Matches 1 - 34 out of 34


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US20110233934 STORAGE OF COMPRESSED AIR IN WIND TURBINE SUPPORT STRUCTURE  
An energy storage and recovery system employs air compressed utilizing power from an operating wind turbine. This compressed air is stored within one or more chambers of a structure supporting the...
US20120187694 Converting Kinetic Energy Using a Hydrofoil  
A method compressing a gas, advantageously air, is disclosed. The gas is compressed by disposing one or more hydrofoils in a liquid flow for the purpose of generating a downpull and thereafter a...
US20120269657 Wind Machine Pumping System for Accumulating and Pumping Underground Water from Below the Water Table  
A water pumping system having a wind machine driving an air compressor. The tower extends underground into the water saturated ground below the water table. The base of the tower has a water...
US20110247353 DEVICE FOR PRODUCING WATER FROM AMBIENT AIR  
The invention concerns a device for producing water from ambient air comprising a heat pump with a cooling unit and a receiver for collecting the water that formed as condensed water vapour on a...
US20130209288 WIND TURBINE SYSTEM  
A wind turbine system that can comprise a wind power machine, a compressor, at least one energy accumulator, a dynamo, a pressurized heating system, and a depressurized cooling system; the wind...
US20120107149 WIND TURBINE ENERGY STORAGE SYSTEM AND METHOD  
A wind turbine energy storage system includes a hollow wind turbine tower shaft having a top end and a bottom end covered by top and bottom end caps respectively to form a tank. A compressor is...
US20110171040 Wind Powered Sea Pump  
A wind powered sea pump comprises a propeller, rotor, one or more pumps and one or more flywheels. The present invention relates to a pump powered by the wind to move cold subsurface water from a...
US20120107150 Radial Diaphragm Pump  
A pump includes a housing, an output member supported for eccentric rotation on a drive shaft of the housing, and a plurality of pumping assemblies supported on the housing about the drive shaft....
US20120275937 CIRCULATION BOOSTING AND VENTILATING AIR COMPRESSOR  
The present invention discloses a circulation boosting and ventilating air compressor which comprises a compressor shell and a rotor, and which is characterized in that: the rotor consists of a...
US20110033319 WIND-POWERED ENERGY SAVING SYSTEM  
A wind-powered energy saving system has a power assembly, a temperature adjusting assembly and an increasing assembly. The power assembly has a fan device and an air compressor. The fan device has...
US20090230692 DYNAMIC FLUID ENERGY CONVERSION  
Systems, devices, processes, and techniques for harnessing the dynamic energy of a fluid body may be used to generate electric power. In particular implementations, the dynamic energy of a gaseous...
US20140182263 Maphbe Turbine  
The Maphbe Turbine is a system of nozzles, rotors, and energy storage devices used to generate consistent power from intermittent energy sources specifically wind. It uses sails, cables, and poles...
US20090129953 PUMP, POWER PLANT, A WINDMILL, AND A METHOD OF PRODUCING ELECTRICAL POWER FROM WIND ENERGY  
Power plant (10) for the generation of electrical power using wind power or wind energy, comprising a plurality of windmills (12, 14, 16) each comprising a mill tower, a rotor (18, 20, 22) with a...
US20110206542 Super Efficient Regulator  
A system for producing mechanical energy. In some embodiments, the system includes a first source providing a first fluid, a fluid pressurization device, a second source supplying a second fluid,...
US20100232988 TETHERED AIRFOIL METHODS AND SYSTEMS  
The present invention relates to methods and compositions for power generation using a tethered airfoil. In particular, the present invention provides a cost effective, environmentally friendly...
US20110088382 DEVICE AND METHOD FOR CONVERTING WIND ENERGY  
A device for converting wind energy into a reciprocating motion. The device has a sail that extends in a main wind direction and pivotally oscillates when subjected to wind. The sail is connected...
US20100276935 RENEWABLE ENERGY FLUID PUMP TO FLUID-BASED ENERGY GENERATION  
A wind or water turbine mounted atop a support tower or tethered underwater drives a hydro-pumping system. The turbine converts wind or water energy into a driving torque applied to the...
US20100032959 WIND TURBINE SYSTEM  
A wind turbine to convert wind energy into electricity by a positive displacement hydraulic pump is disclosed. The hydraulic pump is disposed adjacent a shaft coupled to a hub. In one embodiment,...
US20100126160 METHOD FOR CONVERTING A FLUCTUATING AND/OR ERRATIC ENERGY SUPPLY INTO A STABLE ENERGY SOURCE  
In a method for converting fluctuating energy into a stable energy supply, the fluctuating energy is derived from the group of solar energy, wind power, waves or water currents, this energy being...
US20140161642 Horizontal-Axis Hydrokinetic Water Turbine System With Water Pump  
A hydrokinetic water turbine system includes a frame structure, a horizontally-disposed rotor shaft supported by the frame structure, and a rotor secured to the rotor shaft. The rotor has a...
US20110187118 Generation and Use of High Pressure Air  
The invention provides a device for generating high pressure air. The device comprises a block having an external surface and an internal surface, said internal surface defining an internal cavity...
US20050244283 Gravity-driven micropump  
A microfluidic chip with a built-in gravity-driven micropump is provided. The gravity-driven micropump comprises a winding channel, an inert fluidic material placed inside the winding channel, and...
US20140183869 METHOD AND APPARATUS FOR USING WIND ENERGY OR SOLAR ENERGY FOR AN UNDERWATER AND/OR FOR AN UNDER SEABED COMPRESSED AIR ENERGY STORAGE SYSTEM  
The invention uses wind turbine and/or solar energy to enhance the efficiency of an underwater and/or underwater in-soil bed of a compressed air energy storage system. The apparatus comprises a...
US20100316504 Positive Displacement Pumping System  
A positive displacement pumping system for use in deep wells includes a drive system and one or two pumps. In the preferred embodiment, the drive system includes an electrical motor, a speed...
US20100272579 WIND-POWER WATER SUPPLY PUMP  
A wind-power water supply pump includes a housing, a rotary disk, a vane wheel, a direction control vane, a linkage, and a plurality of expandable tubes, wherein the rotary disk is rotatably...
US20100122855 Motor Vehicles  
A wind-powered pneumatic engine including one or more impeller chambers and one or more impellers disposed in the impeller chambers is provided. One or more air inlets for receiving external wind...
US20100263826 Energy Efficient Cooling Tower System Utilizing Auxiliary Cooling Tower  
A cooling tower system, including a principal cooling tower; an auxiliary cooling tower for receiving a portion of the warm water flow into the main tower; a central shaft mounted vertically in...
US20090162217 Hydro-powered fluid transfer device and method  
A method of transferring waste water includes providing a hydro-powered fluid transfer device, the device including a fluid exhaust, a conduit configured to transfer fluid from a wastewater...
US20120039725 METHOD, SYSTEM AND APPARATUS FOR POWERING A COMPRESSOR VIA A DAM  
A method, system and apparatus for powering a compressor are provided. Flowing water is supplied from a dam to a power generation mechanism via a compressor water channel. The flowing water is...
US20050158184 Pressure reservoir structure for use in water  
A pressure reservoir structure for use in water is disclosed. The structure comprises a main float having a space for holding and having a bottom face provided with a through hole containing a...
US20100158705 DEVICE AND METHOD FOR COLLECTING THE KINETIC ENERGY OF A NATURALLY MOVING FLUID  
The invention relates to a device (100, 200) for collecting the kinetic energy of a naturally moving fluid, that comprises: a first conversion means (112, 212) capable of converting the fluid...
US20170067446 APPARATUS AND METHOD FOR POWER GENERATION USING COMPRESSED AIR  
Apparatuses, methods, and systems are disclosed for power generation using compressed air. One apparatus includes a wind turbine and an air compressor coupled to the wind turbine. The air...
US20160061013 BOREHOLE PUMP ASSEMBLY  
A borehole pump assembly operable in association with for a borehole with a well casing therein, the borehole pump assembly including an elongate pump rod operably connected to a reciprocating...
US20150369206 POSITIVE BOYANCY HYDRAULIC POWER SYSTEM AND METHOD  
A hydraulic power system is used in a river, ocean or any other body of water having a current. The method is useful for generating useful electric power from flowing water. The flowing water...

Matches 1 - 34 out of 34