DE202011100897U1 - Befestigung von Rotorblättern auf der Nabe von Windenergieanlagen - Google Patents

Befestigung von Rotorblättern auf der Nabe von Windenergieanlagen Download PDF

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Publication number
DE202011100897U1
DE202011100897U1 DE202011100897U DE202011100897U DE202011100897U1 DE 202011100897 U1 DE202011100897 U1 DE 202011100897U1 DE 202011100897 U DE202011100897 U DE 202011100897U DE 202011100897 U DE202011100897 U DE 202011100897U DE 202011100897 U1 DE202011100897 U1 DE 202011100897U1
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DE
Germany
Prior art keywords
shell wall
tie rod
blade root
hub
root shell
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.)
Expired - Lifetime
Application number
DE202011100897U
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German (de)
English (en)
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.)
WINDNOVATION ENGINEERING SOLUTIONS GmbH
Original Assignee
WINDNOVATION ENGINEERING SOLUTIONS 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 WINDNOVATION ENGINEERING SOLUTIONS GmbH filed Critical WINDNOVATION ENGINEERING SOLUTIONS GmbH
Priority to DE202011100897U priority Critical patent/DE202011100897U1/de
Publication of DE202011100897U1 publication Critical patent/DE202011100897U1/de
Priority to DE112012002100.2T priority patent/DE112012002100A5/de
Priority to PCT/DE2012/000465 priority patent/WO2012155881A2/de
Priority to CN201280024031.XA priority patent/CN103547795A/zh
Priority to CN201810217793.0A priority patent/CN108571422A/zh
Priority to US14/117,944 priority patent/US10006435B2/en
Priority to EP12729846.1A priority patent/EP2710256B1/de
Priority to JP2014510656A priority patent/JP6023797B2/ja
Priority to ES12729846.1T priority patent/ES2549063T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making

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  • 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)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
DE202011100897U 2011-05-17 2011-05-17 Befestigung von Rotorblättern auf der Nabe von Windenergieanlagen Expired - Lifetime DE202011100897U1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE202011100897U DE202011100897U1 (de) 2011-05-17 2011-05-17 Befestigung von Rotorblättern auf der Nabe von Windenergieanlagen
ES12729846.1T ES2549063T3 (es) 2011-05-17 2012-05-02 Fijación de palas de rotor sobre el cubo de instalaciones de energía eólica
CN201810217793.0A CN108571422A (zh) 2011-05-17 2012-05-02 转子叶片在风能设备轮毂上的固定
PCT/DE2012/000465 WO2012155881A2 (de) 2011-05-17 2012-05-02 Befestigung von rotorblättern auf der nabe von windenergieanlagen
CN201280024031.XA CN103547795A (zh) 2011-05-17 2012-05-02 转子叶片在风能设备轮毂上的固定
DE112012002100.2T DE112012002100A5 (de) 2011-05-17 2012-05-02 Befestigung von rotorblättern auf der nabe von windenergieanlagen
US14/117,944 US10006435B2 (en) 2011-05-17 2012-05-02 Fastening rotor blades to the hub of wind turbines
EP12729846.1A EP2710256B1 (de) 2011-05-17 2012-05-02 Befestigung von rotorblättern auf der nabe von windenergieanlagen
JP2014510656A JP6023797B2 (ja) 2011-05-17 2012-05-02 風力タービンのハブにロータブレードを固定するための固定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202011100897U DE202011100897U1 (de) 2011-05-17 2011-05-17 Befestigung von Rotorblättern auf der Nabe von Windenergieanlagen

Publications (1)

Publication Number Publication Date
DE202011100897U1 true DE202011100897U1 (de) 2011-10-14

Family

ID=44974263

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202011100897U Expired - Lifetime DE202011100897U1 (de) 2011-05-17 2011-05-17 Befestigung von Rotorblättern auf der Nabe von Windenergieanlagen
DE112012002100.2T Withdrawn DE112012002100A5 (de) 2011-05-17 2012-05-02 Befestigung von rotorblättern auf der nabe von windenergieanlagen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE112012002100.2T Withdrawn DE112012002100A5 (de) 2011-05-17 2012-05-02 Befestigung von rotorblättern auf der nabe von windenergieanlagen

