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Matches 701 - 750 out of 22,573

Document Document Title
WO/2017/056033A4
An energy harvesting system (100) for harvesting energy from vehicles travelling on a road (102). The system (100) includes a plurality of flexible hoses (104) which are embedded in a road overlay (106). Each hose (104) holds a hydraulic...  
WO/2017/082544A1
The present invention relates to a tidal current power generation water turbine having flexible membranes. The objective of the present invention is to enable bidirectional rotation according to the direction of a tidal current since wat...  
WO/2017/081510A1
A hydro kinetic turbine comprising concave partially enclosed blades acting around 3 axes in linear motion for the conversion of renewable energy from bodies of water.  
WO/2017/062528A3
A wave energy converter (WEC) utilizing one or multiple floats together forming an elongated wave front parallel (EWFP) float rotatably connected by at least one swing or drive arm to a floating or shore or seabed fixed body or frame, su...  
WO/2017/080570A1
The present invention relates to a method of preparing a lip-type shaft seal (20, 40, 50) for, a method of installing a lip-type shaft seal on a shaft of an underwater application, and a lip-type shaft seal therefor. The present inventio...  
WO/2017/078760A1
A vehicle incorporates a gravity-assist energy harvesting suspension system including one or more gravitational positive displacement pumps. The positive displacement pump has a cylinder and a reciprocating piston inside the cylinder. Th...  
WO/2016/078675A3
This invention is based on the air consumption for electric power and thus opens the door to generation of a wide energy using the units in the form of round cans and aerodynamic shape is placed inside a set of gears (Drowbox) and the ge...  
WO/2017/077799A1
A hydroelectric power generation device comprising: a braking force generation unit that applies a braking force to the rotation of a waterwheel (1); and a control device (100) that varies the rotational speed of the waterwheel (1) by co...  
WO/2017/076096A1
A reinforced blade assembly (1) comprises: a blade (100); connection supports (11, 12, 13) fixed to the blade (100), extending in the longitudinal direction along the blade and striding by a certain span; and at least one thin and long b...  
WO/2017/078391A1
The present invention relates to a wave power generating apparatus comprising: a continuous track-type motive power converting unit that converts the rising and falling motion of buoyant bodies according to the heights of waves to rotati...  
WO/2017/077263A1
Apparatus (2) for generating electricity using water movement, which apparatus (2) comprises: (i) at least one electrical generator (4) which is for generating the electricity and which comprises a housing (6), a rotor (8) and a stator (...  
WO/2017/077250A1
The invention relates to a rotor (12), particularly for a hydrokinetic turbine, including N modules, each comprising a plate (27) and a plurality of blades (28) that each have a wing profile. The N modules are consecutively assembled fro...  
WO/2017/072690A1
Described is an infrastructure for recovering and storing energy received from wave motion of lakes or sea water basins, comprising a floating or fixed quay, jetty or pier (10) substantially consisting of a platform (11) in the lower par...  
WO/2017/070783A1
A fluid power apparatus is provided having a buoyant hull along a longitudinal axis and having first and second helical turbines supported thereon in a V-shape. At least one pump is driven by the first and second helical turbines to conv...  
WO/2017/073948A1
The present invention relates to a wave power generator using wires for power transmission and having an improved structure so as to enable continuous transmission of wave power regardless of the ebb and flow of waves, and transfer pendu...  
WO/2017/074237A1
A connection substation (100) for a plurality of wave energy converters (WEC1, WEC2) being part of a wave power station (101), said connection substation comprising at least one transformer (102) and at least one connecting device (103) ...  
WO/2017/075379A1
Some embodiments of a turbine system described herein provide a turbine that rotates in response to fluid flow, and include a rampart device that remains relatively stationary compared to the turbine and is shaped to affect fluid flow fo...  
WO/2017/071597A1
A crawler type water flow power generating device and a use method thereof. The crawler type water flow power generating device comprises a plurality of impeller plates (1). The impeller plates (1) are pushed by water flow to be connecte...  
WO/2017/071946A1
The invention relates to a method allowing the short-term prediction of the swell (force, height…), on the basis of a time series of past measures of the swell. The prediction method of the invention is based on the estimation of the v...  
WO/2017/071155A1
A water power generator, comprising a base plate (1), a support frame (2), an water inlet compartment (3), a first electricity-generating apparatus (4), a second electricity-generating apparatus (5), a connection apparatus (6) and a thir...  
WO/2017/068515A1
System has a power generator (3) slidably placed against the horizontal shaft (2) inside the floating impeller (1). The horizontal shaft (2) captures the moment reaction of the power generator (3). Inside the floating impeller (1) there ...  
WO/2017/068209A1
The invention relates to a gas vacuum pump and to the operating methods thereof, disclosing the operation of a new pumping system and four operating methods.  
WO/2017/069452A1
The present invention relates to a pumped-storage hydroelectric system for controlling the load of a water lift pump, the system comprising: a water storage tank having an inlet and an outlet and storing fluid; a circulation passage conn...  
WO/2017/068516A1
Impeller (2) is placed in a cage (1) with self-supporting frame; the cage (1) has two side walls and a lower frame construction designed to be placed on the bottom of the water flow. The cage (1) can have at least one anchoring element (...  
WO/2017/070180A1
A hydroelectric energy system includes a stator comprising a first plurality of electricity-generating elements. The system also includes a rotor comprising a second plurality of electricity-generating elements. The rotor is disposed rad...  
WO/2017/068179A1
A rotor apparatus comprises a passage (9, 10) for flow of fluid, a rotor mechanism (7, 8) for interacting with the fluid flow and a valve arrangement (4, 5) for controlling the flow of fluid through the passage (9, 10), the valve arrange...  
WO/2017/070697A1
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/2017/064359A1
(57) Abstract This invention relates to a flow control arrangement in a wave energy recovery apparatus comprising at least a first base (1), on which a reciprocating panel (2) is in- stalled, a pivot shaft for the reciprocating panel (2)...  
WO/2017/065718A1
A modular device for converting wave energy, containing a rotatable wave-receiving chamber (1) consisting of a plurality of working chambers (6, 8) in the form of toroidal segments which are closed-off on one side and/or on the other sid...  
WO/2017/063830A1
The invention relates to a continuous-flow energy installation, in particular a wind power installation, having an at least approximately drop-shaped housing, from the inlet opening of which to the outlet opening (22) the flow channel (3...  
WO/2017/063671A1
The invention relates to a liquid displacement device (1, 1') for displacing a liquid from at least one cylinder (2) of a cylinder-piston unit (3), with a lifting mechanism (4) and in each case a liquid removal line (5) and liquid admiss...  
WO/2017/065341A1
The present invention relates to a buoyancy-driven power generation apparatus using a gravity body. To achieve this, according to the present invention, a rotary module is configured with at least one rotary body mounted on a rotary shaf...  
WO/2017/065463A1
The present invention relates to a method for forecasting an optimal operation of innovative single-action-type tidal power generation, the method establishing an operational plan for controlling a water turbine and sluice gates so that ...  
WO/2017/064666A1
A method and a system are disclosed for evaluating the efficiency of a hydraulic turbine of the Kaplan type, to be carried out on line, during the regular operation of the turbine, in order to optimize the performance thereof in all oper...  
WO/2017/066655A1
A system includes first and second dam modules, a power generation unit, and first and second turbine modules. The first dam module can be secured to a foundation of a dam site and redirect a first flow of water. The second dam module ca...  
WO/2017/063070A1
An oceanographic sensor mooring section for use with standard oceanographic moorings comprising: mooring oceanographic equipment, such as floatation devices and sensors; and a subsurface power generation unit connected to the mooring oce...  
WO/2017/062743A1
Various examples of methods and systems are provided for increasing productivity of one or more photosynthetic cultures via self-powered light systems. In one example, a system includes a waterproof casing and a light module enclosed wit...  
WO/2017/060904A1
The present invention relates to a system of converting kinetic energy into electrical energy, comprising: at least one element that produces kinetic energy; a shaft coupled to the at least one element and configured to reciprocate in a ...  
WO/2017/059918A1
Lifting device (10) for vertically lifting liquids, where the lifting device (10) comprises: a lifting line arrangement (18) for guiding a liquid from an open lower reservoir (16) to an upper reservoir (14); a lowering line arrangement (...  
WO/2007/111546A8
The invention relates to a system for generating electric energy from renewable energy sources. The system includes a plurality of generator aggregates (4a-6c) arranged in the sea and a plurality of switchgears (1 a-1 c) arranged in the ...  
WO/2017/060732A1
A water turbine system comprising a first and second Savonius turbine (10) is described. A barrier (30) is disposed between the first and second turbines, the barrier arranged to shield a blade (22) of each of the turbines (10) from a wa...  
WO/2017/062528A2
A wave barrier or wave terminator type ocean wave energy converter (WEC) utilizing one or multiple adjacent floats together forming an elongated wave front parallel (EWFP) float rotatably connected by at least one swing or drive arm to a...  
WO/2017/056004A1
Exemplary embodiments of the present disclosure are directed towards a system for generating electric power by means of hydrostatic energy and method thereof. The system includes a water head container elevated at predetermined height. T...  
WO/2017/056033A1
An energy harvesting system (100) for harvesting energy from vehicles travelling on a road (102). The system (100) includes a plurality of flexible hoses (104) which are embedded in a road overlay (106). Each hose (104) holds a hydraulic...  
WO/2017/055649A1
The device comprises a plurality of cross flow turbines (9), each one comprising fixed curved blades (5, 6) arranged in squirrel cage configuration about an axis of rotation (A). The turbines (9) are mounted on a floating support (10) on...  
WO/2017/054791A1
The autarchic type-2.1 to type 4.1 hydroelectric power plants describe a method that extremely efficiently combines with one another the elements and assemblies that have been functioning for decades and, as it were, uses the gravity of ...  
WO/2017/050248A1
Provided are a method for generating electricity by wave power and a device therefor which comprises a generator (5) provided on an offshore platform or shoreside and a driving mechanism thereof. A driving gear of the driving mechanism i...  
WO/2017/019992A3
Invented is a Resource Tower that uses water electrolysis to separate out its elemental and purified H2 hydrogen gas and O2 oxygen gas. These gases form a pressurized flow for electricity generation for distribution and transport to heig...  
WO/2017/051857A1
This hydraulic oil tank, which is disposed inside a pod (101) of a power generation system (100), stores hydraulic oil, wherein the hydraulic oil tank is provided with: a rubber bag (12) for use during oil temperature increases, the rubb...  
WO/2017/053395A1
Certain embodiments are directed to a vertical axis unidirectional rotor for wave energy conversion, said rotor comprising a plurality of spatially distributed lift-type and/or drag-type blades and a shaft, said rotor performing unidirec...  

Matches 701 - 750 out of 22,573