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Matches 301 - 350 out of 4,676

Document Document Title
WO/2016/005430A1
The invention relates to a rotor (100) for a rotary machine and comprises: - a shaft (102), rotatable about the axis (104) thereof; and - at least three sets (106a-c) of blades angularly distributed around the shaft (102) and attached to...  
WO/2016/007038A1
The invention relates to solar and wind energy and can be used for converting solar and wind energy into electrical energy. The aim of the invention consists in increasing the specific generating capacity of an installation, and is ac...  
WO/2016/000794A1
The invention relates to a base frame for arranging a module (11a, 11a'; 11g, 11g'), in particular a wind power module, on a construction (12a; 12b; 12d; 12e; 12f; 12g), comprising at least one base support (13a, 13a'; 13b; 13c, 13c'; 13...  
WO/2016/002991A1
The present invention, relates to a cylindrical windmill for a wind turbine generator in which vertical wing plates, supported on circular ends plates respectively attached at both ends of a rotating shaft, are rotated by a driving power...  
WO/2015/199451A1
The present invention relates to a turbine apparatus for wind power generation using compressed air, characterized by features consisting of a combination of: a housing (100), through the outer circumferential surface of which compressed...  
WO/2015/199447A1
The present invention relates to a rotary power generation apparatus with the same number of rotary shaft revolutions as a generator rotation rate and, more specifically, to a rotary power generation apparatus with the same number of rot...  
WO/2015/197878A1
The invention relates to a vertical axis wind turbine comprising a series of blades (1) supported by a vertical rotating central mast (2), the blades of which can be oriented on a vertical rotational shaft (15) by means of a control mech...  
WO/2015/199450A1
The present invention relates to a wind power generation system using compressed air, characterized by comprising: a compressed air generation unit (100) provided with an air tank (120), which accommodates a predetermined quantity of com...  
WO/2015/190945A1
A wind- and/or water-powered drive with a substantially vertical positioning of the drive shaft is provided with a set of rotating vanes, forming a right-hand rotation shaft and a left-hand rotation shaft. In the sleeves of said left-han...  
WO/2015/192102A1
A horizontally channeled vertical axis wind turbine for electrical power generation is provided. The wind turbine may collect ambient wind speed from between 0 - +/-50 ft. above ground level. The collected wind is accelerated and concent...  
WO/2015/191766A1
The Inventive Subject Matter is a System for harvesting wind energy and natural wave energy. The harvesting can be performed on a body of water. The body of water can be an ocean or lake. The harvesting can be performed autonomously and ...  
WO/2015/187006A1
Wind energy conversion is combined with a wave energy converter, which is a breakwater against tsunami and storms, suitable to harness the energy of powerful winds and waves, while protecting coastal regions. The added value of the wind ...  
WO/2015/185299A1
A vertical axis wind turbine (10) comprises two or more cells (Z1, Z2) arranged one above the other along a vertical machine axis (MA), wherein each of the cells (Z1, Z2) comprises a plurality of vertical wings (13) which are arranged wi...  
WO/2015/185765A1
The present invention relates to a cyclonic or anticyclonic conversion generator comprising a hollow and rigid structure (1) having on the upper end thereof diffusing deflectors (2) to produce a Venturi effect and means for converting th...  
WO/2015/187106A1
Rail channels (32) rotates Turbine shaft (14) while the panel on them is drifting. Curling bearings (29, 37, 38) provide the transfer of Panel carrier (27) and carrier supports (36) through rail channels round the gears (15, 18). They ha...  
WO/2015/176611A1
A vertical axis wind machine having controllable output power, comprising a wind machine base, and an integrated shaftless circular three dimensional framework having a rigid connection with an annular floating body; blades are installed...  
WO/2015/178788A1
The invention relates to vertical-type wind turbine installations. A wind-energy installation contains a load-bearing structure in the form of a three-dimensional framework having mounted thereon two rotors, capable of counter-rotation, ...  
WO/2015/179529A1
A vane device includes a rotary shaft and a plurality of vane units angularly spaced apart from each other relative to the rotary shaft. Each of the vane units includes a grid frame that has grid spaces, and a plurality of vanes. Each of...  
WO/2015/177798A1
One of the barriers to greater adoption of small turbines is their aerodynamic interference with each other, and hence the need to separate them. Certain types of vertical axis turbines, the drag types, can actually enhance each other's ...  
WO/2015/172371A1
A screw pump and a wind water-pumping system using a wind motor to drive the screw pump to pump water, and aim to provide a single-screw pump with good sealing performance, high conveying efficiency, large water outlet pressure, small in...  
WO/2015/168817A1
The present invention discloses a vertical-axis wind turbine having a static-rigid body which improves energy production (compared with other designs), due to the ability of same to increase wind speed via the tapered shape of the multip...  
WO/2015/168971A1
A wind blade for a wind turbine, comprising: a curved panel (1), the middle portion of which forms a concave structure, a side of said panel (1) being provided with a resistance portion (12), and the side of said panel (1) having the res...  
WO/2015/165462A1
Windmill wing-system, persisting of wind-adjusting wing surfaces. The windmill wings are connected directly (indirectly), and when wind hits a wing surface, it rotates around its rotation arm, faces and catches the wind, while the wing s...  
WO/2015/165141A1
A low-center-of-gravity high-efficiency vertical-axis wind turbine comprising a fixed tower (1) determining a vertical axis of rotation and a wind rotor (2) supported on the tower (1). The wind rotor (2) and the tower (1) constitute an a...  
