GB2429754A - A wind turbine power generator - Google Patents

A wind turbine power generator Download PDF

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Publication number
GB2429754A
GB2429754A GB0517594A GB0517594A GB2429754A GB 2429754 A GB2429754 A GB 2429754A GB 0517594 A GB0517594 A GB 0517594A GB 0517594 A GB0517594 A GB 0517594A GB 2429754 A GB2429754 A GB 2429754A
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GB
United Kingdom
Prior art keywords
turbine
rotor
power
wind
force
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.)
Withdrawn
Application number
GB0517594A
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GB0517594D0 (en
Inventor
Alexander Sands Shanks
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
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB0517594A priority Critical patent/GB2429754A/en
Publication of GB0517594D0 publication Critical patent/GB0517594D0/en
Publication of GB2429754A publication Critical patent/GB2429754A/en
Withdrawn legal-status Critical Current

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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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F03D3/0445—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 being fixed with respect to the wind motor
    • F03D3/0454—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 being fixed with respect to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
    • F03D11/00—
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F03D3/0445—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 being fixed with respect to the wind motor
    • F03D3/0463—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 being fixed with respect 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/10—Alleged perpetua mobilia
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Wind Motors (AREA)

Abstract

A transverse flow turbine used to harness power from a flowing fluid. The turbine has shield means on one side of the rotor and a channel extending from the upstream side of the rotor to the downstream side of the rotor and directing fluid flow onto the downstream side of the rotor in order to augment the flow to the turbine. The turbine may be mounted on a vehicle to harness the power from a moving vehicle, and acting as a rear damper to assist the wheel adhesion to the road. The turbine may be a fixed wind turbine. The turbine blades have a double curved shape (fig. 1).

