DE69226515D1 - Selbstbremsende windmühle - Google Patents

Selbstbremsende windmühle

Info

Publication number
DE69226515D1
DE69226515D1 DE69226515T DE69226515T DE69226515D1 DE 69226515 D1 DE69226515 D1 DE 69226515D1 DE 69226515 T DE69226515 T DE 69226515T DE 69226515 T DE69226515 T DE 69226515T DE 69226515 D1 DE69226515 D1 DE 69226515D1
Authority
DE
Germany
Prior art keywords
windmill
braking
self
braking windmill
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 - Lifetime
Application number
DE69226515T
Other languages
English (en)
Inventor
Robert Thomas
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.)
Wind Harvest Co Inc
Original Assignee
Wind Harvest Co Inc
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 Wind Harvest Co Inc filed Critical Wind Harvest Co Inc
Application granted granted Critical
Publication of DE69226515D1 publication Critical patent/DE69226515D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • F03D3/02—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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • 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
    • F03D3/0409—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 surrounding the rotor
    • F03D3/0418—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 surrounding the rotor comprising controllable elements
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
DE69226515T 1991-01-25 1992-01-22 Selbstbremsende windmühle Expired - Lifetime DE69226515D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/645,968 US5057696A (en) 1991-01-25 1991-01-25 Vertical windmill with omnidirectional diffusion
PCT/US1992/000534 WO1992013192A1 (en) 1991-01-25 1992-01-22 Self-braking windmill

Publications (1)

Publication Number Publication Date
DE69226515D1 true DE69226515D1 (de) 1998-09-10

Family

ID=24591201

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69226515T Expired - Lifetime DE69226515D1 (de) 1991-01-25 1992-01-22 Selbstbremsende windmühle

Country Status (4)

Country Link
US (2) US5057696A (de)
EP (2) EP0840007A2 (de)
DE (1) DE69226515D1 (de)
WO (1) WO1992013192A1 (de)

