GB485072A - Windmill sail support - Google Patents

Windmill sail support

Info

Publication number
GB485072A
GB485072A GB21963/37A GB2196337A GB485072A GB 485072 A GB485072 A GB 485072A GB 21963/37 A GB21963/37 A GB 21963/37A GB 2196337 A GB2196337 A GB 2196337A GB 485072 A GB485072 A GB 485072A
Authority
GB
United Kingdom
Prior art keywords
lugs
wind
sail support
brackets
windmill sail
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
GB21963/37A
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.)
Beatty Bros Ltd
Original Assignee
Beatty Bros Ltd
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 Beatty Bros Ltd filed Critical Beatty Bros Ltd
Publication of GB485072A publication Critical patent/GB485072A/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
    • F05B2240/2211—Rotors for wind turbines with horizontal axis of the multibladed, low speed, e.g. "American farm" 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
    • F05B2240/33—Shrouds which are part of or which are rotating with the rotor
    • 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

485,072. Wind-motors. BEATTY BROS., Ltd. Aug. 10, 1937, No. 21963. Convention date, Sept. 4, 1936. [Class 110 (iii)] The inner ends of wind-wheel vanes 12 fit between lugs 16, 17, 18 on brackets 14 secured to the inner rim 10. The outer support 11 passes through openings 21 and carries similar brackets with lugs and turned-over tips 20a.
GB21963/37A 1936-09-04 1937-08-10 Windmill sail support Expired GB485072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA485072X 1936-09-04

Publications (1)

Publication Number Publication Date
GB485072A true GB485072A (en) 1938-05-13

Family

ID=4171669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21963/37A Expired GB485072A (en) 1936-09-04 1937-08-10 Windmill sail support

Country Status (1)

Country Link
GB (1) GB485072A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542819A1 (en) * 1983-03-15 1984-09-21 Procedes Tech Const PROPELLER OF WIND TURBINE
WO2009116961A1 (en) * 2008-03-20 2009-09-24 Izosimov Ievgen Multiblade windmill rotor with aerodynamic external and intermediate rings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542819A1 (en) * 1983-03-15 1984-09-21 Procedes Tech Const PROPELLER OF WIND TURBINE
WO1984003737A1 (en) * 1983-03-15 1984-09-27 Procedes Tech Const Wind turbin propeller
WO2009116961A1 (en) * 2008-03-20 2009-09-24 Izosimov Ievgen Multiblade windmill rotor with aerodynamic external and intermediate rings

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