NL24839C - - Google Patents

Info

Publication number
NL24839C
NL24839C NL24839DA NL24839C NL 24839 C NL24839 C NL 24839C NL 24839D A NL24839D A NL 24839DA NL 24839 C NL24839 C NL 24839C
Authority
NL
Netherlands
Application number
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.)
Publication of NL24839C publication Critical patent/NL24839C/xx

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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • 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
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2213—Rotors for wind turbines with horizontal axis and with the rotor downwind from the yaw pivot axis
    • 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)
  • 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)
NL24839D 1927-06-27 NL24839C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR292953X 1927-06-27

Publications (1)

Publication Number Publication Date
NL24839C true NL24839C (en)

Family

ID=8887879

Family Applications (1)

Application Number Title Priority Date Filing Date
NL24839D NL24839C (en) 1927-06-27

Country Status (5)

Country Link
US (1) US1820529A (en)
DE (1) DE577917C (en)
FR (1) FR636615A (en)
GB (1) GB292953A (en)
NL (1) NL24839C (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742242C (en) * 1939-10-26 1943-11-26 Licht Und Kraft Ag Electric wind power plant
US4081221A (en) * 1976-12-17 1978-03-28 United Technologies Corporation Tripod bladed wind turbine
SE414073B (en) * 1978-10-06 1980-07-07 Ljungstrom Olle WIND TURBINE OF TWO FLOWER TYPE SA CALLED BACK BLADE OR DARRIEV TYPE RESP GYROMILL TYPE WITH FIXED OR PA KNITTED CYLICALLY ADJUSTABLE BLAD ANGLE
DE2844262A1 (en) * 1978-10-11 1980-04-17 Franz Xaver Prof Dr I Wortmann SINGLE BLADE ROTOR FOR WIND TURBINES
US4329115A (en) * 1981-02-02 1982-05-11 Grumman Aerospace Corporation Directionally stabilized wind turbine
DE3234170C2 (en) * 1981-10-26 1985-04-11 Öko-Energie AG, Zürich Wind power plant with at least one wing that can be rotated about an axis of rotation
US4525124A (en) * 1982-06-07 1985-06-25 Watson Thomas A Balanced stress vertical axis wind turbine
US4533297A (en) * 1982-09-15 1985-08-06 Bassett David A Rotor system for horizontal axis wind turbines
DE3239087A1 (en) 1982-10-22 1984-04-26 István 6482 Bad Orb Horváth Installation for harnessing wind energy
DE3249939C2 (en) * 1982-10-22 1991-07-18 Istvan 6482 Bad Orb De Horvath
EP0295353B1 (en) * 1987-06-13 1991-04-17 Khammas, Achmed Adolf Wolfgang Rotorblade
US4993348A (en) * 1987-08-20 1991-02-19 Wald Leonard H Apparatus for harvesting energy and other necessities of life at sea
US5161952A (en) * 1990-09-24 1992-11-10 Rann, Inc. Dual-plane blade construction for horizontal axis wind turbine rotors
US5509866A (en) * 1994-06-28 1996-04-23 Univerg Research Netwerg, Ltd. Epicyclical galactic cluster gearing system
US6327957B1 (en) 1998-01-09 2001-12-11 Wind Eagle Joint Venture Wind-driven electric generator apparatus of the downwind type with flexible changeable-pitch blades
DE19807193C1 (en) * 1998-02-20 1999-05-27 Deutsch Zentr Luft & Raumfahrt Wind-powered energy generation plant
DE102004023774A1 (en) 2004-05-11 2005-12-22 Repower Systems Ag Wind turbine
DK176317B1 (en) * 2005-10-17 2007-07-30 Lm Glasfiber As Blade for a rotor on a wind turbine
ES2322423B1 (en) 2007-06-21 2010-01-26 Manuel Torres Martinez HORIZONTAL SHAFT AEROGENERATOR SHOVEL.
US8714928B2 (en) * 2008-06-06 2014-05-06 General Electric Company Rotor assembly for a wind turbine and method of assembling the same
GB2467745A (en) 2009-02-11 2010-08-18 Vestas Wind Sys As Wind turbine blade with tension element(s) to increase edgewise stiffness
GB2470589A (en) * 2009-05-29 2010-12-01 Vestas Wind Sys As Branching spar wind turbine blade
WO2011106737A2 (en) * 2010-02-25 2011-09-01 The Regents Of The University Of California Integrated wind turbine
US8317483B2 (en) * 2010-12-15 2012-11-27 General Electric Company Wind turbine rotor blade
EP2906819B2 (en) 2012-10-12 2020-07-29 Joint Blade Rotor A/S Joined blade wind turbine rotor
BR112017005900A2 (en) * 2014-09-25 2017-12-12 Winfoor Ab wind turbine rotor blade
USD822602S1 (en) 2015-10-29 2018-07-10 Winfoor Ab Triblade
EP3179093A1 (en) * 2015-12-08 2017-06-14 Winfoor AB Rotor blade for a wind turbine and a sub-member
EP3222846A1 (en) 2016-03-24 2017-09-27 Winfoor AB Wind turbine rotor blade
EP3412906A1 (en) 2017-06-08 2018-12-12 Winfoor AB A wind turbine rotor blade, a section thereof and an interconnecting member
US20190101128A1 (en) * 2017-10-01 2019-04-04 Papa Abdoulaye MBODJ Wing or blade design for wingtip device, rotor, propeller, turbine, and compressor blades with energy regeneration
US10875639B2 (en) * 2019-02-19 2020-12-29 United States Of America As Represented By The Secretary Of The Army Bi-planer rotor blade

Also Published As

Publication number Publication date
FR636615A (en) 1928-04-13
GB292953A (en) 1928-12-27
DE577917C (en) 1933-06-07
US1820529A (en) 1931-08-25

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