Patents
Sitemap › F03 - Machines or engines for liquids; Wind, spring, or weight motors; Producing mechanical power or a reactive propulsive thrust, not otherwise provided for › F03B - Machines or engines for liquids › F03B 17 - Other machines or engines
Patents for F03B 17 - Other machines or engines (5,086)
05/2010
05/05/2010CN201448180U Natural running water horizontal axis blade type hydro electric generating set
04/2010
04/29/2010DE102008053215A1 Machine for converting gravitational force into rotating motion, has cylinders attached with free-running cylinder pistons that are movable by gravitational force, where rotational motion is caused by continuous weight shifting of liquid
04/28/2010EP2179171A1 Submersible energy generating system, driven by a water flow
04/28/2010CN1764781B Support structure for turbine system driven by water current
04/28/2010CN101699059A Flowing water power generation device
04/22/2010WO2009148296A3 Wave energy conversion plant
04/22/2010US20100095666 Buoyancy engine
04/22/2010CA2740532A1 Vortical flow turbine
04/21/2010EP2177749A2 Underwater power station with passive power control
04/21/2010EP1567768B1 Submerged run of river turbine
04/21/2010CA2642033A1 Conveyor-type system for generating electricity from water currents
04/15/2010WO2010042358A2 Wave energy conversion device
04/15/2010WO2009152258A3 Power generation methods and systems
04/15/2010US20100090643 Systems and/or methods for using air/wind power to charge/re-charge vehicle batteries
04/15/2010US20100090469 Power-Generator Fan Apparatus, Duct Assembly, Building Construction, and Methods of Use
04/15/2010US20100090467 Hydroelectric turbine-based power-generating system for vessels and submarines
04/15/2010DE102008051230A1 Endless hollow body band is introduced in water basin, where hollow body is filled with eater and hollow body is intercepted by sprockets and again introduced by sluice
04/08/2010WO2010038092A1 Novel pressure engine and applications thereof
04/08/2010WO2010037877A1 Energy-generating apparatus
04/08/2010WO2009095149A3 Free-standing, immersible water turbine comprising an axial rotor
04/08/2010US20100084866 System and method for a hydro-hydraulic gravitational generator
04/07/2010EP2173021A1 Dynamo for faucet
04/07/2010EP2172646A1 Generating station which transforms the force of gravity into electricity
04/07/2010EP2171262A1 A deep water power generation system and apparatus
04/01/2010WO2010037017A2 Energy from subterranean reservoir fluid
04/01/2010WO2010036205A1 Improved portable hydro-generator
04/01/2010WO2010034644A1 Apparatus and method for converting energy
04/01/2010WO2010016972A3 Ocean wave electricity generation
04/01/2010US20100077749 Energy from subterranean reservoir fluid
04/01/2010DE202010001285U1 Wasserkraftwerk Hydroelectric power station
03/2010
03/31/2010CN101689794A Dynamo for faucet
03/31/2010CN101688513A Underwater power station and method for operating an underwater power station
03/31/2010CN101688470A Electric motor
03/31/2010CN101684769A Device and method of cyclic utilization of energy source
03/30/2010US7687930 Solar/geothermal powered thermodynamic hydro electric generating system
03/25/2010WO2010033091A2 Self propelled submergible pump
03/25/2010WO2010031853A2 Random energy generator
03/25/2010WO2009074283A3 Water wheel
03/25/2010US20100074750 Floating Device for Production of Energy from Water Currents
03/25/2010US20100072754 Water turbine with water circulation
03/25/2010US20100071344 Closed-circuit hydraulic thruster
03/25/2010DE102008048693A1 Gravity generator for converting gravitational force into continuous direct kinetic energy, has hollow body provided in upper area, and cylinder including piston and filled with liquid via valve from container
03/24/2010EP2166221A2 Water turbine with water circulation
03/24/2010CN101682242A Fluid powered generator
03/24/2010CN101680420A System for generating electric power
