FR2300910A1 - Wind power collection machine - has rotor with vertical axis and blades with hinged flaps - Google Patents

Wind power collection machine - has rotor with vertical axis and blades with hinged flaps

Info

Publication number
FR2300910A1
FR2300910A1 FR7504428A FR7504428A FR2300910A1 FR 2300910 A1 FR2300910 A1 FR 2300910A1 FR 7504428 A FR7504428 A FR 7504428A FR 7504428 A FR7504428 A FR 7504428A FR 2300910 A1 FR2300910 A1 FR 2300910A1
Authority
FR
France
Prior art keywords
rotor
wind power
power collection
collection machine
blades
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Withdrawn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
FR7504428A
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.)
ALARY PATRICE
Original Assignee
ALARY PATRICE
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 ALARY PATRICE filed Critical ALARY PATRICE
Priority to FR7504428A priority Critical patent/FR2300910A1/en
Publication of FR2300910A1 publication Critical patent/FR2300910A1/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Withdrawn legal-status Critical Current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
    • 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
    • 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 power collection machine has a central structure which supports a vertical shaft which carries a rotor having arms each consisting of two parallel members mounted one above the other. The parallel members are joined by vertical members carrying hinges (5) supporting flaps (6) which are prevented from swinging outwards beyond an angle of 90 deg. by cords (7). When the rotor rotates the flaps (6) are folded across the arms, and so present large areas to the wind, or are on edge on to the wind with minimum air resistance.
FR7504428A 1975-02-12 1975-02-12 Wind power collection machine - has rotor with vertical axis and blades with hinged flaps Withdrawn FR2300910A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7504428A FR2300910A1 (en) 1975-02-12 1975-02-12 Wind power collection machine - has rotor with vertical axis and blades with hinged flaps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504428A FR2300910A1 (en) 1975-02-12 1975-02-12 Wind power collection machine - has rotor with vertical axis and blades with hinged flaps

Publications (1)

Publication Number Publication Date
FR2300910A1 true FR2300910A1 (en) 1976-09-10

Family

ID=9151154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504428A Withdrawn FR2300910A1 (en) 1975-02-12 1975-02-12 Wind power collection machine - has rotor with vertical axis and blades with hinged flaps

Country Status (1)

Country Link
FR (1) FR2300910A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137476A1 (en) * 1983-10-13 1985-04-17 Willi Böttcher Wind or water wheel for the production of energy and the propulsion of boats
US4527950A (en) * 1983-08-09 1985-07-09 Biscomb Lloyd I Wind motor
US4534703A (en) * 1983-08-30 1985-08-13 Flavell George A Wind power system
WO2006102719A1 (en) * 2005-04-01 2006-10-05 Edo Dol A vertical axis windmill

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527950A (en) * 1983-08-09 1985-07-09 Biscomb Lloyd I Wind motor
US4534703A (en) * 1983-08-30 1985-08-13 Flavell George A Wind power system
EP0137476A1 (en) * 1983-10-13 1985-04-17 Willi Böttcher Wind or water wheel for the production of energy and the propulsion of boats
WO2006102719A1 (en) * 2005-04-01 2006-10-05 Edo Dol A vertical axis windmill

Similar Documents

Publication Publication Date Title
SE7509005L (en) WIND TURBINE
NL7607668A (en) WIND TURBINE WITH VERTICAL SHAFT.
DK214885A (en) ENERGY CONVERSION
JPS5770962A (en) Vertical shaft windwheel
GB1534404A (en) Helicopter rotors
DE69109616D1 (en) Rotor blades of a rotary wing aircraft.
FR2300910A1 (en) Wind power collection machine - has rotor with vertical axis and blades with hinged flaps
KR880005361A (en) windmill
DE69106101T2 (en) Rotor blades of a rotary wing aircraft.
NL7606729A (en) Wind driven turbine unit - has rotor of variable shape on vertical shaft
FR2442978A1 (en) Wind powered electrical generator - has vertical rotor with two vertical aerodynamically shaped vanes secured to tubular shaft by arms
JPS5584871A (en) Savonius windmill
SE7712117L (en) DEVICE FOR BOJING A MATERIAL AT AN ANGLE OF 180 DEGREES
SU1008482A1 (en) Marry-go-round type wind driven motor
FR2286955A1 (en) Turbine or windmill rotating about vertical axis - with cam to align hinged blades to suit fluid flow
FR2290583A1 (en) Wind driven rotor with hinged blades - has horizontal axis of rotation at right angles to wind direction
SE8400157L (en) WIND rotor element
FR2295258A1 (en) Windmill which operates independently of wind direction - has hinged flaps to reduce resistance when moving against wind
FR2448645A1 (en) Vertically mounted air turbine - has hinged vanes folding horizontally as they move against wind direction
ES275347U (en) Wind turbine (Machine-translation by Google Translate, not legally binding)
DK138441B (en) Rotor for rotary mowers with pivotally mounted blades along the circumference of the rotor disc.
FR2328861A2 (en) Turbine mounted on water body bed - has cellular concrete discs with radial arms carrying aerodynamic blades with transverse holes
KR800001251Y1 (en) Open-close type rotating fan wind mill
SU1537885A1 (en) Carousel-type wind motor
FR2303967A1 (en) Wind driven machine with adjustable triangular sails - hinged sail supports vary angle of inclination to suit wind

Legal Events

Date Code Title Description
ST Notification of lapse