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Matches 1 - 50 out of 3,606

Document Document Title
WO/2014/109043
The objective of the present invention is to provide a wind power generation device with improved reliability and economic efficiency. This wind power generation device is characterized by being equipped with blades that receive wind and...  
WO/2014/109917
An airborne wind energy conversion system with lower input torque and/or better handling of the input torque. In one embodiment it has a ground generator, and a tether pulls an elongated member which is meshed with a gear of relatively s...  
WO/2014/104866
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/2014/101735
Disclosed are a kite power generation apparatus and a power generation control method. The kite power generation apparatus comprises a kite (7) and a ground power generation platform (101), wherein the one or more ground power generation...  
WO/2014/101904
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/2014/105396
Airborne wind energy system converting power of wind into power forms suitable for various industrial processes. That includes converting wind energy into internal energy of hot compressed gas, such as air or steam, and subsequent use of...  
WO/2014/102807
The rear view mirror (1) comprises a casing (2) having a front side (4) and a rear side (6), a mirror (10) extending on at least part of the rear side (6) of the casing (2), an inlet (20) extending on the front side (4) and an outlet (22...  
WO/2014/102945
In order to convert wind energy into electrical energy efficiently in accordance with the wind direction, a control device (10) for a floating body wind-powered electricity generation device (1) controls a pitch angle control unit (18) b...  
WO/2014/094678
A self electricity-generating roadside lamp that generates electricity using pressure difference, comprising a roadside lamp upright post (1). Multiple wind power generators (2) are provided inside of the roadside lamp upright post (1). ...  
WO/2014/097428
In the present invention, a renewable energy-type power generator is provided with at least one blade, a hub to which at least one plate is attached, a cylindrical member, at least one main bearing, a nacelle, a rotor unit, a hydraulic p...  
WO/2014/094676
A self electricity-generating roadside lamp that generates electricity using a coil spring and suction effect, comprising a swing device powered by suction force (1), an electricity generation device using coil spring potential energy (2...  
WO/2014/097429
A method for operating a two-bladed windmill equipped with a rotor containing two blades and a hub to which the two blades are attached, said method being equipped with: a pitch angle adjustment step wherein the pitch angle of the two bl...  
WO/2014/097427
A renewable energy power generation device equipped with: a hydraulic pump that includes a rotor unit, a stator unit, and a pump bearing provided between the rotor unit and the stator unit; a nacelle housing the hydraulic pump; a yaw rot...  
WO/2014/094682
A self electricity-generating roadside lamp that generates electricity using a tension spring and suction effect, comprising a roadside lamp assembly, a suction force translation device, an electricity generation device using the elastic...  
WO/2014/094677
An electricity-generating roadside lamp that generates electricity using a torsion spring and suction effect, comprising a swing device (1) powered by suction force, an electricity generation device using torsion spring potential energy ...  
WO/2014/094674
A roadside lamp comprising an upright post (1). Multiple wind power generators (2) are provided inside of the upright post (1). A cambered air cap (12) is provided on the upper portion of the upright post (1). A flywheel battery (3) and ...  
WO/2014/094675
A roadside lamp that generates electricity using a flywheel and suction effect in which a translation device powered by suction force and a flywheel electricity generation device are added to a roadside lamp along a railroad. When a high...  
WO/2014/094673
A road lamp that uses ascending air currents and flywheel battery electricity generation, comprising a post (1) and a plurality of wind power generators (2) arranged inside said post (1). A cambered wind cap (12) is provided on the upper...  
WO/2014/094681
The present invention relates to a self electricity-generating roadside lamp that generates electricity using a flywheel and suction effect, characterized in that a swing device powered by suction force and a flywheel electricity generat...  
WO/2014/094670
A railroad roadside lamp in which a swing device powered by suction force is added to a roadside lamp placed along the two sides of a railroad. When a high speed train passes, the swing device obtains suction force and swings. The swingi...  
WO/2014/094680
A self electricity-generating railroad roadside lamp that uses suction force as the power for electricity generation comprising a roadside lamp assembly, a swing device, a flywheel electricity generation device, and a battery unit. When ...  
WO/2014/089963
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/2014/092356
An airflow induction type wind and thermal hybrid power generation system of the present invention comprises: a pair of airflow producing means (110) made of a light transmittable material in the form of a tunnel for producing an airflow...  
WO/2014/092557
A device (1) for generating energy on the basis of wave motion comprises a rotatably arranged basic body (10); an elongated, rod-shaped body (20) which is connected to the basic body (10), and which has buoyancy with respect to sea water...  
