LAYER FOR INCREASING DAMPING ON WIND TURBINE BLADES

HORIZONTALLY-ORIENTED CONICAL-HELICAL HYDROKINETIC TURBINE

HYDRAULIC TURBINE

Flexible Turbine For Power Generation In Straight Pipe

METHOD OF MAKING A TURBINE BLADE AND RUNNER INCLUDING SUCH A BLADE

Hydraulic turbine

WIND, WAVE, AND WATER POWER GENERATION SYSTEM

HELICAL TURBINE

HYDROELECTRIC/HYDROKINETIC TURBINE AND METHODS FOR MAKING AND USING SAME

FLUID TURBINE ASSEMBLY AND METHOD OF ACTUATION OF A FLUID TURBINE

HELICALLY SHAPED WING AND HYDRAULIC MICROPOWER GENERATOR

CONICAL TURBINE HYDRAULIC MACHINE

SYSTEM FOR POWER GENERATION USING OCEAN WAVES

Gate Mechanism for a Trawl Net

Hydroturbine manufacture

Hydraulic turbine

Wind, wave, and water power generation system

COMPACT VERTICAL AXIS TURBINE

HYDROKINETIC ENERGY DEVICE

Self-powered remote control system for smart valve

Wind, wave, and water power generation system

Hydroelectric/hydrokinetic turbine and methods for making and using same

Separable fluid turbine rotor

Francis-type turbine runner and Francis-type turbine

Horizontal shaft rotor

Hydraulic turbine

Hydraulic turbine with self-power generation to manage, monitor and control the pressure and flow in a water or other fluid supply system

Screw systems

Wicket gate for a hydraulic turbine or pump

Hydroturbine manufacture

Hydroelectric power generation device

Runner for a hydraulic turbine or pump and method of manufacturing

Hydraulic turbine

WIND OR MARINE ENERGY CAPTURE SYSTEM

Methods of customizing, manufacturing, and repairing a rotor blade using additive manufacturing processes and a rotor blade incorporating the same

Screw systems

Rotating electrical machine apparatus

TURBINE BLADE

WIND TURBINE OR WATER TURBINE WITH VORTEX EFFECT AND SEQUENCE FOR OUTER LATERAL COMPRESSION-TILTING-EJECTION OF AN INCIDENT FLUID, FACING THE IMPELLER

Floating screw turbines device

Hydroelectric/hydrokinetic turbine and methods for making and using same

BI-DIRECTIONAL SCALABLE TURBINE

Apparatus and Method for Deriving Useful Energy from a Flowing Fluid

SYSTEMS AND METHODS FOR HYDROELECTRIC SYSTEMS INCORPORATING ARTIFICIAL BARRIERS WITH CROSS-FLOW TURBINES

Methods of customizing, manufacturing, and repairing a rotor blade using additive manufacturing processes

Gravitational vortex water turbine assembly

Runner for a hydraulic turbine or pump and method of operating such a runner

Hydroelectric/hydrokinetic turbine and methods for making and using same

Hydroelectric power generation device for pipeline

Reversible water pump and hydroturbine

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

Francis turbine with short blade and short band

HYDROELECTRIC GENERATION APPARATUS

Rotor

Fluid turbine with rotor

Runner vane of axial hydraulic machine, runner of axial hydraulic machine, and axial hydraulic machine

Water wheel device and control mechanism therefor

Method for manufacturing a rotating part of a hydraulic machine, rotating part manufactured according to this method, hydraulic machine and energy conversion installation

Rotating part of a hydraulic machine, hydraulic machine provided with such a rotating part and installation for converting energy comprising such a machine

Reaction drive helicopter with circulation control

Turbine with helical blades

Rotor and fluid turbine with rotor

Fluid turbine

Francis-type runner for a turbine, and energy conversion plant comprising such a runner

Rotor and fluid turbine with rotor

Runner device for a hydraulic fluid flow machine

Methods and apparatus for moving fluid using a strake

Ventilator and blade therefor

Hydrokinetic rotor and device including such a rotor

Dielectric elastomer powered boat and electricity generator and associated method

Blade for a Water Turbine

Capture device and method for wind and water power generation

Turbine blade with adjustable tips

Trillium wind turbine

Rotor blade for a turbine

Hydraulic turbine and pipe

Cross flow turbine with straight vertical and helical slanted blades

Method for producing a circuit board and use of such a method

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

Axial flow water turbine

Compact blade for runner of Francis turbine and method for configuring runner

ULTRA HIGH EFFICIENCY POWER GENERATION SYSTEM AND WATER TURBINE

Stepped Surface Propeller

Turbine system and method

Power-conversion installation including a hydraulic machine provided with a runner

Archimedean modular / multi-axis rotor (AMR)

PROPELLER / TURBINE BLADE POWER CHANNEL

Runner for direct-connected low-speed small mixed flow type water turbine applied in hydrodynamic energy-saving cooling tower

Wind or tidal turbine blade having an attachment

Power plant with cassette-type power unit

TURBINE ASSEMBLIES

HYDROFOIL WITH FEATURES TO GENERATE CAVITATION

Blade for a turbine operating in water

Axial flow action turbine

Propeller for a hydraulic machine, hydraulic machine equipped with such a propeller, and a method for assembling such a propeller

TURBINE BLADE FOR A WATER TURBINE WITH BI-DIRECTIONAL FLOW

BIDIRECTIONAL TURBINE BLADE

Turbine system and method

Blade orientation of an impeller or propeller

Horizontal Axis Logarithmic Spiral Fluid Turbine

ROTOR BLADES

VORTEX DYNAMICS TURBINE

Stepped surface propeller

Blade for a water turbine

FLOW CONVERTER

Fluid turbine blade and method of providing the same

BLADE FOR A ROTOR OF A WIND OR WATER TURBINE

Transverse-axis turbine with twisted foils

SEWAGE SEPERATION GENERATOR

Shrouded turbine blade design

Water turbine

High efficiency turbine and method of generating power

Hydraulic machine

METHOD AND DEVICE FOR A STREAM VORTEX TRANSFORMATION

Turbine rotor for electrical power generation

Liquid Turbine Device Including a Turbine Wheel with More Than One Set of Blades in Radial Succession

Water turbine with bi-symmetric airfoil

Non-fouling kinetic hydro power system axial-flow blade tip treatment

Reversing free flow propeller turbine

Stress relief grooves for Francis turbine runner blades

Radial-flow, horizontal-axis fluid turbine

Flexible turbine for power generation in straight pipe

Oscillating water column turbine apparatuses

Liquid-filled hydroelectric generation device

Generator system

Marine propeller and method of design thereof