BUOYANCY CONTROL OF TURBOMACHINERY

APPARATUS TO PRODUCE ELECTRIC ENERGY FOR WATER VEHICLE AND METHOD TO USE THIS APPARATUS

Intelligent Agriculture System Incorporating Waste and Rainwater Recycling for Vertical Farming

SYSTEMS AND METHODS FOR ENERGY HARVEST

BUOYANCY CONTROL OF TURBOMACHINERY

TURBINE ASSEMBLY

POWER AMPLIFICATION, STORAGE AND REGENERATION SYSTEM AND METHOD

INTELLIGENT IRRIGATION SYSTEM COMPONENT

SELF-POWERED IRRIGATION IN-LINE ELEMENT

WATER TURBINE SYSTEM AND METHOD OF USE

WATER DESALINATION AND ELECTRICAL POWER GENERATION UTILIZING GRAVITATIONAL FLOW AND GEOTHERMAL ENERGY

WATER-DRIVEN ELONGATED-CONVEYOR TURBINE AND METHOD OF USING A WATER-DRIVEN ELONGATED-CONVEYOR TURBINE

HYBRID NUCLEAR-HYDRO POWER PLANT

AN APPARATUS FOR GENERATING ELECTRICITY FROM WATER FLOW

FLUIDIC TURBINE STRUCTURE

HYDRODYNAMIC POWER GENERATOR AND SYSTEM

HYDROELECTRIC/HYDROKINETIC TURBINE AND METHODS FOR MAKING AND USING SAME

UNDERWATER DUCTED HYDROELECTRIC POWER GENERATION SYSTEM

POWER PLANT

SYSTEMS AND METHODS FOR ENERGY HARVEST

Modular hydrokinetic turbine system

MARINE VESSEL

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Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine

Power generating apparatus

ROTOR FOR AN ELECTRICITY GENERATOR

HYDROELECTRIC ENERGY SYSTEMS AND METHODS FOR MECHANICAL POWER TRANSMISSION AND CONVERSION

SURFACE MODIFICATION CONTROL STATIONS AND METHODS IN A GLOBALLY DISTRIBUTED ARRAY FOR DYNAMICALLY ADJUSTING THE ATMOSPHERIC, TERRESTRIAL AND OCEANIC PROPERTIES

A TURBINE ASSEMBLY

Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine

SUBMERGED ELECTRICAL MACHINES

Accelerated and/or redirected flow-inducing and/or low pressure field or area-inducing arrangement, their use with turbine-like devices and methods for using same

Torque to linear displacement for downhole power regulation

Systems and Methods for a Hydrokinetic Micro Powerplant

River venturi power amplification, storage and regeneration system and method

Hydrodynamic power generator and system

ASSEMBLY FOR THE GENERATION OF POWER FROM A FLUID FLOW AND INSTALLATION PROCESS FOR SUCH ASSEMBLIES

Hydropower system for natural bodies of water

Hydroelectric/hydrokinetic turbine and methods for making and using same

Electrical power from peripheral devices

Accelerated and-or redirected flow-inducing and-or low pressure field or area-inducing arrangement, their use with turbine-like devices and method for using same

ENERGY COLLECTING SYSTEMS OF THE MARINE, RIVER AND WIND CURRENTS

Power generating apparatus

Method for activating a service, method for activating a fire hydrant, associated device and system

FLUID MACHINE WITH IMPELLER DRIVEN VIA ITS RIM

Fluidic turbine structure

Rotor

Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine

Hydroelectric energy systems and methods

Voltage converter-controlled damless hydrokinetic river turbines

SUBMERGED ELECTRICAL MACHINES

TURBINE AND METHOD FOR THE ROTATION THEREOF

Rotor for an electricity generator

Hydroelectric power generation device

Offshore Electric Power Generating System

POWER DEVICE FOR INCREASING LOW FLOW RATE

METHOD AND APPARATUS FOR GENERATING ELECTRICITY

In-pipe turbine generator assembly having a stator comprising different length stator segments

Electrical energy generating systems, apparatuses, and methods

Power Generator

Concentric wing turbines

HYDROELECTRIC POWER PLANT

TURBINE ASSEMBLY FOR INSTALLATION INSIDE A PIPE

Offshore power system that utilizes pressurized compressed air

Hydrokinetic energy device

Power generating apparatus

Expandable power marine hydrokinetic turbines, pumps, compressors and transmissions

