GEP20084319B - Rotor for wind engine - Google Patents

Rotor for wind engine

Info

Publication number
GEP20084319B
GEP20084319B GEAP20069340A GEAP2006009340A GEP20084319B GE P20084319 B GEP20084319 B GE P20084319B GE AP20069340 A GEAP20069340 A GE AP20069340A GE AP2006009340 A GEAP2006009340 A GE AP2006009340A GE P20084319 B GEP20084319 B GE P20084319B
Authority
GE
Georgia
Prior art keywords
blades
rotor
axis
rotation
diameter
Prior art date
Application number
GEAP20069340A
Inventor
Zviad Khmaladze
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 filed Critical
Priority to GEAP20069340A priority Critical patent/GEP20084319B/en
Priority to PCT/GE2006/000006 priority patent/WO2007116231A1/en
Publication of GEP20084319B publication Critical patent/GEP20084319B/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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0252—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking with aerodynamic drag devices on the 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
    • F05B2240/312—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 capable of being reefed
    • 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
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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

A rotor comprises at least one set of blades 3 mounted on the same distance in the radial direction from the axis 2 of its rotation. The proper longitudinal axis 6 of the blades is located in respect to the axis of the rotor rotation at least foe 1/5 of the length of these blades, and the diameter of the inner central circle not comprising the blades trajectory is no more than 1/5 of the diameter of the outer trajectory. The blades of various sets are shifted from each other along the direction of the rotation axis, and when having the proper longitudinal axis of the blades rectangular the rotor is provided with springs 7 disposed on these or on parallel axis thereof.
GEAP20069340A 2006-04-11 2006-04-11 Rotor for wind engine GEP20084319B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GEAP20069340A GEP20084319B (en) 2006-04-11 2006-04-11 Rotor for wind engine
PCT/GE2006/000006 WO2007116231A1 (en) 2006-04-11 2006-05-22 Windmill propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP20069340A GEP20084319B (en) 2006-04-11 2006-04-11 Rotor for wind engine

Publications (1)

Publication Number Publication Date
GEP20084319B true GEP20084319B (en) 2008-03-10

Family

ID=38580732

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP20069340A GEP20084319B (en) 2006-04-11 2006-04-11 Rotor for wind engine

Country Status (2)

Country Link
GE (1) GEP20084319B (en)
WO (1) WO2007116231A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014185758A1 (en) * 2013-05-17 2014-11-20 Shaikenov Blok Wind wheel (with two alternatives)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU2616A1 (en) * 1925-10-02 1927-03-31 В.А. Барановский Vertical wind motor
SU6364A1 (en) * 1925-12-29 1928-09-29 В.И. Карнюшин Vertical or horizontal wind engines
SU931943A1 (en) * 1980-05-12 1982-05-30 за вители 11СЫЗП-:ц П - .-. И lii .-,--. ,;,. ..;-f/4 Wind wheel
SU1126713A1 (en) * 1983-06-24 1984-11-30 Butakov Ivan S Horizontal wind wheel blade
DE4035831A1 (en) * 1990-11-10 1992-05-14 Heinz Bergmann Wind power plant with generator driven by rotating impeller blades - has impeller blades on rods connected to their bearing in order that their axes turn themselves relative to wind
RU2063540C1 (en) * 1993-04-20 1996-07-10 Виктор Иванович Перов Turbine

Also Published As

Publication number Publication date
WO2007116231A1 (en) 2007-10-18

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