FR2390595A1 - Wind powered generator of mechanical energy - has central vertical turbine surrounded by auxiliary turbines to extract max. energy - Google Patents

Wind powered generator of mechanical energy - has central vertical turbine surrounded by auxiliary turbines to extract max. energy

Info

Publication number
FR2390595A1
FR2390595A1 FR7714664A FR7714664A FR2390595A1 FR 2390595 A1 FR2390595 A1 FR 2390595A1 FR 7714664 A FR7714664 A FR 7714664A FR 7714664 A FR7714664 A FR 7714664A FR 2390595 A1 FR2390595 A1 FR 2390595A1
Authority
FR
France
Prior art keywords
energy
central
turbines
auxiliary
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.)
Granted
Application number
FR7714664A
Other languages
French (fr)
Other versions
FR2390595B1 (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.)
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
Priority to FR7714664A priority Critical patent/FR2390595A1/en
Publication of FR2390595A1 publication Critical patent/FR2390595A1/en
Application granted granted Critical
Publication of FR2390595B1 publication Critical patent/FR2390595B1/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 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • 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 central turbine is supported on and rotates round a vertical column. It has a hub with projecting blades on which the wind impinges. Auxiliary turbines are arranged in a semi-circular ring round the central one. Each has a rotor with radially projecting blades. The turbines are vertical and the shafts are connected to the shaft of the central turbine by gear trains at the upper and lower ends. Deflector blades guide the wind onto the central turbine. The air coming off the turbine flows over the auxiliary turbines so that its remaining kinetic energy is absorbed. Further guide blades direct this flow and also direct wind round the edges of the central turbine straight onto the auxiliary ones.
FR7714664A 1977-05-13 1977-05-13 Wind powered generator of mechanical energy - has central vertical turbine surrounded by auxiliary turbines to extract max. energy Granted FR2390595A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7714664A FR2390595A1 (en) 1977-05-13 1977-05-13 Wind powered generator of mechanical energy - has central vertical turbine surrounded by auxiliary turbines to extract max. energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714664A FR2390595A1 (en) 1977-05-13 1977-05-13 Wind powered generator of mechanical energy - has central vertical turbine surrounded by auxiliary turbines to extract max. energy

Publications (2)

Publication Number Publication Date
FR2390595A1 true FR2390595A1 (en) 1978-12-08
FR2390595B1 FR2390595B1 (en) 1982-01-29

Family

ID=9190765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714664A Granted FR2390595A1 (en) 1977-05-13 1977-05-13 Wind powered generator of mechanical energy - has central vertical turbine surrounded by auxiliary turbines to extract max. energy

Country Status (1)

Country Link
FR (1) FR2390595A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003893A1 (en) * 1981-05-08 1982-11-11 Adam Binder Wind energy collecting device
US4793767A (en) * 1985-12-13 1988-12-27 Oy Lars Lundin Patent Ab Device for pumping highly-viscous material, in particular thick oil
WO2009106922A1 (en) * 2008-02-29 2009-09-03 Hopewell Wind Power Limited Shaftless vertical axis wind cage turbine
AT514149A1 (en) * 2013-04-05 2014-10-15 Manfred Taibl Wind power module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194781A (en) * 1958-04-16 1959-11-12 Turbine driven in particular by the wind
FR2291380A1 (en) * 1974-11-15 1976-06-11 Duris Benoit Machine utilising wind energy - has six vertical rotors equally spaced around rigid central column

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194781A (en) * 1958-04-16 1959-11-12 Turbine driven in particular by the wind
FR2291380A1 (en) * 1974-11-15 1976-06-11 Duris Benoit Machine utilising wind energy - has six vertical rotors equally spaced around rigid central column

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003893A1 (en) * 1981-05-08 1982-11-11 Adam Binder Wind energy collecting device
EP0065902A1 (en) * 1981-05-08 1982-12-01 Adam Binder Wind energy harnessing device
US4793767A (en) * 1985-12-13 1988-12-27 Oy Lars Lundin Patent Ab Device for pumping highly-viscous material, in particular thick oil
WO2009106922A1 (en) * 2008-02-29 2009-09-03 Hopewell Wind Power Limited Shaftless vertical axis wind cage turbine
AT514149A1 (en) * 2013-04-05 2014-10-15 Manfred Taibl Wind power module
AT514149B1 (en) * 2013-04-05 2015-07-15 Manfred Taibl Wind power module
DE102014104674B4 (en) 2013-04-05 2021-11-18 Manfred Taibl Wind power module

Also Published As

Publication number Publication date
FR2390595B1 (en) 1982-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse