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Matches 501 - 550 out of 4,709

Document Document Title
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/2012/075022A3
A windmill having a substantially vertical tower to which a rotatable hub is mounted. At least three arms extend substantially horizontally from the hub and terminate in cones having louvers that can be opened and closed, such as by a se...  
WO/2013/030582A3
A vertical axis turbine is disclosed, comprising a body (10) being configured to rotate about a rotational axis; an array of vanes (11-16) connected to the body (10) and arranged around the rotational axis; the vanes (11-16) each having ...  
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/2014/006075A3
The present invention pertains to a wind turbine (1) for converting wind into mechanical energy, comprising a support (5) and a vane (6,16) rotatively connected to said support (5), the vane comprising a wind receptacle (7) that can adop...  
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...  
WO/2010/027635A3
Various fluid turbine systems (100) and methods are described. The turbine (100) can be a vertical axis wind turbine configured to generate power from wind energy. The turbine system (100) can have a blade assembly (140). The blade assem...  
WO/2014/019922A1
The wind-powered highly efficient system for conducting away waste heat, wherein the system - at least one wind power plant (1) - comprises at least one system unit (2) which produces the waste heat and which is to be cooled, - a cooling...  
WO/2014/015348A1
Wind power station, which has a turnable body, rotor which has vertically installed shaft mounted with working wheels, wind concentrator. The body is designed with an ability of positioning the self-mounted wind concentrator to the wind ...  
WO/2014/013432A1
A vertical axis wind and hydraulic turbine with flow control comprising a regular hexagonal structure of radius R, parallelepiped-shaped, inside which a rotor rotates with three or more vanes on a vertical axis which is located in the ce...  
WO/2014/006075A2
The present invention pertains to a wind turbine for converting wind into mechanical energy, comprising a support and a vane rotatively connected to said support, the vane comprising a wind receptacle that can adopt a first configuration...  
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/2014/005249A1
Disclosed is a dual spindle wind power generator with a horizontal spindle and a vertical spindle, the generator comprising two spindles for outputting work, i.e. the horizontal spindle and the vertical spindle, wherein the horizontal sp...  
WO/2014/006603A1
The invention relates to a rotary machine comprising a rotor placed in a fluid and equipped with at least one blade (4) mounted on an arm (2) that rotates about a main shaft (1) of the rotor. The rotor is held in place by a supporting st...  
WO/2014/000061A1
Described vertical wind turbines include: Wings (blades) wind turbine rotor 1 with all its aerodynamic segments listed under 1a, 1b, 1c, 1d, 1e, 1f, and 1g and holders wings. This project represents a new type of wind turbine with a vert...  
WO/2014/002118A1
The present invention- relates to a vertical axis wind turbine for generating multi kilo watt power at rat&d wind speed by means of scaled up rotor assembly and plurality of generators. The vertical axis wind turbine comprises of a main ...  
WO/2014/000065A1
A vertical-axis wind turbine is disclosed, having a large number of movable blades (which rotate only through 1/4 turn around the axes thereof) which, in the vertical direction, are always oriented in the wind direction and, in the horiz...  
WO/2014/001358A1
A wind turbine of a VAWT type (Vertical Axis Wind Turbine) having axis of rotation substantially perpendicular to the wind direction, with Flettner rotors (7) having axes substantially parallel to the axis of rotation of the turbine, sai...  
WO/2013/190243A2
The wind generator (1) comprises a rotor (2) with a vertical axis of rotation (2a), sails (4) for setting the rotor in rotation under the effect of the wind, and a plurality of bearing arms (5) which are distributed about the periphery o...  
WO/2013/189104A1
A Φ-shaped wind wheel structure of a vertical axis wind turbine comprises bow-shaped blades (2) consisting of chords and corresponding arcs. Each blade is formed by connecting more than two blade units (21, 22, 23) and at the connection...  
WO/2013/190163A1
The invention relates to a combined energy collector of the type that comprises: a rotor (1) having blades (3), said rotor being coupled to a convection ventilation outlet (9) so as to be actuated by the convection currents generated nat...  
WO/2013/190117A1
A rotor vane (21) for an H-rotor (1) with a direction of rotation (2) and at least one curved front profile (30) the convex side (40) of which points in the direction of rotation allows said rotor to start up independently and a high deg...  
WO/2013/185216A1
A turbine for generating electrical power includes oppositely rotating wheels which can be driven primarily by wind for driving a plurality of electrical power generators, or by a motor which may be a diesel, solar, electrical, or altern...  

Matches 501 - 550 out of 4,709