NL7508723A - WINDMILL. - Google Patents

WINDMILL.

Info

Publication number
NL7508723A
NL7508723A NL7508723A NL7508723A NL7508723A NL 7508723 A NL7508723 A NL 7508723A NL 7508723 A NL7508723 A NL 7508723A NL 7508723 A NL7508723 A NL 7508723A NL 7508723 A NL7508723 A NL 7508723A
Authority
NL
Netherlands
Prior art keywords
windmill
Prior art date
Application number
NL7508723A
Other languages
Dutch (nl)
Original Assignee
Us Energy
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 Us Energy filed Critical Us Energy
Publication of NL7508723A publication Critical patent/NL7508723A/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
    • F03D3/062—Rotors characterised by their construction elements
    • 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
    • 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
    • F05B2240/212—Rotors for wind turbines with vertical axis of the Darrieus 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/213—Rotors for wind turbines with vertical axis of the Savonius type
    • 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)
NL7508723A 1974-09-20 1975-07-22 WINDMILL. NL7508723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US508016A US3918839A (en) 1974-09-20 1974-09-20 Wind turbine

Publications (1)

Publication Number Publication Date
NL7508723A true NL7508723A (en) 1976-03-23

Family

ID=24021039

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7508723A NL7508723A (en) 1974-09-20 1975-07-22 WINDMILL.

Country Status (12)

Country Link
US (1) US3918839A (en)
JP (1) JPS5166951A (en)
AU (1) AU8502675A (en)
BE (1) BE833581A (en)
CA (1) CA1042347A (en)
DE (1) DE2540757A1 (en)
ES (1) ES439834A1 (en)
FR (1) FR2285527A1 (en)
IT (1) IT1049691B (en)
NL (1) NL7508723A (en)
NO (1) NO753023L (en)
SE (1) SE7509005L (en)

Families Citing this family (119)

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US7267530B2 (en) * 2000-11-22 2007-09-11 Mccabe Francis J Windmill apparatuses and methods of mounting blades to enhance their performance
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JP3330141B1 (en) * 2001-11-09 2002-09-30 学校法人東海大学 Integrated windmill and its manufacturing method
SE525387C2 (en) * 2002-01-10 2005-02-08 Swedish Vertical Wind Ab Vertical axle wind turbine and its use
CA2369229A1 (en) * 2002-01-24 2003-07-24 Jacquelin Dery Vertical axis windmill and self-erecting structure therefor
KR20030065747A (en) * 2002-01-30 2003-08-09 원인호 Gathering device
ITMO20020025A1 (en) * 2002-02-07 2003-08-07 Vittorio Fiorini MEANS OF ENERGY GENERATORS
US20030209912A1 (en) * 2002-05-07 2003-11-13 Randall Badger Wind power electrical generating system
US7132760B2 (en) * 2002-07-31 2006-11-07 Becker William S Wind turbine device
NL1022393C2 (en) * 2003-01-15 2004-07-19 Aerolift Patent B V Wind energy conversion device as well as a rotor blade for use in such a device.
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US7287954B2 (en) * 2005-09-30 2007-10-30 California Energy & Power Omni directional baffled wind energy power converter apparatus and method
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FR2926622B1 (en) * 2008-01-22 2014-08-08 Expansion Dev LIGHTING DEVICE AND LIGHTING SYSTEM INCORPORATING SUCH A DEVICE
FR2926623B1 (en) * 2008-01-22 2014-09-12 Expansion Dev LIGHTING SYSTEM
US20090261595A1 (en) * 2008-04-17 2009-10-22 Hao-Wei Poo Apparatus for generating electric power using wind energy
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ITPI20130067A1 (en) * 2013-07-12 2015-01-13 Treecube S R L WIND TURBINE WITH VERTICAL AXIS
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WO2016023453A1 (en) * 2014-08-12 2016-02-18 JIANG, Sufang Device and system for wind power generation
CN104879272B (en) * 2015-05-20 2018-02-09 上海交通大学 Change the vertical axis windmill camber blades of line with novel changable base
CN106121911B (en) * 2016-08-25 2019-07-26 中冶华天工程技术有限公司 A kind of streamlined wind collection device
US11231084B2 (en) * 2017-12-12 2022-01-25 Martin W. Stryker Foldable flywheel mechanism to facilitate energy generation
US10975839B2 (en) * 2018-05-23 2021-04-13 William Olen Fortner Vertical axis wind turbines with V-cup shaped vanes, multi-turbine assemblies and related methods and systems
JP6449509B1 (en) 2018-06-08 2019-01-09 株式会社グローバルエナジー Vertical axis wind turbine, its vertically long blade and wind power generator
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US11313348B2 (en) 2019-04-17 2022-04-26 University Of Maryland, Baltimore County Hybrid vertical axis turbine apparatus
US11859716B2 (en) 2019-04-17 2024-01-02 University Of Maryland, Baltimore County Time-delay closed-loop control of an infinitely variable transmission system for tidal current energy converters
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WO2021256912A1 (en) * 2020-06-19 2021-12-23 Жандос Ескендiрұлы БАЙЖҰМА Darrieus wind turbine with starting system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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US1100332A (en) * 1912-09-03 1914-06-16 James B Smith Windmill.
US1697574A (en) * 1924-12-12 1929-01-01 Savonius Sigurd Johannes Rotor adapted to be driven by wind or flowing water
US1744924A (en) * 1925-04-13 1930-01-28 Charles E Sargent Wind motor
FR604390A (en) * 1925-10-09 1926-05-03 Leblanc Vickers Maurice Sa Turbine with axis of rotation transverse to the direction of the current
US2020900A (en) * 1934-01-18 1935-11-12 Wilbur E Methvin Stream motor

Also Published As

Publication number Publication date
NO753023L (en) 1976-03-23
AU8502675A (en) 1977-03-24
FR2285527A1 (en) 1976-04-16
JPS5166951A (en) 1976-06-10
IT1049691B (en) 1981-02-10
FR2285527B3 (en) 1978-05-05
US3918839A (en) 1975-11-11
ES439834A1 (en) 1977-04-16
BE833581A (en) 1976-01-16
CA1042347A (en) 1978-11-14
DE2540757A1 (en) 1976-04-08
SE7509005L (en) 1976-03-22

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