PROCESS OF BATCH METERING Russian patent published in 1995 - IPC

FIELD: measurement technology. SUBSTANCE: process of batch metering is conducted by successive setting of each vessel 2-5 into loading position, opening of valve, loading up to specified weight of batch, stoppage of loading by shutting of valve followed by emptying of vessel. Novelty of process lies in fixation of identical vessels in pairs in symmetry on axle 1 hinged in supports. Coil 12 with open ferromagnetic core 13 is anchored on outer side surface of each vessel. In loaded position magnetic circuit of coil 12 is closed with the use of armature 6-9 and definite strength of current is set by controlling element 16. Loading is interrupted when moment from gravitational force of loaded vessel exceeds moment of electromagnetic force of coil with closed magnetic circuit holding vessel. Process of emptying starts from moment of turn of loaded vessel and finishes when its position is symmetric turn-over. EFFECT: enhanced functional efficiency due to achievement of versatility in metering products of various consistency, increased smoothness of operation thanks to partial extinction of inertial force emerging with turn of loaded vessel. 2 cl, 1 dwg, 1 tbl