IT8422813A1 - VERTICAL AXIS WIND MOTOR WITH FLEXIBLE BLADES - Google Patents

VERTICAL AXIS WIND MOTOR WITH FLEXIBLE BLADES

Info

Publication number
IT8422813A1
IT8422813A1 IT1984A22813A IT2281384A IT8422813A1 IT 8422813 A1 IT8422813 A1 IT 8422813A1 IT 1984A22813 A IT1984A22813 A IT 1984A22813A IT 2281384 A IT2281384 A IT 2281384A IT 8422813 A1 IT8422813 A1 IT 8422813A1
Authority
IT
Italy
Prior art keywords
vertical axis
axis wind
flexible blades
wind motor
blades
Prior art date
Application number
IT1984A22813A
Other languages
Italian (it)
Other versions
IT1176791B (en
IT8422813A0 (en
Original Assignee
Tema Spa
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 Tema Spa filed Critical Tema Spa
Priority to IT22813/84A priority Critical patent/IT1176791B/en
Publication of IT8422813A0 publication Critical patent/IT8422813A0/en
Priority to NL8502608A priority patent/NL8502608A/en
Priority to DK431885A priority patent/DK431885A/en
Priority to GB08523566A priority patent/GB2165008B/en
Publication of IT8422813A1 publication Critical patent/IT8422813A1/en
Application granted granted Critical
Publication of IT1176791B publication Critical patent/IT1176791B/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 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/212—Rotors for wind turbines with vertical axis of the Darrieus type
    • 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
IT22813/84A 1984-09-25 1984-09-25 VERTICAL AXIS WIND MOTOR WITH FLEXIBLE BLADES IT1176791B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT22813/84A IT1176791B (en) 1984-09-25 1984-09-25 VERTICAL AXIS WIND MOTOR WITH FLEXIBLE BLADES
NL8502608A NL8502608A (en) 1984-09-25 1985-09-24 AEOLIAN MOTOR WITH VERTICAL SHAFT AND FLEXIBLE SHIPS.
DK431885A DK431885A (en) 1984-09-25 1985-09-24 Vertical wind engine with flexible blades
GB08523566A GB2165008B (en) 1984-09-25 1985-09-24 Ian vertical-axis wind turbines with flexible blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22813/84A IT1176791B (en) 1984-09-25 1984-09-25 VERTICAL AXIS WIND MOTOR WITH FLEXIBLE BLADES

Publications (3)

Publication Number Publication Date
IT8422813A0 IT8422813A0 (en) 1984-09-25
IT8422813A1 true IT8422813A1 (en) 1986-03-25
IT1176791B IT1176791B (en) 1987-08-18

Family

ID=11200735

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22813/84A IT1176791B (en) 1984-09-25 1984-09-25 VERTICAL AXIS WIND MOTOR WITH FLEXIBLE BLADES

Country Status (4)

Country Link
DK (1) DK431885A (en)
GB (1) GB2165008B (en)
IT (1) IT1176791B (en)
NL (1) NL8502608A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4718821A (en) * 1986-06-04 1988-01-12 Clancy Brian D Windmill blade
GB2206653B (en) * 1987-07-07 1991-07-24 Sutton Vane Vane Vertical axis wind turbine
US5171127A (en) * 1988-12-23 1992-12-15 Alexander Feldman Vertical axis sail bladed wind turbine
GB9021069D0 (en) * 1990-09-27 1990-11-07 Sutton Vane Vane Vertical axis wind turbines
US5405246A (en) * 1992-03-19 1995-04-11 Goldberg; Steven B. Vertical-axis wind turbine with a twisted blade configuration
US5451138A (en) * 1994-01-11 1995-09-19 Northeastern University Unidirecional reaction turbine operable under reversible fluid from flow
US5642984A (en) * 1994-01-11 1997-07-01 Northeastern University Helical turbine assembly operable under multidirectional fluid flow for power and propulsion systems
FR2768187B1 (en) * 1997-09-10 2000-01-14 Gerard Tirreau HELICOIDAL WIND TURBINE WITH VERTICAL ROTATION AXIS
GB2415750B (en) * 2003-07-24 2006-07-26 Xc02 Ltd Vertical-axis wind turbine
NO320286B1 (en) * 2003-11-19 2005-11-21 Dag Herman Zeiner-Gundersen Turbine for power generation
ITBZ20040007A1 (en) * 2004-03-02 2004-06-02 Ropatec Spa WIND MOTOR WITH VERTICAL ROTATION AXIS ROTOR AND CENTRAL DEFLECTOR BODY
DE102004041281B4 (en) * 2004-08-25 2014-12-04 Hochschule Bremerhaven Method for the production of electrical energy from wind energy and a vertical rotor for such a method
CA2580094A1 (en) * 2004-09-13 2006-03-23 Proven Energy Limited Cross flow wind turbine
US8169093B2 (en) 2006-08-14 2012-05-01 Seadov Pty Ltd Method and apparatus for extracting energy from wind and wave motion
WO2008100158A1 (en) * 2007-02-16 2008-08-21 Euler As Means for exploiting kinetic energy from water
CN101514679B (en) * 2009-03-27 2011-10-05 广州雅图风电设备制造有限公司 Blade of vertical wind driven generator
GB2474080B (en) 2009-10-05 2015-09-02 Elemental Engineering Ag Generator
GB2484148A (en) * 2010-10-02 2012-04-04 Duncan James Parfitt Windmill with apertured flexible vanes
FR2968725A1 (en) * 2010-12-08 2012-06-15 Peugeot Citroen Automobiles Sa Savonius rotor type wind power device i.e. wind turbine, for mounting on roof of e.g. motor vehicle, to convert wind into electrical energy, has rotary shaft arranged to vary in height from folded position to deployed position
FR2985787A1 (en) * 2012-01-16 2013-07-19 Sarl Eolie ROTOR DARK OF DARRIEUS GIVILE AND CURVED
SK288768B6 (en) 2016-03-01 2020-07-01 Morvova Marcela Doc Rndr Phd Wind turbine with vertical rotor axis

Also Published As

Publication number Publication date
GB8523566D0 (en) 1985-10-30
DK431885D0 (en) 1985-09-24
GB2165008B (en) 1988-04-27
IT1176791B (en) 1987-08-18
IT8422813A0 (en) 1984-09-25
GB2165008A (en) 1986-04-03
NL8502608A (en) 1986-04-16
DK431885A (en) 1986-03-26

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