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Matches 601 - 650 out of 22,573

Document Document Title
WO/2017/158567A1
Exemplary embodiments of the present disclosure are directed towards a system and method for generating hydroelectric power by virtue of multiple penstocks. The system includes a cyclic assembly, comprising: a fluid storage tank located ...  
WO/2017/158506A1
Exemplary embodiments of the present disclosure are directed towards a system and method for generating hydroelectric power by utilization of a series of multiple reaction turbines in a cascaded configuration. The system includes a water...  
WO/2017/157492A1
The invention relates to a hydraulic machine comprising a concrete spiral, an impeller wheel with a vertical axis of rotation and a traverse ring, the concrete spiral surrounding the impeller wheel and the traverse ring, and the traverse...  
WO/2016/148016A8
This turbine rotor (18) is provided with a main shaft (22), which is provided so as to be rotatable about an axial center, and a blade (24), which is fixed to the main shaft (22), is driven by wind power or water power, and rotates about...  
WO/2017/137561A3
A device (10) for converting wave energy into electrical energy comprises a sliding mass (12), a guide (11) for the sliding mass, an electric generator (16) provided with a rotor, a shaft integral with the rotor, a first mechanism that c...  
WO/2017/160216A1
A floating platform for a wave energy converter (WEC), comprising a hollow body, in which energy converting machinery may be positioned. The floating platform has an underside facing the water in use, an upper side facing the opposite di...  
WO/2017/158088A1
A high-performance turbine (1) comprising at least one impeller (2) comprising at least one thrust duct (7) adapted to receive a fluid stream (4) for the generation of a rotary thrust on the walls of the thrust duct (7); the thrust duct ...  
WO/2017/155394A1
The invention provides a device for transforming kinetic energy of water flowing in a horizontal direction into electric energy, comprising a semi-submerged, frame extending perpendicular to the direction of flow, comprising at least two...  
WO/2017/154324A1
Provided is a wave power generation device that is able to generate power in a satisfactory manner. This wave power generation device is equipped with paddlewheels (10), a hydraulic circuit (20) and a generator (11). The paddlewheels (10...  
WO/2017/153540A1
An energy generating arrangement (100) powered by tidal water, comprising a turbine unit (120) mounted in a fixed structure (110) which separates a first (130) and a second (140) water masses, has been disclosed. The turbine unit (120) i...  
WO/2017/153785A2
A power generation system comprising: at least one hydrofoil for arrangement in a moving liquid and configured to impart a force in a direction other than that of the direction of flow of the liquid; a force transfer arrangement operativ...  
WO/2017/149263A1
A rotary seal assembly (2) comprises first and second sealing elements configured for rotational relative movement about a rotational axis and providing a sealing interface between adjacent first and second sealing faces of the first and...  
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/2017/147673A2
The present invention relates to a system for unifying the mechanical energy produced by 2 (two) or more sources. This system can be used in machinery, plants and/or structures such as hydroelectric power stations, vertical axis wind tur...  
WO/2017/150921A1
A pumped-storage hydroelectricity generation device having a tank structure applied thereto, according to the present invention, is characterized by comprising: an upper tank comprising a housing that has the shape of a rectangular paral...  
WO/2017/148393A1
Disclosed is a hydraulic working occupation device, comprising: a hydraulic forming mechanism; an output element; a ball elbow mechanism connected to the hydraulic forming mechanism; and an occupation plug sleeve (25), connected to the b...  
WO/2017/149186A1
The invention relates to a turbine generator device and associated methods of operation and installation, the generator comprising: a cylindrical tube (1) through which a volume of fluid circulates; a hydraulic turbine (2) axially and me...  
WO/2017/149334A1
The invention relates to the use of heavy weights and the force of atmospheric pressure to raise hydraulic arms in an alternating manner and to subsequently use this operation to generate electrical energy. The invention uses four hydrau...  
WO/2017/149302A1
The invention provides a hinged raft wave energy conversion device (WEC) comprising: a first fore floating body; and a second aft floating body; wherein the first and second floating bodies are connected by a hinge joint for rotation of ...  
WO/2017/148756A1
The invention relates to a water turbine (11) for a hydroelectric power plant (1), and to a hydroelectric power plant (1) of this type. It is proposed that the water turbine has a flow duct (12) with a flow inlet (13) and a flow inlet (1...  
WO/2017/145683A1
A hydropower generation device is provided with a hydropower generation module, a support unit, and a bar member (5a, 5b). The hydropower generation module includes a rotary wing (1) and an electric generator (3) which generates power by...  
WO/2017/143399A1
ABSTRACT Wave energy convertor (WEC) 100 and related control methods. The WEC has at least one cell 102 of variable volume containing an energy transfer fluid and at least partially bounded by a movable flexible membrane 106, and the at ...  
WO/2017/147029A1
In general, the present invention is directed towards various underground energy storage systems and equipment for generating energy. The present invention encompasses various configurations of underground storage systems, pumps, and tur...  
WO/2017/144840A1
Apparatus (2) for generating electricity from a flow of water, which apparatus (2) comprises: (i) electricity generating means (4) which is for being rotated by the water in order to generate the electricity; and (ii) a housing (6) for d...  
WO/2017/145489A1
An object of the present invention is to provide a hydroelectric generation device that can easily be installed in a waterway such as an aqueduct or conduit. A horizontal rotor support housing (4) is fixed integrally inside a supporting ...  
