GB1518151A - Energy extracting machine - Google Patents

Energy extracting machine

Info

Publication number
GB1518151A
GB1518151A GB6424/75A GB642475A GB1518151A GB 1518151 A GB1518151 A GB 1518151A GB 6424/75 A GB6424/75 A GB 6424/75A GB 642475 A GB642475 A GB 642475A GB 1518151 A GB1518151 A GB 1518151A
Authority
GB
United Kingdom
Prior art keywords
blades
wind
rotors
rotor
degrees
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
Application number
GB6424/75A
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 GB6424/75A priority Critical patent/GB1518151A/en
Publication of GB1518151A publication Critical patent/GB1518151A/en
Expired legal-status Critical Current

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 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • 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
    • F05B2240/213—Rotors for wind turbines with vertical axis of the Savonius type
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

1518151 Wind and water driven rotors E W H CHRISTIE and A M PECK 14 May 1976 [14 Feb 1975] 6424/75 Heading FIT A wind or water driven rotor 1 comprises at least two longitudinally extending helical blades 2, 2' spaced about the rotor axis with the concave sides of their curved portions 10, 10' extending through at least 90 degrees and facing in the same circumferential direction. The angle of twist of each blade times the number of blades is 360 degrees or a multiple thereof, e.g. the two blades shown each twist through 180 degrees. The wind motor shown is supported by shaft 4 in bearings 5 carried by mast 6, a pulley 7' providing power output e.g. to a generator or pump. The blades may be of sheet steel or glass fibre and may have a thickened aerofoil profile Fig. 5 (not shown). To prevent excessive loading, self closing venting ports or fail safe weaker sections may be provided. Alternatively the rotor support may deflect against return springs. Blades 2, 2' may have radial stiffening members 11 or longitudinal internal baffles (11'), Fig. 4 (not shown). Several rotors may be suspended with their axes horizontal from a support frame which is steered into wind on a circular track by vertically extending rotors. In a water driven arrangement one or more rotors may be anchored to a river bottom, mounted on floats or suspended from a bridge. The axial lift effect produced by the helical blades may be used to lift a vertically mounted rotor clear of flood waters, or in a three blade wind motor Fig. 11 (not shown) to relieve the load on bearings (31). Other mounting arrangements are described.
GB6424/75A 1976-05-14 1976-05-14 Energy extracting machine Expired GB1518151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6424/75A GB1518151A (en) 1976-05-14 1976-05-14 Energy extracting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6424/75A GB1518151A (en) 1976-05-14 1976-05-14 Energy extracting machine

Publications (1)

Publication Number Publication Date
GB1518151A true GB1518151A (en) 1978-07-19

Family

ID=9814246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6424/75A Expired GB1518151A (en) 1976-05-14 1976-05-14 Energy extracting machine

Country Status (1)

Country Link
GB (1) GB1518151A (en)

