JP5597697B2 - 風車 - Google Patents

風車 Download PDF

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Publication number
JP5597697B2
JP5597697B2 JP2012509806A JP2012509806A JP5597697B2 JP 5597697 B2 JP5597697 B2 JP 5597697B2 JP 2012509806 A JP2012509806 A JP 2012509806A JP 2012509806 A JP2012509806 A JP 2012509806A JP 5597697 B2 JP5597697 B2 JP 5597697B2
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JP
Japan
Prior art keywords
longitudinal
bolts
blade
wind turbine
bolt
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.)
Active
Application number
JP2012509806A
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English (en)
Japanese (ja)
Other versions
JP2013533936A (ja
JP2013533936A5 (enExample
Inventor
ゾイフェルト・ベルント
クレーマー・アンドレアス
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.)
Euros Entwicklungsgesellschaft fuer Windkraftanlagen mbH
Mitsubishi Heavy Industries Ltd
Original Assignee
Euros Entwicklungsgesellschaft fuer Windkraftanlagen mbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44502195&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP5597697(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Euros Entwicklungsgesellschaft fuer Windkraftanlagen mbH, Mitsubishi Heavy Industries Ltd filed Critical Euros Entwicklungsgesellschaft fuer Windkraftanlagen mbH
Publication of JP2013533936A publication Critical patent/JP2013533936A/ja
Publication of JP2013533936A5 publication Critical patent/JP2013533936A5/ja
Application granted granted Critical
Publication of JP5597697B2 publication Critical patent/JP5597697B2/ja
Active legal-status Critical Current
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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
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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)
JP2012509806A 2011-06-09 2011-12-09 風車 Active JP5597697B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202011101634.3 2011-06-09
DE202011101634U DE202011101634U1 (de) 2011-06-09 2011-06-09 Rotorblattverbindung
PCT/JP2011/006903 WO2012168990A1 (en) 2011-06-09 2011-12-09 T-bolt attachment of a blade root of a wind turbine

Publications (3)

Publication Number Publication Date
JP2013533936A JP2013533936A (ja) 2013-08-29
JP2013533936A5 JP2013533936A5 (enExample) 2013-10-10
JP5597697B2 true JP5597697B2 (ja) 2014-10-01

Family

ID=44502195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012509806A Active JP5597697B2 (ja) 2011-06-09 2011-12-09 風車

Country Status (7)

Country Link
US (1) US20140079555A1 (enExample)
EP (1) EP2558716B1 (enExample)
JP (1) JP5597697B2 (enExample)
KR (1) KR20130066662A (enExample)
CN (1) CN103154505A (enExample)
DE (1) DE202011101634U1 (enExample)
WO (1) WO2012168990A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011088025A1 (de) 2011-12-08 2013-06-13 Wobben Properties Gmbh Rotorblatt
EP2623771A1 (en) * 2012-02-03 2013-08-07 E.On Climate and Renewables UK Ltd. Wind turbine blade mounting element and method of repair
DE102014005452B4 (de) 2014-04-07 2015-12-24 Windnovation Engineering Solutions Gmbh Blattanschluss für Rotorblätter
DK3129644T3 (da) 2014-04-07 2020-11-30 Wobben Properties Gmbh Rotorvinge af et vindenergianlæg
DE202014007558U1 (de) * 2014-09-22 2014-11-18 Wpt Nord Gmbh Bohrwerkzeug zur Modifikation einer Sacklochbohrung
US9777704B2 (en) 2014-11-03 2017-10-03 General Electric Company Rotor blade assembly for a wind turbine having variable-length blade bolts
DK3064768T3 (da) * 2015-03-04 2019-07-29 Siemens Gamesa Renewable Energy As Vindmøllerotorvinge og fremgangsmåde til montering af en vindmøllerotorvinge
EP3163071B8 (en) * 2015-10-29 2020-05-27 GE Renewable Technologies Wind B.V. Automatic tightening of bolts
EP3390810B1 (en) 2015-12-14 2021-02-17 Vestas Wind Systems A/S Joint for connecting a wind turbine rotor blade to a rotor hub and associated method
NL2021862B1 (en) 2018-10-23 2020-05-13 Itrec Bv Installation of a wind turbine blade on a hub of a wind turbine
ES2940570T3 (es) * 2020-01-15 2023-05-09 Siemens Gamesa Renewable Energy As Porción de raíz de una pala de turbina eólica, pala de turbina eólica, conjunto de raíz y turbina eólica
CN113153623A (zh) * 2021-05-06 2021-07-23 上海电气风电集团股份有限公司 风轮装置及风力发电机组
EP4092261A1 (en) 2021-05-21 2022-11-23 Nordex Energy SE & Co. KG A wind turbine rotor blade element with connection assemblies
CN114320782A (zh) * 2022-01-05 2022-04-12 上海电气风电集团股份有限公司 风电叶片及其制造方法、风力发电机
CN114320737B (zh) * 2022-01-05 2025-03-28 上海电气风电集团股份有限公司 风电叶片及其制造方法
KR102707859B1 (ko) * 2022-11-22 2024-09-23 두산에너빌리티 주식회사 루트부 체결력이 향상된 블레이드 및 이를 포함하는 풍력발전기
CN116066287B (zh) * 2022-12-28 2025-07-08 无锡太湖学院 一种带转接法兰的大型风力机叶片预埋型螺栓连接结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360288A (en) * 1979-09-17 1982-11-23 Fiberflex Products, Inc. Fiberglass sucker rod construction
US4915590A (en) * 1987-08-24 1990-04-10 Fayette Manufacturing Corporation Wind turbine blade attachment methods
US5171099A (en) * 1990-11-01 1992-12-15 The Boeing Company Apparatus to attach a sandwich panel
DE19733372C1 (de) 1997-08-01 1999-01-07 Aloys Wobben Rotorblatt und Rotor einer Windenergieanlage
FR2821129B1 (fr) * 2001-02-22 2003-05-16 Eads Airbus Sa Dispositif d'assemblage d'un panneau et d'une structure, apte a transmettre des efforts importants
JP2003201800A (ja) * 2001-10-31 2003-07-18 Asahi Glass Matex Co Ltd ロックボルト
DE10324166B4 (de) * 2003-05-28 2005-05-04 Aloys Wobben Rotorblattanschluss
CN2886120Y (zh) * 2006-01-16 2007-04-04 南通锴炼风电设备有限公司 风力发电机40米智能型叶片机构
DE102006014742B4 (de) 2006-03-30 2008-01-24 Nordex Energy Gmbh Rotorblatt für Windenergieanlagen
DE102006022279B4 (de) * 2006-05-11 2016-05-12 Aloys Wobben Rotorblatt für eine Windenergieanlage
DE102006022272C5 (de) * 2006-05-11 2013-07-25 Repower Systems Ag Rotorblattanschluss
EP2078851A1 (en) * 2008-01-14 2009-07-15 Lm Glasfiber A/S Wind turbine blade and hub assembly

Also Published As

Publication number Publication date
JP2013533936A (ja) 2013-08-29
WO2012168990A1 (en) 2012-12-13
US20140079555A1 (en) 2014-03-20
DE202011101634U1 (de) 2011-07-14
CN103154505A (zh) 2013-06-12
EP2558716B1 (en) 2015-12-09
EP2558716A1 (en) 2013-02-20
KR20130066662A (ko) 2013-06-20

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