HOPPER UNLOADING CONTROL UNIT Russian patent published in 1995 - IPC

FIELD: construction and chemical branches of industry. SUBSTANCE: control unit has hopper charge temperature-sensitive elements connected via analog-to-digital converters to the inputs of the charge temperature control unit, hopper charge level detectors, gates open and closed position pickups, electric car position pickups located near the respective hoppers, electric car position pickup near the hoppers, hopper unloading periodicity control unit, and unit for determining the priority of unloading of hoppers into the electric car, whose outputs are connected to the light annunciators and, via the control panels, to the starters of the gate drives respectively. EFFECT: improved design. 4 dwg