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441739A1 (en) * 1978-11-20 1980-06-13 Leboedec Francois Single blade propeller - has adjustable fixing devices for multiple spiral blades attached to common shaft on bearing
US4293274A (en) * 1979-09-24 1981-10-06 Gilman Frederick C Vertical axis wind turbine for generating usable energy
US4362470A (en) * 1981-04-23 1982-12-07 Locastro Gerlando J Wind turbine
US4377091A (en) * 1981-03-02 1983-03-22 The Foxboro Company Vertical axis turbine flowmeter
GB2117841A (en) * 1981-11-09 1983-10-19 Jane Evelyn Trembath Tide-thrust twist turbine
EP0045615B1 (en) * 1980-07-25 1985-05-15 Flettner Ventilator Limited Vehicle or building ventilating system driven by moving air
US4606697A (en) * 1984-08-15 1986-08-19 Advance Energy Conversion Corporation Wind turbine generator
US4630996A (en) * 1983-09-22 1986-12-23 Ken Hayashibara Windmill
US4718821A (en) * 1986-06-04 1988-01-12 Clancy Brian D Windmill blade
GB2210934A (en) * 1987-12-15 1989-06-21 Alvin Henry Benesh Wind turbine system using twin savonius-type rotors
US5350273A (en) * 1993-08-23 1994-09-27 Hector Sr Francis N Wind energy collection system
WO1996001368A1 (en) * 1993-06-11 1996-01-18 Hans Erich Gunder Wind-energy convertor with a vertical axis of rotation
US5494407A (en) * 1994-12-16 1996-02-27 Benesh; Alvin H. Wind turbine with savonius-type rotor
FR2768187A1 (en) * 1997-09-10 1999-03-12 Gerard Tirreau HELICOIDAL WIND TURBINE WITH VERTICAL ROTATION AXIS
DE10227404A1 (en) * 2002-06-20 2004-01-15 Krüger, Wolfgang Drive rotor for vertical motion wind power systems has blade with flat wave profile that is twisted in longitudinal direction with flat pitch angle with zigzag or sinusoidal normal function profile
GB2404227A (en) * 2003-07-24 2005-01-26 Xc02 Conisbee Ltd A vertical axis wind turbine
WO2005010353A3 (en) * 2003-07-25 2005-03-24 Dixi Holding B V Improved vertical axis water turbine
US6966830B2 (en) 2001-02-15 2005-11-22 Flettner Ventilator Limited Device for ventilation and/or air circulation
WO2006063380A1 (en) * 2004-10-20 2006-06-22 Vortech Energy & Power Pty Limited Vertical axis wind turbine with twisted blade or auxiliary blade
WO2007019484A1 (en) * 2005-08-08 2007-02-15 Spira International Methods and systems for generating wind energy
GB2443637A (en) * 2006-11-09 2008-05-14 Howard Julian Matthews Twisted blade vertical axis wind turbine
WO2009047595A1 (en) 2007-10-08 2009-04-16 Sergio Biucchi Vertical-axis wind-powered electric power generator with photovoltaic cogeneration
DE102008044807A1 (en) * 2008-08-28 2010-03-04 Sahm, Marion Flow-stream converter, especially a domestic wind-power converter, has two intermediately arranged blades coupled to output shaft
WO2009050663A3 (en) * 2007-10-16 2010-04-08 Salvador Domenech Barcons Driving force generating device
US7726934B2 (en) * 2007-02-06 2010-06-01 Preferred Energy, L.L.C. Vertical axis wind turbine
FR2945325A1 (en) * 2009-05-11 2010-11-12 Iosis Concept WIND MACHINE WITH PERPENDICULAR ROTATION AXIS AT THE WIND DIRECTION.
WO2010132956A1 (en) * 2009-05-22 2010-11-25 Atlantis Resources Corporation Pte Limited Improvements to control of underwater turbine
FR2958692A1 (en) * 2010-04-13 2011-10-14 Frederic Mourier ARRANGEMENT OF BLADES OF A ROTATING MOBILE SUCH AS A HYDROLIENNE
CN102359433A (en) * 2011-09-20 2012-02-22 中冶京诚工程技术有限公司 Vertical axis wind driven generator
FR2985765A1 (en) * 2012-01-16 2013-07-19 Sarl Eolie DARRIEUS OR SAVONIUS TYPE ROTOR MOUNTING ARCHITECTURE FOR LOADING BEARINGS
US8633609B2 (en) 2008-04-14 2014-01-21 Atlantis Resources Corporation Pte Limited Sub sea central axis turbine with rearwardly raked blades
US8664790B2 (en) 2009-04-28 2014-03-04 Atlantis Resources Corporation Pte Limited Underwater power generator with dual blade sets
EP2746579A1 (en) * 2012-12-20 2014-06-25 Sarl Eolie Architecture for mounting a Darrieus or Savonius rotor making it possible to load the bearings
US8801386B2 (en) 2008-04-14 2014-08-12 Atlantis Resources Corporation Pte Limited Blade for a water turbine
US8920200B2 (en) 2009-10-27 2014-12-30 Atlantis Resources Corporation Pte Connector for mounting an underwater power generator
RU2545106C1 (en) * 2013-10-01 2015-03-27 Николай Петрович Дядченко Wind power plant of rotor type
ES2578554A1 (en) * 2015-01-21 2016-07-27 Clean & Wind Spain, S.L. Turbine and vertical axis wind turbine for power generation (Machine-translation by Google Translate, not legally binding)
WO2024077396A1 (en) * 2022-10-13 2024-04-18 Kootenay Kinetic Energy Turbine Inc. Vertical axis turbine

