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Matches 701 - 750 out of 4,656

Document Document Title
WO/2012/144879A1
The invention relates to wind-power technology. The wind-operated power plant consists of a shaft, weights and vanes. The vanes are fixed at the ends between an internal and external edge to bearings which are rigidly fitted onto spindle...  
WO/2012/139583A1
Device (1) for harvesting the energy of a fluid stream comprising; - a turbine (2) with a rotation axis (4) at right-angle to the fluid stream, said turbine comprising a plurality of blades (6), said plurality of blades (6) during its ro...  
WO/2012/141603A1
The subject of the present invention is an assembly of air and pneumatic devices, especially a high power unit, intended for power generation. The invention consists in that the assembly is preferably made up of three columns (3) consist...  
WO/2012/137028A2
A multi generator VAWT. The main purpose of this invention is to supply cheaper wind powered electricity from a safe, simple and versatile device. I will attempt to describe the VAWT with reference to the accompanying drawings. The gener...  
WO/2012/137028A3
A multi generator VAWT. The main purpose of this invention is to supply cheaper wind powered electricity from a safe, simple and versatile device. I will attempt to describe the VAWT with reference to the accompanying drawings. The gener...  
WO/2012/138244A1
The invention relates to the field of power plants using the flow energy of a medium. The self-adjusting wind-driven plant comprises a vane or an impeller which is fixed on a frame constructed from two horizontal rods rigidly interconnec...  
WO/2012/138129A3
The present invention relates to a vertical wind-power generating apparatus having movable blades. The vertical wind-power generating apparatus comprises a vertical shaft unit; a blade unit which applies rotating force generated by wind ...  
WO/2012/136175A3
The invention relates to a Savonius rotor with a vertical rotational axle (3). A cover and a base plate enclose at least two aerofoils that are diplaced radially outwards along a diametrical and simultaneously vertical section and in add...  
WO/2012/136175A4
The invention relates to a Savonius rotor with a vertical rotational axle (3). A cover and a base plate enclose at least two aerofoils that are diplaced radially outwards along a diametrical and simultaneously vertical section and in add...  
WO/2012/138129A2
The present invention relates to a vertical wind-power generating apparatus having movable blades. The vertical wind-power generating apparatus comprises a vertical shaft unit; a blade unit which applies rotating force generated by wind ...  
WO/2012/134044A1
A corrugated panel for a wind power generator blade is disclosed. The present invention is coupled to one surface or the other surface of the wind power generator blade having an airfoil-shaped oblong cross section, the blade provided wi...  
WO/2012/134349A1
The invention relates to the field of small-scale power generation and can be used to produce wind farms. The wind power plant comprises blades mounted on an annular pontoon. The pontoon is rotatable about a vertical axis. An energy conv...  
WO/2012/128539A9
The present invention relates to a curtain-suspension-type power-generating apparatus in which generator bodies, i.e. turbines using the force of the wind, are vertically and densely suspended from upper and lower wire ropes connected in...  
WO/2012/127196A1
A wind turbine, of the savonius wind turbine type, comprises a rotatable member extending along a longitudinal axis and a plurality of blades extending radially outwards from the rotatable member and spaced apart around the circumference...  
WO/2012/128539A2
The present invention relates to a curtain-suspension-type power-generating apparatus in which generator bodies, i.e. turbines using the force of the wind, are vertically and densely suspended from upper and lower wire ropes connected in...  
WO/2012/127239A3
A vertical axis wind turbine comprises a rotor built from curved fabric-covered blades on top of a mast which is hinged at the base. The rotor drives a vertical shaft which is coupled to an electricity generator at ground level. The mast...  
WO/2012/127134A8
The power station comprises a collector (5) of air heated by solar radiation (R, S) during the day, said collector having a distal end (6) open towards the ambient surroundings, and an opposite, proximal end (8) in communication with a c...  
WO/2012/127134A3
Hybrid solar-wind power station comprising a collector (5) of air heated by solar radiation (R, S) during the day, said collector having a distal end (6) open towards the ambient surroundings, and an opposite, proximal end (8) in communi...  
WO/2012/127134A2
The power station comprises a collector (5) of air heated by solar radiation (R, S) during the day, said collector having a distal end (6) open towards the ambient surroundings, and an opposite, proximal end (8) in communication with a c...  
WO/2012/128539A3
The present invention relates to a curtain-suspension-type power-generating apparatus in which generator bodies, i.e. turbines using the force of the wind, are vertically and densely suspended from upper and lower wire ropes connected in...  
WO/2012/126625A1
The present invention relates to the blade assembly of wind power plant with vertical rotation axis perpendicular to the direction of flow comprising at least one set of blades consisting of at least three identical blades distributed ev...  
WO/2012/127218A3
The present invention relates to a turbine apparatus (1) for locating in a fluid in which the fluid flows in at least one direction. The turbine apparatus (1) includes a turbine shaft (3) and a plurality of movable blades (5) that are ci...  
WO/2012/123968A2
The present invention discloses a system and method of mounting nacelle(5) over the turbine(T) at inverted position and the generation of power by stacking the airfoil blade(s) (1) on top of each other. The wind turbine along with the ro...  
WO/2012/125684A1
A wind turbine apparatus including a shaft, two wind turbines, and a two-piece alternator. The turbines and the alternator are mounted on the shaft. The alternator is located between the turbines. The alternator includes a circular perma...  
WO/2012/123968A3
The present invention discloses a system and method of mounting nacelle(5) over the turbine(T) at inverted position and the generation of power by stacking the airfoil blade(s) (1) on top of each other. The wind turbine along with the ro...  
