DK345783A - Fremgangsmaade til fremstilling af blade til aksiale vinger og vindturbiner - Google Patents

Fremgangsmaade til fremstilling af blade til aksiale vinger og vindturbiner Download PDF

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Publication number
DK345783A
DK345783A DK345783A DK345783A DK345783A DK 345783 A DK345783 A DK 345783A DK 345783 A DK345783 A DK 345783A DK 345783 A DK345783 A DK 345783A DK 345783 A DK345783 A DK 345783A
Authority
DK
Denmark
Prior art keywords
blade
procedure
manufacturing
wind turbines
axial waves
Prior art date
Application number
DK345783A
Other languages
English (en)
Other versions
DK345783D0 (da
Inventor
Wiebe Draijer
Original Assignee
Stichting Energie
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 Stichting Energie filed Critical Stichting Energie
Publication of DK345783D0 publication Critical patent/DK345783D0/da
Publication of DK345783A publication Critical patent/DK345783A/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
    • 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
    • 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
    • F05B2240/301—Cross-section characteristics
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK345783A 1982-07-28 1983-07-28 Fremgangsmaade til fremstilling af blade til aksiale vinger og vindturbiner DK345783A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8203016A NL8203016A (nl) 1982-07-28 1982-07-28 Werkwijze voor het vervaardigen van wieken voor axiale ventilatoren en windturbines.

Publications (2)

Publication Number Publication Date
DK345783D0 DK345783D0 (da) 1983-07-28
DK345783A true DK345783A (da) 1984-01-29

Family

ID=19840086

Family Applications (1)

Application Number Title Priority Date Filing Date
DK345783A DK345783A (da) 1982-07-28 1983-07-28 Fremgangsmaade til fremstilling af blade til aksiale vinger og vindturbiner

Country Status (3)

Country Link
EP (1) EP0100131A1 (da)
DK (1) DK345783A (da)
NL (1) NL8203016A (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2265672B (en) * 1992-03-18 1995-11-22 Advanced Wind Turbines Inc Wind turbines
US5375324A (en) * 1993-07-12 1994-12-27 Flowind Corporation Vertical axis wind turbine with pultruded blades
US5417548A (en) * 1994-01-14 1995-05-23 Midwest Research Institute Root region airfoil for wind turbine
NO20014597L (no) * 2001-09-21 2003-03-24 Hammerfest Stroem As Fremgangsmåte for fremstilling av vingeblad for friströmsturbin
EP2253835A1 (en) 2009-05-18 2010-11-24 Lm Glasfiber A/S Wind turbine blade with base part having non-positive camber
EP2253834A1 (en) 2009-05-18 2010-11-24 Lm Glasfiber A/S Wind turbine blade with base part having inherent non-ideal twist
EP2253836A1 (en) 2009-05-18 2010-11-24 Lm Glasfiber A/S Wind turbine blade
EP2253839A1 (en) 2009-05-18 2010-11-24 Lm Glasfiber A/S Wind turbine blade provided with flow altering devices
EP2253837A1 (en) 2009-05-18 2010-11-24 Lm Glasfiber A/S Method of manufacturing a wind turbine blade having predesigned segment
CN102108947B (zh) * 2011-02-25 2012-10-24 珠海市洁源电器有限公司 低启动风速的风力机叶片气动设计方法
DE102016110510A1 (de) 2016-06-07 2017-12-07 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage
CN108397344B (zh) * 2018-01-25 2019-10-22 华北电力大学 风力发电叶片桨矩角的确定方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2389876A (en) * 1944-06-02 1945-11-27 Sequin Carl Apparatus for making blades for turbomachines
FR1194471A (fr) * 1957-01-11 1959-11-10 Rolls Royce Fabrication, par extrusion, d'aubes de turbine
US3556888A (en) * 1967-06-23 1971-01-19 Glastrusions Pultrusion machine and method
DE2746189A1 (de) * 1977-10-14 1979-04-19 Karl Friedel Rotorblaetter in gfk und kfk-leichtbauweise

Also Published As

Publication number Publication date
DK345783D0 (da) 1983-07-28
NL8203016A (nl) 1984-02-16
EP0100131A1 (en) 1984-02-08

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment