[go: up one dir, main page]

WO2009024714A3 - Wind turbine with vertical axis - Google Patents

Wind turbine with vertical axis Download PDF

Info

Publication number
WO2009024714A3
WO2009024714A3 PCT/FR2008/051436 FR2008051436W WO2009024714A3 WO 2009024714 A3 WO2009024714 A3 WO 2009024714A3 FR 2008051436 W FR2008051436 W FR 2008051436W WO 2009024714 A3 WO2009024714 A3 WO 2009024714A3
Authority
WO
WIPO (PCT)
Prior art keywords
flanges
bearing
axis
vertical edge
inner vertical
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.)
Ceased
Application number
PCT/FR2008/051436
Other languages
French (fr)
Other versions
WO2009024714A2 (en
Inventor
Alain Alberti
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.)
CONCEPTION ET D'EXPLOITATION DE PRODUITS INNOVANTS Ste
CONCEPTION ET D EXPL DE PRODUI
Original Assignee
CONCEPTION ET D'EXPLOITATION DE PRODUITS INNOVANTS Ste
CONCEPTION ET D EXPL DE PRODUI
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 CONCEPTION ET D'EXPLOITATION DE PRODUITS INNOVANTS Ste, CONCEPTION ET D EXPL DE PRODUI filed Critical CONCEPTION ET D'EXPLOITATION DE PRODUITS INNOVANTS Ste
Publication of WO2009024714A2 publication Critical patent/WO2009024714A2/en
Publication of WO2009024714A3 publication Critical patent/WO2009024714A3/en
Anticipated expiration legal-status Critical
Ceased 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 
    • F03D3/04—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
    • F03D3/0436—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 for shielding one side of the rotor
    • F03D3/0472—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 for shielding one side of the rotor the shield orientation being adaptable to the wind motor
    • 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
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7068—Application in combination with an electrical generator equipped with permanent magnets
    • 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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)

Abstract

The wind turbine with a vertical axis of the present invention includes: a bearing means (3) defining the axis (2), including first and second rotary bearing parts (7, 8), a first assembly (4) oriented in the wind direction including two flanges (12, 13) mounted on the first portion (7), a casing in the form of a semi-cylindrical solid wall and an orientation wing (15), a second assembly (5) driven by the wind including bearing means (17, 18) mounted on the second portion (8) bearing blades (19) in the form of a rigid wall defined by an outer vertical edge (23), an inner vertical edge (24) and two upper (21) and lower (22) radial edges, and a power generator (6) driven by the second bearing portion (8), such that: the wing (15) extends between the first two flanges (12, 13), the bearing means (17, 18) consist of two circular flanges having a diameter slightly smaller than that of the flanges (12, 13) and located in the immediate vicinity thereof, the inner vertical edge (24) of the blade is substantially remote from the axis (2), and a substantially empty axial central gap (20) is provided between the inner vertical edges (24) of the blades (19).
PCT/FR2008/051436 2007-08-01 2008-07-30 Wind turbine with vertical axis Ceased WO2009024714A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705607 2007-08-01
FR0705607 2007-08-01

Publications (2)

Publication Number Publication Date
WO2009024714A2 WO2009024714A2 (en) 2009-02-26
WO2009024714A3 true WO2009024714A3 (en) 2009-04-16

Family

ID=39545095

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/051436 Ceased WO2009024714A2 (en) 2007-08-01 2008-07-30 Wind turbine with vertical axis

Country Status (1)

Country Link
WO (1) WO2009024714A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2356783B1 (en) * 2009-08-25 2012-02-22 Cesar J. Heras Santamaría VERTICAL WIND POWER ENGINE WITH CANDLE HIDDEN SCREEN.
ITTE20100001A1 (en) * 2010-02-01 2011-08-02 Lauretis Antonio De FAIRY WIND TURBINE
FR2960032B1 (en) * 2010-05-17 2013-07-12 Robert Guillo VERTICAL HOLLOW WIND.
PL391861A1 (en) 2010-07-16 2012-01-30 Janowska Iwona Telbit Phu Wind turbine with vertical rotation axis
US9651018B2 (en) 2014-01-30 2017-05-16 Mihalis Vorias Power generating assembly

