-08-18 1996-03-12 Rhoads; Rodney E. Cylindrical rain gutter
US5557891A (en) * 1995-03-31 1996-09-24 Albracht; Gregory P. Gutter protection system
US5660001A (en) * 1995-03-31 1997-08-26 Albracht; Gregory P. Gutter protection installation system
US6098344A (en) * 1995-03-31 2000-08-08 Albracht; Gregory P. Gutter protection system and installation thereof
US5852900A (en) * 1996-02-20 1998-12-29 Edelman; William J. Roof gutter assembly
US5737879A (en) * 1997-03-31 1998-04-14 Sweet; Vernon L. Debris blocking gutter and support hanger
US5911659A (en) * 1997-04-14 1999-06-15 Seranco Gutter protector
US6073398A (en) * 1998-07-28 2000-06-13 Williams; Paul A. Gutter cover
DE10141667A1 (de) * 2001-08-25 2003-03-13 Aloys Wobben Vorrichtung zum Verdrehen von zwei Bauteilen gegeneinander
BR0311208B1 (pt) * 2002-06-05 2012-06-26 lámina de rotor de uma instalação de energia eólica, e, instalação de energia eólica.
GB0306075D0 (en) * 2003-03-18 2003-04-23 Renewable Devices Ltd Wind turbine
US7104012B1 (en) * 2004-07-07 2006-09-12 Coskun John Bayram Gutter guard
US7448167B2 (en) * 2005-03-01 2008-11-11 Bachman James E Gutter and roof protection system
JP4461078B2 (ja) 2005-07-27 2010-05-12 三菱重工業株式会社 風力発電装置
US7658595B2 (en) * 2006-03-09 2010-02-09 The Boeing Company Protective boot for a helicopter pitch link
US7594800B2 (en) * 2006-07-31 2009-09-29 General Electric Company Ventilation assembly for wind turbine rotor hub
JP5199607B2 (ja) * 2007-05-25 2013-05-15 三菱重工業株式会社 風力発電装置のピッチ駆動装置および風力発電装置
JP5055023B2 (ja) * 2007-05-25 2012-10-24 三菱重工業株式会社 風力発電装置のロータ取付け方法および風力発電装置の建設方法
JP5022103B2 (ja) * 2007-05-25 2012-09-12 三菱重工業株式会社 風力発電装置
JP4885073B2 (ja) * 2007-06-20 2012-02-29 三菱重工業株式会社 風車回転翼の吊下げ装置、風車回転翼の取付け方法、および風力発電装置の建設方法
JP4959439B2 (ja) * 2007-06-22 2012-06-20 三菱重工業株式会社 風力発電装置
DE102007032937B4 (de) * 2007-07-14 2012-11-29 Nordex Energy Gmbh Schutzvorrichtung zum Schutz eines Blattlagers einer Windenergieanlage
US8186940B2 (en) * 2007-09-05 2012-05-29 General Electric Company Ventilation arrangement
US20100031583A1 (en) * 2008-08-06 2010-02-11 Tung Jung Chang Wind driven device for preventing the clogging of a downspout

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130109A (ja) * 2000-10-20 2002-05-09 Masanori Kamimura 風 車
WO2003074868A1 (en) * 2002-03-01 2003-09-12 Ebara Corporation Vertical axis windmill

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2154361A4 *

Also Published As

Publication number Publication date
AU2008256046B2 (en) 2011-04-21
EP2154361B1 (en) 2014-05-07
JP5022103B2 (ja) 2012-09-12
JP2008291788A (ja) 2008-12-04
TW200920937A (en) 2009-05-16
US20100032960A1 (en) 2010-02-11
US7745951B2 (en) 2010-06-29
EP2154361A4 (en) 2013-08-28
TWI350882B (ja) 2011-10-21
KR20090083341A (ko) 2009-08-03
CA2665146C (en) 2011-07-26
CA2665146A1 (en) 2008-12-04
CN101548097A (zh) 2009-09-30
EP2154361A1 (en) 2010-02-17
KR101057267B1 (ko) 2011-08-16
AU2008256046A1 (en) 2008-12-04
CN101548097B (zh) 2012-01-25

Similar Documents

Publication Publication Date Title
WO2008146559A1 (ja) 風力発電装置
WO2010046760A3 (en) Cable-stayed rotor for wind and water turbines
WO2010041012A3 (en) A wind turbine rotor
US8317469B2 (en) Wind turbine shroud
WO2011081401A3 (en) Wind turbine
WO2010106337A3 (en) Turbine assembly
WO2012024608A3 (en) Offshore wind turbine and methods of installing same
WO2011124707A3 (en) Wind turbine rotor and wind turbine
WO2010052487A3 (en) Wind turbine rotor blade
WO2009075865A3 (en) Vertical axis wind turbine with blades for redirecting airflow
WO2008113318A3 (de) Windenergieanlage mit lastübertragenden bauteilen
WO2009150039A3 (en) Substantially spherical multi-blade wind turbine
WO2011042687A3 (en) Rotor system
WO2011116845A3 (en) Direct drive wind turbine
WO2010040829A3 (en) Wind turbine rotor and wind turbine
EP2174004A4 (en) WIND TURBINE HAVING AIR FLOW DEFLECTOR
WO2010003869A3 (en) Wind turbine
WO2008111922A3 (en) Wind turbine mechanism strengthened by the magnus effect
EP1944507A3 (en) A wind turbine generator and a monocoque for rotary machines
WO2011084826A3 (en) Torque limiting coupling for wind turbine
WO2010134690A3 (ko) 수직축 풍차용 회전 조립체
WO2009135564A3 (de) Rotorblatt für eine windenergieanlage
WO2011061353A8 (en) Wind power turbine for generating electric energy
WO2008086944A3 (en) Vertical-axis wind turbine
WO2012003308A3 (en) Wind turbine with extended blades

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880000965.3

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08752049

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2665146

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2008256046

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 12444638

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 681/MUMNP/2009

Country of ref document: IN

Ref document number: 2008752049

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020097007866

Country of ref document: KR

ENP Entry into the national phase

Ref document number: 2008256046

Country of ref document: AU

Date of ref document: 20080424

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE