DK201170300A - Wind turbine blade attachment configuration with flattened bolts - Google Patents
Wind turbine blade attachment configuration with flattened boltsInfo
- Publication number
- DK201170300A DK201170300A DKPA201170300A DKPA201170300A DK201170300A DK 201170300 A DK201170300 A DK 201170300A DK PA201170300 A DKPA201170300 A DK PA201170300A DK PA201170300 A DKPA201170300 A DK PA201170300A DK 201170300 A DK201170300 A DK 201170300A
- Authority
- DK
- Denmark
- Prior art keywords
- wind turbine
- turbine blade
- bange
- blade attachment
- blade
- Prior art date
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
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81758610 | 2010-06-17 | ||
US12/817,586 US8025485B2 (en) | 2010-06-17 | 2010-06-17 | Wind turbine blade attachment configuration with flattened bolts |
Publications (2)
Publication Number | Publication Date |
---|---|
DK201170300A true DK201170300A (en) | 2011-12-18 |
DK178347B1 DK178347B1 (da) | 2016-01-04 |
Family
ID=44143138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK201170300A DK178347B1 (da) | 2010-06-17 | 2011-06-15 | Vindmøllefastgørelsesudformning med affladede bolte |
Country Status (4)
Country | Link |
---|---|
US (1) | US8025485B2 (da) |
CN (1) | CN102287320B (da) |
DE (1) | DE102011050966A1 (da) |
DK (1) | DK178347B1 (da) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2568162B1 (de) * | 2011-09-07 | 2015-12-23 | Nordex Energy GmbH | Windenergieanlage mit einer auf einem Turm angeordneten Gondel mit einem Übergang vom Dach der Gondel in den Rotor |
US9261074B2 (en) * | 2012-11-16 | 2016-02-16 | General Electric Company | Variable bolt parameters for a wind turbine rotor blade |
DE102013003634B4 (de) | 2013-03-05 | 2022-10-20 | Nordex Energy Se & Co. Kg | Windenergieanlagenrotorblatt mit einem Blattanschlussbereich |
US9464622B2 (en) | 2013-05-31 | 2016-10-11 | General Electric Company | Rotor blade assembly having a stiffening root insert |
US9745956B2 (en) | 2014-12-10 | 2017-08-29 | General Electric Company | Spar cap for a wind turbine rotor blade |
DE102014018280A1 (de) * | 2014-12-12 | 2016-06-16 | Rwe Innogy Gmbh | Befestigungsvorrichtung zur Befestigung eines Rotorblattes an einer Rotornabe einer Windkraftanlage |
EP3034862B1 (en) | 2014-12-15 | 2019-05-08 | GE Renewable Technologies Wind B.V. | Bolted attachment for attaching wind turbine parts |
US10190571B2 (en) | 2015-07-01 | 2019-01-29 | General Electric Company | Ring insert for a wind turbine rotor blade |
WO2017087830A1 (en) * | 2015-11-18 | 2017-05-26 | Visser Kenneth D | Aft rotor ducted wind turbine |
WO2017101943A1 (en) * | 2015-12-14 | 2017-06-22 | Vestas Wind Systems A/S | Joint for connecting a wind turbine rotor blade to a rotor hub and associated method |
DE102016000291A1 (de) | 2016-01-15 | 2017-07-20 | Senvion Gmbh | Verfahren zum Herstellen einer Flanschverbindung, Verwendung, Flanschverbindung und Windenergieanlage |
US10677216B2 (en) | 2017-10-24 | 2020-06-09 | General Electric Company | Wind turbine rotor blade components formed using pultruded rods |
EP3710691B1 (de) | 2017-11-16 | 2022-03-23 | Wobben Properties GmbH | Verbindung eines rotorblatts mit der rotornabe einer windenergieanlage |
