SE7904464L - Vindhjul - Google Patents

Vindhjul

Info

Publication number
SE7904464L
SE7904464L SE7904464A SE7904464A SE7904464L SE 7904464 L SE7904464 L SE 7904464L SE 7904464 A SE7904464 A SE 7904464A SE 7904464 A SE7904464 A SE 7904464A SE 7904464 L SE7904464 L SE 7904464L
Authority
SE
Sweden
Prior art keywords
wind wheels
wheels
wind
Prior art date
Application number
SE7904464A
Other languages
English (en)
Inventor
P Sprang
S Helm
R Nika
Original Assignee
Maschf Augsburg Nuernberg Ag
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
Priority claimed from DE2825061A external-priority patent/DE2825061C2/de
Priority claimed from DE19782855025 external-priority patent/DE2855025A1/de
Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of SE7904464L publication Critical patent/SE7904464L/sv

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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • F03D1/0662—Arrangements for fixing wind-engaging parts to a hub using kinematic linkage, e.g. tilt
    • F03D1/0664—Pitch arrangements
    • F03D1/0667—Pitch arrangements characterized by the actuator arrangements
    • F03D1/0669—Hydraulic actuators
    • 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

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)
SE7904464A 1978-06-08 1979-05-22 Vindhjul SE7904464L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2825061A DE2825061C2 (de) 1978-06-08 1978-06-08 Windrad
DE19782855025 DE2855025A1 (de) 1978-12-20 1978-12-20 Windrad

Publications (1)

Publication Number Publication Date
SE7904464L true SE7904464L (sv) 1979-12-09

Family

ID=25774653

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904464A SE7904464L (sv) 1978-06-08 1979-05-22 Vindhjul

Country Status (1)

Country Link
SE (1) SE7904464L (sv)

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