Description

A Wind Turbine Power Generator. C Q 4 The invention relates to a turbine
generator, which has a different shape and a new concept for rotation of specially shaped turbine blades in order to produce electricity when coupled to a dynamo or power generator.
Power being produced by the present day propeller powered wind turbines sited on good agncultural land called wind farms are today meeting with increasing antagonism and criticism in the national press.
This new concept of power production alleviates most of the objections attributed to present day wind farms. In its simplest form of power production, it has no need for any land at all.
When set up to produce power on a large scale the land required would be improved, the structure could be constructed to be practically invisible and there would be no need for a huge costly tower to site and house the turbine.
In its simplest form, this invention will produce power when fitted to any vehicle capable of forward movement and displacement of air. Use is made of one of Sir Issac Newton's Laws of Motion. "For every action there is an equal and opposite reaction".
This reaction force is very rarely made use of other than to cool the radiator coolant in air cooled engines or attempts to eliminate this force as much as possible by streamlining the vehicle.
With this new turbine construction and concept, this unused, but ever present, free force, from one direction, created only when forward movement of any "body" takes place, can be adapted and utilised, to provide a push and pull force effect, simultaneously, on the curved blades of this gear trained rotor turbine. The rotary motion produced can be coupled up via a gear train to the shafts of two dynamos or power generators and so, produce electrical power.
The main body construction will be made from a strong waterproof plastic material that can be vacuum formed to house two small generators in line with the shaped and geared turbine rotor. Two ball bearing or roller bearings. Steel splined, stepped and threaded shaft with nuts and locking washers etc to ensure firm fixing and location of turbine. Provision will be made for necessary fixings to locate complete assembly safely to host vehicle. Required leads and power governing electrical components to ensure safety of transfer of power to storage or use to be provided.
If the moving vehicle is being powered by electricity or if it is one of the new breed of hybrid motor vehicles, this power source being generated by this new turbine concept can be fed back into the primary power source thus increasing the overall efficiency and mileage. When the vehicle is going downhill under the influence of gravity we would have another source of free energy by virtue of its motion. This device when fitted can provide energy to run any electrical ancillary fitment within the vehicle and is ideally suited for refrigeration purposes with no extra costs incurred.
This device is ideally suited to be placed in the space between the front air inlet grill on any car with an internal combustion engine and its radiator. This airflow air must be provided for in any car th an 1/C engine. This new air turbine does not interfere with this essential fimction; it just makes use of this available force before the radiator. There is no increase in the resistance to forward movement. The original car design has determined the best place for the air to be directed towards the radiator for the maximum airflow possible with the minimum resistance and the maximum streamlining for the front of the car. This then is the best place to position this new shaped turbine. It is not the only place for positioning. This device can be positioned anywhere, horizontally, vertically; indeed it can be positioned on or in any form of vehicle capable of forward movement.It could be designed as an aerofoil rear damper to assist the rear wheels of a car for increased road and tyre adhesion at the back of the car and still feed power into the host vehicle.
Power production on a large commercial scale from this new turbine shape and idea will be obtained when the structure is mounted on a circular base plate and attached to a rail and roller base foundation which allows a 360 degree rotation of the complete structure free to rotate and held in to the wind by means of rudders. It can be adapted to make use of wind, water, and rain; energy sources in abundance, due to climatic conditions in Scotland by the addition of two curved bladed water wheels splined to existing turbine shaft on the out side of the bearing wall. The complete assembly would be cireular in plan; semi circular in elevation and clad with a strong but light waterproof material. This source of power from this new shaped turbine would coniribute none of the problems associated with global warming, which is becoming increasingly alarming worldwide.
The construction lends its self to be camouflaged so that i.t can blend in to the surroundings, be unobtrusive, provide accommodation for maintenance staff when required and be fully automated to work with minimum supervision. When sited in mountainous terrain the structure can be utilised as a rescue station or refuge available if and when required. No problems associated with vandals and no security costs etc. This new concept of wind turbine power production would solve and help alleviate some of the problems and antagonism directed against the present day wind farm, nuclear, oil and coal powered power production.
Rotor speed caused by variable wind forces can be controlled by mean of adjustable louvers controlling surface area of rotor blades exposed to wind force, fitted fly wheels, governors, clutch, gear box and disc brakes all of which can be controlled by electronic sensors designed for all safety factors regarding running speeds and electrical out put.
Symmetrical construction about a central axis and duplication of all machineiy about the centre of the wind rotor would lend itself to ideal conditions for maintenance.
Fifty % of electrical output is still available and structure is still perfectly balanced on its 360-degree rotational rail roller base foundation.
Smaller sizes of this turbine would be ideally suited to augment the domestic power supply in any household and be available at all times with battery storage.
Description of drawings.
l/Part "A" shows elevation and section at S-N of the main impellor, position of toothed gears, shaft and bearings and sketch "0" showing required shape of one impellor vane 2/AParts A+B.
Shows a sketch through the centre of the main body housing and positioning of the main iinpellor rotor showing the essential positioning of the REAR air port which must be below the horizontal axis or centre line of the main rotor and forward air deflector face. Rear air intake chute can be lengthened if required to gain maximum airflow from front 34Part"B"shows an isometric sectional sketch through the centre of the main body housing showing parts "K' and "Z" which are required to access the bearings and turbine impellor if needed,. Access hole for gear train merging is also shown but this position can be altered to suit positioning of design, shape and construction of main generator and impelior body housings.
4/4 shows one system and arrangements made to access parts "K' and "Z" ensure rigidity and square ends of impellor housing space and provide secure fixture of complete assembly to host vehicle, Turbine notes; Rotor vanes must be shaped and moulded with a double curve as shown in sketch "0". This gives added strength and rigidity to the vane and added resistance to the incoming rear wind force thus increasing input energy to turbine rotor and imparting ballooning or sail effect to each vane in rotation as they reach their respective air ports. Dynamo base plate mounting must be an integral part of turbine body housing to enhance rigidity and strength of complete assembly. Impellor must be of strong durable plastic or metal and have a stepped shaft bonded, keyed or splined to the plastic. Plastic impellor blades can be preformed, cast or injection moulded simultaneously with gear train.. If required for additional durability this gear could be made of steel and bonded to the plastic blades. Complete rotor assembly to be machined for maximum balance and steel shaft mounted on roller or ball bearings.
Dynamos or generators to be coupled up with main driving gear in such a position that they are screened from all possibility of contact with rain or water. Polarity and direction of current flow from generators and an idler gear can be incorporated into the system to change direction of rotation of the generator shaft if required. Suitable electrical connections to be provided for use or storage of generated power. Spring loaded grease and oiling points to be provided at all bearings and gears.
A simple version of this new power turbine concept can be designed to produce power and perform the same function as the modem day racing car rear aerofoil deflector designed to give the rear wheels greater traction and road holding capabilities at speed. All that is required would be two bevelled gears and two vertical streamlined housings for the dynamos that would be attached to the rear boot. Once again. use can be made of a wind force that has been created, and, if the car manufacturer has retained all of the results from the wind tunnel streamlining tests, then the exact placement of such a device to derive the maximum force will already be known.
This unused force is available for use and is created by any and all machines capable of movement at speed.

