GB2509082B - Turbine Blade - Google Patents

Turbine Blade

Info

Publication number
GB2509082B
GB2509082B GB1222943.1A GB201222943A GB2509082B GB 2509082 B GB2509082 B GB 2509082B GB 201222943 A GB201222943 A GB 201222943A GB 2509082 B GB2509082 B GB 2509082B
Authority
GB
United Kingdom
Prior art keywords
turbine blade
turbine
blade
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.)
Expired - Fee Related
Application number
GB1222943.1A
Other versions
GB2509082A (en
GB201222943D0 (en
Inventor
Luke Mcewen
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.)
Gurit UK Ltd
Original Assignee
Gurit UK 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 Gurit UK Ltd filed Critical Gurit UK Ltd
Priority to GB1222943.1A priority Critical patent/GB2509082B/en
Publication of GB201222943D0 publication Critical patent/GB201222943D0/en
Priority to EP13811916.9A priority patent/EP2935870A1/en
Priority to PCT/EP2013/077235 priority patent/WO2014096100A1/en
Publication of GB2509082A publication Critical patent/GB2509082A/en
Application granted granted Critical
Publication of GB2509082B publication Critical patent/GB2509082B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6003—Composites; 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
    • 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
GB1222943.1A 2012-12-19 2012-12-19 Turbine Blade Expired - Fee Related GB2509082B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1222943.1A GB2509082B (en) 2012-12-19 2012-12-19 Turbine Blade
EP13811916.9A EP2935870A1 (en) 2012-12-19 2013-12-18 Turbine blade
PCT/EP2013/077235 WO2014096100A1 (en) 2012-12-19 2013-12-18 Turbine blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1222943.1A GB2509082B (en) 2012-12-19 2012-12-19 Turbine Blade

Publications (3)

Publication Number Publication Date
GB201222943D0 GB201222943D0 (en) 2013-01-30
GB2509082A GB2509082A (en) 2014-06-25
GB2509082B true GB2509082B (en) 2015-06-17

Family

ID=47631030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1222943.1A Expired - Fee Related GB2509082B (en) 2012-12-19 2012-12-19 Turbine Blade

Country Status (3)

Country Link
EP (1) EP2935870A1 (en)
GB (1) GB2509082B (en)
WO (1) WO2014096100A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2512608B (en) * 2013-04-03 2015-09-16 Aviat Entpr Ltd Rotor blade
WO2015084467A2 (en) * 2013-09-19 2015-06-11 Obermeyer Henry K Hydromotive machine impeller attachment
BR112020009468B1 (en) 2017-11-16 2023-12-05 Wobben Properties Gmbh ROTOR BLADE, MOUNTED ROTOR BLADE, ROTOR FOR A WIND TURBINE, WIND TURBINE, AND, METHODS FOR PRODUCING A ROTOR BLADE, FOR CONNECTING A ROTOR BLADE TO A ROTOR HUB, AND FOR REPAIRING A ROTOR OF A WIND TURBINE
DE102018130895A1 (en) * 2018-12-04 2020-06-04 Wobben Properties Gmbh Rotor for a wind turbine and process
CN116146582B (en) * 2023-04-17 2023-06-27 新创碳谷集团有限公司 Sectional type wind power blade bolt connection structure and replacement method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001042647A2 (en) * 1999-12-09 2001-06-14 Aerpac Holding B.V. Wind turbine rotor, and hub and extender therefor
US20120045339A1 (en) * 2008-12-12 2012-02-23 Angus Fleming Rotor blades

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070264121A1 (en) * 2006-05-10 2007-11-15 Miller James W Torsion blade pivot windmill
DK2697046T3 (en) * 2011-04-11 2016-05-23 Lm Wp Patent Holding As Windmill blade with tapered root bushings

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001042647A2 (en) * 1999-12-09 2001-06-14 Aerpac Holding B.V. Wind turbine rotor, and hub and extender therefor
US20120045339A1 (en) * 2008-12-12 2012-02-23 Angus Fleming Rotor blades

Also Published As

Publication number Publication date
WO2014096100A1 (en) 2014-06-26
GB2509082A (en) 2014-06-25
GB201222943D0 (en) 2013-01-30
EP2935870A1 (en) 2015-10-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181219