GB700879A - Improvements in rotors for wind motors - Google Patents

Improvements in rotors for wind motors

Info

Publication number
GB700879A
GB700879A GB13679/51A GB1367951A GB700879A GB 700879 A GB700879 A GB 700879A GB 13679/51 A GB13679/51 A GB 13679/51A GB 1367951 A GB1367951 A GB 1367951A GB 700879 A GB700879 A GB 700879A
Authority
GB
United Kingdom
Prior art keywords
wind
blade
june
leading edge
fluid
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
GB13679/51A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB700879A publication Critical patent/GB700879A/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
    • F03D15/00—Transmission of mechanical power
    • F03D15/05—Transmission of mechanical power using hollow exhausting blades
    • 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)
  • Wind Motors (AREA)

Abstract

700,879. Wind-motors ; gas turbine plant; centrifugal fans. ANDREAU, J. E. June 8, 1951 [June 9, 1950], No. 13679/51. [Classes 110 (1) and 110 (3)] A wind-motor rotor comprises at least one hollow blade 1 for the radially outward flow of a fluid therethrough and a discharge nozzle for the fluid, the nozzle comprising a streamlined ogival-shaped body of revolution 6 extending transversely to the radial direction, leading edge 6a having the same curvature as the leading edge 1a of the blade 1, and the maximum diameter of the body occurring at its rear edge. The cross-sectional area of the outlet orifice is preferably substantially equal to that of the cavity C. Guide vanes 7 are provided. The aerofoil sections of the blade 1 have the maximum thickness located rearward of the middle of the chord. The rotor is used in a wind-motor similar to that described in Specification 665,934.
GB13679/51A 1950-06-09 1951-06-08 Improvements in rotors for wind motors Expired GB700879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR700879X 1950-06-09

Publications (1)

Publication Number Publication Date
GB700879A true GB700879A (en) 1953-12-09

Family

ID=9052119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13679/51A Expired GB700879A (en) 1950-06-09 1951-06-08 Improvements in rotors for wind motors

Country Status (1)

Country Link
GB (1) GB700879A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1012489C2 (en) * 1999-05-25 2000-11-28 Tocardo B V Turbine for water powered generator has hydrostatic pressure bearings which support tips of blades in support ring
WO2003025393A1 (en) * 2001-09-20 2003-03-27 Endre Mucsy Wind machine with pneumatic power transmission
EP1335130A1 (en) * 2002-02-07 2003-08-13 FIORINI, Vittorio Darrieus wind turbine
US20140154052A1 (en) * 2008-11-20 2014-06-05 David Wenzhong Gao Wind aeolipile
CN109281798A (en) * 2018-10-15 2019-01-29 东北电力大学 Wind gathering boosting wind-driven generator efficient rotor blade

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1012489C2 (en) * 1999-05-25 2000-11-28 Tocardo B V Turbine for water powered generator has hydrostatic pressure bearings which support tips of blades in support ring
WO2003025393A1 (en) * 2001-09-20 2003-03-27 Endre Mucsy Wind machine with pneumatic power transmission
EP1335130A1 (en) * 2002-02-07 2003-08-13 FIORINI, Vittorio Darrieus wind turbine
US20140154052A1 (en) * 2008-11-20 2014-06-05 David Wenzhong Gao Wind aeolipile
US9765755B2 (en) * 2008-11-20 2017-09-19 David Wenzhong Gao Wind aeolipile
US11073128B1 (en) * 2008-11-20 2021-07-27 Tennessee Technological University Wind aeolipile
US11619204B2 (en) 2008-11-20 2023-04-04 Tennessee Technological University Wind aeolipile
CN109281798A (en) * 2018-10-15 2019-01-29 东北电力大学 Wind gathering boosting wind-driven generator efficient rotor blade

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