FI934351A - wind Rotor - Google Patents

wind Rotor Download PDF

Info

Publication number
FI934351A
FI934351A FI934351A FI934351A FI934351A FI 934351 A FI934351 A FI 934351A FI 934351 A FI934351 A FI 934351A FI 934351 A FI934351 A FI 934351A FI 934351 A FI934351 A FI 934351A
Authority
FI
Finland
Prior art keywords
blade
wind rotor
rotor
wind
type rotor
Prior art date
Application number
FI934351A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI96133C (en
FI934351A0 (en
FI96133B (en
Inventor
Kari Rajalahti
Original Assignee
Kari Rajalahti
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 Kari Rajalahti filed Critical Kari Rajalahti
Priority to FI934351A priority Critical patent/FI96133C/en
Publication of FI934351A0 publication Critical patent/FI934351A0/en
Priority to SE9403358A priority patent/SE505221C2/en
Publication of FI934351A publication Critical patent/FI934351A/en
Application granted granted Critical
Publication of FI96133B publication Critical patent/FI96133B/en
Publication of FI96133C publication Critical patent/FI96133C/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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
  • Wind Motors (AREA)

Abstract

A wind rotor in which a Darrieus-type rotor blade 2 and a Savonius-type rotor blade 3 have been combined so that the Savonius-type rotor blade 3 has been located in the carrier shell 6a-6d of the vane blade 1 of the wind rotor, the carrier shell 6a-6d supporting the Darrieus- type rotor blade 2, so that the complete vane blade 1 of the wind rotor forms a self-supporting unit. <IMAGE>
FI934351A 1993-10-04 1993-10-04 wind Rotor FI96133C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI934351A FI96133C (en) 1993-10-04 1993-10-04 wind Rotor
SE9403358A SE505221C2 (en) 1993-10-04 1994-10-04 wind Rotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI934351 1993-10-04
FI934351A FI96133C (en) 1993-10-04 1993-10-04 wind Rotor

Publications (4)

Publication Number Publication Date
FI934351A0 FI934351A0 (en) 1993-10-04
FI934351A true FI934351A (en) 1995-04-05
FI96133B FI96133B (en) 1996-01-31
FI96133C FI96133C (en) 1996-05-10

Family

ID=8538704

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934351A FI96133C (en) 1993-10-04 1993-10-04 wind Rotor

Country Status (2)

Country Link
FI (1) FI96133C (en)
SE (1) SE505221C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1032555C2 (en) 2006-09-21 2008-03-25 Econcern B V Wind turbine with vertical axis and method for manufacturing it.

Also Published As

Publication number Publication date
SE505221C2 (en) 1997-07-14
SE9403358D0 (en) 1994-10-04
FI96133C (en) 1996-05-10
FI934351A0 (en) 1993-10-04
SE9403358L (en) 1995-04-05
FI96133B (en) 1996-01-31

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Legal Events

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BB Publication of examined application