Secondary electric power system and method

Hydrokinetic power generator

Submerged Water Column Power Generation System

Turbine

Apparatuses, methods and systems for harnessing the energy of fluid flow to generate electricity or pump fluid

HYDROELECTRIC TURBINES, ANCHORING STRUCTURES, AND RELATED METHODS OF ASSEMBLY

SYSTEM AND A METHOD FOR POWER GENERATION

Floating screw turbines device

Fluid machine and power generation device

Surface modification control stations and methods in a globally distributed array for dynamically adjusting the atmospheric, terrestrial and oceanic properties

POWER GENERATING SYSTEM

Hydroelectric/hydrokinetic turbine and methods for making and using same

Gentle start-up device, hydraulic generator test platform and hydraulic generator set

System for capturing the energy of fluid currents

Method and apparatus for generating electricity

Accelerated and-or redirected flow-inducing and-or low pressure field or area-inducing arrangement, their use with turbine-like devices and method for using same

Underwater electrical power plant, a system and a method

Device for recovering wave energy

Water turbine device and hydraulic power generation device

Water turbine, and connecting structure of two male screw shafts and connecting structure of two shafts respectively used for water turbine

Energy recovery system and method of power transmission

Hydroelectric power generation apparatus

Hydraulic drivetrain, method of starting same, power generator and method of starting same

Hydroelectric generating device

Hydrokinetic Turbine Having Helical Tanks

River and tidal turbine with power control

POWER GENERATOR

Methods and apparatus to adjust hydrodynamic designs of a hydrokinetic turbine

HYDROELECTRIC TURBINE BLADE CONNECTOR

Fluidic turbine structure

Apparatus for Generating Energy from a Fluid Flow Induced Movement of a Contacting Surface Structure Relative to an Opening to a Cavity in a Frame

Systems and methods for energy harvest

Rotor reinforcing device for wind turbine

Hydroelectric energy systems, and related components and methods

Method and system for pressure regulation of well fluid from a hydrocarbon well

Method for controlling a rotor blade adjustment device

Power generation unit for oceanographic sensor moorings

Ocean current power generating device

Hydraulic oil tank for power generation system and method for sealing hydraulic oil in said hydraulic oil tank

Rotary device for fluid power generation

PROCESS OF USING A HYDROELECTRIC GENERATOR IN A WATER COURSE TO GENERATE ELECTRICITY

Hydroelectric power generation apparatus and power generation system

WATER-FLOW POWER DEVICE

MODULAR TIDAL AND RIVER CURRENT ENERGY PRODUCTION SYSTEM

Coating system for coating a surface of a substrate

Energy storage and generation system

Well-bore generator

HYDROELECTRIC APPARATUS

Pump device for converting rotation into fluid flow

Floating, yawing spar current/tidal turbine

SUBMERSIBLE POWER GENERATION PLATFORM

Ultra deep hydroelectric/geothermal power plant

Hydroelectric/hydrokinetic turbine and methods for making and using same

Biomimetic airfoil bodies and methods of designing and making same

FLOWING WATER HYDROELECTRIC GENERATOR

Direct drive portable hydroelectric generator and power source

Water flow power generator

Power generating device having hollow structures

Modular multi-axial rotor

SYSTEM AND METHOD FOR ARTIFICIAL GRAVITY FUELED FLUID DYNAMIC ENERGY GENERATOR OR MOTOR

Water power plant having a free-standing axis of rotation

Modularized ocean energy generating device and built-in module thereof

Helical longitudinal blade turbine system including a funnel throat valve comprising a plurality of semi-circular valve plates

Fluid turbine rotor blade with winglet design

Buoyant housing device enabling large-scale power extraction from fluid current

Energy conversion device

SUPPORT STRUCTURE FOR TIDAL ENERGY CONVERTER SYSTEM

WATER MONITORING SYSTEM WITH ADJUSTABLE AERATOR

Fluid power generation method and fluid power generation device

Floating energy generating platform with horizontal lift

Axial impeller with rotating housing and positionable blades

Underwater floating-type ocean current power generation device

Method of actuating an ocean current electric power generator and an actuation control apparatus

