PT3839246T - Conjunto de raíz de uma pá de turbina eólica para uma turbina eólica, pá de turbina eólica e turbina eólica - Google Patents
Conjunto de raíz de uma pá de turbina eólica para uma turbina eólica, pá de turbina eólica e turbina eólicaInfo
- Publication number
- PT3839246T PT3839246T PT192166981T PT19216698T PT3839246T PT 3839246 T PT3839246 T PT 3839246T PT 192166981 T PT192166981 T PT 192166981T PT 19216698 T PT19216698 T PT 19216698T PT 3839246 T PT3839246 T PT 3839246T
- Authority
- PT
- Portugal
- Prior art keywords
- wind turbine
- turbine blade
- blade
- root assembly
- root
- 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
- F05B2250/00—Geometry
- F05B2250/30—Arrangement of components
- F05B2250/34—Arrangement of components translated
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19216698.1A EP3839246B1 (en) | 2019-12-16 | 2019-12-16 | Root assembly of a wind turbine blade for a wind turbine, wind turbine blade and wind turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3839246T true PT3839246T (pt) | 2022-01-27 |
Family
ID=68917709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT192166981T PT3839246T (pt) | 2019-12-16 | 2019-12-16 | Conjunto de raíz de uma pá de turbina eólica para uma turbina eólica, pá de turbina eólica e turbina eólica |
Country Status (9)
Country | Link |
---|---|
US (1) | US11761419B2 (pt) |
EP (1) | EP3839246B1 (pt) |
CN (1) | CN114787499A (pt) |
BR (1) | BR112022010296A2 (pt) |
DK (1) | DK3839246T3 (pt) |
ES (1) | ES2910047T3 (pt) |
PT (1) | PT3839246T (pt) |
TW (1) | TWI756985B (pt) |
WO (1) | WO2021122275A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP4116574A1 (en) * | 2021-07-05 | 2023-01-11 | Siemens Gamesa Renewable Energy A/S | Root assembly of a wind turbine blade for a wind turbine, wind turbine blade and wind turbine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE102006014742B4 (de) * | 2006-03-30 | 2008-01-24 | Nordex Energy Gmbh | Rotorblatt für Windenergieanlagen |
US7517194B2 (en) | 2006-04-30 | 2009-04-14 | General Electric Company | Rotor blade for a wind turbine |
DE102011088025A1 (de) * | 2011-12-08 | 2013-06-13 | Wobben Properties Gmbh | Rotorblatt |
US9777704B2 (en) * | 2014-11-03 | 2017-10-03 | General Electric Company | Rotor blade assembly for a wind turbine having variable-length blade bolts |
CN209704748U (zh) | 2018-12-24 | 2019-11-29 | 天津松英科技发展有限公司 | 一种大型风力机叶片后打孔型螺栓连接装置 |
CN209671147U (zh) | 2018-12-29 | 2019-11-22 | 中材科技(酒泉)风电叶片有限公司 | 一种风电叶片叶根预固化加热装置 |
TWM584371U (zh) | 2019-06-28 | 2019-10-01 | 天力離岸風電科技股份有限公司 | 風力發電機葉片之葉根 |
-
2019
- 2019-12-16 PT PT192166981T patent/PT3839246T/pt unknown
- 2019-12-16 DK DK19216698.1T patent/DK3839246T3/da active
- 2019-12-16 EP EP19216698.1A patent/EP3839246B1/en active Active
- 2019-12-16 ES ES19216698T patent/ES2910047T3/es active Active
-
2020
- 2020-12-10 US US17/784,214 patent/US11761419B2/en active Active
- 2020-12-10 CN CN202080087364.1A patent/CN114787499A/zh active Pending
- 2020-12-10 WO PCT/EP2020/085454 patent/WO2021122275A1/en active Application Filing
- 2020-12-10 BR BR112022010296A patent/BR112022010296A2/pt unknown
- 2020-12-15 TW TW109144230A patent/TWI756985B/zh active
Also Published As
Publication number | Publication date |
---|---|
DK3839246T3 (da) | 2022-02-07 |
US11761419B2 (en) | 2023-09-19 |
EP3839246B1 (en) | 2022-01-19 |
TW202132685A (zh) | 2021-09-01 |
TWI756985B (zh) | 2022-03-01 |
EP3839246A1 (en) | 2021-06-23 |
BR112022010296A2 (pt) | 2022-08-09 |
CN114787499A (zh) | 2022-07-22 |
US20230041043A1 (en) | 2023-02-09 |
WO2021122275A1 (en) | 2021-06-24 |
ES2910047T3 (es) | 2022-05-11 |
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