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB281360A (en) * 1926-08-24 1927-11-24 Frank Leslie Sharp Improvements in windmills
AU7838475A (en) * 1974-02-20 1976-08-19 Pulbrook D I Improvements in wind generators
GB2041457A (en) * 1978-12-15 1980-09-10 Mihajlovic V Wind motor
US4321005A (en) * 1980-01-03 1982-03-23 Black Jerimiah B Modular windmill installation
EP1096144A2 (en) * 1999-11-01 2001-05-02 Masaharu Miyake Wind-driven power generating apparatus
DE20206234U1 (en) * 2002-04-19 2002-08-08 Gelhard, Theresia, 86343 Königsbrunn Floatable wind turbine
US20030209911A1 (en) * 2002-05-08 2003-11-13 Pechler Elcho R. Vertical-axis wind turbine
US20040047732A1 (en) * 2002-09-11 2004-03-11 Sikes George W Dynamo
EP1482172A1 (en) * 2002-02-08 2004-12-01 Sunpower Co., Ltd. Windmill for wind power generation
WO2007045851A1 (en) * 2005-10-18 2007-04-26 Jonathan Andrew Law A wind turbine
EP1930585A2 (en) * 2006-11-20 2008-06-11 Know How Italia S.p.A. Wind apparatus

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB281360A (en) * 1926-08-24 1927-11-24 Frank Leslie Sharp Improvements in windmills
AU7838475A (en) * 1974-02-20 1976-08-19 Pulbrook D I Improvements in wind generators
GB2041457A (en) * 1978-12-15 1980-09-10 Mihajlovic V Wind motor
US4321005A (en) * 1980-01-03 1982-03-23 Black Jerimiah B Modular windmill installation
EP1096144A2 (en) * 1999-11-01 2001-05-02 Masaharu Miyake Wind-driven power generating apparatus
EP1482172A1 (en) * 2002-02-08 2004-12-01 Sunpower Co., Ltd. Windmill for wind power generation
DE20206234U1 (en) * 2002-04-19 2002-08-08 Gelhard, Theresia, 86343 Königsbrunn Floatable wind turbine
US20030209911A1 (en) * 2002-05-08 2003-11-13 Pechler Elcho R. Vertical-axis wind turbine
US20040047732A1 (en) * 2002-09-11 2004-03-11 Sikes George W Dynamo
WO2007045851A1 (en) * 2005-10-18 2007-04-26 Jonathan Andrew Law A wind turbine
EP1930585A2 (en) * 2006-11-20 2008-06-11 Know How Italia S.p.A. Wind apparatus

Also Published As

Publication number Publication date
WO2009024714A2 (en) 2009-02-26

Similar Documents

Publication Publication Date Title
CA2758162C (en) In-pipe hydro-electric power system and turbine
EP2045464A3 (en) Pitch bearing for wind turbine rotor blades
EP2453131A3 (en) Multiple generator wind turbine
WO2010046760A3 (en) Cable-stayed rotor for wind and water turbines
WO2008081187A3 (en) Tidal electricity generating apparatus
CA2665146A1 (en) Wind turbine generator
WO2009138581A3 (en) Rotor for the compressor of a turbine engine comprising a centripetal air-collecting means
YU104204A (en) Improved turbine
WO2010112864A3 (en) A rotating machine with shaft sealing arrangement
WO2012012547A8 (en) Blower assembly with motor integrated into the impeller fan and blower housing constructions
WO2009024714A3 (en) Wind turbine with vertical axis
EP2674614A3 (en) Cone Angle Insert for Wind Turbine Rotor
WO2011116845A3 (en) Direct drive wind turbine
EP2602919A3 (en) Wind turbine with sealed off stator chamber
US8894373B2 (en) Vertical spiral angle wind turbine
WO2003031811A3 (en) Modular wind turbine gearbox
UA89021C2 (en) Turbomachine with means for axial retention of the rotor
WO2014048468A9 (en) Turbine with a nozzle body
SI2173974T1 (en) Heat shield segment for a stator of a gas turbine
WO2008028675A3 (en) Wind power installation
JP2013036620A (en) Ventilation device
CN204493467U (en) Bearing (ball) cover and there is its bearing support
CA2607628A1 (en) Wind-turbine with load-carrying skin
KR20110080946A (en) Wind power generator
BRPI0518442A2 (en) Vertical axis wind

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08827645

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08827645

Country of ref document: EP

Kind code of ref document: A2