Fluid turbine blade device

Hydroelectric turbines, anchoring structures, and related methods of assembly

Device for converting kinetic energy of a flowing medium to electrical energy

PLATFORM FOR GENERATING ELECTRICITY FROM FLOWING FLUID USING GENERALLY PROLATE TURBINE

Power generating system using current around structural body

Turbine assembly

Systems and Methods for Transportation and Maintenance of a Water Current Power Generation System

FLOW POWERED WATER DISINFECTION

PET Electricity Turbine Vortex Force Reactor

Submersible turbine generator

APPARATUS FOR GENERATING ELECTRICITY FROM A TIDAL OR OCEAN CURRENT WATER FLOW

Bearing-assembly-and-seal module for an underwater current turbine of a tidal-/ocean-/river-current power plant

Fluid turbine systems for harnessing light radiant energy, thermal energy and kinetic energy in vehicles and methods of operating thereof

APPARATUS FOR GENERATING ELECTRICITY FROM A TIDAL OR OCEAN CURRENT WATER FLOW

Hydroelectricity and compressed-air power converter system

Methods and apparatus to adjust hydrodynamic designs of a hydrokinetic turbine

Gravity power and desalination technology system

Apparatuses, methods and systems for harnessing fluid flow with flexible mechanical transducers

Fluid turbine with rotor

Blade flow deflector

Submersible power plant

Spiral turbine blade having at least one concave compartment that may be rotated by a moving fluid for electrical energy generation

Platform for generating electricity from flowing fluid using generally prolate turbine

Water current power generation systems

Blade flow deflector

Underwater power generation apparatus

Underwater device and method for controlling posture of underwater device

Wing and turbine configuration for power plant

Water current power generation systems

Power generating systems

SYSTEM AND METHOD FOR ARTIFICIAL GRAVITY FUELED FLUID DYNAMIC ENERGY GENERATOR OR MOTOR

Underwater device

HYDROELECTRIC GENERATOR TO BE INSTALLED IN A WATER COURSE

Positive boyancy hydraulic power system and method

Submersible power generator

Turbine for a flow power plant

Turbine with helical blades

Energizing hydrogenerator

Bi-rotational generator

Rotor

Flow Power Plant

Floating tower frame for ocean current turbine system

Floating, yawing spar current/tidal turbine

Fluid power generating apparatus

Submersible power generator

Nutating fluid-mechanical energy converter

Device for tapping electrical energy from hydropower

Modular multi-axial rotor

Water-based power generation installations

Flowing-water driveable turbine assembly

Marine current power generation device

SYSTEM FOR CONVERSION OF WAVE ENERGY INTO ELECTRICAL ENERGY

Spent flow discharge apparatus for an instream fluid power-extraction machine

Water current power generation installations

Modularized ocean energy generating device

Flexible water turbine

Hydroelectric generator

Method of controlling depth of a buoyant submersible apparatus in a fluid flow

Marine turbine comprising a stator, a rotor, a first magnetic bearing supporting the rotor and a second support bearing with rolling element(s)

Blade for a water current turbine rotor, water current turbine comprising such a blade, associated water current turbine and method for producing such a blade

Tether for submerged moving vehicle

SUPPORT FOR WATER TURBINE

Water current power generation systems

Vortex energy recovery turbine

Enhanced disk actuator modeling

Horizontal axis wind or water turbine with forked or multi-blade upper segments

Arrangement for extracting energy from flowing liquid

Platform for generating electricity from flowing fluid using generally prolate turbine

Rotary joint for underwater operation and system equipped therewith for generating energy from waterpower

Self-positioning device for water turbine

Dynamo with columnar oscillator

Power generation apparatus

Hydrokinetic energy conversion system with buoyancy and ballast controls to harness underwater currents for the generation of electrical power

Hydroelectric turbine testing method

HYDROELECTRIC POWER GENERATING DEVICE AND SYSTEM

Deep ocean current power plant and constructing procedure thereof

Mooring system

Dual rotor wind or water turbine

Hydroelectric turbine recovery system and a method therefor

Fluidic flow capture and acceleration apparatus for hyper-conversion

Method and apparatus for generating energy from a flowing water current

Power generator

Power generating equipment

Apparatus for generating electricity

Hydroelectricity generating unit capturing marine wave energy and marine current energy