Cited By (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441739A1 (en) * 1978-11-20 1980-06-13 Leboedec Francois Single blade propeller - has adjustable fixing devices for multiple spiral blades attached to common shaft on bearing
US4293274A (en) * 1979-09-24 1981-10-06 Gilman Frederick C Vertical axis wind turbine for generating usable energy
EP0045615B1 (en) * 1980-07-25 1985-05-15 Flettner Ventilator Limited Vehicle or building ventilating system driven by moving air
US4377091A (en) * 1981-03-02 1983-03-22 The Foxboro Company Vertical axis turbine flowmeter
US4362470A (en) * 1981-04-23 1982-12-07 Locastro Gerlando J Wind turbine
GB2117841A (en) * 1981-11-09 1983-10-19 Jane Evelyn Trembath Tide-thrust twist turbine
US4630996A (en) * 1983-09-22 1986-12-23 Ken Hayashibara Windmill
US4606697A (en) * 1984-08-15 1986-08-19 Advance Energy Conversion Corporation Wind turbine generator
US4718821A (en) * 1986-06-04 1988-01-12 Clancy Brian D Windmill blade
GB2210934A (en) * 1987-12-15 1989-06-21 Alvin Henry Benesh Wind turbine system using twin savonius-type rotors
GB2210934B (en) * 1987-12-15 1992-07-08 Alvin Henry Benesh Wind turbine system using twin-savonius-type rotors
WO1996001368A1 (en) * 1993-06-11 1996-01-18 Hans Erich Gunder Wind-energy convertor with a vertical axis of rotation
US5350273A (en) * 1993-08-23 1994-09-27 Hector Sr Francis N Wind energy collection system
US5494407A (en) * 1994-12-16 1996-02-27 Benesh; Alvin H. Wind turbine with savonius-type rotor
FR2768187A1 (en) * 1997-09-10 1999-03-12 Gerard Tirreau HELICOIDAL WIND TURBINE WITH VERTICAL ROTATION AXIS
WO1999013219A1 (en) * 1997-09-10 1999-03-18 Tirreau Gerard Wind power plant with vertical axis of rotation
US6966830B2 (en) 2001-02-15 2005-11-22 Flettner Ventilator Limited Device for ventilation and/or air circulation
DE10227404B4 (en) * 2002-06-20 2008-05-21 Krüger, Wolfgang Drive rotor for vertically running wind turbines
DE10227404A1 (en) * 2002-06-20 2004-01-15 Krüger, Wolfgang Drive rotor for vertical motion wind power systems has blade with flat wave profile that is twisted in longitudinal direction with flat pitch angle with zigzag or sinusoidal normal function profile
GB2404227A (en) * 2003-07-24 2005-01-26 Xc02 Conisbee Ltd A vertical axis wind turbine
GB2404227B (en) * 2003-07-24 2006-02-01 Xc02 Conisbee Ltd Vertical-axis wind turbine
WO2005010353A3 (en) * 2003-07-25 2005-03-24 Dixi Holding B V Improved vertical axis water turbine
US8469665B2 (en) 2004-10-20 2013-06-25 Windworks Engineering Limited Vertical axis wind turbine with twisted blade or auxiliary blade
WO2006063380A1 (en) * 2004-10-20 2006-06-22 Vortech Energy & Power Pty Limited Vertical axis wind turbine with twisted blade or auxiliary blade
WO2007019484A1 (en) * 2005-08-08 2007-02-15 Spira International Methods and systems for generating wind energy
GB2443637A (en) * 2006-11-09 2008-05-14 Howard Julian Matthews Twisted blade vertical axis wind turbine
