GB1569554A - Wind motor blades having variable attitude - Google Patents

Wind motor blades having variable attitude Download PDF

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Publication number
GB1569554A
GB1569554A GB19877/78A GB1987778A GB1569554A GB 1569554 A GB1569554 A GB 1569554A GB 19877/78 A GB19877/78 A GB 19877/78A GB 1987778 A GB1987778 A GB 1987778A GB 1569554 A GB1569554 A GB 1569554A
Authority
GB
United Kingdom
Prior art keywords
blade
wind
wind motor
motor
vertical
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB19877/78A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INST PENTRU CREATIE STINTIFIC
Original Assignee
INST PENTRU CREATIE STINTIFIC
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 INST PENTRU CREATIE STINTIFIC filed Critical INST PENTRU CREATIE STINTIFIC
Publication of GB1569554A publication Critical patent/GB1569554A/en
Expired legal-status Critical Current

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)
GB19877/78A 1977-05-28 1978-05-16 Wind motor blades having variable attitude Expired GB1569554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7790504A RO67407A2 (fr) 1977-05-28 1977-05-28 Turbine eoliene a geometrie variable

Publications (1)

Publication Number Publication Date
GB1569554A true GB1569554A (en) 1980-06-18

Family

ID=20097782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19877/78A Expired GB1569554A (en) 1977-05-28 1978-05-16 Wind motor blades having variable attitude

Country Status (16)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003062671A1 (fr) * 2002-01-25 2003-07-31 Simon Tabatadze Appareil conçu pour transformer un mouvement rotatif
WO2009130323A2 (fr) * 2008-04-24 2009-10-29 Turbowinds S.A. Eolienne, pale pour éolienne, segment pour une pale d’éolienne, procédé de fabrication et d’assemblage d’une éolienne
WO2009143580A1 (fr) * 2008-05-30 2009-12-03 Peter Biggs Générateur d’énergie électrique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096939A3 (fr) * 1982-06-16 1985-07-31 Roger Martin Edmond Boudewijn Dejaegher Eolienne a pales mobiles et effet centrifuge
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003062671A1 (fr) * 2002-01-25 2003-07-31 Simon Tabatadze Appareil conçu pour transformer un mouvement rotatif
WO2009130323A2 (fr) * 2008-04-24 2009-10-29 Turbowinds S.A. Eolienne, pale pour éolienne, segment pour une pale d’éolienne, procédé de fabrication et d’assemblage d’une éolienne
WO2009130323A3 (fr) * 2008-04-24 2010-12-02 Turbowinds S.A. Eolienne, pale pour éolienne, segment pour une pale d’éolienne, procédé de fabrication et d’assemblage d’une éolienne
WO2009143580A1 (fr) * 2008-05-30 2009-12-03 Peter Biggs Générateur d’énergie électrique

Also Published As

Publication number Publication date
DE2823065B2 (de) 1979-08-23
BR7803373A (pt) 1979-02-06
SE433246B (sv) 1984-05-14
NL7805486A (nl) 1978-11-30
DK234278A (da) 1978-11-29
FR2392250B1 (fr) 1981-12-24
CH622065A5 (en) 1981-03-13
FR2392250A1 (fr) 1978-12-22
DE2823065A1 (de) 1978-12-14
ES470168A1 (es) 1979-01-16
JPS541739A (en) 1979-01-08
DD136997A5 (de) 1979-08-08
SE7806056L (sv) 1978-11-29
IT7823883A0 (it) 1978-05-26
DE2823065C3 (de) 1980-05-14
RO67407A2 (fr) 1982-07-06
PT68088A (fr) 1978-06-01
AU523899B2 (en) 1982-08-19
AU3629778A (en) 1979-11-22
IT1095844B (it) 1985-08-17
BE867271A (fr) 1978-09-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee