GB2521166B - Water turbine - Google Patents

Water turbine

Info

Publication number
GB2521166B
GB2521166B GB1321886.2A GB201321886A GB2521166B GB 2521166 B GB2521166 B GB 2521166B GB 201321886 A GB201321886 A GB 201321886A GB 2521166 B GB2521166 B GB 2521166B
Authority
GB
United Kingdom
Prior art keywords
water turbine
turbine
water
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
GB1321886.2A
Other versions
GB201321886D0 (en
GB2521166A (en
Inventor
Barry Bristow
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.)
BLUE TIDAL ENERGY Ltd
Original Assignee
BLUE TIDAL ENERGY 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 BLUE TIDAL ENERGY Ltd filed Critical BLUE TIDAL ENERGY Ltd
Priority to GB1321886.2A priority Critical patent/GB2521166B/en
Publication of GB201321886D0 publication Critical patent/GB201321886D0/en
Priority to PCT/GB2014/053622 priority patent/WO2015087056A1/en
Publication of GB2521166A publication Critical patent/GB2521166A/en
Application granted granted Critical
Publication of GB2521166B publication Critical patent/GB2521166B/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"
    • F03B17/062—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
    • F03B17/067—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 the cyclic relative movement being positively coupled to the movement of rotation
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/218—Rotors for wind turbines with vertical axis with horizontally hinged vanes
    • 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
    • F05B2260/50—Kinematic linkage, i.e. transmission of position
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/72—Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
GB1321886.2A 2013-12-11 2013-12-11 Water turbine Expired - Fee Related GB2521166B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1321886.2A GB2521166B (en) 2013-12-11 2013-12-11 Water turbine
PCT/GB2014/053622 WO2015087056A1 (en) 2013-12-11 2014-12-05 Water turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1321886.2A GB2521166B (en) 2013-12-11 2013-12-11 Water turbine

Publications (3)

Publication Number Publication Date
GB201321886D0 GB201321886D0 (en) 2014-01-22
GB2521166A GB2521166A (en) 2015-06-17
GB2521166B true GB2521166B (en) 2016-03-09

Family

ID=50000532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1321886.2A Expired - Fee Related GB2521166B (en) 2013-12-11 2013-12-11 Water turbine

Country Status (2)

Country Link
GB (1) GB2521166B (en)
WO (1) WO2015087056A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014015580A1 (en) * 2014-10-15 2016-04-21 Hans Erich Gunder Oscillating blades for rectangular or Vetikalachskonverter for use in flowing water.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB319963A (en) * 1928-10-26 1929-10-03 Willem Petrus Van Lammeren Improvements in rotary propellers
US3382931A (en) * 1964-03-12 1968-05-14 Pierre Dejussieu Pontcarral Fluid-driven engine having angularly adjustable blades
US20110116924A1 (en) * 2008-07-28 2011-05-19 Energia Vawt Maciej Pawel Zurek Method for controlling a driving blade with respect to the wind direction, in particular in a wind and water engine with an axis perpendicular to the wind direction and a wind engine having an axis perpendicular to the wind direction with a driving blade controlled with respect to the wind direction
WO2011144830A1 (en) * 2010-05-20 2011-11-24 Bernard Notteghem Turbogenerator comprising a rotor having blades with angles of attack that are adapted to the relative wind

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319027A1 (en) * 1975-07-23 1977-02-18 Rioual Marcel Machine utilising wind or river current - has pivoted blades actuated by cam as machine rotates

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB319963A (en) * 1928-10-26 1929-10-03 Willem Petrus Van Lammeren Improvements in rotary propellers
US3382931A (en) * 1964-03-12 1968-05-14 Pierre Dejussieu Pontcarral Fluid-driven engine having angularly adjustable blades
US20110116924A1 (en) * 2008-07-28 2011-05-19 Energia Vawt Maciej Pawel Zurek Method for controlling a driving blade with respect to the wind direction, in particular in a wind and water engine with an axis perpendicular to the wind direction and a wind engine having an axis perpendicular to the wind direction with a driving blade controlled with respect to the wind direction
WO2011144830A1 (en) * 2010-05-20 2011-11-24 Bernard Notteghem Turbogenerator comprising a rotor having blades with angles of attack that are adapted to the relative wind

Also Published As

Publication number Publication date
GB201321886D0 (en) 2014-01-22
WO2015087056A1 (en) 2015-06-18
GB2521166A (en) 2015-06-17

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Legal Events

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

Effective date: 20171211