GB292953A - Improvements in or relating to wind motors - Google Patents

Improvements in or relating to wind motors

Info

Publication number
GB292953A
GB292953A GB17779/28A GB1777928A GB292953A GB 292953 A GB292953 A GB 292953A GB 17779/28 A GB17779/28 A GB 17779/28A GB 1777928 A GB1777928 A GB 1777928A GB 292953 A GB292953 A GB 292953A
Authority
GB
United Kingdom
Prior art keywords
vanes
blades
respect
relating
stream
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
GB17779/28A
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.)
LEBLANC VICKERS MAURICE SA
Original Assignee
LEBLANC VICKERS MAURICE SA
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 LEBLANC VICKERS MAURICE SA filed Critical LEBLANC VICKERS MAURICE SA
Publication of GB292953A publication Critical patent/GB292953A/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
    • 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)

Abstract

292,953. Soc. Anon. pour l'Exploitation des ProcÚdÚs M. Leblanc- Vickers. June 27, 1927, [Convention date]. Screw motors.-In a windmill having vanes of fine stream-lined section, the width of the vanes is small with respect to the surface swept out, and their inclination is relatively small with respect to the relative direction of the incident wind. The object is to render the provision of regulating devices unnecessary. The vanes may be built up of two or more blades a, b of stream-line section connected together by members e, f. Where a vane comprises more than two blades, they may be arranged in staggered formation.
GB17779/28A 1927-06-27 1928-06-19 Improvements in or relating to wind motors Expired GB292953A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB292953A true GB292953A (en) 1928-12-27

Family

ID=8887879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17779/28A Expired GB292953A (en) 1927-06-27 1928-06-19 Improvements in or relating to wind motors

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8870546B2 (en) 2009-02-11 2014-10-28 Carsten Hein Westergaard Enhancing stiffness of wind turbine blades

Families Citing this family (29)

* 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
DE3769471D1 (en) * 1987-06-13 1991-05-23 Khammas Ahmad ROTOR BLADE.
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
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
PL2906819T5 (en) 2012-10-12 2020-10-19 Joint Blade Rotor A/S Joined blade wind turbine rotor
US10253753B2 (en) 2014-09-25 2019-04-09 Winfoor Ab Rotor blade for wind turbine
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8870546B2 (en) 2009-02-11 2014-10-28 Carsten Hein Westergaard Enhancing stiffness of wind turbine blades

Also Published As

Publication number Publication date
DE577917C (en) 1933-06-07
US1820529A (en) 1931-08-25
NL24839C (en)
FR636615A (en) 1928-04-13

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