03/24/2010CN101680419A Wave power plant
03/18/2010WO2010005275A8 Hydraulic device
03/18/2010WO2009081162A3 Tidal flow power generation
03/18/2010DE202009017324U1 Wasserkraftwerk Hydroelectric power station
03/17/2010EP2162618A2 Multi-point tethering and stability system and control method for underwater current turbine
03/17/2010EP2162347A1 Enhancement of vortex induced forces and motion through surface roughness control
03/11/2010WO2010027774A1 Force fluid flow energy harvester
03/11/2010WO2010026072A2 Hydropower plant
03/11/2010WO2009154930A3 Electrical energy/pressurized air conversion techniques
03/11/2010WO2009141644A3 Natural and mechanical-driven generator system
03/11/2010US20100060012 Wind power installation, generator for generation of electrical power from ambient air, and method for generation of electrical power from ambient air in motiion
03/11/2010DE102008047244A1 Vorrichtung und Verfahren zur Nutzung hydrostatischer Energie Apparatus and method for use hydrostatic energy
03/10/2010CN201420644Y Liquid floating pressure power energy output device
03/10/2010CN201420643Y Liquid floating pressure interactive device
03/10/2010CN101666284A Power generator and turbine unit
03/04/2010WO2010023437A2 Improvements in and relating to turbines
03/04/2010WO2010022451A1 Liquid driven turbo wheel
03/04/2010US20100052329 Air flow dynamo-selfbooster
03/03/2010EP2158389A1 Energy storage systems
03/03/2010EP2158387A1 Electric motor
03/03/2010EP2158385A1 Motor
03/03/2010CN201416507Y Power generation device
03/03/2010CN201416506Y Gravity rotation device
03/03/2010CN101660484A Hydraulic engine
03/03/2010CN101660483A Device for continuously outputting power by using water
02/2010
02/25/2010WO2010021574A1 A hydropower plant provided with a grating and a method for operating a such
02/25/2010WO2010020735A1 System for testing a turbomachine comprising a pair of twin hydraulic turbines
02/25/2010WO2009139644A3 Apparatus for harnessing wave energy
02/25/2010US20100045036 Pliant mechanisms for extracting power from moving fluid
02/25/2010CA2734815A1 System for testing a turbomachine comprising a pair of twin hydraulic turbines
02/25/2010CA2734761A1 A hydropower plant provided with a grating and a method for operating a such
02/24/2010CN201412265Y Vertical shaft hydraulic power unit with intelligent water vanes
02/24/2010CN101657634A Floating device for production of energy from water currents
02/23/2010US7665966 Flow-controlled wind rotor
02/18/2010WO2010018345A2 Seat portion structure for a hydraulic turbine engine
02/18/2010WO2010017869A2 Energy recovery device and method for design
02/18/2010WO2010017607A2 Hydromotive box
02/18/2010US20100038914 Methods and machines which use 3DUG and UGP of SCP filled up the universe
02/18/2010CA2734085A1 Seat portion structure for a hydraulic turbine engine
02/18/2010CA2732911A1 Hydromotive box
02/17/2010CN101652562A Airfoils with automatic pitch control
02/17/2010CN101649805A Power generation technology by rolling type in-built air sac wall winding water energy and the like
02/11/2010WO2010017127A2 Engine for energy conversion
02/11/2010WO2010016972A2 Ocean wave electricity generation
02/11/2010US20100034649 Device for enhancing the effectiveness of power conversion from wind and other fluids
02/11/2010US20100031651 Cyclic productive motion device
02/11/2010DE202008013803U1 Vorrichtung zum Umsetzen der Strömungsenergie von Fließgewässern A device for converting the kinetic energy of flowing water
02/11/2010CA2736132A1 An apparatus for generating power from a fluid stream
02/10/2010EP2150698A2 Hydropower in pipes
02/10/2010CN101646862A Buoyancy engine
02/04/2010WO2010013126A2 Turbo-machine with blade wheels
02/04/2010WO2010012888A2 Energy generator
02/04/2010WO2010012029A1 Power generator
02/04/2010US20100026003 Pliant Mechanisms for Extracting Power from Moving Fluid
02/04/2010US20100024423 Osmotic Heat Engine
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