Country Status (7)

Country Link
US (1) US10006435B2 (https=)
EP (1) EP2710256B1 (https=)
JP (1) JP6023797B2 (https=)
CN (2) CN108571422A (https=)
DE (2) DE202011100897U1 (https=)
ES (1) ES2549063T3 (https=)
WO (1) WO2012155881A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113137345A (zh) * 2021-04-30 2021-07-20 上海电气风电集团股份有限公司 风力发电机的叶片及风轮

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011100897U1 (de) * 2011-05-17 2011-10-14 Windnovation Engineering Solutions Gmbh Befestigung von Rotorblättern auf der Nabe von Windenergieanlagen
DE102013001212A1 (de) * 2013-01-24 2014-07-24 Voith Patent Gmbh Strömungskraftwerk
DE102014005452B4 (de) 2014-04-07 2015-12-24 Windnovation Engineering Solutions Gmbh Blattanschluss für Rotorblätter
FR3030345B1 (fr) * 2014-12-17 2017-09-08 Dcns Procede de fabrication d'un element en materiau composite presentant un orifice et/ou un insert
US11022093B2 (en) * 2016-12-28 2021-06-01 Vestas Wind Systems A/S Joint for connecting a wind turbine rotor blade to a rotor hub and associated methods
FR3114762B1 (fr) * 2020-10-06 2022-08-19 Safran Aircraft Engines Procédé de fabrication d'une aube de compresseur de turbomachine par compactage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103710C2 (de) 1981-02-04 1983-03-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "Rotor in Schalenbauweise"
DE19733372C1 (de) 1997-08-01 1999-01-07 Aloys Wobben Rotorblatt und Rotor einer Windenergieanlage
WO2004106732A1 (de) 2003-05-28 2004-12-09 Aloys Wobben Rotorblattanschluss

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3113079C2 (de) * 1981-04-01 1985-11-21 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Aerodynamischer Groß-Flügel und Verfahren zu dessen Herstellung
US5171099A (en) * 1990-11-01 1992-12-15 The Boeing Company Apparatus to attach a sandwich panel
DE102006014742B4 (de) * 2006-03-30 2008-01-24 Nordex Energy Gmbh Rotorblatt für Windenergieanlagen
DE102006022272C5 (de) * 2006-05-11 2013-07-25 Repower Systems Ag Rotorblattanschluss
DE102006031174B3 (de) * 2006-07-03 2007-10-25 Repower Systems Ag Rotornabe einer Windenergieanlage
ES2735227T5 (es) * 2008-06-27 2024-06-28 Siemens Gamesa Renewable Energy Innovation & Technology SL Inserto de pala
CN201221448Y (zh) * 2008-07-10 2009-04-15 马人乐 立体可调节组合式预应力锚栓
CN201747544U (zh) * 2010-08-26 2011-02-16 华锐风电科技(集团)股份有限公司 风力发电机的安装基座和风力发电机
DE202011100897U1 (de) * 2011-05-17 2011-10-14 Windnovation Engineering Solutions Gmbh Befestigung von Rotorblättern auf der Nabe von Windenergieanlagen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103710C2 (de) 1981-02-04 1983-03-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "Rotor in Schalenbauweise"
DE19733372C1 (de) 1997-08-01 1999-01-07 Aloys Wobben Rotorblatt und Rotor einer Windenergieanlage
WO2004106732A1 (de) 2003-05-28 2004-12-09 Aloys Wobben Rotorblattanschluss

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113137345A (zh) * 2021-04-30 2021-07-20 上海电气风电集团股份有限公司 风力发电机的叶片及风轮

Also Published As

Publication number Publication date
US20140079554A1 (en) 2014-03-20
JP2014513771A (ja) 2014-06-05
CN108571422A (zh) 2018-09-25
EP2710256B1 (de) 2015-07-01
EP2710256A2 (de) 2014-03-26
JP6023797B2 (ja) 2016-11-09
WO2012155881A2 (de) 2012-11-22
CN103547795A (zh) 2014-01-29
ES2549063T3 (es) 2015-10-22
WO2012155881A3 (de) 2013-05-10
US10006435B2 (en) 2018-06-26
DE112012002100A5 (de) 2014-03-06

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