BR7803373A - WIND MOTOR WITH VARIABLE DESIGN BLADES - Google Patents

WIND MOTOR WITH VARIABLE DESIGN BLADES

Info

Publication number
BR7803373A
BR7803373A BR787803373A BR7803373A BR7803373A BR 7803373 A BR7803373 A BR 7803373A BR 787803373 A BR787803373 A BR 787803373A BR 7803373 A BR7803373 A BR 7803373A BR 7803373 A BR7803373 A BR 7803373A
Authority
BR
Brazil
Prior art keywords
wind motor
variable design
design blades
blades
variable
Prior art date
Application number
BR787803373A
Other languages
Portuguese (pt)
Inventor
C Teodorescu
Original Assignee
Increst Inst
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 Increst Inst filed Critical Increst Inst
Publication of BR7803373A publication Critical patent/BR7803373A/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
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
    • 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
    • F05B2240/202—Rotors with adjustable area of intercepted fluid
    • 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
    • F05B2240/216—Rotors for wind turbines with vertical axis of the anemometer 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BR787803373A 1977-05-28 1978-05-26 WIND MOTOR WITH VARIABLE DESIGN BLADES BR7803373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7790504A RO67407A2 (en) 1977-05-28 1977-05-28 EOLIENE TURBINE WITH VARIABLE GEOMETRY

Publications (1)

Publication Number Publication Date
BR7803373A true BR7803373A (en) 1979-02-06

Family

ID=20097782

Family Applications (1)

Application Number Title Priority Date Filing Date
BR787803373A BR7803373A (en) 1977-05-28 1978-05-26 WIND MOTOR WITH VARIABLE DESIGN BLADES

Country Status (16)

Country Link
JP (1) JPS541739A (en)
AU (1) AU523899B2 (en)
BE (1) BE867271A (en)
BR (1) BR7803373A (en)
CH (1) CH622065A5 (en)
DD (1) DD136997A5 (en)
DE (1) DE2823065C3 (en)
DK (1) DK234278A (en)
ES (1) ES470168A1 (en)
FR (1) FR2392250A1 (en)
GB (1) GB1569554A (en)
IT (1) IT1095844B (en)
NL (1) NL7805486A (en)
PT (1) PT68088A (en)
RO (1) RO67407A2 (en)
SE (1) SE433246B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096939A3 (en) * 1982-06-16 1985-07-31 Roger Martin Edmond Boudewijn Dejaegher Windmill with mobile paddles & centrifugal effect
WO2003062671A1 (en) * 2002-01-25 2003-07-31 Simon Tabatadze Apparatus for transforming a rotative motion
BE1018108A5 (en) * 2008-04-24 2010-05-04 Turbowinds S A WIND TURBINE, SHEET FOR A WIND TURBINE, SEGMENT FOR A SHEET FOR A WIND TURBINE, METHOD FOR MANUFACTURING AND MAKING A WIND TURBINE.
WO2009143580A1 (en) * 2008-05-30 2009-12-03 Peter Biggs Electrical power generator
CZ28023U1 (en) * 2014-08-13 2015-03-31 Vp Delta S.R.O. Wind motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1443912A (en) * 1920-11-27 1923-01-30 Dominguez Zacarias Wind-power wheel
FR40341E (en) * 1931-05-29 1932-06-09 Aeromotor

Also Published As

Publication number Publication date
PT68088A (en) 1978-06-01
RO67407A2 (en) 1982-07-06
DD136997A5 (en) 1979-08-08
DE2823065C3 (en) 1980-05-14
GB1569554A (en) 1980-06-18
IT7823883A0 (en) 1978-05-26
CH622065A5 (en) 1981-03-13
IT1095844B (en) 1985-08-17
DE2823065B2 (en) 1979-08-23
FR2392250B1 (en) 1981-12-24
JPS541739A (en) 1979-01-08
DK234278A (en) 1978-11-29
SE7806056L (en) 1978-11-29
BE867271A (en) 1978-09-18
NL7805486A (en) 1978-11-30
SE433246B (en) 1984-05-14
AU523899B2 (en) 1982-08-19
AU3629778A (en) 1979-11-22
FR2392250A1 (en) 1978-12-22
ES470168A1 (en) 1979-01-16
DE2823065A1 (en) 1978-12-14

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