Werner Hartmann

Insulation arrangement for a high or medium voltage assembly

Switch cell having a semiconductor switch element and micro-electromechanical switch element

Ceramic insulator

Insulator arrangement for a high-voltage or medium-voltage switchgear assembly

Electric switching device for medium and/or high-voltage uses

ELECTRIC ARC FURNACE COMPRISING A SAFETY DEVICE, AND A METHOD FOR PROTECTING PERIPHERAL DEVICES ON ELECTRIC ARC FURNACES

Apparatus and method for dynamically adjusting an electric arc furnace

Inductive isolation of voltage sources of an inductive voltage adder by individual coupled coils

APPARATUS AND METHOD FOR GENERATING HIGH-VOLTAGE PULSES

METHOD AND DEVICE FOR SEPARATING PRIMARY ORE CONTAINING RARE EARTHS

APPARATUS AND METHOD FOR GENERATING HIGH-VOLTAGE PULSES

Method for separating a defined mineral phase of value from a ground ore

Fuse element

METHOD FOR ADAPTING THE GEOMETRY OF A DISPERION NOZZLE

MIXING DEVICE FOR MIXING AGGLOMERATING POWDER IN SUSPENSION

DC VOLTAGE CIRCUIT BREAKER

DISPERSION NOZZLE, FLOTATION MACHINE EQUIPPED THEREWITH, AND METHOD FOR OPERATING SAME

SYSTEM AND METHOD FOR MONITORING CONDITION OF AT LEAST ONE NOZZLE

METHOD FOR OBTAINING METAL-CONTAINING VALUABLE SUBSTANCES FROM A SUSPENSION-LIKE MASS FLOW THAT CONTAINS METAL-CONTAINING VALUABLE SUBSTANCES

Tap changer and vacuum interrupter for such a tap changer

Tap changer and vacuum interrupter for a tap changer of this kind

Tap changer with vacuum interrupters

Switch for a transmission path for high-voltage direct current

FLOTATION DEVICE COMPRISING A FLUID DISTRIBUTION ELEMENT FOR GENERATING A FLOW THAT IS DIRECTED AT THE FOAM COLLECTING UNIT

FLOTATION DEVICE, METHOD FOR OPERATING THE FLOTATION DEVICE AND USE THEREOF

DEVICE FOR SEPARATING FERROMAGNETIC PARTICLES FROM A SUSPENSION

METHOD AND APPARATUS FOR SEPARATION OF OIL AND WATER USING HYDROPHOBIC AND HYDROPHILIC FUNCTIONAL SOLID PARTICLES

Device for Separating Ferromagnetic Particles From a Suspension

Sparging device for a flotation cell

Vacuum switch tube

Travelling Field Reactor and Method for Separating Magnetizable Particles From a Liquid

METHOD AND DEVICE FOR DETERMINING THE FLOW RATE OF MAGNETIC OR FERROMAGNETIC PARTICLES AND USE OF SAID METHOD AND DEVICE

FUSE ELEMENT

Device for separating ferromagnetic particles from a suspension

Separating device for separating a mixture

Method for continuous magnetic ore separation and/or dressing and related system

Method for separating magnetisable particles from a suspension and associated device

Magnetic hydrophobic agglomerates

Magnetic separation of nonferrous metal ores by means of multi-stage conditioning

Method and device for introducing dust into a metal melt of a pyrometallurgical installation

SEPARATING DEVICE FOR SEPARATING MAGNETIZABLE PARTICLES AND NON-MAGNETIZABLE PARTICLES TRANSPORTED IN A SUSPENSION FLOWING THROUGH A SEPARATING CHANNEL

Device for separating ferromagnetic particles from a suspension

Method and device for introducing dust into a metal melt of a pyrometallurgical installation

METHOD FOR SEPARATING RICH ORE PARTICLES FROM AGGLOMERATES WHICH CONTAIN NON-MAGNETIC ORE PARTICLES AND MAGNETIZABLE PARTICLES ATTACHED THERETO, ESPECIALLY FE-CONTAINING OXIDE COMPONENTS SUCH AS FE3O4

Method and device for extracting non-magnetic ores

METHOD FOR SEPARATING CARBON DIOXIDE FROM FLUE GASES AND ASSOCIATED DEVICE

CIRCUIT BREAKER WITH SWITCHING GAS COOLING

Apparatus for protection of converter modules

Method for generating intensive high-voltage pulses for industrial use and associated circuit

Sieve Mechanism For the Production of Paper, and Method For the Treatment of Non-Woven Fibers

Arrangement for protection of electronic components

Switching Contfact for Vacuum Interrupters

Method and Device For Influencing Combustion Processes, In Particular During the Operation of a Gas Turbine

Drive for switching device

Contact arrangement for a vacuum switch tube