GR1007811B - Assemblable wind generator with arms bearing foldable blades and a braking mechanism regulating the rotations of these arms - Google Patents

Assemblable wind generator with arms bearing foldable blades and a braking mechanism regulating the rotations of these arms

Info

Publication number
GR1007811B
GR1007811B GR20110100563A GR20110100563A GR1007811B GR 1007811 B GR1007811 B GR 1007811B GR 20110100563 A GR20110100563 A GR 20110100563A GR 20110100563 A GR20110100563 A GR 20110100563A GR 1007811 B GR1007811 B GR 1007811B
Authority
GR
Greece
Prior art keywords
arms
assemblable
braking mechanism
wind generator
rotations
Prior art date
Application number
GR20110100563A
Other languages
Greek (el)
Inventor
Ιωαννης Σταυρου Ιωαννιδης
Original Assignee
Ιωαννης Σταυρου Ιωαννιδης
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 Ιωαννης Σταυρου Ιωαννιδης filed Critical Ιωαννης Σταυρου Ιωαννιδης
Priority to GR20110100563A priority Critical patent/GR1007811B/en
Priority to PCT/GR2012/000042 priority patent/WO2013045958A1/en
Publication of GR1007811B publication Critical patent/GR1007811B/en

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
    • 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
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302—Segmented or sectional blades
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/313—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape with adjustable flow intercepting 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • 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)
  • Wind Motors (AREA)

Abstract

The invention relates to an assemblable wind generator having special articulated arms (2) bearing each foldable blade(s) (1) of the rectangular parallelogram shape and a braking mechanism (23) regulating the rotation of these arms (2) whereon the aforementioned blades are successively positioned in an adequate spaced mode; said blades close and open according to the pressure and direction of the wind and trace a reciprocal trajectory ranging from 0 to 90 deg. in respect to the horizontal arm (2).
GR20110100563A 2011-09-30 2011-09-30 Assemblable wind generator with arms bearing foldable blades and a braking mechanism regulating the rotations of these arms GR1007811B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GR20110100563A GR1007811B (en) 2011-09-30 2011-09-30 Assemblable wind generator with arms bearing foldable blades and a braking mechanism regulating the rotations of these arms
PCT/GR2012/000042 WO2013045958A1 (en) 2011-09-30 2012-09-28 Assemblable wind turbine with modular arms bearing foldable blades and a brake mechanism for controlling the rotation of said modular arms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20110100563A GR1007811B (en) 2011-09-30 2011-09-30 Assemblable wind generator with arms bearing foldable blades and a braking mechanism regulating the rotations of these arms

Publications (1)

Publication Number Publication Date
GR1007811B true GR1007811B (en) 2013-01-25

Family

ID=47089087

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20110100563A GR1007811B (en) 2011-09-30 2011-09-30 Assemblable wind generator with arms bearing foldable blades and a braking mechanism regulating the rotations of these arms

Country Status (2)

Country Link
GR (1) GR1007811B (en)
WO (1) WO2013045958A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104265562A (en) * 2014-09-19 2015-01-07 孔祥青 Horizontal axis flexible blade of vertical axis wind driven power generator
CN105134507B (en) * 2015-08-07 2018-02-06 郭鹏 A kind of wind-driven generator of breeze blade construction
CN111038690B (en) * 2019-12-03 2023-01-03 诚邦测绘信息科技(浙江)有限公司 Multi-rotor unmanned aerial vehicle for surveying and mapping, control method and storage medium
US11326577B2 (en) 2020-02-07 2022-05-10 Dipak Kumar Sen Wind and water turbine apparatuses
BE1029340B1 (en) * 2021-10-14 2022-11-23 Andrzej Jastrzebski Impeller with filter blades
DE102022118124A1 (en) 2022-05-09 2023-11-09 Gerd Reime Wind turbine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US505736A (en) 1893-09-26 Wind-wheel
US1076713A (en) 1912-02-07 1913-10-28 William H Southwick Air or water motor.
GB280318A (en) 1926-09-07 1927-11-17 Robert Delanoy Cooke Shaw Improvements in wind driven motors
FR2396878A1 (en) 1977-07-04 1979-02-02 Al Faisal Mohamed Wind-driven electricity generator - has radial arms carrying rotatable vanes which present min. surface when travelling against wind
US4352119A (en) 1979-09-17 1982-09-28 Beckman Instruments, Inc. Electrical device and method for particle entrapment device for an electrical component
GB2121883A (en) 1982-01-05 1984-01-04 Roy Kirby Wind or water driven wheel and bird scarer
US5256034A (en) 1991-04-19 1993-10-26 Sultzbaugh John S Variable pitch propeller for use in conjunction with a vertical axis wind turbine
DE4123750A1 (en) 1991-07-15 1993-01-21 Klapproth Ernst Peter Wind-power rotor for energy generation - has self-opening freely pivoted blades, with horizontal or vertical pivot axis
RU2059106C1 (en) 1992-09-29 1996-04-27 Герасимов Георгий Павлович Rotor of wind motor
US6113350A (en) * 1998-08-31 2000-09-05 Stokwang Windpower Industrial Inc. Vertical-axle power machine
DE29923699U1 (en) * 1999-11-11 2001-03-15 Ellerbeck, Gerhard, 49201 Dissen windmill
FR2805311A1 (en) 2000-02-22 2001-08-24 Jean Marie Golsse Open type six bladed radial turbine for connecting to electricity generator
DE10332678A1 (en) 2003-07-18 2005-02-10 Prikot, Alexander, Dipl.-Ing. Vertical axis wind-powered energy generation plant has each wind turbine rotor blade divided into small and large sections on opposite sides of local horizontal axis
DE102008025895B4 (en) 2008-05-27 2017-05-11 Viktor Glushko Pinwheel with a vertical axis and horizontal pivot wing axes
KR101016239B1 (en) 2009-02-11 2011-02-25 강승구 Vertical Axis Wind Turbine Using Centrifugal Force for Opening and Closing Door-Wings

Also Published As

Publication number Publication date
WO2013045958A1 (en) 2013-04-04

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Legal Events

Date Code Title Description
PG Patent granted

Effective date: 20130225