DK3701143T3 - Rotorvinge af et vindenergianlæg og fremgangsmåde til udformning deraf - Google Patents

Rotorvinge af et vindenergianlæg og fremgangsmåde til udformning deraf Download PDF

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Publication number
DK3701143T3
DK3701143T3 DK18795435.9T DK18795435T DK3701143T3 DK 3701143 T3 DK3701143 T3 DK 3701143T3 DK 18795435 T DK18795435 T DK 18795435T DK 3701143 T3 DK3701143 T3 DK 3701143T3
Authority
DK
Denmark
Prior art keywords
designing
same
rotor blade
wind energy
energy plant
Prior art date
Application number
DK18795435.9T
Other languages
English (en)
Inventor
Ralf Messing
Mustafa Onur Kimilli
Florian Rubner
Original Assignee
Wobben Properties 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=64049175&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK3701143(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Application granted granted Critical
Publication of DK3701143T3 publication Critical patent/DK3701143T3/da

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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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
    • 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
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • F03D1/0677—Longitudinally segmented blades; Connectors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine blades
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • 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
    • F05B2240/302—Segmented or sectional blades

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
DK18795435.9T 2017-10-24 2018-10-23 Rotorvinge af et vindenergianlæg og fremgangsmåde til udformning deraf DK3701143T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017124861.7A DE102017124861A1 (de) 2017-10-24 2017-10-24 Rotorblatt einer Windenergieanlage und Verfahren zu dessen Auslegung
PCT/EP2018/079039 WO2019081510A1 (de) 2017-10-24 2018-10-23 Rotorblatt einer windenergieanlage und verfahren zu dessen auslegung

Publications (1)

Publication Number Publication Date
DK3701143T3 true DK3701143T3 (da) 2022-08-08

Family

ID=64049175

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18795435.9T DK3701143T3 (da) 2017-10-24 2018-10-23 Rotorvinge af et vindenergianlæg og fremgangsmåde til udformning deraf

Country Status (6)

Country Link
US (1) US11428204B2 (da)
EP (2) EP4108909B1 (da)
CN (1) CN111247333B (da)
DE (1) DE102017124861A1 (da)
DK (1) DK3701143T3 (da)
WO (1) WO2019081510A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018103732A1 (de) * 2018-02-20 2019-08-22 Wobben Properties Gmbh Rotorblatt für eine Windenergieanlage und Verfahren
DE102019119027B4 (de) 2019-07-12 2022-04-28 Wobben Properties Gmbh Rotorblatt und Windenergieanlage
PL3855014T3 (pl) 2020-01-22 2025-10-20 Nordex Energy Se & Co. Kg Dzielona łopata wirnika turbiny wiatrowej oraz segment łopaty wirnika
DE102020134610A1 (de) 2020-12-22 2022-06-23 BRANDENBURGISCHE TECHNISCHE UNIVERSITÄT COTTBUS-SENFTENBERG, Körperschaft des öffentlichen Rechts Rotorblatt für eine windenergieanlage und verfahren zur herstellung eines solchen rotorblattes
DE102022104017A1 (de) 2022-02-21 2023-08-24 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage

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Also Published As

Publication number Publication date
EP3701143A1 (de) 2020-09-02
EP4108909B1 (de) 2026-03-25
EP3701143B1 (de) 2022-07-13
US11428204B2 (en) 2022-08-30
EP4108909A1 (de) 2022-12-28
CN111247333A (zh) 2020-06-05
WO2019081510A1 (de) 2019-05-02
CN111247333B (zh) 2022-03-22
US20200248671A1 (en) 2020-08-06
DE102017124861A1 (de) 2019-04-25

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