DEVICE FOR HEATING A COOKING VESSEL

摘要

The invention concerns a device for heating a cooking vessel for keeping warm the food contained in said vessel, characterised in that it comprises: a mobile support of the vessel, in which are arranged a supply module (2; 102) comprising a source of electric energy live with a safe direct safety, a high frequency voltage selector supplied by said source and at least an flat inductor (3; 103) of fine thickness supplied by the voltage selector and generating an electromagnetic field perpendicular to the support plane and a flat armature (4; 104) of fine thickness made up of completely closed spires and placed under the vessel (7) parallel to the supporting table.