GB2460021B - Rotor blades - Google Patents
Rotor bladesInfo
- Publication number
- GB2460021B GB2460021B GB0808313A GB0808313A GB2460021B GB 2460021 B GB2460021 B GB 2460021B GB 0808313 A GB0808313 A GB 0808313A GB 0808313 A GB0808313 A GB 0808313A GB 2460021 B GB2460021 B GB 2460021B
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor blades
- blades
- rotor
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/28—Leading or trailing edges attached to primary structures, e.g. forming fixed slots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C5/00—Stabilising surfaces
-
- 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
- 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
- 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
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
-
- 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
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/97—Mounting on supporting structures or systems on a submerged structure
-
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1012668A GB2471031B (en) | 2008-05-08 | 2008-05-08 | Rotor blades having foam ribs |
GB0808313A GB2460021B (en) | 2008-05-08 | 2008-05-08 | Rotor blades |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0808313A GB2460021B (en) | 2008-05-08 | 2008-05-08 | Rotor blades |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0808313D0 GB0808313D0 (en) | 2008-06-11 |
GB2460021A GB2460021A (en) | 2009-11-18 |
GB2460021B true GB2460021B (en) | 2010-09-22 |
Family
ID=39537433
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0808313A Active GB2460021B (en) | 2008-05-08 | 2008-05-08 | Rotor blades |
GB1012668A Active GB2471031B (en) | 2008-05-08 | 2008-05-08 | Rotor blades having foam ribs |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1012668A Active GB2471031B (en) | 2008-05-08 | 2008-05-08 | Rotor blades having foam ribs |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2460021B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101798983B (en) * | 2010-03-22 | 2011-12-21 | 东北师范大学 | Special turbine for self-variable-pitch bidirectional-flow ocean current power station |
GB2485548B (en) * | 2010-11-17 | 2012-10-24 | Aviat Entpr Ltd | Rotor blade for water turbine |
GB2486699B (en) * | 2010-12-23 | 2012-12-26 | Tidal Generation Ltd | Rotor blades |
CN102128128A (en) * | 2011-03-23 | 2011-07-20 | 刘华栋 | Permanent magnet direct drive type tidal current power generation device |
ITBG20110049A1 (en) * | 2011-12-19 | 2013-06-20 | Andreino Pesenti | POWERED WHEEL DRIVING WHEEL WITH DOOR CLOSED |
DE102013217180A1 (en) * | 2013-08-28 | 2015-03-05 | Voith Patent Gmbh | Current power plant |
GB2530777A (en) * | 2014-10-02 | 2016-04-06 | Marine Current Turbines Ltd | Turbine blade and method of manufacture |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5569762A (en) * | 1978-11-21 | 1980-05-26 | Tokuji Suzuki | Windmill or water wheel vane |
US4797066A (en) * | 1986-01-28 | 1989-01-10 | Stroemberg Karl Otto | Turbine wheel having hub-mounted elastically deformable blade made of reinforced polymeric composite material |
GB2216606A (en) * | 1988-03-23 | 1989-10-11 | George Jeronimidis | Fluid dynamic structures containing anisotropic material |
WO2002042638A1 (en) * | 2000-11-27 | 2002-05-30 | Alstom Power N.V. | Method for making a hydraulic turbine component |
WO2003040558A1 (en) * | 2001-11-09 | 2003-05-15 | Tokai University Educational System | Integrated wind and water turbine and method of manufacturing the wheel |
GB2394515A (en) * | 2002-09-27 | 2004-04-28 | Marine Current Turbines Ltd | Equalising static pressures acting upon rotor blades and hydrofoils |
US20060051210A1 (en) * | 2002-10-02 | 2006-03-09 | Alstom Technology Ltd. | Francis turbine |
EP1880833A1 (en) * | 2006-07-19 | 2008-01-23 | National University of Ireland, Galway | Composite articles comprising in-situ-polymerisable thermoplastic material and processes for their construction |
US20080159873A1 (en) * | 2006-12-05 | 2008-07-03 | Neo-Aerodynamic Ltd. | Cross fluid-flow axis turbine |
-
2008
- 2008-05-08 GB GB0808313A patent/GB2460021B/en active Active
- 2008-05-08 GB GB1012668A patent/GB2471031B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5569762A (en) * | 1978-11-21 | 1980-05-26 | Tokuji Suzuki | Windmill or water wheel vane |
US4797066A (en) * | 1986-01-28 | 1989-01-10 | Stroemberg Karl Otto | Turbine wheel having hub-mounted elastically deformable blade made of reinforced polymeric composite material |
GB2216606A (en) * | 1988-03-23 | 1989-10-11 | George Jeronimidis | Fluid dynamic structures containing anisotropic material |
WO2002042638A1 (en) * | 2000-11-27 | 2002-05-30 | Alstom Power N.V. | Method for making a hydraulic turbine component |
WO2003040558A1 (en) * | 2001-11-09 | 2003-05-15 | Tokai University Educational System | Integrated wind and water turbine and method of manufacturing the wheel |
GB2394515A (en) * | 2002-09-27 | 2004-04-28 | Marine Current Turbines Ltd | Equalising static pressures acting upon rotor blades and hydrofoils |
US20060051210A1 (en) * | 2002-10-02 | 2006-03-09 | Alstom Technology Ltd. | Francis turbine |
EP1880833A1 (en) * | 2006-07-19 | 2008-01-23 | National University of Ireland, Galway | Composite articles comprising in-situ-polymerisable thermoplastic material and processes for their construction |
US20080159873A1 (en) * | 2006-12-05 | 2008-07-03 | Neo-Aerodynamic Ltd. | Cross fluid-flow axis turbine |
Also Published As
Publication number | Publication date |
---|---|
GB2471031B (en) | 2011-04-27 |
GB201012668D0 (en) | 2010-09-15 |
GB2471031A (en) | 2010-12-15 |
GB0808313D0 (en) | 2008-06-11 |
GB2460021A (en) | 2009-11-18 |
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