AIR METER-DISTRIBUTOR Russian patent published in 1994 - IPC

FIELD: agricultural engineering. SUBSTANCE: air meter-distributor comprises metering receiving chambers, valves secured on stems, plugs in middle part and pistons in upper part entering the pneudraulic cylinders. Stems are hollow and have upper holes closed by guides located in upper part of pneudraulic cylinders. Receiving chambers have floats with spindles interconnected by rocker arm. Pneudraulic cylinders communicate with working chambers of a pulser. Floats are separated from receiving chambers by screens. Receiving chambers are connected through holes with a receiving container by a milk conduit. Milk flows from said milk conduit into two receiving chambers wherein the floats are interconnected by rocker arm and control the valves whose chambers are connected with control chambers of pulser whose working chambers control the pneudraulic cylinders. The latter ensure accurate metering of milk portions in the metering chambers. EFFECT: improved design. 1 dwg