142245 ⎘
Other machines or engines using liquid flow , e.g. of swinging-flap type with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
Sub-classes:River Paddle Wheel Generator Device
#2LOW FLOW MICROBIAL FUEL CELL AND HYDRO-KINETIC TURBINE
#3VERTICAL AXIS TURBINE
#4HIGH-MASS HYDRO ROTOR FOR HYDROELECTRIC POWER GENERATION
#5HYDROPOWER DEVICE COMBINING LIFT AND DRAG EFFECTS
#6WATER-DRIVEN ELONGATED-CONVEYOR TURBINE AND METHOD OF USING A WATER-DRIVEN ELONGATED-CONVEYOR TURBINE
#7HYDROELECTRIC TURBINE
#8A GENERATOR AND A METHOD FOR GENERATING ELECTRICITY WITH A GENERATOR
#9ENERGYMASTER - A FLOATING HYBRID TIDAL/WAVE/WIND HARVESTING SYSTEM
#10Kinetic machine, powered by flowing water for the extraction of energy by pressurizing water
#11Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine
#12Manufacturing method for hydroelectric power generation system
#13HYDRODYNAMIC TURBINE ROTOR
#14Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine
#15Collapsible frictionless vertical axis power generating wind/ocean current turbine
#16ELECTRICAL ENERGY GENERATION DEVICE
#17Collapsible frictionless vertical axis power generating wind/ocean current turbine
#18Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine
#19UNDERWATER INSTALLATION-TYPE WATER-FLOW POWER GENERATION SYSTEM
#20THREE-DIMENSIONAL (3D) FLOW FLOATING POWER GENERATOR
#21Breaking wave power generation
#22Hybrid vertical axis turbine apparatus
#23Increasing mechanical advantage through the use of a rotating liquid
#24Three-dimensional (3D) flow floating power generator
#25Energy harvesting device
#26Concentric wing turbines
#27Expandable power marine hydrokinetic turbines, pumps, compressors and transmissions
#28DEVICE AND TECHNIQUE FOR GENERATING POWER FROM MOVING WATER
#29Water current catcher system for hydroelectricity generation
#30Hydraulic turbine suspending device
#31Waterwheel
#32Multifunctional wind turbine / hydro turbine and their assembly for multiple applications and uses
#33HYDROELECTRIC DEVICE AND HYDROELECTRIC SYSTEM COMPRISING SAME
#34Hydroelectric power generation apparatus
#35River and tidal turbine with power control
#36Offset perpendicular axis turbine
#37Paired air pressure energy power system and power method thereof
#38Combined omnidirectional flow turbine system
#39Paired air pressure energy storage device, inspection method and balance detection mechanism thereof
#40Hydroelectricity generating unit capturing marine current energy
#41DRAG REDUCTION METHOD FOR HYDROKINETIC VERTICAL AXIS TURBINE BLADES AND STRUCTURES
#42Water turbine support structure
#43Device for converting the kinetic energy of waves, water flows or wind into mechanical energy
#44Rotary device for fluid power generation
#45In-bank veritcal axis hydropower system
#46DAMLESS HYDROELECTRIC POWER PLANT
#47Control apparatus and method for variable renewable energy
#48Commutator-less and brush-less direct current generator and applications for generating power to an electric power system
#49Modular multi-axial rotor
#50Low-head and high flow water turbine machine
#51Hydraulic water wheel for a directional water flow
#52Tidal power generator
#53Three-dimensional (3D) flow floating power generator
#54Hydrokinetic transport wheel mount
#55Systems and methods for improved water rotors
#56Device for generating hydro-electric energy
#57Hydrokinetic Turbine With Configurable Blades For Bi-Directional Rotation
#58BARGE ELECTRICAL GENERATION SYSTEM
#59FLOATING POWER PLANT WITH PADDLE WHEELS FOR THE PRODUCTION OF ELECTRICITY
#60Renewable energy marine hydrokinetic or wind turbine
#61Underwater installation-type water-flow power generation system
#62Modular hydrokinetic turbine
#63HYDROELECTRIC POWER GENERATOR SYSTEM AND METHOD
#64Power generator assembly
#65Crossflow axes rotary mechanical devices with dynamic increased swept area
#66HYDRAULIC APPARATUS
#67Water surface floating high efficiency waterwheel generator
#68Onshore hydroelectric power generation device
#69Floating device generator
#70Automatic height adjusting paddle wheel
#71Power generation device
#72SUSPENSION ROTARY WATER PRESSURE ENERGY CONVERSION POWER OUTPUT DEVICE
#73Marine hydrokinetic turbine
#74Device for generating hydro-electric energy
#75Device for generating hydroelectric energy
#76Power generating assembly
#77Capture device and method for wind and water power generation
#78Device for obtaining electrical energy from hydropower
#79Hydroelectric generator
#80Power generating floating vessel
#81Water flow regulating device and ocean power generating device using the same
#82Tidal stream generator
#83Velocity gradient floating turbine and power generation system and methods thereof
#84INEXPENSIVE FLOATING HORIZONTAL AND VERTICAL AXIS WATER TURBINES MOUNTED ON BRIDGE AND OTHER STRUCTURES TO CONVERT HYDROKINETIC ENERGY TO ELECTRIC ENERGY
#85Wave energy extraction device and method
#86Water flow power generation apparatus
#87Horizontal-axis hydrokinetic water turbine system with water pump
#88Compact wind and water turbine
#89Power generating plant and floating plant for rivers and canals
#90Natural energy extraction apparatus
#91Power generation apparatus
#92Turbine system and method
#93Underground watermill
#94Subsurface intelligent cluster of current energy converters
#95Multipurpose rotary device and generating system including same
#96Method and apparatus for generating energy from a flowing water current
#97Method and apparatus for energy generation
#98Dynamic turbine system
#99Chained assembly of hydroelectric power generators
