| 摘要 |
FIELD: packaging industry.SUBSTANCE: device for filling containers comprised means (7) for supplying the filler material to at least one metering device (5) forming the passage (27) for the flow in which a metering valve (29) is located, which is made with the ability of opening at least for the periods of time for dispensing processes for distribution metered quantities of filler material through at least one filling line (9) into the corresponding containers. The metering device (5) in the passage (27) for the flow downstream from the metering valve (29) comprises the device (31, 33, 43) for selective creating a suction effect in the passage (27) for the flow, and a control device (39) is provided, which depending on the termination of the corresponding metering process caused by closing of the metering valve (29) activates the device (31, 33, 43) creating a suction effect.EFFECT: according to the invention the device provides more precise metering.9 cl, 7 dwg |