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DE3938992A1 (de) * 1989-11-21 1991-05-23 Schering Ag Kaskadenpolymer-gebundene komplexbildner, deren komplexe und konjugate, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische mittel
US5057696A (en) * 1991-01-25 1991-10-15 Wind Harvest Co., Inc. Vertical windmill with omnidirectional diffusion
US5289042A (en) * 1992-12-11 1994-02-22 Edward Lis Wind operated generator
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CA2181195C (en) * 1996-07-15 1998-11-17 Virgil Grigorescu Vertical or horizontal axis wind energy conversion system: the cardioid principle, quo-vadis
CA2263966A1 (en) * 1996-08-22 1998-02-26 Miguel Angel Robles Akesolo Improvements to eolian energy production systems
US6864597B1 (en) * 1999-01-25 2005-03-08 Jonathan C Ricker Multiaxis turbine
US6394745B1 (en) 2000-05-26 2002-05-28 Saeed Quraeshi Straight-bladed vertical axis wind turbine
AU2001280718A1 (en) * 2000-07-24 2002-02-05 Jonathan C. Ricker Multiaxis turbine
AU2002222320A1 (en) * 2000-12-04 2002-06-18 Arup (Pvt) Ltd Fan assembly
US6784566B2 (en) 2001-01-25 2004-08-31 Robert Nason Thomas Coupled vortex vertical axis wind turbine
US6857846B2 (en) * 2001-06-19 2005-02-22 Lewis H. Miller Stackable vertical axis windmill
US6872045B1 (en) 2002-01-15 2005-03-29 David Eugene Weaver Apparatus and method for fluid drive conversion
AU2003256960A1 (en) * 2002-07-31 2004-02-16 The Board Of Trustees Of The University Of Illinois Wind turbine device
JP3451085B1 (ja) * 2002-09-20 2003-09-29 常夫 野口 風力発電用の風車
US20040164561A1 (en) * 2003-02-21 2004-08-26 Masato Nagawa Drive power apparatus and rotating member utilizing wind and blade member thereof
US6921986B2 (en) * 2003-07-10 2005-07-26 Creative Wind Power Solutions Inc. Horizontal omni-directional windmill
JP4625259B2 (ja) * 2004-01-26 2011-02-02 株式会社グローバルエナジー 縦軸風車
US6984899B1 (en) * 2004-03-01 2006-01-10 The United States Of America As Represented By The Secretary Of The Navy Wind dam electric generator and method
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US7215037B2 (en) * 2004-11-19 2007-05-08 Saverio Scalzi Protective wind energy conversion chamber
FR2899286B1 (fr) * 2006-04-03 2009-11-06 Pierre Andre Marie Dieudonne Eolienne a voilure tournante a fort potentiel energetique
US7425776B2 (en) * 2006-06-21 2008-09-16 Ketcham John C Multi-cylinder wind powered generator
US7365448B2 (en) * 2006-08-17 2008-04-29 X Blade Systems Lp Wind driven power generator
US7911076B2 (en) * 2006-08-17 2011-03-22 Broadstar Developments, Lp Wind driven power generator with moveable cam
US8011876B2 (en) * 2006-10-25 2011-09-06 Gradwohl Donald R Wind driven power generator
US20090079197A1 (en) * 2007-09-26 2009-03-26 Hao-Wei Poo Expandable apparatus for generating electric power using wind energy
US20090096213A1 (en) * 2007-10-12 2009-04-16 Berglund Jerry W Vertical axis wind turbine and method of making the same
US20090097960A1 (en) * 2007-10-16 2009-04-16 Rande Williams Vertical axis windmill assembly
HUP0700705A2 (en) * 2007-10-30 2009-10-28 Viktor Dr Gyoergyi Vertical axis wind turbine and power station
CH700332B1 (de) * 2008-01-04 2010-08-13 Patrick Richter Windkraftanlage.
WO2009094602A1 (en) * 2008-01-24 2009-07-30 Knutson Roger C Multi-axis wind turbine with power concentrator sail
US7635923B2 (en) * 2008-01-25 2009-12-22 Deangeles Steven J Momentum-conserving wind-driven electrical generator
US20100322769A1 (en) * 2008-02-25 2010-12-23 Thomas Glenn Stephens Fluid turbine optimized for power generation
US20090224551A1 (en) * 2008-03-04 2009-09-10 Johnnie Williams Oscillating Windmill
US20090224553A1 (en) * 2008-03-04 2009-09-10 Johnnie Williams Oscillating Windmill
US20100047069A1 (en) * 2008-08-25 2010-02-25 Bright Fong Vertical windmill
US8491266B2 (en) * 2008-10-13 2013-07-23 Joseph Ferenczy Fluid energy conversion device
US8373297B2 (en) * 2009-01-16 2013-02-12 Charles Grigg Wind turbine generator and motor
US8030792B2 (en) * 2009-03-12 2011-10-04 Eastern Wind Power Vertical axis wind turbine system
US8648483B2 (en) 2009-03-12 2014-02-11 Eastern Wind Power Vertical axis wind turbine system
US20110064576A1 (en) * 2009-09-17 2011-03-17 Tianshu Liu Wind Oscillator for Power Generation
US9464623B2 (en) 2009-09-17 2016-10-11 Western Michigan University Research Foundation Method and device for power generation
US20110121576A1 (en) * 2009-11-16 2011-05-26 Bayko John W Multistage electric power generating and ventilating device
KR101030483B1 (ko) * 2010-02-17 2011-04-25 이인남 가변되는 풍차날개를 구비한 풍력발전기
US7988413B2 (en) 2010-04-23 2011-08-02 Eastern Wind Power Vertical axis wind turbine
CN101915212B (zh) * 2010-07-29 2012-08-29 尹建国 一种自动调速式模块化风力发电系统
IT1401810B1 (it) * 2010-09-07 2013-08-28 Linz Electric S R L Turbina eolica ad asse verticale
GB2473756A (en) * 2010-10-05 2011-03-23 Mohammed Nahim Wind turbine with driving motor
US20120292913A1 (en) * 2011-05-19 2012-11-22 Turck Jeffrey W Windmill
US8439641B2 (en) 2011-12-31 2013-05-14 Avigdor Steinberg Flow driven engine
US9103321B1 (en) * 2012-09-13 2015-08-11 Jaime Mlguel Bardia On or off grid vertical axis wind turbine and self contained rapid deployment autonomous battlefield robot recharging and forward operating base horizontal axis wind turbine
US9528498B2 (en) 2012-09-13 2016-12-27 Jaime Miguel Bardia On or off grid vertical axis wind turbine and self contained rapid deployment autonoous battlefield robot recharging and forward operating base horizontal axis wind turbine
BE1021091B1 (nl) * 2012-10-11 2015-11-27 VAN ROMPAY BOUDEWIJN GABRIëL Inrichting voor het opwekken van hydro-elektrische energie
US9284946B2 (en) 2012-12-13 2016-03-15 Kenneth B. Lane Vertical axis windmill with passive over-speed protection
US9695801B1 (en) * 2013-05-08 2017-07-04 David A. Shoffler Wind turbine
US20150316025A1 (en) * 2014-05-01 2015-11-05 Siemens Energy, Inc. Aerodynamic device for a rotor blade of a wind turbine
CN104405584B (zh) * 2014-09-30 2017-06-16 莫海路 一种垂直轴风力机变桨距系统及具有其的风能船
US20180030956A1 (en) * 2015-02-05 2018-02-01 Vijay Rao Fluid Turbine with Control System
ITUA20163880A1 (it) * 2016-05-27 2017-11-27 Ciriaco Natale Colarusso Generatore di moto rotatorio
PL418807A1 (pl) * 2016-09-23 2018-03-26 Jan Wiśniewski Turbina wiatrowa
US10167846B2 (en) * 2016-11-18 2019-01-01 Us Wind Technology Llc Eduction industrial power system
US10774807B2 (en) * 2018-08-05 2020-09-15 George Pul Omni multi axes-vertical axis wind turbine (M-VAWT)
US10988236B2 (en) * 2018-09-12 2021-04-27 George Pul Pipe props rotary wing
CN111486051B (zh) * 2020-04-27 2021-04-23 新昌县麒龙机械科技有限公司 一种可对通风间距调节的立式风能利用装置
US11933271B1 (en) 2023-01-13 2024-03-19 George A. Spencer Vertical axis wind turbine with rotating vanes
US11795909B1 (en) 2023-01-13 2023-10-24 George A. Spencer Vertical axis wind turbine with rotating vanes

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Also Published As

Publication number Publication date
WO1992013192A1 (en) 1992-08-06
US5057696A (en) 1991-10-15
EP0568644A1 (de) 1993-11-10
EP0568644A4 (en) 1994-07-20
EP0568644B1 (de) 1998-08-05
EP0840007A2 (de) 1998-05-06
US5332925A (en) 1994-07-26

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Legal Events

Date Code Title Description
8332 No legal effect for de