DE102017126970A1 (de) * | 2017-11-16 | 2019-05-16 | Wobben Properties Gmbh | Rotorblatt und Rotor für eine Windenergieanlage, Windenergieanlage, Verfahren zur Herstellung eines Rotorblatts, zur Verbindung eines Rotorblatts mit einer Rotornabe und zur Reparatur eines Rotors einer Windenergieanlage |
US11738530B2 (en) | 2018-03-22 | 2023-08-29 | General Electric Company | Methods for manufacturing wind turbine rotor blade components |
EP3557041B1 (de) * | 2018-04-16 | 2022-03-16 | Nordex Energy SE & Co. KG | Hülse für ein windenergieanlagenrotorblatt, flanscheinleger, windenergieanlagenrotorblatt und windenergieanlage |
US11168726B2 (en) | 2018-05-01 | 2021-11-09 | Textron Innovations Inc. | Reduced shank fasteners |
CN109236561B (zh) * | 2018-11-30 | 2023-11-14 | 国电联合动力技术有限公司 | 低风速风电机组螺栓智能布局设计方法、装置及风电机组 |
CN110795875B (zh) * | 2019-10-14 | 2023-05-09 | 太原科技大学 | 一种风机轴-齿轮箱法兰连接校核方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL155077B (nl) * | 1975-03-20 | 1977-11-15 | Elton Bv Ind & Handel | Keilbout. |
US4338054A (en) * | 1979-11-19 | 1982-07-06 | Dahl Norman C | Solid externally threaded fasteners having greatly increased ductility |
US5218890A (en) * | 1992-06-03 | 1993-06-15 | Christ Jr William H | Keyless adjustable driver |
NL1013807C2 (nl) * | 1999-12-09 | 2001-07-05 | Aerpac Holding B V | Windturbinerotor, alsmede naaf en extender daarvoor. |
US7004724B2 (en) * | 2003-02-03 | 2006-02-28 | General Electric Company | Method and apparatus for wind turbine rotor load control based on shaft radial displacement |
US7360310B2 (en) * | 2005-10-05 | 2008-04-22 | General Electric Company | Method for changing removable bearing for a wind turbine generator |
US7322798B2 (en) * | 2005-11-10 | 2008-01-29 | General Electric Company | High structural efficiency blades and devices using same |
US7438533B2 (en) * | 2005-12-15 | 2008-10-21 | General Electric Company | Wind turbine rotor blade |
DE102006022272C5 (de) * | 2006-05-11 | 2013-07-25 | Repower Systems Ag | Rotorblattanschluss |
CN101132682A (zh) * | 2006-08-25 | 2008-02-27 | 富准精密工业(深圳)有限公司 | 固定件及其制造方法、应用该固定件的散热装置组合 |
DK200701456A (da) * | 2007-10-09 | 2009-04-10 | Siemens Wind Power As | Overvågning af en vindmölles vingefrekvenser |
FI122039B (fi) * | 2007-11-26 | 2011-07-29 | Waertsilae Finland Oy | Kiinnitysruuvi ja mäntämoottori |
CA2615304C (en) * | 2007-12-19 | 2011-02-15 | Highline Manufacturing Ltd. | Bolt for attaching a rotary mower blade |
GB2465167A (en) * | 2008-11-07 | 2010-05-12 | Vestas Wind Sys As | A turbine blade having mounting inserts of different lengths |
US20100124474A1 (en) * | 2008-11-18 | 2010-05-20 | General Electric Company | Barrel nut |
-
2010
- 2010-06-17 US US12/817,586 patent/US8025485B2/en active Active
-
2011
- 2011-06-09 DE DE102011050966A patent/DE102011050966A1/de active Pending
- 2011-06-15 DK DK201170300A patent/DK178347B1/da active
- 2011-06-17 CN CN201110175570.0A patent/CN102287320B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DK178347B1 (da) | 2016-01-04 |
US20110142657A1 (en) | 2011-06-16 |
CN102287320B (zh) | 2015-09-02 |
DE102011050966A1 (de) | 2012-01-19 |
US8025485B2 (en) | 2011-09-27 |
CN102287320A (zh) | 2011-12-21 |
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