WO/2012/116679A1
For a system for using wind power having at least one rotor, wherein the rotor has a rotor shaft having a vertically arranged rotational axis and rotor blades offset from each other by the same angle in the rotational direction of the ro...  
WO/2012/116492A1
A magnetic suspension shaft-positioning aerofoil-wind-sail wind generator includes an operation groove mounted with an annular magnetic suspension rail and an annular operating system suspending on the magnetic suspension rail of the ope...  
WO/2012/117272A3
An apparatus for extracting fluid motion energy, comprising one or more blades. Each blade comprising one or more vanes. Each vane having an exposed area. The exposed area when impinged by fluid motion, that is generally in the direction...  
WO/2012/116678A1
For a device for using wind power having at least one rotor, wherein the rotor has a rotor shaft having a vertically arranged rotational axis and at least three support frames each having at least one rotor blade are arranged on the roto...  
WO/2012/113114A1
A wind generator with a wind blade rotating cage for driving multiple generators is disclosed. Sixteen wind blades (8) manufactured by a stretch extrusion process are mounted on the periphery of the wind blade rotating cage (5) suspended...  
WO/2012/113412A1
The invention relates to the field of power engineering. The aerodynamic power station comprises wind wheels having a horizontal axis of rotation, and an electric generator connected to said wind wheels. The wind wheels are mounted on a ...  
WO/2012/115512A1
The invention relates to a wind turbine, comprising a support construction, a first nacelle which is placed on the support construction and in which a first generator is placed, and a first wind turbine rotor adapted for approach flow in...  
WO/2012/113130A1
A triangular prism diversion type of aerogenerator includes a case (1) with an air entrance (16) and an air outlet (17). There is a wind-driven generator module (20) at lest in the case (1). The generator module (20) includes two rotatin...  
WO/2012/112613A3
A blade for use in a wind turbine comprises a pressure side and suction side meeting at a trailing edge and leading edge, the pressure side having a pressure side surface and the suction side having a suction side surface, the pressure s...  
WO/2012/112613A2
A blade for use in a wind turbine comprises a pressure side and suction side meeting at a trailing edge and leading edge, the pressure side having a pressure side surface and the suction side having a suction side surface, the pressure s...  
WO/2012/107617A1
Vertical advertising wind turbine with a system of blades formed by means of the tangential connection of two 180°-offset turbine buckets, the connection having a planar transition zone that can be used as an advertising space.  
WO/2012/105759A3
Disclosed is a wind power generating apparatus having a wind guide, wherein the wind guide is formed into a flared tunnel at a wind inlet port for the inflow of wind such that the wind guide is arranged at an inner surface of the wind in...  
WO/2012/105759A2
Disclosed is a wind power generating apparatus having a wind guide, wherein the wind guide is formed into a flared tunnel at a wind inlet port for the inflow of wind such that the wind guide is arranged at an inner surface of the wind in...  
WO/2012/103599A1
Adaptable rotor with an electrical generator for wind turbines. The rotors of the first three variants have wings that rotate around its longitudinal axis and occupy the most advantageous position in relation to wind speed, and optimal u...  
WO/2012/097472A1
A darrieus cyclonic wind power generator comprises a supporting shaft (11), darrieus wind impellers (6,7,8,9) which are located on the shaft, a main body (1) which can rotate around the supporting shaft in a horizontal plane, an accelera...  
WO/2012/096616A1
The present invention relates to a dynamic turbine, capable of altering the sweep area in a large interval by moving a first fixing structure, a second fixing structure and blades to and from an essential same plane along an axis of rota...  
WO/2012/093896A3
The present invention relates to a power generating device having a low-resistance wind inductive unit, and more specifically, the invention enables the wind to pass through a wind induction unit regardless of the blowing direction of th...  
WO/2012/093896A2
The present invention relates to a power generating device having a low-resistance wind inductive unit, and more specifically, the invention enables the wind to pass through a wind induction unit regardless of the blowing direction of th...  
WO/2012/090009A8
The invention relates to the field of mechanical engineering and is intended for use in hydraulic power engineering, but may also be used in other branches of industry. The method for imparting rotational motion to the rotor of a turbine...  
WO/2012/089806A1
A turbine, for example a wind turbine, is equipped with a rotor (1) with a vertical axis and a screens system (31, 32) for conducting wind and fluid to the rotor. The turbine is equipped with a direction device (57) which produces a dire...  
WO/2012/088740A1
An impact type wind-driven power generating device is classified into a vertical shaft impact type wind-driven power generating device and a horizontal shaft impact type wind-driven power generating device. The two types of the impact ty...  
WO/2012/091244A1
An object of the present invention is to provide a cascade system having a simple structure, a method of controlling same, and a heating-dedicated boiler constituting the cascade system. When a portion of boilers constituting a multi boi...  
WO/2012/088592A1
A fluid turbine apparatus for use with a turbine comprising a convergent section, a fluid turbine section adjacent to an outlet of the convergent section, and a divergent section adjacent to the fluid turbine section. The fluid enters th...  
WO/2012/090009A1
The invention relates to the field of mechanical engineering and is intended for use in hydraulic power engineering, but may also be used in other branches of industry. The method for imparting rotational motion to the rotor of a turbine...  
WO/2012/083907A1
The invention relates to a wind-powered rotor, to a wind turbine, to the use of a wind-powered rotor in a wind turbine, and to a method for converting wind energy into driving energy in order to generate electric current. In order to pro...  

Matches 701 - 750 out of 4,656