GB2435908B - Vertical Axis Turbine for Low Speed Flows with Stall Prevention - Google Patents

Vertical Axis Turbine for Low Speed Flows with Stall Prevention

Info

Publication number
GB2435908B
GB2435908B GB0604625A GB0604625A GB2435908B GB 2435908 B GB2435908 B GB 2435908B GB 0604625 A GB0604625 A GB 0604625A GB 0604625 A GB0604625 A GB 0604625A GB 2435908 B GB2435908 B GB 2435908B
Authority
GB
United Kingdom
Prior art keywords
vertical axis
low speed
axis turbine
stall prevention
speed flows
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
Application number
GB0604625A
Other versions
GB2435908A (en
GB0604625D0 (en
Inventor
Paul Hales
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0604625A priority Critical patent/GB2435908B/en
Publication of GB0604625D0 publication Critical patent/GB0604625D0/en
Publication of GB2435908A publication Critical patent/GB2435908A/en
Application granted granted Critical
Publication of GB2435908B publication Critical patent/GB2435908B/en
Active 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
    • 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"
    • 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"
    • F03B17/062—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 at right angle to flow direction
    • F03B17/065—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 at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • F03D3/068—Cyclic movements mechanically controlled by the rotor 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
    • Y02E10/30—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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
GB0604625A 2006-03-08 2006-03-08 Vertical Axis Turbine for Low Speed Flows with Stall Prevention Active GB2435908B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0604625A GB2435908B (en) 2006-03-08 2006-03-08 Vertical Axis Turbine for Low Speed Flows with Stall Prevention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0604625A GB2435908B (en) 2006-03-08 2006-03-08 Vertical Axis Turbine for Low Speed Flows with Stall Prevention

Publications (3)

Publication Number Publication Date
GB0604625D0 GB0604625D0 (en) 2006-04-19
GB2435908A GB2435908A (en) 2007-09-12
GB2435908B true GB2435908B (en) 2011-04-13

Family

ID=36241172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0604625A Active GB2435908B (en) 2006-03-08 2006-03-08 Vertical Axis Turbine for Low Speed Flows with Stall Prevention

Country Status (1)

Country Link
GB (1) GB2435908B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452484A (en) * 2007-09-04 2009-03-11 Paul Hales Swinging flap type turbine with Savonius turbine for stall prevention
GB2453537A (en) * 2007-10-08 2009-04-15 George Donald Cutler Turbine with moveable blades
GB2461862A (en) * 2008-07-11 2010-01-20 John Martin Dunn Fluid flow kinetic energy station using pressure faces which swing onto stoppers
WO2012137028A2 (en) * 2011-04-07 2012-10-11 Gordon David Bell The sunderland vawt
FR2986280B1 (en) * 2012-01-27 2016-09-16 Converteam Tech Ltd HYDROLIAN ROTOR COMPRISING AT LEAST ONE MOBILE BLADE ROTATING AROUND A RADIAL AXIS AND MEANS FOR LIMITING THE MOTION IN ROTATION OF SAID BLADE, AND HYDROLIENNE COMPRISING SUCH A ROTOR
CN102926928A (en) * 2012-11-23 2013-02-13 浙江大学 Vertical shaft wind wheel of wind driven generator
US8933575B2 (en) 2013-02-06 2015-01-13 Harold Lipman Water turbine with pivotable blades
CN103266983B (en) * 2013-06-07 2016-04-20 青岛理工大学 Movable blade-type tidal power generation device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346305A (en) * 1976-11-30 1982-08-24 White Forest B Governor for fluid current motor
GB2184171A (en) * 1985-12-12 1987-06-17 John Nicoll Vannan Fluid driven rotary device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346305A (en) * 1976-11-30 1982-08-24 White Forest B Governor for fluid current motor
GB2184171A (en) * 1985-12-12 1987-06-17 John Nicoll Vannan Fluid driven rotary device

Also Published As

Publication number Publication date
GB2435908A (en) 2007-09-12
GB0604625D0 (en) 2006-04-19

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Legal Events

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20230302 AND 20230308

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20231116 AND 20231122