FR2300234A1 - Wind driven machine with vertical axis of rotation - has blades pivotal about outer radial edges to follow wind direction - Google Patents

Wind driven machine with vertical axis of rotation - has blades pivotal about outer radial edges to follow wind direction

Info

Publication number
FR2300234A1
FR2300234A1 FR7503586A FR7503586A FR2300234A1 FR 2300234 A1 FR2300234 A1 FR 2300234A1 FR 7503586 A FR7503586 A FR 7503586A FR 7503586 A FR7503586 A FR 7503586A FR 2300234 A1 FR2300234 A1 FR 2300234A1
Authority
FR
France
Prior art keywords
wind
blades
driven machine
rotation
vertical axis
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Withdrawn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
FR7503586A
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.)
BARRAULT ANDRE
Original Assignee
BARRAULT ANDRE
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 BARRAULT ANDRE filed Critical BARRAULT ANDRE
Priority to FR7503586A priority Critical patent/FR2300234A1/en
Publication of FR2300234A1 publication Critical patent/FR2300234A1/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Withdrawn legal-status Critical Current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
    • 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
    • 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

Abstract

A wind driven machine rotor is mounted on a shaft with its axis vertical. The rotor consists of two discs (1) spaced apart by rods equally spaced around the disc peripheries. These rods support pivoting blades (4). The angular movement of the blades is limited in one direction by stops fixed near to the edge of the discs and in the other direction by stops arranged around the central shaft. The stops are so arranged that as the rotor rotates the blades (4) present the maximum area to the wind when moving with the wind and are edge on to the wind when moving against it.
FR7503586A 1975-02-05 1975-02-05 Wind driven machine with vertical axis of rotation - has blades pivotal about outer radial edges to follow wind direction Withdrawn FR2300234A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7503586A FR2300234A1 (en) 1975-02-05 1975-02-05 Wind driven machine with vertical axis of rotation - has blades pivotal about outer radial edges to follow wind direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503586A FR2300234A1 (en) 1975-02-05 1975-02-05 Wind driven machine with vertical axis of rotation - has blades pivotal about outer radial edges to follow wind direction

Publications (1)

Publication Number Publication Date
FR2300234A1 true FR2300234A1 (en) 1976-09-03

Family

ID=9150789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503586A Withdrawn FR2300234A1 (en) 1975-02-05 1975-02-05 Wind driven machine with vertical axis of rotation - has blades pivotal about outer radial edges to follow wind direction

Country Status (1)

Country Link
FR (1) FR2300234A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930301A1 (en) * 2008-04-18 2009-10-23 Aurore Lembert Vertical axis wind turbine, has plates located near ends of rotary vertical central axis, where each plate supports blade rotating around three vertical axes to adopt feathering position during counter-productive part of rotation of blade
ITUD20110150A1 (en) * 2011-09-29 2013-03-30 Fiorenzo Zanin TURBINE FOR THE PRODUCTION OF ELECTRICITY

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930301A1 (en) * 2008-04-18 2009-10-23 Aurore Lembert Vertical axis wind turbine, has plates located near ends of rotary vertical central axis, where each plate supports blade rotating around three vertical axes to adopt feathering position during counter-productive part of rotation of blade
ITUD20110150A1 (en) * 2011-09-29 2013-03-30 Fiorenzo Zanin TURBINE FOR THE PRODUCTION OF ELECTRICITY
WO2013046011A2 (en) 2011-09-29 2013-04-04 Zanin Fiorenzo Turbine for the production of electric energy
WO2013046011A3 (en) * 2011-09-29 2013-05-30 Zanin Fiorenzo Turbine for the production of electric energy

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Legal Events

Date Code Title Description
ST Notification of lapse