GB2447437B - Improved rotary turbine device - Google Patents

Improved rotary turbine device

Info

Publication number
GB2447437B
GB2447437B GB0625629.1A GB0625629A GB2447437B GB 2447437 B GB2447437 B GB 2447437B GB 0625629 A GB0625629 A GB 0625629A GB 2447437 B GB2447437 B GB 2447437B
Authority
GB
United Kingdom
Prior art keywords
turbine device
improved rotary
rotary turbine
improved
turbine
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 - Fee Related
Application number
GB0625629.1A
Other versions
GB2447437A (en
GB0625629D0 (en
Inventor
John Patrick Ettridge Snr
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 GB0625629.1A priority Critical patent/GB2447437B/en
Publication of GB0625629D0 publication Critical patent/GB0625629D0/en
Priority to PCT/AU2007/002011 priority patent/WO2008077199A1/en
Priority to AU2007254635A priority patent/AU2007254635A1/en
Publication of GB2447437A publication Critical patent/GB2447437A/en
Application granted granted Critical
Publication of GB2447437B publication Critical patent/GB2447437B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0472—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor
    • F03D3/0481—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/063—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0472—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor
    • F03D3/049—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor with converging inlets, i.e. the shield intercepting an area greater than the effective rotor area
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • F05B2240/931—Mounting on supporting structures or systems on a structure floating on a liquid surface which is a vehicle
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/94—Mounting on supporting structures or systems on a movable wheeled structure
    • F05B2240/941—Mounting on supporting structures or systems on a movable wheeled structure which is a land vehicle
    • 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
    • Y02E10/20—Hydro energy
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
GB0625629.1A 2006-12-27 2006-12-27 Improved rotary turbine device Expired - Fee Related GB2447437B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0625629.1A GB2447437B (en) 2006-12-27 2006-12-27 Improved rotary turbine device
PCT/AU2007/002011 WO2008077199A1 (en) 2006-12-27 2007-12-24 Improved rotary turbine device
AU2007254635A AU2007254635A1 (en) 2006-12-27 2007-12-24 Improved rotary turbine device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0625629.1A GB2447437B (en) 2006-12-27 2006-12-27 Improved rotary turbine device

Publications (3)

Publication Number Publication Date
GB0625629D0 GB0625629D0 (en) 2007-01-31
GB2447437A GB2447437A (en) 2008-09-17
GB2447437B true GB2447437B (en) 2012-04-11

Family

ID=37734692

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0625629.1A Expired - Fee Related GB2447437B (en) 2006-12-27 2006-12-27 Improved rotary turbine device

Country Status (3)

Country Link
AU (1) AU2007254635A1 (en)
GB (1) GB2447437B (en)
WO (1) WO2008077199A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8648483B2 (en) 2009-03-12 2014-02-11 Eastern Wind Power Vertical axis wind turbine system
US8030792B2 (en) 2009-03-12 2011-10-04 Eastern Wind Power Vertical axis wind turbine system
US7988413B2 (en) 2010-04-23 2011-08-02 Eastern Wind Power Vertical axis wind turbine
GB201307778D0 (en) * 2013-04-30 2013-06-12 Romax Technology Ltd Vertical wind turbine with constant speed

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057270A (en) * 1975-04-03 1977-11-08 Barry Alan Lebost Fluid turbine
US5083899A (en) * 1990-04-12 1992-01-28 Geph Enterprises, Inc. Energy machine
US5332354A (en) * 1993-07-15 1994-07-26 Lamont John S Wind turbine apparatus
US20040012207A1 (en) * 2002-05-31 2004-01-22 Sandor Nagy Rotary drive used in conjunction with a mechanical and self-energizing coupling system
WO2005064154A1 (en) * 2003-12-31 2005-07-14 Envision Corporation Wind powered turbine engine-horizontal rotor configuration
AU2005203573A1 (en) * 2004-07-19 2006-02-02 John Patrick Ettridge Snr. Improved rotary wind powered device
WO2006039727A1 (en) * 2004-10-07 2006-04-13 Michael Robert Des Ligneris Shielded vertical axis turbine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234289A (en) * 1978-09-05 1980-11-18 Lebost Barry Alan Fluid turbine
US4350900A (en) * 1980-11-10 1982-09-21 Baughman Harold E Wind energy machine
US4474529A (en) * 1983-03-21 1984-10-02 Kinsey Lewis R Windmill
US4784568A (en) * 1987-07-01 1988-11-15 Benesh Alvin H Wind turbine system using a vertical axis savonius-type rotor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057270A (en) * 1975-04-03 1977-11-08 Barry Alan Lebost Fluid turbine
US5083899A (en) * 1990-04-12 1992-01-28 Geph Enterprises, Inc. Energy machine
US5332354A (en) * 1993-07-15 1994-07-26 Lamont John S Wind turbine apparatus
US20040012207A1 (en) * 2002-05-31 2004-01-22 Sandor Nagy Rotary drive used in conjunction with a mechanical and self-energizing coupling system
WO2005064154A1 (en) * 2003-12-31 2005-07-14 Envision Corporation Wind powered turbine engine-horizontal rotor configuration
AU2005203573A1 (en) * 2004-07-19 2006-02-02 John Patrick Ettridge Snr. Improved rotary wind powered device
WO2006039727A1 (en) * 2004-10-07 2006-04-13 Michael Robert Des Ligneris Shielded vertical axis turbine

Also Published As

Publication number Publication date
WO2008077199A1 (en) 2008-07-03
AU2007254635A1 (en) 2008-07-17
GB2447437A (en) 2008-09-17
GB0625629D0 (en) 2007-01-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131227