GR1005809B - Multi-purpose vertical-shaft wind turbine placed into an air conduit of controlled variable flow - Google Patents

Multi-purpose vertical-shaft wind turbine placed into an air conduit of controlled variable flow

Info

Publication number
GR1005809B
GR1005809B GR20060100478A GR20060100478A GR1005809B GR 1005809 B GR1005809 B GR 1005809B GR 20060100478 A GR20060100478 A GR 20060100478A GR 20060100478 A GR20060100478 A GR 20060100478A GR 1005809 B GR1005809 B GR 1005809B
Authority
GR
Greece
Prior art keywords
air
vertical
wind
propeller
aerodynamic
Prior art date
Application number
GR20060100478A
Other languages
Greek (el)
Inventor
Γιαννης Σπυριδωνος-Κωνσταντινου Χαρος
Original Assignee
Γιαννης Σπυριδωνος-Κωνσταντινου Χαρος
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 Γιαννης Σπυριδωνος-Κωνσταντινου Χαρος filed Critical Γιαννης Σπυριδωνος-Κωνσταντινου Χαρος
Priority to GR20060100478A priority Critical patent/GR1005809B/en
Publication of GR1005809B publication Critical patent/GR1005809B/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 
    • F03D3/04—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
    • F03D3/0436—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 for shielding one side of the rotor
    • F03D3/0472—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 for shielding one side of the rotor the shield orientation being adaptable to the wind motor
    • F03D3/049—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 for shielding one side of the rotor the shield orientation being adaptable to the wind motor with converging inlets, i.e. the shield intercepting an area greater than the effective rotor area
    • 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 
    • F03D3/04—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
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • 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 a multi-purpose vertical-shaft wind turbine placed into an air conduit of controlled variable flow.The wind-turbine concerned is a wind's kinetic energy converter and is composed of a mechanism comprising a main pivoting part called aerodynamic propeller 12 resting on a vertical pole 1 and having lightweight vertical blades 13 placed symmetrically on the circumference of said propeller and in parallel relationship to the vertical shaft 6 os that air, after being conducted from the upper and lower part of the construction though conduits 8,9 and flexible condensers 10,11 to the centre of the aerodynamic propeller 12, urges this last and the blades 13 to analogously rotate around the vertical shaft 6 thanks to the torque created at the main blades by the speed of air.Flow separation is excluded due to the aerodynamic propeller's structure 12.A lightweight translucent aerodynamic shell of symmetrical airfoil design encloses the construction; the quantity of the air input remains under control since a special mechanical connection and doors 4, 4A automatically regulate it so that the wind generator can be efficient with both low speed and high speed of air.
GR20060100478A 2006-08-18 2006-08-18 Multi-purpose vertical-shaft wind turbine placed into an air conduit of controlled variable flow GR1005809B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR20060100478A GR1005809B (en) 2006-08-18 2006-08-18 Multi-purpose vertical-shaft wind turbine placed into an air conduit of controlled variable flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20060100478A GR1005809B (en) 2006-08-18 2006-08-18 Multi-purpose vertical-shaft wind turbine placed into an air conduit of controlled variable flow

Publications (1)

Publication Number Publication Date
GR1005809B true GR1005809B (en) 2008-02-06

Family

ID=39205097

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20060100478A GR1005809B (en) 2006-08-18 2006-08-18 Multi-purpose vertical-shaft wind turbine placed into an air conduit of controlled variable flow

Country Status (1)

Country Link
GR (1) GR1005809B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009156243A2 (en) * 2008-06-24 2009-12-30 Vestas Wind Systems A/S A hub enclosure for a hub of a wind turbine
GR1009103B (en) * 2016-05-12 2017-09-08 Βασιλειος Παντελη Ιωαννιτης Wind generator surrounded by enclosure described by a cycle - potential fixation of said wind generator at whatever stable point
CN110873025A (en) * 2018-09-04 2020-03-10 郑州宇通重工有限公司 Sanitation truck exhaust energy recovery control method and device and sanitation truck

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009156243A2 (en) * 2008-06-24 2009-12-30 Vestas Wind Systems A/S A hub enclosure for a hub of a wind turbine
WO2009156243A3 (en) * 2008-06-24 2010-12-02 Vestas Wind Systems A/S A hub enclosure for a hub of a wind turbine
GR1009103B (en) * 2016-05-12 2017-09-08 Βασιλειος Παντελη Ιωαννιτης Wind generator surrounded by enclosure described by a cycle - potential fixation of said wind generator at whatever stable point
CN110873025A (en) * 2018-09-04 2020-03-10 郑州宇通重工有限公司 Sanitation truck exhaust energy recovery control method and device and sanitation truck
CN110873025B (en) * 2018-09-04 2022-01-14 郑州宇通重工有限公司 Sanitation truck exhaust energy recovery control method and device and sanitation truck

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Legal Events

Date Code Title Description
PG Patent granted
ML Lapse due to non-payment of fees

Effective date: 20170309