WO/2014/087459
A fluid working machine is provided with a cylinder 19, a piston 18, a cam 17 rotating with a rotation shaft, a cam chamber 63 for housing the cam 17, and a drive rod 20 having one end engaged with the piston 18 and the other end contact...  
WO/2014/089509
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/2014/087201
It is intended to provide a wind turbine generator comprising a fluid working machine which can reduce wear of parts and be produced at low cost. The fluid working machine 11, 12 is provided with an eccentric cam 17, a piston 18A to 18F,...  
WO/2014/082757
The invention relates to a method for operating an energy installation (1) which comprises: a wind turbine (2) or water turbine (2) connected to a generator (3), a converter unit (4) that is connected to said generator (3) on the generat...  
WO/2014/082534
Disclosed is a wind power generator, wherein a yaw device thereof is connected to a generator main shaft (3) via a "7"-shaped rocker arm (10); a straight arm (101) of the rocker arm is provided with a through-groove (101a); a cross arm (...  
WO/2014/084548
A tunnel type wind power generation system of the present invention is configured to include: a horizontal tunnel (110) that is formed through a mountain in the horizontal direction; a vertical tunnel (120) that is formed to communicate ...  
WO/2014/083684
A floating-body type wind power generation device equipped with a floating body, which floats on the surface of water, and a windmill, which is installed on the floating body and at least a portion of which is submersible, said floating-...  
WO/2014/079417
The invention relates to a device for harnessing flow energy, in particular wind energy, said device comprising elements (6) which have impingement surfaces and which can be moved in a circulating fashion on a continuous path about a rot...  
WO/2014/081403
The present invention can be used in the hydropower industry, and more particularly in electric power generation using wave and wind power apparatuses. The hydroelectric power station comprises submersible platforms in the form of chambe...  
WO/2014/072565
The invention relates to a helical energy storage unit intended for wind turbines and other generators, formed by a foundation (1) on which the tower (2) is built, containing integrated storage (3, 4) and self-erecting assembly (3.7) com...  
WO/2014/072415
The invention relates to a pumped storage water power plant having a water tank (10; 42) which can be anchored on or to a sea bed, turbine and/or generator means (20) which are assigned to a water inlet of the water tank, and pump means ...  
WO/2014/073030
The present invention provides a wind-powered electricity generation system with which a generator and an electrical grid can be linked in a stable manner even when the wind speed is low, and with which the operational range of the elect...  
WO/2014/067885
A support base (100) for at least partially supporting an offshore structure is provided, the support base comprising an inner space (300), a divider piece (302), a tubular pylon (214), a lid (209) and one or more holes (208). Each hole ...  
WO/2014/066620
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/2014/056049
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/2014/059043
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/2014/056633
A method and a controller for continuously operating a plurality of electric energy generating machines during a high voltage condition at a point of common coupling of the plurality of electric energy generating machines are described. ...  
WO/2014/056168
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/2014/053723
The invention relates to an electrical generator (10) enabling the conversion of mechanical energy into electrical energy. The invention is characterized in that the electrical generator comprises at least: one first electrical machine (...  
WO/2014/055570
A generator includes: a housing defining a chamber; a fan in fluid communication with the chamber, wherein the fan is oriented to draw a partial vacuum in the chamber; a pipe including a first opening and a second opening, wherein the fi...  
WO/2014/054072
In a wind turbine generator or other power generating apparatus of a renewable energy type, a hydraulic pump is driven by a rotor through a drive shaft. The hydraulic pump has electronically controlled low pressure valves and primary hig...  
WO/2014/053874
A potential energy storage system is described, designed to leverage surplus energy to supply an actuator liquid, such as water, to one or more collection and accumulation tanks. Each tank has a lower respective spillway equipped with a ...  
WO/2014/054977
The blocks of the upper vane 1 and the lower vane 2 are combined in a single vertical tower. In the middle of the tower placed a rotor with vanes 3. The air flow (wind) 4 is sent by spiral which twisted in one direction, towards the midd...  
WO/2014/055865
In an embodiment, an automatic wind turbine placement device may automatically place vertical axis wind turbines in a land plot. The automatic wind turbine placement device may factor a turbine parameter set describing a vertical axis wi...  
WO/2014/046836
A renewable energy system is disclosed for generating electricity that is self-sustaining. In accordance with an important aspect of the present invention, the system takes advantage of the stack effect to create a natural updraft in at ...  
WO/2014/036810
A tethered airborne wind power generator system is disclosed. The tethered airborne wind power generator system includes a plurality of pilot buoyant parafoils (1 ), at least one power generator parafoil (2), a nacelle (3) and its twin -...  

Matches 1 - 50 out of 3,606