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CL2011000033A1 - Turbine for use in extracting energy from a water flow, comprising a set of turbine blades, where at least one turbine blades of the set are formed to be adjustable, and where the blade surface area presented in the flow direction it is reduced when it is in the return configuration; method. - Google Patents

Turbine for use in extracting energy from a water flow, comprising a set of turbine blades, where at least one turbine blades of the set are formed to be adjustable, and where the blade surface area presented in the flow direction it is reduced when it is in the return configuration; method.

Info

Publication number
CL2011000033A1
CL2011000033A1 CL2011000033A CL2011000033A CL2011000033A1 CL 2011000033 A1 CL2011000033 A1 CL 2011000033A1 CL 2011000033 A CL2011000033 A CL 2011000033A CL 2011000033 A CL2011000033 A CL 2011000033A CL 2011000033 A1 CL2011000033 A1 CL 2011000033A1
Authority
CL
Chile
Prior art keywords
turbine blades
turbine
adjustable
surface area
blade surface
Prior art date
Application number
CL2011000033A
Other languages
Spanish (es)
Inventor
James Mowat
Original Assignee
Mowat Technical & Desing Services 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 Mowat Technical & Desing Services Ltd filed Critical Mowat Technical & Desing Services Ltd
Publication of CL2011000033A1 publication Critical patent/CL2011000033A1/en

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
    • 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

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)

Abstract

Turbina para uso en extraer energía desde un flujo de agua que comprende un conjunto de aspas de turbina, donde al menos unas aspas de turbina del conjunto estén formadas para ser ajustables, y donde el área de superficie de aspa presentada en la dirección de flujo se reduce cuando está en la configuración de retorno.Turbine for use in extracting energy from a water flow comprising a set of turbine blades, where at least one turbine blades of the set are formed to be adjustable, and where the blade surface area presented in the flow direction is reduce when in return configuration.

CL2011000033A 2008-07-09 2011-01-07 Turbine for use in extracting energy from a water flow, comprising a set of turbine blades, where at least one turbine blades of the set are formed to be adjustable, and where the blade surface area presented in the flow direction it is reduced when it is in the return configuration; method. CL2011000033A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0812524.7A GB0812524D0 (en) 2008-07-09 2008-07-09 Water turbine

Publications (1)

Publication Number Publication Date
CL2011000033A1 true CL2011000033A1 (en) 2011-07-15

Family

ID=39718185

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011000033A CL2011000033A1 (en) 2008-07-09 2011-01-07 Turbine for use in extracting energy from a water flow, comprising a set of turbine blades, where at least one turbine blades of the set are formed to be adjustable, and where the blade surface area presented in the flow direction it is reduced when it is in the return configuration; method.

Country Status (7)

Country Link
US (1) US20110142625A1 (en)
EP (1) EP2310669A1 (en)
BR (1) BRPI0915880A2 (en)
CA (1) CA2730266A1 (en)
CL (1) CL2011000033A1 (en)
GB (1) GB0812524D0 (en)
WO (1) WO2010004286A1 (en)

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* Cited by examiner, † Cited by third party
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EP2381090A3 (en) * 2010-04-25 2012-10-03 Iiapia Leverage-maximizing vertical axis waterwheel rotor
ITFI20110028A1 (en) * 2011-02-18 2012-08-19 Marco Gatti TURBINE FOR THE TRAINING OF KINETIC ENERGY OF A MARINE, FLUVIAL OR WIND CURRENT, WHOSE IMPELLER WILL BE EQUIPPED WITH ADJUSTABLE BLADES THROUGH MECHANICAL CONTROL, ALSO AS A FUNCTION OF DIRECTION OF THE CURRENT AND ELIMINATION SYSTEM
WO2011138749A1 (en) * 2010-05-05 2011-11-10 Marco Gatti Plant for the exploitation of marine or river currents for the production of electricity
WO2011161688A2 (en) * 2010-06-22 2011-12-29 Ashish Kumar Deb A device to utilize energy intrinsic in water movements
KR20130122639A (en) 2010-11-03 2013-11-07 내셔날 리서치 카운실 오브 캐나다 Oscillating foil turbine
FR2976979B1 (en) * 2011-06-23 2015-03-20 Saunier Christian Georges Gerard ENERGY RECOVERY CELL CONVERTING THE KINETIC ENERGY OF AQUATIC CURRENT IN MECHANICAL EXPLOITABLE ENERGY
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
SMT201800524T1 (en) * 2013-04-11 2018-11-09 Oryon Consultancy&Development Watermill device and method of generating electrical energy by means of such a device
US11578606B2 (en) * 2017-11-22 2023-02-14 Cesar Mercier Fluid displacement turbine
EP4067640A1 (en) * 2021-04-01 2022-10-05 ArianeGroup GmbH Marine turbine power plant

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1597641A (en) * 1926-08-24 Water motor
US1350265A (en) * 1919-06-30 1920-08-17 Joseph Gabriel Recuero Hydraulic motor
US2128592A (en) * 1936-09-23 1938-08-30 Michael D Mushkin Current-propelled turbine
US2419384A (en) * 1945-10-09 1947-04-22 Edward E Wilson Fluid power wheel
US3743848A (en) * 1972-02-25 1973-07-03 N Strickland Wind driven power producing apparatus
US5256034A (en) * 1991-04-19 1993-10-26 Sultzbaugh John S Variable pitch propeller for use in conjunction with a vertical axis wind turbine
US5324164A (en) * 1991-06-13 1994-06-28 Doering John N Fluid active device
US6109863A (en) * 1998-11-16 2000-08-29 Milliken; Larry D. Submersible appartus for generating electricity and associated method
FR2805311A1 (en) * 2000-02-22 2001-08-24 Jean Marie Golsse Open type six bladed radial turbine for connecting to electricity generator
PE20020090A1 (en) * 2000-07-11 2002-02-10 Pacheco Pedro Saavedra MARINE WIND ELECTRIC GENERATOR
NL1020174C2 (en) * 2002-03-14 2003-09-16 Whale Tail Energy B V Hydroelectric generator, has horizontal blades with individually adjustable angles extending between parallel discs
US6688842B2 (en) * 2002-06-24 2004-02-10 Bruce E. Boatner Vertical axis wind engine
US6960062B2 (en) * 2003-01-16 2005-11-01 Anatoly Blank Frost-resistant windmill for use in urban environment
US20070036641A1 (en) * 2005-08-09 2007-02-15 Mcnabb Michael Cycloidal turbine
DE102006002137A1 (en) * 2006-01-17 2007-07-19 Schiel, Katja Rotational sail II
US20090097960A1 (en) * 2007-10-16 2009-04-16 Rande Williams Vertical axis windmill assembly
US8016544B1 (en) * 2010-03-08 2011-09-13 Nguyen Huy T Vertical windmill

Also Published As

Publication number Publication date
EP2310669A1 (en) 2011-04-20
BRPI0915880A2 (en) 2015-11-03
US20110142625A1 (en) 2011-06-16
CA2730266A1 (en) 2010-01-14
GB0812524D0 (en) 2008-08-13
WO2010004286A1 (en) 2010-01-14

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