FR2406094A1 - WIND TURBINE - Google Patents

WIND TURBINE

Info

Publication number
FR2406094A1
FR2406094A1 FR7829176A FR7829176A FR2406094A1 FR 2406094 A1 FR2406094 A1 FR 2406094A1 FR 7829176 A FR7829176 A FR 7829176A FR 7829176 A FR7829176 A FR 7829176A FR 2406094 A1 FR2406094 A1 FR 2406094A1
Authority
FR
France
Prior art keywords
wind
blade
pair
cables
wind turbine
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.)
Withdrawn
Application number
FR7829176A
Other languages
French (fr)
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
Publication of FR2406094A1 publication Critical patent/FR2406094A1/en
Withdrawn legal-status Critical Current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
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • F03D3/068—Cyclic movements mechanically controlled by the rotor structure
    • 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
    • F05B2260/50—Kinematic linkage, i.e. transmission of position
    • F05B2260/506—Kinematic linkage, i.e. transmission of position using cams or eccentrics
    • 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
    • F05B2260/72—Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
    • 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

Cette turbine éolienne destinée à l'entraînement de machines telles que des générateurs électriques ou des pompes est du type comprenant un rotor monté rotatif autour d'un axe vertical et sur lequel sont disposées, de manière équilibrée, au moins deux pales qui sont réglables, à l'aide d'une commande centrale à excentrique, dans la position la plus favorable par rapport à l'écoulement du vent. Suivant l'invention, cette turbine est caractérisée en ce qu'au moins une partie de chaque pale 1 est montée orientable sur le rotor 2 et en ce qu'il est prévu un couple de câbles de commande 3 permettant son réglage en orientation dans la position la plus favorable sur le plan aérodynamique par rapport à la direction du vent, les brins élémentaires 4 de ce couple de câbles étant d'une part fixés sur la pale 1 à une certaine distance de l'autre et d'autre part reliés à la commande centrale à excentrique 5.This wind turbine intended for driving machines such as electric generators or pumps is of the type comprising a rotor mounted to rotate about a vertical axis and on which are disposed, in a balanced manner, at least two blades which are adjustable, by means of a central eccentric control, in the most favorable position in relation to the flow of the wind. According to the invention, this turbine is characterized in that at least a part of each blade 1 is mounted so as to be orientable on the rotor 2 and in that a pair of control cables 3 is provided allowing its orientation adjustment in the aerodynamically most favorable position relative to the wind direction, the elementary strands 4 of this pair of cables being on the one hand fixed to the blade 1 at a certain distance from the other and on the other hand connected to central eccentric control 5.

FR7829176A 1977-10-12 1978-10-12 WIND TURBINE Withdrawn FR2406094A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772745862 DE2745862A1 (en) 1977-10-12 1977-10-12 WIND TURBINE

Publications (1)

Publication Number Publication Date
FR2406094A1 true FR2406094A1 (en) 1979-05-11

Family

ID=6021266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829176A Withdrawn FR2406094A1 (en) 1977-10-12 1978-10-12 WIND TURBINE

Country Status (5)

Country Link
DE (1) DE2745862A1 (en)
FR (1) FR2406094A1 (en)
GB (1) GB2008202A (en)
NL (1) NL7810258A (en)
SE (1) SE7810556L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065778A2 (en) * 1981-05-27 1982-12-01 Erich Herter Turbine

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255085A (en) * 1980-06-02 1981-03-10 Evans Frederick C Flow augmenters for vertical-axis windmills and turbines
SE433648B (en) * 1981-05-15 1984-06-04 Saab Scania Ab SPEED LIMITING DEVICE ON A VERTICAL SHADE WIND TURBINE
US4456429A (en) * 1982-03-15 1984-06-26 Kelland Robert E Wind turbine
SE459111B (en) * 1987-08-26 1989-06-05 Jonsson Arne Fredrik Med DEVICE FOR INSTALLATION IN A FLOW MACHINE OF A LEAFUL ELEMENT
GB2237330B (en) * 1989-10-07 1994-08-24 John Nicoll Vannan Semi flexible vane and fluid machine incorporating a plurality of such vanes
AT412010B (en) * 1999-11-16 2004-08-26 Josef Dipl Ing Brosowitsch WIND TURBINE WITH VERTICAL AXIS AND WING PROFILE
EP1205661A1 (en) * 2000-11-13 2002-05-15 Isidro U. Ursua Vertical axis wind turbine
AT412011B9 (en) * 2001-11-06 2004-09-27 Josef Dipl Ing Brosowitsch METHOD AND DEVICE FOR EFFICIENT USE OF WIND ENERGY
DE10224324A1 (en) * 2002-05-31 2004-03-04 Wilken, Michael, Dipl.-Ing. Vertical rotor with steerable blades
ES2269001B1 (en) * 2006-06-14 2008-03-16 Universidad De Cantabria SLOW AEROTURBINE OF VERTICAL AXIS WITH CONSTANT GUIDE ORIENTATION.
US8648483B2 (en) 2009-03-12 2014-02-11 Eastern Wind Power Vertical axis wind turbine system
US8030792B2 (en) 2009-03-12 2011-10-04 Eastern Wind Power Vertical axis wind turbine system
US7988413B2 (en) * 2010-04-23 2011-08-02 Eastern Wind Power Vertical axis wind turbine
US9297359B1 (en) * 2012-01-19 2016-03-29 Dennis Alan Liljegren Pitch control assembly for vertical axis wind turbine
DE102012024119A1 (en) * 2012-12-11 2014-06-12 Eovent GmbH Rotor blade, holding arm and rotor for a vertical axis wind energy system and method for producing
US20150337807A1 (en) * 2014-05-21 2015-11-26 Cheng Ting Mobile offshore wind turbine
DE202014007852U1 (en) 2014-09-23 2014-10-17 Wolfgang Protz Vertical wind turbine with flexible high lift profiles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065778A2 (en) * 1981-05-27 1982-12-01 Erich Herter Turbine
EP0065778A3 (en) * 1981-05-27 1983-09-14 Erich Herter Turbine

Also Published As

Publication number Publication date
GB2008202A (en) 1979-05-31
NL7810258A (en) 1979-04-18
DE2745862A1 (en) 1979-04-19
SE7810556L (en) 1979-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse