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Matches 451 - 500 out of 4,665

Document Document Title
WO/2014/104866A1
The invention relates to wind power engineering. The wind power plant has a load, brackets, blades and a shaft. The blades are hingedly attached to the brackets. To the blades there are attached V-shaped levers which are hingedly interco...  
WO/2014/104692A1
The present invention relates to a vertical-axis wind power generator having adjustable-angle rotating blades, which can maximize generating efficiency by adjusting an angle of rotating blades for upper and lower support arms. The vertic...  
WO/2014/101904A1
This invention is a device using flow of gases or liquids that comprises the rotor (1), with at least two plates (2) being pivotally mounted on rotor (1) arms, the plates (2) being connected through the synchronisation system (3) with a ...  
WO/2014/104990A1
While the system is in ideal "n" position (44), no matter how many arms (23) the system is bearing, there are four major aspects of each arm (23) such; front aspect (51) facing the coming direction of the wind, back aspect (52) facing fu...  
WO/2014/105253A3
A uni-directional axial turbine blade assembly comprises a central disc member coupled to an elongated shaft of a motor or generator, a rotational support member mounted on outer circumference of the central disc member, an outer ring mo...  
WO/2014/098544A1
An elegant and highly efficient wind turbine is proposed, as well as a universal blade design which can be used in motors of various designs and modes of operation. The wind turbine comprises a rotor with a vertical axis of rotation, asy...  
WO/2014/089630A1
A wind energy conversion apparatus including: a support frame; an upper pair of axially spaced rotating members located in an upper portion of the support frame; a lower pair of axially spaced rotating members located in a lower portion ...  
WO/2014/090219A3
The invention relates to a rotor blade, to a rotor blade adjustment, a retaining arm and a rotor for a vertical-axis wind turbine and to a method for producing a retaining arm for a vertical-axis wind turbine.  
WO/2014/089963A1
A horizontally-laid tangential rooftop wind power generator is disclosed. The generator comprises: a generator (l) mounted on a chassis (ll) and coupled to a tangential fan wheel (2) or a plurality of tangential fan wheels (2), all house...  
WO/2014/090219A2
The invention relates to a rotor blade, to a rotor blade adjustment, a retaining arm and a rotor for a vertical-axis wind turbine and to a method for producing a retaining arm for a vertical-axis wind turbine.  
WO/2014/089509A1
A flying electric generator for obtaining power from wind currents which includes a fuselage having fore and aft portions and an intermediate portion, a rotor assembly including at least two forward rotors mounted on a pair of forward ex...  
WO/2014/088166A1
The present invention relates to a slim-type wind power generating apparatus which is installed in a movable structure such as a ship or a vehicle to effectively generate power using the wind generated when the structure moves in the for...  
WO/2014/084493A1
The present invention relates to a power generation apparatus using water power, magnetism, and wind power, capable of obtaining sufficient torque, minimizing energy loss, and performing smooth power generation. The present invention inc...  
WO/2014/083407A1
A wind turbine having a speed control system. The wind turbine has a control system using weights positioned on its rotating blades. The blades are biased such that the blades are kept open during normal operation and closed when a pre-s...  
WO/2014/080030A1
A vertical axis wind turbine (1) comprising a turbine rotor having an axis of rotation and at least one blade (2) spaced from and mounted for rotation about the rotation axis of the turbine. The blade has at least one longitudinal surfac...  
WO/2014/081219A1
The present invention relates to a tilt-type rotor blade apparatus for vertical type wind power generation. According to the present invention, a blade member is tilted during the reverse direction rotation with respect to wind direction...  
WO/2014/079041A1
Disclosed is a power generation device (1), comprising a shaft column (11) and at least two blade units (12-17), wherein the blade units (12-17) are sheathed onto the shaft column (11) and capable of rotating around the shaft column (11)...  
WO/2014/076443A1
A roof (201) has an apex (200). A wind turbine (202) is positioned above the apex (200). Air flows through the gap (204) between the apex (200) and the turbine (202). A flow optimiser (203) diverts a section of airflow close to the apex ...  
WO/2014/077556A1
The present invention relates to a direct driving type power generation apparatus using water power or wind power, which is directly driven using the water power or the wind power in order to have a simple structure, so as improve the se...  
WO/2014/073741A1
A method for making blade unit with divided shaft facilitating drastically the productivity and assembling compared to a method fixing blade to a shaft using many connecting parts. The method for making blade unit includes steps for maki...  
WO/2014/067125A1
A wind-driven generator, which is provided with multiple blades (1), wherein a blade is provided with a pair of integrally formed fixing seats (20) and a pair of flow guide plates (12) configured at two ends of the blade. Arrangement of ...  
WO/2014/066620A1
Flag-type wind and/or water power generation features are described. Fluid-filled embodiments are described. The fluid may be employed for pumping effect and/or dynamic physical property change. Leading-edge and trailing-edge mounted fla...  
WO/2014/062146A1
This invention which related accelerating airflow particularly in energy generation with wind by channeling it by means of one or more sheets, and condensing the same and the method providing conveyance of the accelerated airflow to the ...  
WO/2014/056875A1
The device (10) comprises a base (11), a hollow mast (12) mounted on the base (12) along a vertical axis (Z), and at least one module (13) able to rotate about the mast (12). Said module (13) comprises at least one flap (18) that can be ...  
WO/2014/057810A1
[Problem] To provide a wind tunnel rotating vane having a novel configuration that is a complete change from conventional configurations, which have reached a limit in terms of rotational efficiency and electrical generation efficiency. ...  
WO/2014/056881A1
The invention relates to a turbine system for wind power with two radial turbines (1, 2) each having a rotor which is rotatable about a vertical axis and comprises one or more turbine blades (25), the blades (25) being aligned parallel t...  
WO/2014/056181A1
A wind-driven turbine apparatus, which comprises a turbofan (1) and multiple extension wings (2). The turbofan (1) comprises a turbine frame (11) and multiple blades (12) combined with the turbine frame (11). Each extension wing (2) is p...  
WO/2014/056168A1
A power supply device by integrating wind power generation and a solar panel, which comprises a turbofan (1), multiple extension wings (19), a solar panel group (2), a transmission mechanism (4), at least one electric generator (5), and ...  
WO/2014/057789A1
[Problem] To provide a wind-power generation device that can blow wind at a sufficient speed to a windmill through a vertically extending wind tunnel tube, and can generate a sufficient amount of power. [Solution] A wind-power generation...  
WO/2014/056049A1
THE DEVICE FOR USING MUTLIPLE RENEWABLE ENERGY SOURCES (DUMRES) has a joint foundation of segmental plates (4) and a support tower (ST) on which the following are installed, from the bottom up: a) PLANT FOR STORING AND USING WAVE ENERGY ...  
WO/2014/056179A1
A wind power generation apparatus, which comprises a turbofan (1), a transmission mechanism (22) and at least one generator (3). The turbofan (1) comprises a turbine frame (11), multiple blades (12) and a central shaft cylinder (13). The...  
WO/2014/059043A1
In general a building, preferably a skyscraper, is situated with a face toward the prevailing winds of the area. Within the building is a system for capturing the prevailing winds and converting the prevailing winds into energy for use b...  
WO/2014/054062A1
The present invention relates to a rotating body (10) for turbines using the Magnus effect with an axis of rotation of the turbine parallel to the direction of the working fluid, characterised in that it is obtained by an ovoid of constr...  
WO/2014/055862A1
In an embodiment, a vertical axis wind turbine may be constructed to better survive wear and tear while being more energy efficient. A turbine blade may capture air movement to generate power. A blade arm may hold the turbine blade paral...  
WO/2014/051453A1
The invention relates to the field of wind power engineering. The wind power installation comprises a horizontally arranged shaft which is mounted on supports and is kinematically connected to a rotational energy consumer, wherein rotati...  
WO/2014/043507A1
A wind turbine having blades that rotate in a horizontal plane about a vertical axis. A single output shaft is directly connected by one-way bearings to the driven shaft of a permanent magnet generator. This eliminates the need for a gea...  
WO/2014/040400A1
A vertical axis wind-power vane device, comprising a blade plate (1) and a rotary shaft (2); a plurality of uniformly distributed and staggered support rods (3) are transversely arranged sequentially on the rotary shaft (2) from top to b...  
WO/2014/040399A1
A vertical axis wind power generating device having a basalt blade, comprising a vertical axis (1), support bars (2), and a basalt blade (3); three support bars (2) are uniformly distributed at the upper, middle and lower positions of th...  
WO/2014/040092A1
The invention relates to an apparatus (1) for converting a flow movement of a liquid and/or gaseous fluid into a rotary movement, wherein the apparatus (1) has a carrier body (3) that is rotatable about a central rotation axis (2), and a...  
WO/2014/041219A1
The invention relates to a method relating to the technical sector of electrical power plants, more concretely to wind power plants or wind farms. The battery of motor-driven fans (1)(2) sucks air from the atmosphere and discharges into ...  
WO/2014/040404A1
A vertical axis wind-power vane, being formed by compounding two adhesive impregnated plates; the first layer of the adhesive impregnated plate is basalt sprayed with anticorrosive adhesive, and the second layer is a specular stainless s...  
WO/2014/038661A1
Provided is a wind-collecting wind turbine that is configured in an integrated manner from a front wind tunnel body (11), an intermediate wind tunnel body (12) having a wind turbine (14) arranged therein, and a rear wind tunnel body (13)...  
WO/2014/037102A1
The present invention can be classified as vertical axis turbine (free or ducted) and consists of a multi blades turbine with central core with polygonal cross-section that converts renewable energies (coming from the wind and the wave m...  
WO/2014/033473A1
A toroidal vertical axis wind turbine apparatus (10) has a shaft (14) vertically mounted in a support (12) providing for rotation of the vertically mounted shaft (14) about its longitudinal axis, and a plurality of vertically oriented el...  
WO/2014/035036A1
The present invention relates to an apparatus including a wind guide for converting building wind power to a heat source, which includes the wind guide, a rotor, a wind power heater, and a heat collection tank. The wind guide has: an upp...  
WO/2014/027709A1
The present invention relates to a wind power generation system and, more specifically, to a vortex induction type wind power generation system which induces the conversion of wind that is blown from the outside to a spiral vortex in the...  
WO/2014/026246A1
This invention relates to a wing comprising a generally aerofoil (or airfoil) shaped body having a leading edge, a trailing edge, a span, and first and second major surfaces extending between the leading edge and the trailing edge, where...  
WO/2014/023237A1
A balanced vertical-shaft large-scale wind driven generator set comprises a permanent magnet generator (12), a wind wheel set, and a vertical-shaft rotary system. The wind wheel set comprises a lift type blade (3) and a corresponding upp...  
WO/2014/023239A1
Disclosed is a balanced type vertical axis wind power generator set, comprising an upright post, a wind vane driving assembly and a wind wheel set thereof, and a vertical axis rotary system, wherein the vertical axis rotary system is pro...  
WO/2014/025124A1
The present invention relates to a wind power generator including: a tubular wind tunnel tower which is formed in a vertically elongate manner so as to be disposed vertically on the ground and which has multiple inlet holes formed on the...  

Matches 451 - 500 out of 4,665