Claims (3)

  1. A Wind Turbine Power Generator (Dual Action) 4.
    CLAIMS.
    I.A dual action wind powered turbine with revolutionary double curved rotor blades housed in a specially shaped body construction whereby a new concept to induce rotary motion from a single directional force can be utilised to provide two forces of equal magnitude to be directed so that a dual push and pull force will act simultaneously on opposite sides of the main turbine rotor, it includes a multi waned, geared rotor, with a steel shaft housed on ball or roller bearings within a shaped plastic body with a rear air in port in the main body housing with two dynamos or generators coupled and aligned with the gears of the turbine rotor.
  2. 2.A dual action turbine as claimed in Claim 1 where the double curved rotor vanes which can be 8,12,16,24 or 32 in number are equally spaced and perfectly balanced around 360 degrees of the central steel shaft and having the two gear trains at right angles to the shaft one on each end of the shaped vanes and all joined together and able to spin freely on the roller bearings housed in the outer walls of the main body housing.
  3. 3. Diameter of driving impellor gear.
    4Diaineter of driven dynamo or generator gear 5.Out put per revolutions per minute of dynamo or generator.
    I O.A dual action wind turbine as substantially described in claims 1,2, 34,5,6,7,8,and 9 in which a new design and shape of main body structure, shaped turbine rotor blades, having alternative fixed, rotational or movable sites can still produce electrical power.
    -V
    Amendments to the claims have been filed as follows Amended Claims.
    Claim 1: A transverse flow turbine used to harness power from a flowing fluid, having shield means on one side of the rotor and a channel extending from the upstream side of the rotor to the downstream side of the rotor and directing fluid flow onto the downstream side of the rotor thus producing a dual action causing rotational motion of the turbine with double curved rotor blades housed in a specially shaped body construction whereby a new concept to induce rotary motion from a single directional force can be utilised to provide two forces of equal magnitude to be directed so that a dual push and pull force will act simultaneously on the Opposite sides of the main turbine rotor.
    Claim 2: A rotor blade for a transverse turbine as in Claim 1 with two leading edges, double curved, (8)eight in number, balanced and equally spaced around the 36Odegrees of a stepped and splined shaft having the two recessed end plates and gearwheels, left and right handed,keyed to and at right angles to the shaft all firmly joined together able to spin freely on roller bearings located in main body housing.
    3.A dual action twbine as claimed in Claim 1 and 2 in which, the shape of the main body structure, the double curved shape of the rotor blades, the exact positioning of the rear air entry port in relation to the centre line of the shall all contribute and are essential to allow a single directional force to be enabled to apply two forces, one to apply a push force and the other to apply a pull force simultaneously to the vanes of this turbine rotor.
    4.A dual action turbine as claimed in Claim I,2,and 3, in which the body housing is shaped and made from a strong waterproof plastic or steel the lower curved space for the rotor having drainage holes drilled to allow evacuation of any moisture is achieved with gravity and a venturi effect activated by fast flowing air entering the rear air in port on the underside of the rotor space and the fast flowing air pushing moisture out from the top side or inner surface of the rotor space SAdual action turbine as claimed in Claim 1,2,3, and 4has two ball bearing or roller bearings and provision for removal and replacement of same is provided by means of slotted and secured removable side panels in main body housing walls with oil and or spring grease nipple points as required.
    6.A dual action turbine as claimed in Claim 1, 2,3, 4and 5 with nuts, bolts and studs to provide secure fixings for securing all dynamos, turbine rotors bearings arrangements for ensuring square ness and alignment of all structure and components including electrical power cables screening from ingress of water to be. provided as well as fixings to host vehicle.
    7.Adual action wind turbine as claimed in any previous claim, which is made from metal plastic or a combination of these materials and is here in described in the accompanying drawings and description with earthed power leads from the driven dynamos designed and capable of carrying the variable power outputs due to the fluctuating speed of the host vehicle or wind, force input.
    A wind turbine power generator (Dual Action)
    S
    SAduaI action wind turbine as substantially described on page 2 of the Descriptions sheet in which the turbine is located on a fixed site in the high hills and mountains and able to rotate freely through 36Odegrees about its central axis using the same concept and construction for producing power as the wind turbine (dual action) descrIbed in claims l,2, 3,4,5,6,and 7 which must be attached to a host carrier capable of independent forward, fast, motion for power to be produced in any great quantity.
    9.A dual action wind powered turbine as substantially described in any previous claim in 1,2,3,4,5,6,7, or on page 2 of the descriptions sheet in which the number of gear trains, method and position of fixing, the length and diameter of the rotor blades and impellor can be altered in size to give a required electrical output in relation to the expected input wind force or speed of the host vehicle using the following infonnation.
    I. Wind force available at variable speeds per Newton's sq/nun x Surface Area of front Vane 2Wind force available at. variable speeds per Newton's sq/mm x Surface area. of rear vanes.
GB0517594A 2005-08-30 2005-08-30 A wind turbine power generator Withdrawn GB2429754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0517594A GB2429754A (en) 2005-08-30 2005-08-30 A wind turbine power generator

