DK135092A - - Google Patents

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Publication number
DK135092A
DK135092A DK135092A DK135092A DK135092A DK 135092 A DK135092 A DK 135092A DK 135092 A DK135092 A DK 135092A DK 135092 A DK135092 A DK 135092A DK 135092 A DK135092 A DK 135092A
Authority
DK
Denmark
Application number
DK135092A
Other languages
Danish (da)
Other versions
DK171333B1 (da
DK135092D0 (da
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 filed Critical
Priority to DK135092A priority Critical patent/DK171333B1/da
Publication of DK135092D0 publication Critical patent/DK135092D0/da
Priority to AU59984/94A priority patent/AU5998494A/en
Priority to DE69421098T priority patent/DE69421098T2/de
Priority to PCT/DK1994/000048 priority patent/WO1994017303A1/en
Priority to EP94906135A priority patent/EP0774071B1/en
Publication of DK135092A publication Critical patent/DK135092A/da
Application granted granted Critical
Publication of DK171333B1 publication Critical patent/DK171333B1/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
    • F03D1/065—Rotors characterised by their construction elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/16—Form or construction for counteracting blade vibration
    • 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
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
DK135092A 1992-11-05 1992-11-05 Vindmøllevinge DK171333B1 (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK135092A DK171333B1 (da) 1992-11-05 1992-11-05 Vindmøllevinge
AU59984/94A AU5998494A (en) 1992-11-05 1994-01-28 Windmill blade
DE69421098T DE69421098T2 (de) 1992-11-05 1994-01-28 Windradflügel
PCT/DK1994/000048 WO1994017303A1 (en) 1992-11-05 1994-01-28 Windmill blade
EP94906135A EP0774071B1 (en) 1992-11-05 1994-01-28 Windmill blade

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK135092A DK171333B1 (da) 1992-11-05 1992-11-05 Vindmøllevinge
DK135092 1993-01-29

Publications (3)

Publication Number Publication Date
DK135092D0 DK135092D0 (da) 1992-11-05
DK135092A true DK135092A (zh) 1994-07-30
DK171333B1 DK171333B1 (da) 1996-09-09

Family

ID=8103888

Family Applications (1)

Application Number Title Priority Date Filing Date
DK135092A DK171333B1 (da) 1992-11-05 1992-11-05 Vindmøllevinge

Country Status (5)

Country Link
EP (1) EP0774071B1 (zh)
AU (1) AU5998494A (zh)
DE (1) DE69421098T2 (zh)
DK (1) DK171333B1 (zh)
WO (1) WO1994017303A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2411999A (en) * 1998-02-24 1999-09-15 Lm Glasfiber A/S Wind turbine blade
DE19815519A1 (de) 1998-03-31 1999-10-07 Tacke Windenergie Gmbh Rotorblatt für eine Windkraftanlage
DE29807874U1 (de) * 1998-05-04 1999-09-30 Husumer Schiffswerft Inh Gebru Rotorblattsatz für Windkraftanlage zur Elektrizitätserzeugung
US8262363B2 (en) * 2008-03-17 2012-09-11 General Electric Company Blade having a damping element and method of fabricating same
WO2010025732A2 (en) * 2008-09-03 2010-03-11 Vestas Wind Systems A/S Damping of wind turbine blade vibrations
US8043066B2 (en) 2010-06-08 2011-10-25 General Electric Company Trailing edge bonding cap for wind turbine rotor blades
DE102010038408B4 (de) 2010-07-26 2020-11-19 Airbus Operations Gmbh Strukturelement für ein Luft- und Raumfahrzeug und Verfahren zum Herstellen eines derartigen Strukturelementes
GB2523414B (en) * 2014-02-24 2016-02-17 Marine Current Turbines Ltd Turbine blade and method of manufacture
DE102018007953A1 (de) * 2018-10-09 2020-04-09 Senvion Gmbh Rotorblatt einer Windkraftanlage mit einer Teilchendämpfungseinrichtung und ein Herstellungsverfahren dafür

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732020A (en) * 1956-01-24 Electroplated structure adapted for -
US2689107A (en) * 1949-08-13 1954-09-14 United Aircraft Corp Vibration damper for blades and vanes
US2984453A (en) * 1957-03-25 1961-05-16 Westinghouse Electric Corp Vibration damper for blading in elastic fluid apparatus
US3357850A (en) * 1963-05-09 1967-12-12 Gen Electric Vibration damping turbomachinery blade
IT1173408B (it) * 1984-02-29 1987-06-24 Hudson Italiana Spa Ventilatore,del tipo a pale cave,avente l'interno di ciascuna pala sotto vuoto
FR2602739B1 (fr) * 1986-07-28 1988-11-18 Aerospatiale Pale en materiaux composites, a structure bilongeron et bicaisson, et a revetement stratifies a sandwich de nid d'abeilles, et son procede de fabrication

Also Published As

Publication number Publication date
DK171333B1 (da) 1996-09-09
WO1994017303A1 (en) 1994-08-04
EP0774071A1 (en) 1997-05-21
DE69421098T2 (de) 2000-05-25
AU5998494A (en) 1994-08-15
EP0774071B1 (en) 1999-10-06
DK135092D0 (da) 1992-11-05
DE69421098D1 (de) 1999-11-11

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired