Matches 1 - 50 out of 82 1 2 >


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US20130291532 Tidal Energy Seawater Desalination System, Power Generation System and Integral Energy Utilization System  
A tidal energy seawater desalination system wherein a seawater evaporation tower is configured with a vacuum pump which connects with a tidal energy power device, and connects a seawater...
US20140250879 Water Gravity Loop Power Plant (WGLPP)  
The WGLPP is a non-fluvial/dam, complete micro Hydroelectric Power Plant that can be an attached/integrated installation, a non-attached installation, or a portable installation (vehicle) that...
US20140196450 ELECTRIC GENERATOR POWERED BY BUCKET CONVEYOR DRIVEN BY MASSIVE BUOYANT OBJECTS  
An electric generation system includes a plurality of connected water filled chambers, each having a pivoting door that sequentially covers and exposes an access port through which buoyant objects...
US20130333382 Power Source Machinery  
The present invention is a power source machinery. The power source machinery has following functions. Firstly, a slow cyclic flow is generated in a first period, and a quick and slow cyclic flow...
US20150013325 WAVE ENERGY CONVERTER SYSTEM  
The invention is a wave energy device which optimizes energy conversion from waves with a stable submerged platform coupled to compliant chain of floats (“pods”) which are connected to the...
US20140298793 WASTE WATER ELECTRICAL POWER GENERATING SYSTEM  
An electrical power generating system is connected to a sewer for conveying waste water to a sanitary treatment station. Waste water is propelled through the sewer line by pumping equipment which...
US20130186081 WATER DRIVEN MECHANICAL POWER PLANT  
A water powered unit design produces clean electricity, moves and lifts water, generates compressed air and can be adapted to several types of mechanical systems to produce energy. The device uses...
US20120312008 HYDRAULIC GENERATOR  
The invention relates to a hydraulic generator formed by a set of different specific chains which are coordinated and complement one another such as to allow floats to enter a tank and to force...
US20150020518 Gravity-Buoyancy Object Turbine  
A Gravity-Buoyancy Object Turbine (GBOT) is provided to generate kinetic energy using gravitational force and buoyancy force exist in the nature. The turbine of the invention has a gravity (air)...
US20130036731 MODULE FOR RECOVERING ENERGY FROM MARINE AND FLUVIAL CURRENTS  
The present invention relates to a module for recovering energy contained in marine and fluvial currents comprising: at least one hydrodynamic float (1), at least one energy generator comprising...
US20120085088 Gravity buoyancy generator  
An apparatus and method to generate perpetual energy from gravity or any other energy with the same effect by a rotary cylindrical system comprising of three subsystems (loads, middle and liquid)...
US20080000224 Ocean wave energy converter  
A system is described for converting the energy contained in each ocean wave into mechanical energy used to drive an electric generator. The system is built around a large weight that sits atop an...
US20140007567 Reaction mass and spring oscillator for wave energy converter  
A reaction mass and a spring are configured to form an “oscillator”. The reaction mass is coupled to, and can wrap around, a first pulley via a first belt/cable. The spring is coupled to, and can...
US20140130497 POWER GENERATOR  
The power plant disclosed is an engine that derives its usefulness in the pursuit of energy generation by utilizing hydrostatic pressure differentials found or created in various liquids, gases or...
US20110179784 Vertical gravity/buoyancy power generator  
The vertical gravity/buoyancy power generator relates to the generation of power by harnessing the gravitational and buoyant forces which act on an apparatus in a natural or man-made liquid medium...
US20130247556 BUOYANCY ENGINE USING A SEGMENTED CHAIN  
In various embodiments, a buoyancy engine can comprise a segmented chain comprising a plurality of linear segments. The segmented chain can rotate about a divider configured to separate a gas...
US20080054640 Air pump in float  
An air compression system for use on the ocean surface comprising an air compressor within a moveable float. The float also contains a drive rack engaged with a drive gear wherein the float moves...
US20150203183 Wave Energy Watercraft  
A watercraft comprising a plurality of linearly ordered, connected segments that are configured to enable the connected segments to articulate relative to each other in at least one degree of...
US20090285685 Migler's vertical axis wind turbine with energy storage and retrieval means, and with yoke means, and with a rear sail projection arm, and with separated sail restraints, and with a motorized gust and high wind-speed protection system  
This disclosure presents a means to store and retrieve energy that has been produced by Migler's vertical axis wind turbine, by pulling down a float in water and holding it, thereby storing energy...
US20050252206 Buoyancy motor  
An engine device (10) consumes air under pressure to produce usable mechanical power. The device includes a wheel (28) rotatably supported within a tank of fluid (52). A plurality of pockets (40)...
US20060037314 Energy multiplier  
Invention explains how to get more energy than energy is spent using gravitational and buoyant forces and under which conditions this is possible.
US20130205767 APPARATUS FOR CONSERVING WATER IN A HYDRO POWER PLANT  
An apparatus for conserving water in a hydro-power plant comprising a plurality of inlet channels having a one-way inlet valve corresponding to respective turbine outlets, each inlet channel...
US20140021122 SEAWATER DESALINATION SYSTEM AND ENERGY EXCHANGE CHAMBER  
A seawater desalination system produces fresh water from seawater by passing the seawater pressurized by a pump through a reverse-osmosis membrane-separation apparatus to separate the seawater...
US20110162356 Rotational gravity/buoyancy power generator  
The rotational gravity/buoyancy power generator relates to the generation of power by harnessing the gravitational and buoyant forces which act on an apparatus in a natural or man-made liquid...
US20100115939 WAVE POWER PLANT  
The invention relates to a wave power plant, comprising at least one float or pontoon (1) or a plurality of interconnected floats or pontoons (2). The float or pontoon (1) is shaped or the...
US20090025382 Method and Arrangement for Collecting Wave Energy  
The invention relates to a method and an arrangement for recovering energy contained by waves. In the arrangement, a plurality of collecting devices (8) is coupled in series. Each collecting...
US20100107627 BUOYANCY ENERGY STORAGE AND ENERGY GENERATION SYSTEM  
An energy generation and storage system that uses a buoyant balloon suspended in a fluid and connected by a tether to a reel. The tether is taut and keeps the balloon from rising due to the...
US20090084105 Machine to convert gravity to mechanical energy  
A empty tank submersed in a body of liquid will float to the surface, as the tank floats up it will do work. It is the goal of this machine to empty the tank after the tank has been submersed, and...
US20100031651 Cyclic productive motion device  
A submersible buoyancy motor has a water filled UP leg 2 and an air filled DOWN leg 4 joined by a transfer passage 8. The transfer passage has pneumatically operated gates 36, 38, 40, 42 which...
US20060230756 Equipment utilizing see waves motion for drive of pumps, or drive of other energy producing tools  
This invention—equipment utilizing see waves for drive of pumps, or drive of other energy producing tools is based on a principle of utilization of different hydrostatic pressures on the body...
US20100319339 Hydraulic motor using buoyant and gravitational forces to generate kinetic energy  
A motor mounted on a structural support with a pivot at its center line which comprises a cylindrical vessel for holding a fluid in a closed system and in which a buoyant cylinder containing a...
US20130333371 POWER GENERATING EQUIPMENT  
Power generating equipment comprises a support structure adapted to be disposed on the bed of a body of water, a buoyant power generating apparatus having a centre of buoyancy, a winching device...
US20060272327 Power tower  
Means to use a water column in conjunction with a number of containers, being filled with air, when at the bottom of the column and thus forced to travel to the top of the water column, due to the...
US20130205768 ENGINE FOR ENERGY CONVERSION  
An engine for converting thermal energy to kinetic energy is provided. The engine includes a first zone and a second zone and a movable loop, which extends between the first zone and the second...
US20060196181 NELSON FLYWHEEL POWER PLANT  
A power plant and a process of using the power plant are disclosed. The power plant is composed of a housing rotatably fixed around a stationary shaft. The shaft is ported to allow fluid flow and...
US20090235659 Energy Source Device  
The present invention relates to an energy source device, which includes a potential energy change device, an energy acquiring device and an object transfer device. The potential energy change...
US20130247555 Gravity Vortex Continuous Pipe Engine  
The present invention relates to a donut-shaped power recycling device that harnesses wasted energy especially from Heating, Ventilation, Air Conditioning, and Refrigeration systems (HVACR) to be...
US20070125079 Buoyancy propulsion air and water transfer system  
An apparatus to generate electricity in a fluid includes a hollow objects or bladders to move along a path, a magnetic rail/track system to carry the hollow objects or bladders along the path, a...
US20120090312 Low-Drag Hydro-Pneumatic Power Cylinder And System  
A hydro-pneumatic cylinder for converting buoyancy energy of compressed gas into mechanical energy. The cylinder can include a pair of end plates disposed at opposite ends of the cylinder and a...
US20100283260 Buoyancy Prime Mover  
The invention is directed to the use of buoyancy force as a prime mover that converts the potential energy of a compressed gas transmitted to a buoy device within a liquid into rotating mechanical...
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...
US20060130475 Power generator with floats  
A power generator has a reservoir, a tube, a drive assembly, and multiple floats. The reservoir is filled with a liquid and has a top opening and a side opening. The tube protrudes into the...
US20080265581 Buoyancy pump power system  
A system for generating electricity includes a pump operable to convert wave motion from a body of water into mechanical energy. The pump includes an input port through which an operating fluid...
US20100180587 Power production employing buoyancy, gravity and kinetic energy  
An apparatus for the production of energy includes a vertical pipe filled with a liquid. A second similar pipe is connected to the first pipe near its top end above the top of the liquid. Hollow...
US20060179832 O.H.E.G.  
A power generating apparatus combining; tidal height energy accumulators 10, a selectively isolated chamber system 42 and a venturi enhanced tidal flow energy generating device 72. Tidal height...
US20080028760 Philippians 419 engine - power generation  
The Philippians 419 Engine is a machine that produces kinetic energy by using the phenomenon of buoyancy and gravity. No fuel is consumed and no waste elements are produced thus, an inexpensive...
US20100095666 Buoyancy engine  
FES was created to protect Earth's atmosphere by improving efficiency of electricity facilities and enabling non-electricity producing reservoirs contribution to electrical demands! FES is an...
US20060218917 Hydroelectric power plant  
This invention relates to the construction of power plants of the type described in the Canadian patent no 2328580. Each of these plants is placed in a shallow pressurised pool. A number of these...
US20080127646 System and Method for Energy and Hydrogen Production  
A system and method for generation of energy from renewable energy sources and consumption of said energy, where appropriate, to produce hydrogen. An overall systems approach improves efficiency...
US20060156718 Buoyancy Motor  
The frame structure contains a main shaft, which turns a rotor hence turning four main bearings by using the force of buoyancy. On the lower section of the frame there is a ball-limiting guide,...

Matches 1 - 50 out of 82 1 2 >