ELECTRIC VAPOR SUPERHEATER Russian patent published in 2020 - IPC H05B6/10 

FIELD: electricity; heat exchange.

SUBSTANCE: invention relates to devices for conversion of electric energy into thermal energy and for creation of heat exchange, in particular, to direct-flow electric steam generators. In electric superheater, including flat ferromagnetic core with rods intended for creation of closed magnetic field in them, primary windings located in the form of coils on rods and electrically insulated from them, tubular secondary winding having supply and discharge branch pipes and located in magnetic field in an isolated manner and enclosing all rods of ferromagnetic core so that around each rod forms one or several closed turns, tubular secondary winding consists of internal working pipe and is made multilayer of metals so that starting from internal working pipe each next layer completely embraces previous, and on surface of contact of metals of internal working pipe and each layer there provided is partial mutual dissolution of boundary metals.

EFFECT: invention provides higher operational reliability for production of high-temperature steam and high pressure based on induction technology, as well as wider field of use of this device.

6 cl, 3 dwg