METHOD FOR PRODUCING HYDROELECTRIC POWER GENERATOR AND HYDROELECTRIC POWER GENERATOR

Water Power Self-Circulating Generator

Self-Powered Hot Water Heater Device and Method of Use

Cellular And/Or Bladed Wheel Assembly

METHOD AND SYSTEM FOR OPTIMIZING OPERATING SWING OF VERTICAL SHAFT SUSPENDED HYDROGENERATOR UNIT

SUBAQUATIC POWER GENERATION SYSTEMS

MECHANICAL RENEWABLE GREEN ENERGY PRODUCTION

WATER WHEEL, HYDRAULIC POWER GENERATION DEVICE, AND HYDRAULIC POWER GENERATION SYSTEM

Cover apparatus for directing water flow around a waterwheel

OCEAN WAVE AND TIDAL CURRENT ENERGY CONVERSION SYSTEM

TRIBOELECTRIC NANOGENERATOR (TENG) AND POWER GENERATION DEVICE BASED ON PLANT FIBER AND MODIFIED TRIBO-ELECTRONEGATIVE MATERIAL

Mechanical renewable green energy production

Small hydroelectric power generation apparatus

INLET FOR A HYDRODYNAMIC SCREW

Systems and methods for hydro-based electric power generation

MUTUALLY SUPPORTING HYDROPOWER SYSTEMS

FLUID FLOW ACTUATED TOOL

Fluid Flow Power Delivery System

Wind-water machine set

Energy generating system and a method for generating energy from a sea tide

FLUID FLOW ACTUATED TOOL

Systems and methods for hydro-based electric power generation

NEW-TYPE WATERWHEEL ROTATING DEVICE

Centrifugal kinetic power turbine

Mechanical renewable green energy production

Waterwheel

Fluid flow actuated tool

Hydroelectric power generation apparatus

METHOD AND APPARATUS FOR GENERATING POWER FROM ATMOSPHERIC PRESSURE AND VACUUM

Bailer-type long-shaft pump and application thereof

DEVICE FOR PRODUCING HYDRO-ELECTRIC POWER

POWER GENERATION DEVICE UTILIZING SEAWATER

Multistory power generation system

Speed converter-controlled river turbines

HYDROELECTRIC POWER GENERATION DEVICE USING MULTISTAGE CASCADE STRUCTURE

Turbine

Energy capture device and system

APPARATUS FOR GENERATING ENERGY FROM FLOWING WATER

MOBILE ELECTRIC POWER GENERA TING AND CONDITIONING SYSTEM

Hydraulic turbine suspending device

Waterwheel

Hydroelectric power generation apparatus

Hydrokinetic Turbine Having Helical Tanks

WATER WHEEL GENERATOR ASSEMBLY

Portable Self-Contained Multi-Fluid Electrical Generator

Hydroelectricity generating unit capturing marine current energy

METHOD FOR GENERATING ELECTRICAL ENERGY THROUGH THE FALL OF A WEIGHT UPON A HYDRAULIC FLUID

Device for Salvaging RO Water Filter Waste Water

Hydroelectric system and method

In-bank veritcal axis hydropower system

Steam-assisted gravity drive system

DAMLESS HYDROELECTRIC POWER PLANT

Fluid flow actuated tool

Hydroelectric power generator using ebb and flow of seawater

Hydroelectric power generation device for pipeline

Hydraulic water wheel for a directional water flow

GREEN POWER GENERATION SYSTEM AND METHOD

HYDROELECTRIC POWER GENERATOR SYSTEM AND METHOD

Gravitational inversion pump

HYDROELECTRIC GENERATION APPARATUS

Hydroelectric Power Generating Station

Floating body for tidal current power generation and power generation method using same

Water surface floating high efficiency waterwheel generator

Onshore hydroelectric power generation device

Transporter and fish lock

Water wheel device and control mechanism therefor

AIR-CUSHIONED SMALL HYDRAULIC POWER GENERATING DEVICE

Waterfall apparatus

Fluid device

Convertible water pump

Waste water electrical power generating system

Self-aligning shaft assembly

Piezoelectric element for power generation and power generation device using same

Methods and apparatus for moving fluid using a strake

Device for tapping electrical energy from hydropower

Power generating floating vessel

Waste water electrical power generating system

TILTING BLADE SYSTEM FOR VERTICAL-AXIS WIND AND WATER TURBINES FOR MINIMAL DRAG, HIGH EFFICIENCY & MAXIMUM POWER OUTPUT

Underground watermill

Waste water electrical power generating system

Archimedean screw apparatus

Hydraulic Turbomachine

Power generating floating vessel

Tidal adjustment arrangement for a wave energy recovery system

Low flow power plant

Electrical power generating system with storage system and methods for use therewith

PELTON TURBINE HAVING A WATER DRAIN SYSTEM

HYDROELECTRIC GENERATORS

Renewable energy extraction device

Water wheel for generating power

Water born rotor mechanism adapted for generating power

HYDROELECTRIC GENERATORS

Hydroelectric Generators

HYDROELECTRIC GENERATORS

Electrical power generating system

Electrical power generating system with storage system and methods for use therewith

CIRCULATING ELECTRIC GENERATOR

Generator System for Water Tank

SEWER ENERGY MILL SYSTEM

WATER POWERED TURBINE AND TURBINE SYSTEMS

WATER WHEEL

Waste water electrical power generating system

Waste water electrical power generating system with storage system and methods for use therewith

Hydraulic energy converter

Seesaw-type wave power generating device

Aero-Hydro Power Plant

Waste water electrical power generating system

Water-current paddlewheel-based energy-generating unit having a tapered partial covering structure

Waste water electrical power generating system with storage system and methods for use therewith

Apparatus and a method for regulation of the energy potential in a fluid column located within a pipeline

Water wheel impeller blade type power generator

Waste water electrical power generating system

Waste water electrical power generating system with storage system and methods for use therewith

Spillway hydroelectric turbine

Generating system by using the sea power

Controllable transmission system and method thereof

Waste water electrical power generating system

Pressure turbine

Waste water electrical power generating system

Water wheel motor

Waterwheel powered air delivery device

Helical device for conversion of fluid potential energy to mechanical energy

Water-driven generator

Energy capture device and system

Mechanical renewable green energy production

Hydrostatic pressure turbines and turbine runners therefor