WO2011028187A3 - Flow-through turbine with turning blades - Google Patents

Flow-through turbine with turning blades Download PDF

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Publication number
WO2011028187A3
WO2011028187A3 PCT/SK2010/000004 SK2010000004W WO2011028187A3 WO 2011028187 A3 WO2011028187 A3 WO 2011028187A3 SK 2010000004 W SK2010000004 W SK 2010000004W WO 2011028187 A3 WO2011028187 A3 WO 2011028187A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
blades
turbine
working space
flow
Prior art date
Application number
PCT/SK2010/000004
Other languages
French (fr)
Other versions
WO2011028187A2 (en
Inventor
Peter Varga
Original Assignee
Peter Varga
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 Peter Varga filed Critical Peter Varga
Priority to EP10766131A priority Critical patent/EP2473732A2/en
Publication of WO2011028187A2 publication Critical patent/WO2011028187A2/en
Publication of WO2011028187A3 publication Critical patent/WO2011028187A3/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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)

Abstract

Flow-through turbine with turning blades works on the principle of the rotor (3), advantageously another rotor (3) and with using the stator (1), in which the rotor (3) is placed and rotates. The rotor (3) with at least one border element (3) delimits, together with at least two blades (4.1), advantageously shaped, non- sealed working space (9.1), (9.2) of the rotor (3), in which at least two blades are rotating (4.1). Flow of the fluid (2) into the working space (9.1), (9.2) of the rotor (3) sets the blades (4.1 ) of the rotor (3), placed on outside perimeter of the rotor (3) into rotation motion in such manner that it put up pressure on at least two blades (4.1), advantageously shaped, when these lean individually in the starting position against at least one stopper (3.2), placed towards the centre of the rotor (3), kinetic energy of the fluid (2) is transformed to rotary motion of the turbine and its shaft (3.3), then, according to design of the turbine, in approx. 180° rotation of the rotor (3), tilts after working space (9.1) in the dead point and with minimum resistance in the direction of flowing fluid (2), its turbulences, effects of hydrodynamic shape of the blade (4.1) wing in cross-section and effect of centrifugal rotary forces of rotating rotor (3), by its rotation approx. by 180°, they move in non-working space (9.2) of the rotor (3) into starting position.
PCT/SK2010/000004 2009-09-03 2010-09-02 Flow-through turbine with turning blades WO2011028187A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10766131A EP2473732A2 (en) 2009-09-03 2010-09-02 Flow-through turbine with turning blades

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SK5058-2009A SK287751B6 (en) 2009-09-03 2009-09-03 Flow turbine with pivoted blades
SKPP5058-2009 2009-09-03

Publications (2)

Publication Number Publication Date
WO2011028187A2 WO2011028187A2 (en) 2011-03-10
WO2011028187A3 true WO2011028187A3 (en) 2011-10-27

Family

ID=43645888

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SK2010/000004 WO2011028187A2 (en) 2009-09-03 2010-09-02 Flow-through turbine with turning blades

Country Status (3)

Country Link
EP (1) EP2473732A2 (en)
SK (1) SK287751B6 (en)
WO (1) WO2011028187A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012021674A1 (en) * 2012-11-07 2014-05-08 Atlantisstrom GmbH & Co. KG Device for harnessing kinetic energy of a flowing medium
US8933575B2 (en) 2013-02-06 2015-01-13 Harold Lipman Water turbine with pivotable blades
NO343513B1 (en) * 2017-09-06 2019-03-25 Innovako Aanund Ottesen Aanundoturbin

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US376357A (en) * 1888-01-10 Water-wheel
GB1452483A (en) * 1973-05-31 1976-10-13 Martin Botting Dev Ltd Turbine unit
US5076759A (en) * 1986-10-29 1991-12-31 Schoenell Juergen Windmill
US6109863A (en) * 1998-11-16 2000-08-29 Milliken; Larry D. Submersible appartus for generating electricity and associated method
DE10022117A1 (en) * 2000-05-06 2001-12-13 Andreas Reinauer Fluid flow machine e.g. water wheel for converting flow energy of flowing medium into rotational energy, comprises vane wheel located rotatable on vertical shaft which is arranged lying in liquid flow and swivelable vanes
US20030201645A1 (en) * 2000-07-11 2003-10-30 Pacheco Pedro Saavedra Eolic marine electrical generator GEEM
JP3126958U (en) * 2006-08-10 2006-11-16 裕之 伊藤 Rotary impeller for fluid such as wind power and hydraulic power.
WO2010011370A1 (en) * 2008-07-25 2010-01-28 Gulfstream Technologies, Inc. Apparatus and method for generating electric power from a subsurface water current

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928771A (en) * 1974-04-05 1975-12-23 O Robert Straumsnes Water current power generator system
JPS52144548A (en) * 1976-05-28 1977-12-01 Kurakake Norio Complex type water turbine
GB2453537A (en) * 2007-10-08 2009-04-15 George Donald Cutler Turbine with moveable blades

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US376357A (en) * 1888-01-10 Water-wheel
GB1452483A (en) * 1973-05-31 1976-10-13 Martin Botting Dev Ltd Turbine unit
US5076759A (en) * 1986-10-29 1991-12-31 Schoenell Juergen Windmill
US6109863A (en) * 1998-11-16 2000-08-29 Milliken; Larry D. Submersible appartus for generating electricity and associated method
DE10022117A1 (en) * 2000-05-06 2001-12-13 Andreas Reinauer Fluid flow machine e.g. water wheel for converting flow energy of flowing medium into rotational energy, comprises vane wheel located rotatable on vertical shaft which is arranged lying in liquid flow and swivelable vanes
US20030201645A1 (en) * 2000-07-11 2003-10-30 Pacheco Pedro Saavedra Eolic marine electrical generator GEEM
JP3126958U (en) * 2006-08-10 2006-11-16 裕之 伊藤 Rotary impeller for fluid such as wind power and hydraulic power.
WO2010011370A1 (en) * 2008-07-25 2010-01-28 Gulfstream Technologies, Inc. Apparatus and method for generating electric power from a subsurface water current

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2473732A2 *

Also Published As

Publication number Publication date
WO2011028187A2 (en) 2011-03-10
SK50582009A3 (en) 2011-03-04
EP2473732A2 (en) 2012-07-11
SK287751B6 (en) 2011-08-04

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