WO/2015/166477A1
The invention is a wind turbine that is part of a system for utilizing the energy of wind to produce electrical energy. The turbine is a vertical axis wind turbine that is characterized by the design of its blades. The blades are shaped ...  
WO/2015/165140A1
A vertical-axis wind turbine-dedicated high-efficiency blade. The blade is provided with a streamline shaped cross section. The edge of the cross section is constituted by a front edge point (a), a rear edge point (b), an upper airfoil e...  
WO/2015/167281A1
The present invention relates to a method for producing electric power by turning a wind power generation turbine by generating strong ascending currents such as a typhoon or a tornado by means of solar energy absorbed into an atmosphere...  
WO/2015/163779A1
The invention relates to the wind-power engineering and is designed to convert kinetic energy of the wind into mechanical energy of axis rotation. The invention, twin-blade turbine, will reduce the cost of manufacturing turbines, thro...  
WO/2015/155782A1
The present invention relates to a vertical axis windmill. More particularly, the present invention relates to a vertical axis windmill that includes a plurality of small size equally spaced blades are put alternatively, a plurality of Y...  
WO/2015/150559A1
A rotor (16) is provided, comprising a vertical rotation axis (12), and at least two rotor blades (18, 20) arranged on the rotation axis (12), wherein at least one rotor blade (18, 20) comprises a first portion (40) and a second portion ...  
WO/2015/152073A1
Although the external dimensions of a blade which is the most important part of a wind turbine for a vertical-axis wind power generator will differ depending on the output to be generated by the wind power generator, the present inventio...  
WO/2015/150697A1
The invention relates to a rotor (1) comprising blades (2, 3) rotating about an axis of rotation (X), each blade being configured such as to transmit to the axis of rotation, during one rotation of the rotor about the axis of rotation, w...  
WO/2015/152847A1
Main element that feeds the system is the thrust power generated at exhaust outlets of the jet engines of the planes while they are moving on the ground. The system has been designed not only for capturing this power, but also for runnin...  
WO/2015/139106A1
A proposed installation relates to wind power and/or hydropower and can be used for converting the kinetic energy of a moving fluid medium into other forms of useful energy. The installation for converting the energy of a moving fluid me...  
WO/2015/135573A1
A transmission element (1), particularly for wind turbines, comprising a first shaft (2) and a second shaft (3) which are connected by way of a crossbar (4) provided with a first pair of arms (5) and a second pair of arms (6) that are pe...  
WO/2015/135665A3
The invention relates to a wind turbine (1) for converting kinetic energy from wind into electrical power, wherein said wind turbine (1) comprises: a rotary part (2, 3, 7) adapted to rotate around an axis of rotation (9) comprising at le...  
WO/2015/127533A1
A device for harvesting wind energy comprising curvilinear wind vanes mounted in a frame, each vane is stackable for handling, storage and transportation.  
WO/2015/123738A1
The present invention patent relates to an apparatus (1) for extracting energy from moving fluids, such as winds, sea currents, tides or rivers, comprising a fixed base or tower (2) and a rotary hub-like component (3) mounted on the towe...  
WO/2015/120921A1
The invention relates to a vertical wind generator comprising at least two blades which are rotatably mounted with respect to a center vertical axis of rotation, each blade having a main blade with a long side and an auxiliary blade fast...  
WO/2015/118361A1
Multi blade wind turbine, whole blade, low speed and noise which may be placed in horizontal or vertical operating position with main characteristic that at each of its ends (2) a flange (3) is mounted and joined together by four tubes -...  
WO/2015/113572A1
The group of inventions relates to wind energy, and more particularly to variants of wind generators intended for use in wind power facilities of different capacities. The present turbine comprises radial vanes connected to a disc that i...  
WO/2015/116830A1
The present invention provides a motion-translation mechanism for rotating blades of a vertical-axis wind turbine.  
WO/2015/113262A1
A multi-angle vertical axis wind-driven generator is a wind-driven generator having an axis of rotation substantially right-angled to wind direction. The multi-angle vertical axis wind-driven generator comprises a base, a lower rod, a ge...  
WO/2015/114028A1
The invention relates to a wind converter (1) in particular for small wind turbines, comprising a rotor (2) that rotates about a vertical axis of rotation (4) and is provided with rotor blades (3). A wind converter system equipped with a...  
WO/2015/113543A1
The invention relates to a moncoque blade (1) for a vertical axis wind turbine (10), mounted on a rotor hub (12) that comprises supporting arms (11) for transmitting the power generated by wind power in order to utilize the wind energy o...  
WO/2015/116016A1
The proposed inventions relate to the field of small-scale power generation and are in the form of a floating wind-driven power plant. The plant comprises a platform which is mounted on an annular pontoon and has a converter for converti...  
WO/2015/109661A1
Disclosed is a wing-unfolding and blade-swinging type vertical-shaft wind turbine generator set, comprising a generator (11) and a wind wheel which is installed on a vertical shaft of the generator (11). The wind wheel comprises a rotary...  
WO/2015/107390A1
The square shaped turbine directs the wind flow to the center of the turbine, regardless of the direction of the wind which is then directed to have an upward flow. The product is designed to be modular and is stackable. Modularity is pr...  
WO/2015/107304A1
The invention relates to a turbine such as an active-lift wind turbine having a substantially vertical axis, comprising at least two, preferably three profiled rotor blades (1) which are actuated by a hydraulic fluid and are connected to...  
WO/2015/107061A1
The aim of the invention is to provide a rotor which is simple, efficient, and suitable for use in small wind turbines or hydroelectric power plants. This is achieved by a rotor which comprises the following: - an axis of rotation; - a f...  

Matches 301 - 350 out of 4,676