Portable hydroelectric kinetic energy conversion device

MARINE GEOTHERMAL POWER GENERATION SYSTEM WITH TURBINE ENGINES

Power generation apparatus

System for conversion of wave energy into electrical energy

System and method for generating electrical power from a flowing current of fluid

Dynamo-electric machine

Submerged electricity generation plane with marine current-driven rotors

Power plant with cassette-type power unit

Rotation blade attachment method for regeneration energy type electric generation apparatus

ADVANCED WARNING SYSTEM AND METHOD FOR A TURBINE

Tidal power plant and method for operating said tidal power plant

Unidirectional hydro turbine with enhanced duct, blades and generator

MODULE FOR RECOVERING ENERGY FROM MARINE AND FLUVIAL CURRENTS

Portable swim current generator

Drive device

POWER GENERATION SYSTEMS AND METHODS

Axial flow action turbine

DEEP OCEAN CURRENT POWER PLANT AND CONSTRUCTING PROCEDURE THEREOF

Subsystems for a water current power generation system

Fluid energy apparatus and method

Maritime current power plant park and a method for its production

Hydroelectric generator

BIDIRECTIONAL TURBINE BLADE

Method and device for installing a tidal power plant

Offshore hydroelectric turbine assembly and method

TAPERED HOLLOW HELICAL TURBINE FOR ENERGY TRANSDUCTION

Submersible electric power generator system

Connector for mounting an underwater power generator

UNDERWATER POWER GENERATOR

HYDROKINETIC ENERGY TRANSFER DEVICE AND METHOD

HYDROELECTRIC GENERATORS

HYDROELECTRIC GENERATORS

WATER POWER GENERATORS

RIM DRIVE ELECTRICAL MACHINE

Hydro turbine generator

Underwater power generator with dual blade sets

ENERGY HARNESSING DEVICE

Microprocessor system for controlling rotor pitch

Machine for increased hydro power generation

FLUID DIRECTING SYSTEM FOR TURBINES

Girder for supporting a tidal turbine fairing and tidal turbine comprising such a girder

Horizontal Axis Logarithmic Spiral Fluid Turbine

Single moored offshore horizontal turbine train

METHOD AND DEVICE FOR DECELERATING AN UNDERWATER POWER STATION

Wave Catcher

Large water turbine

Separative tidal current rotor blade

Hydrokinetic turbine for low velocity currents

Brushless DC turbo-hydro electric generator

ANNULAR MULTI-ROTOR DOUBLE-WALLED TURBINE

Underwater power plant having removable nacelle

SUBMERGED ELECTRICAL POWER GENERATING APPARATUS AND ACCESSORIES THEREFOR

METHOD OF SECURING A HYDROELECTRIC TURBINE AT A DEPLOYMENT SITE

Rotating apparatus

Submerged Hydroelectric Turbine Having Self-Powered Bearing Lubricant Circulation, Filtering, and Cooling System and Auto-Adaptive Pressure-Compensation System

HYDROELECTRIC TURBINE WITH ALIGNING MEANS

Stream flow hydroelectric generator system, and method of handling same

Submarine Renewable Energy Generation System Using Ocean Currents

SUBMERSIBLE PLANT

Method and apparatus for generating electrical energy from underwater falls

Method and apparatus for creating internal directional underwater falls and generating electrical energy therefrom

Tapered helical auger turbine to convert hydrokinetic energy into electrical energy

Tidal Turbine System

Energy Generating Unit and Method for Maintaining an Energy Generating Unit

VORTEX DYNAMICS TURBINE

VORTICAL FLOW TURBINE

Apparatus for transforming energy of liquid flowing in a liquid flow path

Fin-ring propeller for a water current power generation system

DEVICE FOR CONTROLLING TURBINE BLADE PITCH

HYDROELECTRIC TURBINE-BASED POWER-GENERATING SYSTEM FOR VESSELS AND SUBMARINES

Marine Turbine

Blade for a water turbine

Submarine power station and assembly thereof

Method and apparatus to improve wake flow and power production of wind and water turbines

UNDERWATER ELECTRICAL GENERATOR FOR THE HARNESSING OF BIDIRECTIONAL FLOOD CURRENTS