GB2002064A - Wins powered rotary machine - Google Patents

Wins powered rotary machine

Info

Publication number
GB2002064A
GB2002064A GB7834001A GB7834001A GB2002064A GB 2002064 A GB2002064 A GB 2002064A GB 7834001 A GB7834001 A GB 7834001A GB 7834001 A GB7834001 A GB 7834001A GB 2002064 A GB2002064 A GB 2002064A
Authority
GB
United Kingdom
Prior art keywords
collar
grid
shaft
turning moment
sheets
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.)
Pending
Application number
GB7834001A
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.)
TAMARIN A
Original Assignee
TAMARIN A
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 TAMARIN A filed Critical TAMARIN A
Priority to GB7834001A priority Critical patent/GB2002064A/en
Publication of GB2002064A publication Critical patent/GB2002064A/en
Pending 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the 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

The machine comprises a vertical shaft 1 and a collar 7 which supports vertical grids 8 extending radially of the collar. Each grid 8 is associated with flexible sheets 6 which cover at least part of the grid during downwind motion and extend parallel to the wind direction during upwind motion. The collar 7 is held relative to the shaft by a spring 14 until the turning moment due to the wind impinging on the sheets 6 exceeds the opposite turning moment due to the spring 14 when the collar rotates relative to the shaft 1 reducing the area of each grid 8 covered by the sheets 6 thereby limiting the turning moment to a predetermined value. <IMAGE>
GB7834001A 1977-06-21 1978-08-21 Wins powered rotary machine Pending GB2002064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7834001A GB2002064A (en) 1977-06-21 1978-08-21 Wins powered rotary machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2577077 1977-06-21
GB7834001A GB2002064A (en) 1977-06-21 1978-08-21 Wins powered rotary machine

Publications (1)

Publication Number Publication Date
GB2002064A true GB2002064A (en) 1979-02-14

Family

ID=26257861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7834001A Pending GB2002064A (en) 1977-06-21 1978-08-21 Wins powered rotary machine

Country Status (1)

Country Link
GB (1) GB2002064A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382190A (en) * 1981-01-19 1983-05-03 Jacobson J Merritt Wind motor having horizontally counter-rotating wind force collectors
US4408955A (en) * 1980-06-18 1983-10-11 Wagle Joseph A Wind operated wheel
GB2119025A (en) * 1982-04-27 1983-11-09 Herbert Jackson Use of wind power
US4684817A (en) * 1985-03-11 1987-08-04 Goldwater John M Valvular sail power plant
EP0331601A2 (en) * 1988-03-02 1989-09-06 Manuel Munoz Saiz Wind generator
WO2004065787A1 (en) * 2003-01-17 2004-08-05 Michael Koelsch Wind power unit with a vertical rotor axis
EP2009280A1 (en) * 2007-06-25 2008-12-31 Seven Stars Worldwide Limited Vertical axis windmill with wingletted air-tiltable blades
GB2475552A (en) * 2009-11-23 2011-05-25 Rajendranath Balkee Flapping wind generator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408955A (en) * 1980-06-18 1983-10-11 Wagle Joseph A Wind operated wheel
US4382190A (en) * 1981-01-19 1983-05-03 Jacobson J Merritt Wind motor having horizontally counter-rotating wind force collectors
GB2119025A (en) * 1982-04-27 1983-11-09 Herbert Jackson Use of wind power
US4684817A (en) * 1985-03-11 1987-08-04 Goldwater John M Valvular sail power plant
EP0331601A2 (en) * 1988-03-02 1989-09-06 Manuel Munoz Saiz Wind generator
EP0331601A3 (en) * 1988-03-02 1989-10-18 Manuel Munoz Saiz Wind generator
WO2004065787A1 (en) * 2003-01-17 2004-08-05 Michael Koelsch Wind power unit with a vertical rotor axis
EP2009280A1 (en) * 2007-06-25 2008-12-31 Seven Stars Worldwide Limited Vertical axis windmill with wingletted air-tiltable blades
GB2475552A (en) * 2009-11-23 2011-05-25 Rajendranath Balkee Flapping wind generator

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