All-electric glass-melting deep furnace and method of...

ARC furnace with DC arc and AC joule heating

Atmosphere controlled electric melting

Baffled glass melting furnaces

Batch charger for glass furnace

Circuit arrangement for decreasing the corrosion of the electrod

Coaxial bus and bus system

Current distribution for glass-melting furnaces

Current supply device for electrically heating a molten medium

Device for producing a glass melt

Devices for use in a glass-melting furnace

Discontinuous glass melting furnace

Electric boosting control for a glass forehearth

Electric furnace construction

Electric furnaces

Electric glass melting furnace

Electric glass melting furnace

Electric melter for high electrical resistivity glass materials

Electric melting furnace for glassifying high-radioactive waste

Electric melting furnace for vitrifying waste