US7726934B2 (en) * 2007-02-06 2010-06-01 Preferred Energy, L.L.C. Vertical axis wind turbine
WO2009047595A1 (en) 2007-10-08 2009-04-16 Sergio Biucchi Vertical-axis wind-powered electric power generator with photovoltaic cogeneration
WO2009050663A3 (en) * 2007-10-16 2010-04-08 Salvador Domenech Barcons Driving force generating device
ES2338835A1 (en) * 2007-10-16 2010-05-12 Salvador Domenech Barcons Driving force generating device
US8801386B2 (en) 2008-04-14 2014-08-12 Atlantis Resources Corporation Pte Limited Blade for a water turbine
US8633609B2 (en) 2008-04-14 2014-01-21 Atlantis Resources Corporation Pte Limited Sub sea central axis turbine with rearwardly raked blades
DE102008044807A1 (en) * 2008-08-28 2010-03-04 Sahm, Marion Flow-stream converter, especially a domestic wind-power converter, has two intermediately arranged blades coupled to output shaft
US8664790B2 (en) 2009-04-28 2014-03-04 Atlantis Resources Corporation Pte Limited Underwater power generator with dual blade sets
WO2010130947A3 (en) * 2009-05-11 2011-03-31 Iosis Concept Wind turbine with a rotational axis perpendicular to the direction of the wind
FR2945325A1 (en) * 2009-05-11 2010-11-12 Iosis Concept WIND MACHINE WITH PERPENDICULAR ROTATION AXIS AT THE WIND DIRECTION.
WO2010132956A1 (en) * 2009-05-22 2010-11-25 Atlantis Resources Corporation Pte Limited Improvements to control of underwater turbine
CN102439286A (en) * 2009-05-22 2012-05-02 亚特兰蒂斯能源有限公司 Improvements to control of underwater turbine
US8920200B2 (en) 2009-10-27 2014-12-30 Atlantis Resources Corporation Pte Connector for mounting an underwater power generator
EP2395231A3 (en) * 2010-04-13 2013-11-27 Sarl Edie Arrangement of blades of a rotary mobile such as a marine turbine
FR2958692A1 (en) * 2010-04-13 2011-10-14 Frederic Mourier ARRANGEMENT OF BLADES OF A ROTATING MOBILE SUCH AS A HYDROLIENNE
CN102359433A (en) * 2011-09-20 2012-02-22 中冶京诚工程技术有限公司 Vertical axis wind driven generator
FR2985788A1 (en) * 2012-01-16 2013-07-19 Sarl Eolie Device for maintaining rotor of e.g. Darrieus type turbine, has two or more bearings maintaining shaft with frame and shifted with respect to each other in vertical plane, where shaft is maintained in two bearing points
FR2985765A1 (en) * 2012-01-16 2013-07-19 Sarl Eolie DARRIEUS OR SAVONIUS TYPE ROTOR MOUNTING ARCHITECTURE FOR LOADING BEARINGS
EP2746579A1 (en) * 2012-12-20 2014-06-25 Sarl Eolie Architecture for mounting a Darrieus or Savonius rotor making it possible to load the bearings
RU2545106C1 (en) * 2013-10-01 2015-03-27 Николай Петрович Дядченко Wind power plant of rotor type
ES2578554A1 (en) * 2015-01-21 2016-07-27 Clean & Wind Spain, S.L. Turbine and vertical axis wind turbine for power generation (Machine-translation by Google Translate, not legally binding)
WO2024077396A1 (en) * 2022-10-13 2024-04-18 Kootenay Kinetic Energy Turbine Inc. Vertical axis turbine

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]