<p>In a device for dispensing liquids from a first into a second container via a conveying conduit including a flow counter and shut-off means, flow measuring errors due to the presence of gas in the liquid are prevented by controlling the effective free cross-section of the shut-off means so that flow is permitted only if the pressure upstream of the flow counter is between two positive pressure values.</p>
申请公布号
DE3007688(C2)
申请公布日期
1985.11.07
申请号
DE19803007688
申请日期
1980.02.29
申请人
ALFONS HAAR, MASCHINENBAU GMBH & CO KG, 2000 HAMBURG, DE
