FR2344728A1 - Wind powered electrical generator - has parallel ducts feeding turbine vanes with axis vertical and movably mounted on circular track - Google Patents

Wind powered electrical generator - has parallel ducts feeding turbine vanes with axis vertical and movably mounted on circular track

Info

Publication number
FR2344728A1
FR2344728A1 FR7607933A FR7607933A FR2344728A1 FR 2344728 A1 FR2344728 A1 FR 2344728A1 FR 7607933 A FR7607933 A FR 7607933A FR 7607933 A FR7607933 A FR 7607933A FR 2344728 A1 FR2344728 A1 FR 2344728A1
Authority
FR
France
Prior art keywords
circular track
axis vertical
wind powered
movably mounted
electrical generator
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.)
Granted
Application number
FR7607933A
Other languages
French (fr)
Other versions
FR2344728B1 (en
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.)
HEIDMANN JACQUES
Original Assignee
HEIDMANN JACQUES
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 HEIDMANN JACQUES filed Critical HEIDMANN JACQUES
Priority to FR7607933A priority Critical patent/FR2344728A1/en
Publication of FR2344728A1 publication Critical patent/FR2344728A1/en
Application granted granted Critical
Publication of FR2344728B1 publication Critical patent/FR2344728B1/fr
Granted 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
    • F03D3/0427—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 with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
    • 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
    • F05B2240/10—Stators
    • 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
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular 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 powered generator is provided with a larger number of parallel inlet ducts (1) (2). The ducts guide the air to a ring of fixed inlet vanes which surround the moving blades of a turbine which is mounted with its axis vertical. The turbine drives a generator having 100 pairs of poles so that the current is generated at a frequency of 50 HZ at a low rotational speed. The machine has an inlet cross sectional area of 500 square metres and produces 20 MW of electrical power. The intake ducts are mounted on a circular track so that they always face into the wind.
FR7607933A 1976-03-19 1976-03-19 Wind powered electrical generator - has parallel ducts feeding turbine vanes with axis vertical and movably mounted on circular track Granted FR2344728A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7607933A FR2344728A1 (en) 1976-03-19 1976-03-19 Wind powered electrical generator - has parallel ducts feeding turbine vanes with axis vertical and movably mounted on circular track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607933A FR2344728A1 (en) 1976-03-19 1976-03-19 Wind powered electrical generator - has parallel ducts feeding turbine vanes with axis vertical and movably mounted on circular track

Publications (2)

Publication Number Publication Date
FR2344728A1 true FR2344728A1 (en) 1977-10-14
FR2344728B1 FR2344728B1 (en) 1978-12-08

Family

ID=9170660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607933A Granted FR2344728A1 (en) 1976-03-19 1976-03-19 Wind powered electrical generator - has parallel ducts feeding turbine vanes with axis vertical and movably mounted on circular track

Country Status (1)

Country Link
FR (1) FR2344728A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418350A1 (en) * 1978-02-24 1979-09-21 Nasa WIND ELECTRIC GENERATOR
EP0957265A3 (en) * 1998-05-11 2001-10-24 Luigi Sanna Vertical axis wind turbine
AT511374A1 (en) * 2011-05-05 2012-11-15 Bauer Emil WIND POWER MACHINE WITH VERTICAL ROTARY AXLE
IT201900008895A1 (en) * 2019-06-13 2020-12-13 Marco Paolo Fabrizio De Vertical axis conveyor for wind turbines

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418350A1 (en) * 1978-02-24 1979-09-21 Nasa WIND ELECTRIC GENERATOR
EP0957265A3 (en) * 1998-05-11 2001-10-24 Luigi Sanna Vertical axis wind turbine
AT511374A1 (en) * 2011-05-05 2012-11-15 Bauer Emil WIND POWER MACHINE WITH VERTICAL ROTARY AXLE
AT511374B1 (en) * 2011-05-05 2013-01-15 Bauer Emil WIND POWER MACHINE WITH VERTICAL ROTARY AXLE
IT201900008895A1 (en) * 2019-06-13 2020-12-13 Marco Paolo Fabrizio De Vertical axis conveyor for wind turbines
WO2020250260A1 (en) * 2019-06-13 2020-12-17 De Marco Paolo Fabrizio Conveyor for vertical axis wind generators

Also Published As

Publication number Publication date
FR2344728B1 (en) 1978-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse