FR2277993A1 - Fluid flow powered generator - has planetary vanes partially rotating to reduce drag - Google Patents

Fluid flow powered generator - has planetary vanes partially rotating to reduce drag

Info

Publication number
FR2277993A1
FR2277993A1 FR7424321A FR7424321A FR2277993A1 FR 2277993 A1 FR2277993 A1 FR 2277993A1 FR 7424321 A FR7424321 A FR 7424321A FR 7424321 A FR7424321 A FR 7424321A FR 2277993 A1 FR2277993 A1 FR 2277993A1
Authority
FR
France
Prior art keywords
vanes
planetary
fluid flow
reduce drag
powered 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.)
Withdrawn
Application number
FR7424321A
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.)
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 FR7424321A priority Critical patent/FR2277993A1/en
Publication of FR2277993A1 publication Critical patent/FR2277993A1/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Withdrawn legal-status Critical Current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
    • F03D3/068—Cyclic movements mechanically controlled by the rotor structure
    • 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
    • F05B2260/00—Function
    • F05B2260/50—Kinematic linkage, i.e. transmission of position
    • F05B2260/503—Kinematic linkage, i.e. transmission of position using gears
    • F05B2260/5032—Kinematic linkage, i.e. transmission of position using gears of the bevel or angled type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Hydraulic Motors (AREA)
  • Wind Motors (AREA)

Abstract

The four vanes (P) are carried on a central shaft (A) which has four radial arms. Each vane is geared to the central shaft by means of an increasing gear so that for every rotation of the central shaft (A) the vanes only make half a turn in the opposite direction of rotation to that of the shaft (A). In this way the vanes take up the positions shown which means there is no resistance to flow while the vanes are moving up stream (position 6). The vanes may operate with any fluid with any direction of flow and with any change of direction.
FR7424321A 1974-07-12 1974-07-12 Fluid flow powered generator - has planetary vanes partially rotating to reduce drag Withdrawn FR2277993A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7424321A FR2277993A1 (en) 1974-07-12 1974-07-12 Fluid flow powered generator - has planetary vanes partially rotating to reduce drag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424321A FR2277993A1 (en) 1974-07-12 1974-07-12 Fluid flow powered generator - has planetary vanes partially rotating to reduce drag

Publications (1)

Publication Number Publication Date
FR2277993A1 true FR2277993A1 (en) 1976-02-06

Family

ID=9141215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424321A Withdrawn FR2277993A1 (en) 1974-07-12 1974-07-12 Fluid flow powered generator - has planetary vanes partially rotating to reduce drag

Country Status (1)

Country Link
FR (1) FR2277993A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003098036A1 (en) * 2002-05-21 2003-11-27 Hasim Vatandas Orbital-rotating turbine and propeller
WO2011126465A3 (en) * 2010-04-05 2012-12-06 Ozer Cakir Motion system for wind turbine
GB2495745A (en) * 2011-10-19 2013-04-24 Christopher John Coxon Wind or tidal flow turbine
CN110578640A (en) * 2019-10-29 2019-12-17 安徽工业大学 Double-impeller water turbine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003098036A1 (en) * 2002-05-21 2003-11-27 Hasim Vatandas Orbital-rotating turbine and propeller
WO2011126465A3 (en) * 2010-04-05 2012-12-06 Ozer Cakir Motion system for wind turbine
GB2495745A (en) * 2011-10-19 2013-04-24 Christopher John Coxon Wind or tidal flow turbine
CN110578640A (en) * 2019-10-29 2019-12-17 安徽工业大学 Double-impeller water turbine
CN110578640B (en) * 2019-10-29 2021-08-10 安徽工业大学 Double-impeller water turbine

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Legal Events

Date Code Title Description
ST Notification of lapse