FR2368618A1 - Wind driven rotary machine - has arms rotated about radial axes which creates pressure difference to generate driving torque - Google Patents

Wind driven rotary machine - has arms rotated about radial axes which creates pressure difference to generate driving torque

Info

Publication number
FR2368618A1
FR2368618A1 FR7631631A FR7631631A FR2368618A1 FR 2368618 A1 FR2368618 A1 FR 2368618A1 FR 7631631 A FR7631631 A FR 7631631A FR 7631631 A FR7631631 A FR 7631631A FR 2368618 A1 FR2368618 A1 FR 2368618A1
Authority
FR
France
Prior art keywords
pressure difference
wind driven
driving torque
rotary machine
driven rotary
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
FR7631631A
Other languages
French (fr)
Other versions
FR2368618B1 (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 FR7631631A priority Critical patent/FR2368618A1/en
Publication of FR2368618A1 publication Critical patent/FR2368618A1/en
Application granted granted Critical
Publication of FR2368618B1 publication Critical patent/FR2368618B1/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 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • F03D3/007—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical using the Magnus effect
    • 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 has a number of cylindrical arms (20) mounted on radially arranged shafts (18) connected to a gear box (16) forming the rotor hub. The gear box is driven from a horizontal shaft mounted in a bearing (12) supported in a vertical column (10). Once the shaft (14) is set in rotation it drives the cylinder (20) in the direction of the arrow. When the wind blows, in the direction the relative velocity between wind and cylinder is higher on one side than on the other. This results in a greater local pressure drop on one side so that the cylinder is pushed in the direction of the lower pressure side.
FR7631631A 1976-10-20 1976-10-20 Wind driven rotary machine - has arms rotated about radial axes which creates pressure difference to generate driving torque Granted FR2368618A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7631631A FR2368618A1 (en) 1976-10-20 1976-10-20 Wind driven rotary machine - has arms rotated about radial axes which creates pressure difference to generate driving torque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631631A FR2368618A1 (en) 1976-10-20 1976-10-20 Wind driven rotary machine - has arms rotated about radial axes which creates pressure difference to generate driving torque

Publications (2)

Publication Number Publication Date
FR2368618A1 true FR2368618A1 (en) 1978-05-19
FR2368618B1 FR2368618B1 (en) 1979-03-02

Family

ID=9179006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631631A Granted FR2368618A1 (en) 1976-10-20 1976-10-20 Wind driven rotary machine - has arms rotated about radial axes which creates pressure difference to generate driving torque

Country Status (1)

Country Link
FR (1) FR2368618A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2727G2 (en) * 2001-08-08 2005-10-31 Валерий ЛУКА Wind-driven electric plant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB250636A (en) * 1924-12-15 1926-04-15 Victor Mann Wind turbine
FR614864A (en) * 1925-04-30 1926-12-24 Norddeutsche Wollkammerei Und Engine
GB245134A (en) * 1924-12-22 1927-02-10 Jacob Emil Noeggerath Rotor utilising the magnus effect for working in gaseous or liquid media
FR634589A (en) * 1927-03-05 1928-02-20 Rotor wind motor
DE483813C (en) * 1924-11-12 1929-10-09 Egon Georg Hauss An engine driven by a current, in which rotating bodies of rotation serve as transverse drive surfaces

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE483813C (en) * 1924-11-12 1929-10-09 Egon Georg Hauss An engine driven by a current, in which rotating bodies of rotation serve as transverse drive surfaces
GB250636A (en) * 1924-12-15 1926-04-15 Victor Mann Wind turbine
GB245134A (en) * 1924-12-22 1927-02-10 Jacob Emil Noeggerath Rotor utilising the magnus effect for working in gaseous or liquid media
FR614864A (en) * 1925-04-30 1926-12-24 Norddeutsche Wollkammerei Und Engine
FR634589A (en) * 1927-03-05 1928-02-20 Rotor wind motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2727G2 (en) * 2001-08-08 2005-10-31 Валерий ЛУКА Wind-driven electric plant

Also Published As

Publication number Publication date
FR2368618B1 (en) 1979-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse