RO67407A2 - Turbina eoliana cu geometrie variabila - Google Patents

Turbina eoliana cu geometrie variabila

Info

Publication number
RO67407A2
RO67407A2 RO7790504A RO9050477A RO67407A2 RO 67407 A2 RO67407 A2 RO 67407A2 RO 7790504 A RO7790504 A RO 7790504A RO 9050477 A RO9050477 A RO 9050477A RO 67407 A2 RO67407 A2 RO 67407A2
Authority
RO
Romania
Prior art keywords
eoliene
turbine
variable geometry
geometry
variable
Prior art date
Application number
RO7790504A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Constantin Teodorescu
Original Assignee
Institutul De Creatir Stiintifica Si Tehnica,Ro
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 Institutul De Creatir Stiintifica Si Tehnica,Ro filed Critical Institutul De Creatir Stiintifica Si Tehnica,Ro
Priority to RO7790504A priority Critical patent/RO67407A2/ro
Priority to CH517278A priority patent/CH622065A5/fr
Priority to GB19877/78A priority patent/GB1569554A/en
Priority to AU36297/78A priority patent/AU523899B2/en
Priority to BE187864A priority patent/BE867271A/xx
Priority to NL7805486A priority patent/NL7805486A/xx
Priority to ES470168A priority patent/ES470168A1/es
Priority to FR7815591A priority patent/FR2392250A1/fr
Priority to DK234278A priority patent/DK234278A/da
Priority to SE7806056A priority patent/SE433246B/sv
Priority to JP6345078A priority patent/JPS541739A/ja
Priority to IT23883/78A priority patent/IT1095844B/it
Priority to PT68088A priority patent/PT68088A/pt
Priority to BR787803373A priority patent/BR7803373A/pt
Priority to DD78205607A priority patent/DD136997A5/de
Priority to DE2823065A priority patent/DE2823065C3/de
Publication of RO67407A2 publication Critical patent/RO67407A2/ro

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
RO7790504A 1977-05-28 1977-05-28 Turbina eoliana cu geometrie variabila RO67407A2 (ro)

Priority Applications (16)

Application Number Priority Date Filing Date Title
RO7790504A RO67407A2 (ro) 1977-05-28 1977-05-28 Turbina eoliana cu geometrie variabila
CH517278A CH622065A5 (en) 1977-05-28 1978-05-12 Variable-geometry wind turbine
GB19877/78A GB1569554A (en) 1977-05-28 1978-05-16 Wind motor blades having variable attitude
AU36297/78A AU523899B2 (en) 1977-05-28 1978-05-19 Speed adjusting wind motor
BE187864A BE867271A (fr) 1977-05-28 1978-05-19 Turbine eolienne a geometrie variable
NL7805486A NL7805486A (nl) 1977-05-28 1978-05-22 Windmotor.
ES470168A ES470168A1 (es) 1977-05-28 1978-05-24 Perfeccionamientos en la construccion de aeromotores
FR7815591A FR2392250A1 (fr) 1977-05-28 1978-05-25 Turbine eolienne a geometrie variable
DK234278A DK234278A (da) 1977-05-28 1978-05-26 Vindmotor med indstillelige blade
SE7806056A SE433246B (sv) 1977-05-28 1978-05-26 Vindmotor
JP6345078A JPS541739A (en) 1977-05-28 1978-05-26 Wind motor
IT23883/78A IT1095844B (it) 1977-05-28 1978-05-26 Turbina eolica a geometria variabile
PT68088A PT68088A (fr) 1977-05-28 1978-05-26 Turbine eolienne a geometrie variable
BR787803373A BR7803373A (pt) 1977-05-28 1978-05-26 Motor de vento com laminas de desenho variavel
DD78205607A DD136997A5 (de) 1977-05-28 1978-05-26 Windturbine mit verstellbaren windfluegeln
DE2823065A DE2823065C3 (de) 1977-05-28 1978-05-26 Windturbine mit verstellbaren Windflügeln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7790504A RO67407A2 (ro) 1977-05-28 1977-05-28 Turbina eoliana cu geometrie variabila

Publications (1)

Publication Number Publication Date
RO67407A2 true RO67407A2 (ro) 1982-07-06

Family

ID=20097782

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7790504A RO67407A2 (ro) 1977-05-28 1977-05-28 Turbina eoliana cu geometrie variabila

Country Status (16)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096939A3 (de) * 1982-06-16 1985-07-31 Roger Martin Edmond Boudewijn Dejaegher Windrad mit beweglichen Schaufeln und Fliehkraftwirkung
WO2003062671A1 (en) * 2002-01-25 2003-07-31 Simon Tabatadze Apparatus for transforming a rotative motion
BE1018108A5 (nl) * 2008-04-24 2010-05-04 Turbowinds S A Windturbine, blad voor een windturbine, segment voor een blad voor een windturbine, werkwijze voor het vervaardigen en samenstellen van een windturbine.
WO2009143580A1 (en) * 2008-05-30 2009-12-03 Peter Biggs Electrical power generator
CZ28023U1 (cs) * 2014-08-13 2015-03-31 Vp Delta S.R.O. Větrný 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 (fr) * 1931-05-29 1932-06-09 Aéromoteur

Also Published As

Publication number Publication date
DE2823065C3 (de) 1980-05-14
PT68088A (fr) 1978-06-01
GB1569554A (en) 1980-06-18
DE2823065B2 (de) 1979-08-23
BR7803373A (pt) 1979-02-06
AU523899B2 (en) 1982-08-19
DK234278A (da) 1978-11-29
DD136997A5 (de) 1979-08-08
ES470168A1 (es) 1979-01-16
NL7805486A (nl) 1978-11-30
JPS541739A (en) 1979-01-08
BE867271A (fr) 1978-09-18
SE433246B (sv) 1984-05-14
DE2823065A1 (de) 1978-12-14
CH622065A5 (en) 1981-03-13
SE7806056L (sv) 1978-11-29
FR2392250A1 (fr) 1978-12-22
IT7823883A0 (it) 1978-05-26
FR2392250B1 (de) 1981-12-24
AU3629778A (en) 1979-11-22
IT1095844B (it) 1985-08-17

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