DK3690230T3 - Vortex-generator med en enkelt finne - Google Patents

Vortex-generator med en enkelt finne Download PDF

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Publication number
DK3690230T3
DK3690230T3 DK19154511.0T DK19154511T DK3690230T3 DK 3690230 T3 DK3690230 T3 DK 3690230T3 DK 19154511 T DK19154511 T DK 19154511T DK 3690230 T3 DK3690230 T3 DK 3690230T3
Authority
DK
Denmark
Prior art keywords
vortex generator
single fin
fin
vortex
generator
Prior art date
Application number
DK19154511.0T
Other languages
English (en)
Inventor
Thomas Lipka
Original Assignee
Nordex Energy Se & Co Kg
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=65268815&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK3690230(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nordex Energy Se & Co Kg filed Critical Nordex Energy Se & Co Kg
Application granted granted Critical
Publication of DK3690230T3 publication Critical patent/DK3690230T3/da

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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/306—Surface measures
    • F05B2240/3062—Vortex generators
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
  • Motor Or Generator Cooling System (AREA)
DK19154511.0T 2019-01-30 2019-01-30 Vortex-generator med en enkelt finne DK3690230T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19154511.0A EP3690230B1 (de) 2019-01-30 2019-01-30 Vortex-generator mit einer einzigen finne

Publications (1)

Publication Number Publication Date
DK3690230T3 true DK3690230T3 (da) 2023-02-13

Family

ID=65268815

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19154511.0T DK3690230T3 (da) 2019-01-30 2019-01-30 Vortex-generator med en enkelt finne

Country Status (3)

Country Link
EP (1) EP3690230B1 (da)
DK (1) DK3690230T3 (da)
ES (1) ES2935413T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3690230T3 (da) 2019-01-30 2023-02-13 Nordex Energy Se & Co Kg Vortex-generator med en enkelt finne
JP7114679B2 (ja) * 2020-11-27 2022-08-08 三菱重工業株式会社 風車翼用のボルテックスジェネレータ、風車翼及び風力発電装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764373A (en) * 1953-05-18 1956-09-25 Boeing Co Heated vortex generator
EP2444658B1 (en) 2010-10-21 2016-10-19 Siemens Aktiengesellschaft Method to retrofit a blade of a wind turbine
EP2484898B1 (en) 2011-02-04 2014-04-23 LM WP Patent Holding A/S Vortex generator device with tapered sections for a wind turbine
US9556849B2 (en) 2013-05-02 2017-01-31 General Electric Company Attachment system and method for wind turbine vortex generators
US9562513B2 (en) 2013-05-03 2017-02-07 General Electric Company Wind turbine rotor blade assembly with surface features
RS59138B1 (sr) 2013-09-02 2019-09-30 Wobben Properties Gmbh Vortex generator za vetroturbinu
WO2015053768A1 (en) 2013-10-09 2015-04-16 Siemens Aktiengesellschaft Hinged vortex generator for excess wind load reduction on wind turbine
DK178138B1 (en) 2014-07-16 2015-06-22 Envision Energy Vortex generator unit for a wind turbine blade
EP3029317B1 (en) * 2014-12-05 2019-01-30 Siemens Aktiengesellschaft Method and apparatus for reduction of fatigue and gust loads on wind turbine blades
US10087912B2 (en) * 2015-01-30 2018-10-02 General Electric Company Vortex generator for a rotor blade
JP6148312B2 (ja) 2015-11-12 2017-06-14 三菱重工業株式会社 ボルテックスジェネレータ、風車翼および風力発電装置
CN205841096U (zh) 2016-05-16 2016-12-28 宜春学院 一种具有锯齿尾缘的涡流发生器装置
MA53945A (fr) 2016-09-07 2022-03-23 Lm Wind Power As Montage d'un dispositif générateur de tourbillon sur une pale d'éolienne
WO2018046547A1 (en) 2016-09-07 2018-03-15 Lm Wind Power International Technology Ii Aps A vortex generator device for a wind turbine blade
DE102016217139A1 (de) * 2016-09-08 2018-03-08 Bayerische Motoren Werke Aktiengesellschaft Windleiteinrichtung für ein Kraftfahrzeug sowie hiermit ausgestattetes Kraftfahrzeug
CN207420779U (zh) 2017-10-26 2018-05-29 上海绿孚科技有限公司 一种新型利于安装的风力发电机叶片涡流发生器
DK3540211T3 (da) 2018-03-13 2022-02-14 Nordex Energy Se & Co Kg Vortex-generator til fastgørelse på et vindenergianlæg-rotorblad
DK3690230T3 (da) 2019-01-30 2023-02-13 Nordex Energy Se & Co Kg Vortex-generator med en enkelt finne

Also Published As

Publication number Publication date
ES2935413T3 (es) 2023-03-06
EP3690230A1 (de) 2020-08-05
EP3690230B1 (de) 2022-11-16

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