#100Power generating floating vessel
#101TURBINE GENERATORS AND SYSTEMS
#102Submerged power-generation system
#103Apparatus for generating power from fluid flow
#104SMALL TURBINES IN URBAN SEWAGE AND STORM WATER FLOW SYSTEMS USED IN ONSITE POWER PLANTS FOR HYDROGEN FUEL PRODUCTION AND WATER PURIFICATION
#105Water current energy converter system
#106Method and program product for validation of circuit models for phase connectivity
#107Systems and methods to generate electricity using a three vane water turbine
#108Horizontal-axis hydrokinetic water turbine system
#109Axial flow action turbine
#110NOVEL SYSTEMS FOR INCREASING EFFICIENCY AND POWER OUTPUT OF IN-CONDUIT HYDROELECTRIC POWER SYSTEM AND TURBINE
#111Hydraulic power generating apparatus
#112Hydroelectric generator
#113ENERGY CONVERSION ASSEMBLY
#114Hydrodynamic array with mass transit tunnels
#115Prime mover
#116Turbine system and method
#117Hydroelectric Power Generating Equipment
#118Environmentally Safe Flowing Water and Air Energy Device With Power Output Optimization
#119Simplified Paddlewheel Energy Device
#120Wave Catcher
#121Renewable energy system
#122WATER POWERED TURBINE AND TURBINE SYSTEMS
#123LOW-HEAD ORTHOGONAL TURBINE
#124Underwater power plant having removable nacelle
#125WIND GENERATOR FOR INSTALLATION ON A HOUSE
#126WATER WHEEL
#127Apparatus for harvesting energy from a body of water and a method
#128Dynamo, Current Turbine System and its Installation and Maintenance Method
#129Method and apparatus for generating electrical energy from underwater falls
#130Method and apparatus for creating internal directional underwater falls and generating electrical energy therefrom
#131TIDAL CURRENT POWER GENERATOR HAVING AN IMPELLER-TYPE ROTATING BLADE
#132Compact wind and water turbine systems
#133Turbine and a rotor for a turbine
#134Hydropower plant provided with a grating and method for operating a such
#135Hydraulic energy converter
#136Power generation apparatus
#137Continuous-Flow Energy Installation, in Particular a Wind Power Installation
#138FLUIDKINETIC ENERGY CONVERTER
#139Hydro-kinetic transport wheel
#140Controlled momentum hydro-electric system
#141Hydroelectric power generator and related methods
#142Hydrodynamic array
#143Water Turbine Drive Wheel
#144APPARATUS, SYSTEM, AND METHOD FOR IMPROVED WATER BASED POWER GENERATION
#145Turbine engine with transverse-flow hydraulic turbine having reduced total lift force
#146Hydro torque electric generator
#147System for generating power using flow of water
#148Venturi Effect Fluid Turbine
#149ROTATION DEVICE
#150Water turbine
#151Turbine assembly
#152Water-current paddlewheel-based energy-generating unit having a tapered partial covering structure
#153Method and apparatus for extracting energy from wind and wave motion
#154Shrouded vertical axis dual-turbine generator
#155DEVICE AND METHOD FOR UTILIZING WATER FLOW KINETIC ENERGY CONTINUOUSLY
#156FLOATING POWER GENERATION DEVICE AND SYSTEM
#157Installation for harvesting ocean currents (IHOC) and methods and means for its delivery, installation and servicing
#158Ortiz turbine
#159High efficiency turbine and method of generating power
#160Column structure with protected turbine
#161POWER GENERATOR BARGE
#162Counterbalanced orthogonal hydropower system
#163Floating electricity generating plant
#164Fan blade modifications
#165Non-vibrating units for conversion of fluid stream energy
#166Hydroelectric power device
#167Flowing water energy device
#168Underwater generator
#169Paddle wheel electric generator
#170Tidal power apparatus
#171Hydroelectric device for the production of electricity, particularly from tidal currents
#172Water wheel impeller blade type power generator
#173Submersible turbine-generator unit for ocean and tidal currents
#174Water Powered Generator and Method of using same
#175Transportable hydro-electric system
#176High efficiency turbine and method of generating power
#177Device for maintaining a hydraulic turbomachine
#178Wave-flow power installation
#179Blade for an impeller wheel
#180Rotating device to be used in a fluid
#181Floating power generation device and system
#182CROSS FLUID-FLOW AXIS TURBINE
#183Arrangement For Converting Kinetic Energy Of Ocean Currents Into Electric Energy
#184Fan blade modifications
#185Floating power plant for extracting energy from flowing water
#186Fluid rotor with energy enhancements power generator
#187Waterborne power generator
#188Fluid rotor with energy enhancements power generation system
#189Helical taper induced vortical flow turbine
#190Hydroelectric device
#191Fluid force taking-up and boosting apparatus
#192Sewer line power generating system
#193Dynamically self-balanced fluid turbine
#194Water Wall Turbine
#195System and method for generating energy from subsurface water currents
#196Kinetic hydropower generation from slow-moving water flows
#197Floating electricity production unit
#198Turbine housing and floatation assembly
#199Guided fluid driven turbine
#200Radial-flow, horizontal-axis fluid turbine
#201Floating electricity production unit
#202Fan blade modifications
#203Installation for harvesting energy of tides (IHET) in shallow waters
#204Guided fluid driven turbine
#205Portable power generating devices
#206Hydroelectric system
#207Hydro-power generating system
#208Low flow microbial fuel cell and hydro-kinetic turbine
#209Continuous non-tidal hydrokinetic energy transfer resource with moveable platform
#210Modular multi-axial rotor
#211Modular multi-axial rotor