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Application Number Priority Date Filing Date Title
GB0517594A GB2429754A (en) 2005-08-30 2005-08-30 A wind turbine power generator

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GB2429754A true GB2429754A (en) 2007-03-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014062146A1 (en) * 2012-10-19 2014-04-24 Türker Hakki Method and mechanism increasing the efficiency of wind energy conversion through channeling the wind

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521251A (en) * 1975-06-23 1977-01-07 Setsuo Shigaki Wind strength generator
US4075545A (en) * 1976-12-06 1978-02-21 Haberer Merle D Charging system for automobile batteries
CA1123341A (en) * 1980-01-04 1982-05-11 Jerome Bechard Windmill
US4350900A (en) * 1980-11-10 1982-09-21 Baughman Harold E Wind energy machine
US5083899A (en) * 1990-04-12 1992-01-28 Geph Enterprises, Inc. Energy machine
JP2001073924A (en) * 1999-09-01 2001-03-21 Teruo Igarashi Wind-tunnel type windmill power generator for traveling body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521251A (en) * 1975-06-23 1977-01-07 Setsuo Shigaki Wind strength generator
US4075545A (en) * 1976-12-06 1978-02-21 Haberer Merle D Charging system for automobile batteries
CA1123341A (en) * 1980-01-04 1982-05-11 Jerome Bechard Windmill
US4350900A (en) * 1980-11-10 1982-09-21 Baughman Harold E Wind energy machine
US5083899A (en) * 1990-04-12 1992-01-28 Geph Enterprises, Inc. Energy machine
JP2001073924A (en) * 1999-09-01 2001-03-21 Teruo Igarashi Wind-tunnel type windmill power generator for traveling body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014062146A1 (en) * 2012-10-19 2014-04-24 Türker Hakki Method and mechanism increasing the efficiency of wind energy conversion through channeling the wind

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Publication number Publication date
GB0517594D0 (en) 2005-10-05

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)