GB182700A - Improvements in or relating to windmills - Google Patents

Improvements in or relating to windmills

Info

Publication number
GB182700A
GB182700A GB19680/21A GB1968021A GB182700A GB 182700 A GB182700 A GB 182700A GB 19680/21 A GB19680/21 A GB 19680/21A GB 1968021 A GB1968021 A GB 1968021A GB 182700 A GB182700 A GB 182700A
Authority
GB
United Kingdom
Prior art keywords
wheel
wind
governor
oppositely
turn
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
GB19680/21A
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
Priority to GB19680/21A priority Critical patent/GB182700A/en
Publication of GB182700A publication Critical patent/GB182700A/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 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors coaxially arranged
    • 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

182,700. Ward, S. A. July 22, 1921. No Patent granted (Sealing fee not paid) Oppositely-running rotor type; screw motors; working-fluid supply; regulating.-Two oppositely-rotating wind-wheels 7, 8 driving a vertical shaft 11 through bevel-gearing and mounted on a turn-table are enclosed in a casing 12 provided with a flared mouth 13 and having vanes 14 pivoted on radial axes which close under the action of a governor 16 or hand control 23, 24. The windmill is turned into the wind by means of a tail carrying a wind-wheel 25 which drives gearing 2S meshing with a circular rack 29 on the turn-table support. The closing vanes 14 are connected to a conical or stream-line casing 19 moving axially under the action of the governor or hand control. The wheel 8 may be of greater area than the wheel 7 to transmit equal power.
GB19680/21A 1921-07-22 1921-07-22 Improvements in or relating to windmills Expired GB182700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB19680/21A GB182700A (en) 1921-07-22 1921-07-22 Improvements in or relating to windmills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19680/21A GB182700A (en) 1921-07-22 1921-07-22 Improvements in or relating to windmills

Publications (1)

Publication Number Publication Date
GB182700A true GB182700A (en) 1922-07-13

Family

ID=10133390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19680/21A Expired GB182700A (en) 1921-07-22 1921-07-22 Improvements in or relating to windmills

Country Status (1)

Country Link
GB (1) GB182700A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK85590C (en) * 1953-02-24 1958-05-19 Hans Marthinus Pouls Breindahl Wind turbine, where the wind wheel is placed in a channel.
US4080100A (en) * 1976-09-28 1978-03-21 Mcneese Walter C Wind motor
FR2787522A1 (en) * 1998-12-22 2000-06-23 Onera (Off Nat Aerospatiale) Obtaining maximum energy from aero-generator by imposing a rotor speed such that the air speed downstream of the rotor housing times root three equals the airspeed upstream of the rotor housing
GB2447510A (en) * 2007-03-16 2008-09-17 Gauhaus Ltd Wind turbine venturi inlet
GB2462469A (en) * 2008-08-08 2010-02-10 James Arthur Goulding Venturi inlet wind turbine
WO2010102355A3 (en) * 2009-03-12 2011-04-07 Ivan Yordanov Petrov Wind turbogenerator power unit
US9291070B2 (en) 2010-12-03 2016-03-22 Pratt & Whitney Canada Corp. Gas turbine rotor containment
CN114072576A (en) * 2019-09-26 2022-02-18 李蹖规 Wind power generation device for street lamp

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK85590C (en) * 1953-02-24 1958-05-19 Hans Marthinus Pouls Breindahl Wind turbine, where the wind wheel is placed in a channel.
US4080100A (en) * 1976-09-28 1978-03-21 Mcneese Walter C Wind motor
FR2787522A1 (en) * 1998-12-22 2000-06-23 Onera (Off Nat Aerospatiale) Obtaining maximum energy from aero-generator by imposing a rotor speed such that the air speed downstream of the rotor housing times root three equals the airspeed upstream of the rotor housing
GB2447510A (en) * 2007-03-16 2008-09-17 Gauhaus Ltd Wind turbine venturi inlet
GB2462469A (en) * 2008-08-08 2010-02-10 James Arthur Goulding Venturi inlet wind turbine
WO2010102355A3 (en) * 2009-03-12 2011-04-07 Ivan Yordanov Petrov Wind turbogenerator power unit
US9291070B2 (en) 2010-12-03 2016-03-22 Pratt & Whitney Canada Corp. Gas turbine rotor containment
CN114072576A (en) * 2019-09-26 2022-02-18 李蹖规 Wind power generation device for street lamp

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