FLOW-THROUGH GENERATOR WITH MAGNETIC COUPLING FOR PIPELINE POWER GENERATION

HYDRO-MECHANICAL ENERGY TRANSFER SYSTEM WITH DYNAMIC WATER TANKS AND TURBINE GENERATOR

ENERGY-RECOVERY TURBINE WITH PRESSURE-RELEASE VALVE

Tidal stream generation apparatus

Hydroturbine manufacture

FLOATING HYDROELECTRIC POWERPLANT

Air injection device for hydraulic turbine

Startup method of francis turbine and francis turbine

Hydroturbine runner crown with balancing slots

Francis-type turbine runner and Francis-type turbine

Toroidal lift force engine

Francis-type turbine runner and Francis-type turbine

Reverse osmosis system

Hydroturbine manufacture

HYDRAULIC MACHINE COMPRISING A RADIAL FLOW RUNNER

Apparatus and method for modifying a geometry of a turbine part

Hand-held turbine cleaner

Hydraulic turbine

Offshore power system that utilizes pressurized compressed air

Hydraulic machine comprising a radial flow runner

RUNNER FOR A HYDRAULIC TURBINE OR PUMP

Francis turbine and method of operating same

Method for operation of hydropower reservoir with a 2-parameter elevation rule curve

System for conversion of the whole kinetic energy of sea wave into electricity by one-way direct drive shaft converter, (ODSC system)

Hydraulic installation and method for operating the same

Turbine for extracting kinetic energy from flowing fluid, and related methods and systems

HIGH-EFFICIENCY ECOLOGICAL POWER UNIT

Streaming volumetric video for six degrees of freedom virtual reality

Turbine-Powered Pool Scrubber

Hydraulic turbine

Method for mounting a guide apparatus

Apparatus and method for modifying a geometry of a turbine part

Two piece impeller centrifugal pump

Method for stabilizing the rotation speed of a hydraulic machine with S-characteristics and installation for converting hydraulic energy into electrical energy

Guide vane of hydraulic machinery and hydraulic machine

Method for determining the operating point of a hydraulic machine and installation for converting hydraulic energy

Method for operation of hydropower reservoir with a 2-parameter elevation rule curve

Francis turbine with short blade and short band

HYDRAULIC MACHINE AND METHOD FOR OPERATING THE SAME

Assembly for generating electricity

HYDRAULIC MACHINE

Reverse osmosis system

Systems and Methods for Hydromotive Machines

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

Hydraulic turbine, and power conversion facility including such a turbine

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

Two piece impeller centrifugal pump

Hydraulic turbine and pipe

Mounting in hub for blades of a hydro turbine

Method of refurbishing an energy conversion facility and refurbished energy conversion facility

Cryogenic liquid turbine

HYDRAULIC MACHINERY

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

Hydraulic machine

Hydraulic machine and method of operating same

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

Method and system for tuning a turbine using secondary injection nozzles in nozzle ring

Rotational force generating device and a centripetally acting type of water turbine using the same

Shaft power plant

Shaft power plant

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

Instream hydro power generator

Fluid machine

Installation for converting hydraulic energy, and a method of controlling such an installation

Hydro unit retrofit and method of performing same

Francis-type hydraulic turbine wheel equipped with a tip-forming member, and method of reducing fluctuations using such a wheel

Tip-forming member for a wheel of a hydraulic machine, and wheel and hydraulic machine equipped with such a member

Hydraulic machine, an energy conversion installation including such a machine, and a method of adjusting such a machine

Hydraulic machine, an energy conversion installation including such a machine, and the use of a hydrostatic labyrinth-bearing in such a machine

Power supply system

Energy conversion hydraulic plant and method for controlling such plant

Turbo Engine and Method for Producing Such a Turbo Engine

Hydroelectric power plant

SEALING MEANS BETWEEN ROTOR AND HOUSING IN A WATER TURBINE

Hydraulic machine

Exit stay apparatus with intermediate flange

Device and method for suction pipe

Hydraulic power generating device and manufacturing method therefor

Method and device for reducing pressure fluctuations in an induction pipe of a water turbine or water pump or water-pump turbine

Francis wheel and hydraulic machine comprising one such wheel

Runner blade for low specific speed Francis turbine

Hydraulic turbine draft tube deflector with enhanced dissolved oxygen

Hydraulic machine rotor

Method and System for detecting and reducing draft tube pressure fluctuations

Francis turbine

Component assembly for reconfiguring a centrifugal pump

Hydro vortex enabled turbine generator