GB0900945D0 - Composite blade - Google Patents

Composite blade

Info

Publication number
GB0900945D0
GB0900945D0 GBGB0900945.7A GB0900945A GB0900945D0 GB 0900945 D0 GB0900945 D0 GB 0900945D0 GB 0900945 A GB0900945 A GB 0900945A GB 0900945 D0 GB0900945 D0 GB 0900945D0
Authority
GB
United Kingdom
Prior art keywords
composite blade
blade
composite
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB0900945.7A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aquamarine Power Ltd
Original Assignee
Aquamarine Power Ltd
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 Aquamarine Power Ltd filed Critical Aquamarine Power Ltd
Priority to GBGB0900945.7A priority Critical patent/GB0900945D0/en
Publication of GB0900945D0 publication Critical patent/GB0900945D0/en
Priority to PCT/GB2010/000097 priority patent/WO2010084320A2/en
Priority to GB1000955A priority patent/GB2467226A/en
Ceased legal-status Critical Current

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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/121—Blades, their form or construction
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
    • F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • 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
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6003—Composites; e.g. fibre-reinforced
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/04—Composite, e.g. fibre-reinforced
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GBGB0900945.7A 2009-01-21 2009-01-21 Composite blade Ceased GB0900945D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0900945.7A GB0900945D0 (en) 2009-01-21 2009-01-21 Composite blade
PCT/GB2010/000097 WO2010084320A2 (en) 2009-01-21 2010-01-21 Composite blade
GB1000955A GB2467226A (en) 2009-01-21 2010-01-21 Composite rotor blade with integral hub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0900945.7A GB0900945D0 (en) 2009-01-21 2009-01-21 Composite blade

Publications (1)

Publication Number Publication Date
GB0900945D0 true GB0900945D0 (en) 2009-03-04

Family

ID=40446097

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0900945.7A Ceased GB0900945D0 (en) 2009-01-21 2009-01-21 Composite blade
GB1000955A Withdrawn GB2467226A (en) 2009-01-21 2010-01-21 Composite rotor blade with integral hub

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1000955A Withdrawn GB2467226A (en) 2009-01-21 2010-01-21 Composite rotor blade with integral hub

Country Status (2)

Country Link
GB (2) GB0900945D0 (en)
WO (1) WO2010084320A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2481559B1 (en) * 2011-02-01 2019-05-01 Siemens Aktiengesellschaft Preparing a wind turbine blade for correct positioning in a subsequent assembly step
DE102011013547A1 (en) 2011-03-10 2012-09-13 Voith Patent Gmbh Rotor arrangement for an axial turbine and method for its assembly
DE102011013546A1 (en) 2011-03-10 2012-09-13 Voith Patent Gmbh Axial turbine for a tidal power plant and method for its assembly
GB2489477B (en) * 2011-03-30 2013-04-24 Gurit Uk Ltd Spar for a turbine blade and manufacture thereof
GB2486047B (en) * 2011-10-20 2013-07-17 Aviat Entpr Ltd Attachment system
AT512432B1 (en) 2012-01-20 2016-06-15 Andritz Hydro Gmbh ROTOR WINGS FOR A TURBINE
US20140099203A1 (en) * 2012-10-04 2014-04-10 Wind Harvest International, Inc. Mechanical and other improvements of a vertical axis wind turbine
US10329925B2 (en) 2013-07-15 2019-06-25 United Technologies Corporation Vibration-damped composite airfoils and manufacture methods
US11512728B2 (en) 2020-01-10 2022-11-29 General Electric Company System and method for coupling a hub to a main shaft of a wind turbine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB502409A (en) * 1937-09-11 1939-03-13 Charles Dudley Philippe Improvements in and relating to fibrous materials impregnated with plastic materialsand moulded products prepared therefrom
US4915590A (en) * 1987-08-24 1990-04-10 Fayette Manufacturing Corporation Wind turbine blade attachment methods
US5173023A (en) * 1991-08-12 1992-12-22 Cannon Energy Corporation Wind turbine generator blade and retention system
US5219454A (en) * 1992-04-22 1993-06-15 Denis Class Method and apparatus for balancing wind turbine rotors
DE19903550C1 (en) * 1999-01-29 2000-05-25 Muehlbauer Luftfahrttechn Gmbh Blade root, for a fiber-reinforced plastic propeller or rotor blade of an aeroplane, ground effect vehicle, wind power generator or fan, has a blade sleeve with a profiled inner face bonded by adhesive to a blade body
US6305905B1 (en) * 1999-05-05 2001-10-23 United Technologies Corporation Bolted-on propeller blade
GB0408939D0 (en) 2004-04-22 2004-05-26 Weir Strachan & Henshaw Water current turbine
DE102006022272C5 (en) * 2006-05-11 2013-07-25 Repower Systems Ag Rotor blade connection
DE102007014860B4 (en) * 2007-03-26 2010-04-01 Repower Systems Ag Connection of components of a wind turbine

Also Published As

Publication number Publication date
GB201000955D0 (en) 2010-03-10
WO2010084320A3 (en) 2011-09-15
WO2010084320A2 (en) 2010-07-29
GB2467226A (en) 2010-07-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)