WO/2017/146349A1
Disclosed is a power generation system using a decompression device provided in the pipes of a water service facility, the power generation system being capable of: producing electricity by generating energy by obtaining rotation force d...  
WO/2017/144875A1
The invention relates to a hydraulic fluid power transmission comprising: actuator apparatus having a plurality of chambers, each of the chambers having a respective fluid driving surface configured to drive or be driven by hydraulic flu...  
WO/2017/146656A1
A pump hydroelectric comprises a solar panel(1) that converts energy from light to electricity and transmits part of it to an in-out water pump(10) for suctioning circulating water(9) from an inside storage(7) to an injector nozzle(14) t...  
WO/2017/142073A1
A platform for exploiting the energy contained in waves operating in a marine environment and floating on the sea is disclosed. This comprises a submerged portion existing below a sea surface, an emerged portion existing above the sea su...  
WO/2017/143214A1
A wave energy conversion system including a pod rotatably supported by a platform structure. The platform structure includes a horizontal stabilizing beam that is disposed in spaced relation to the pod and a plurality of vertical stabili...  
WO/2017/141631A1
This hydroelectric power generation device is provided with a hydroelectric power generation module, a beam (4a) serving as a support part, and a fixation part. The hydroelectric power generation module includes rotary blades (1) and a p...  
WO/2017/142169A1
A block type wave power generation apparatus of the present invention comprises: a floating unit for absorbing kinetic energy of waves and moored to the sea by a wire; a base unit for passing the wire extended from the floating unit ther...  
WO/2017/138806A1
The present invention relates to two embodiments (A and B) of a sensor device that differs significantly from existing sensors. The sensor is principally characterised in that it consists of a casing redesigned to be able to be installed...  
WO/2017/137858A1
The invention relates to a multifunctional wind/water turbine and the assembly thereof for multiple applications and uses. The present invention relates to a device that transforms the energy generated by flows of fluids, such as wind fo...  
WO/2017/138891A1
The power source set for generating driving power is composed of the lower support base providing support for the installation of the lower fastening base providing support for the installation of the water-driven propeller composed of t...  
WO/2017/138749A1
The present invention relates to a rotational apparatus using the falling principle and buoyant members, and more specifically, the present invention can provide a rotational apparatus using the falling principle and buoyant members, in ...  
WO/2017/137561A2
A device (10) for converting wave energy into electrical energy comprises a sliding mass (12), a guide (11) for the sliding mass, an electric generator (16) provided with a rotor, a shaft integral with the rotor, a first mechanism that c...  
WO/2017/133966A1
The invention relates to a turbine cover for a large hydraulic machine, comprising a lower and an upper deck (1, 2) and ribs (10) extending between the upper and lower deck, wherein at least two circumferentially distributed ribs (10) de...  
WO/2017/134477A1
The invention relates to a device that comprises four hydraulic pistons (A), (B), (C) and (D), four pumps being secured to each of the four arms, on the condition that hydraulic arm (A) works with hydraulic arm (B) and hydraulic arm (C) ...  
WO/2017/133987A1
There are provided a method for the bottom-side separation of a body which is to be worked out of rock (2000), in which a first part of the bottom surface of the body to be worked out of the rock (2000) is separated by removing the rock ...  
WO/2017/125760A1
A turbine assembly (200) for location in river or sea locations having unidirectional or bidirectional flow. The assembly (200) has: a support structure (226) and a first turbine system, supported by the support structure (226). The firs...  
WO/2017/123436A1
A synergic method for hydrodynamic energy generation includes providing a system and method utilization for producing electrical power or mechanical rotational pumping energy for pumping water to high level reservoir or to feeding a deco...  
WO/2017/122898A1
The present invention relates to a buoyancy-driven power generation apparatus, which generates electricity by means of water power, gravity, and buoyancy, and differentially supplies fluid according to a water level so as to enable the e...  
WO/2017/122839A1
A wave power generation device of the present invention comprises: a floating body floating on a sea surface; an electricity generation part for generating electric energy or hydraulic energy; a power transfer part for connecting the flo...  
WO/2017/070697A9
A system for generating power from a flow of liquid having at most thirty feet of head and a flow rate of at most 300 cubic feet per second, includes: an axial-flow turbine, a penstock, an intake, a generator, and a control circuit. Each...  
WO/2017/119816A1
An offshore power generating assembly comprising a floating unit (1), at least one generator (3), a base (4) connected to the seabed below the floating unit and a number of cylinders (5) comprising a pair of cylinder spindles (10). The c...  
WO/2017/117904A1
Disclosed is a unidirectional conversion device (22). The unidirectional conversion device (22) comprises a power output part and power selected from at least one of a first swinging input shaft (13) for receiving front and rear swinging...  
WO/2017/118992A1
Water is being used as a source of energy generation from decades. Water's property to flow has made it popular in energy generation and the fact that it doesn't pollute the environment like other energy sources. By pouring water from he...  
WO/2017/115981A1
The present invention relates to a tidal power generating system for blocking paths through which seawater passes at points where there is a difference between the ebb and flow of the tide, so as to create a strong water current and use ...  
WO/2017/115980A1
The present invention relates to a power generation apparatus using wave force and a temperature difference, which is installed in the sea or river and is capable of drastically improving power generation efficiency and practicality by g...  

Matches 601 - 650 out of 22,573