发明名称 |
Measuring device for fermented beer - measures accurate liq. flow by measuring pressure and flow upstream and downstream of back-pressure valve |
摘要 |
The vol. flow of the beer in a measuring tube is determined. A back pressure valve is provided in the measuring pipe, and upstream of this is a volumetric meter and a pressure gauge. A second volumetric meter and pressure gauge are fitted downstream of the back pressure valve. The pressure drop across the valve is about 1 bar, and is adjustable. The four measuring devices are connected to a computer which calculates and outputs the volumetric flow. Pref. a pressure transducer (4,6) and volumetric meter (5,7) are provided upstream and downstream of the back pressure valve (1). The outputs of these instruments are processed by a computer (8). USE/ADVANTAGE - This process is used for measuring the vol. of fermented beer, which is for example being transferred from a brewery to a road tanker. The liq. volumetric flow is accurately measured in spite of the high and varying gas content of the beer.
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申请公布号 |
DE3920929(A1) |
申请公布日期 |
1991.01.03 |
申请号 |
DE19893920929 |
申请日期 |
1989.06.27 |
申请人 |
DIESSEL GMBH & CO, 3200 HILDESHEIM, DE |
发明人 |
KAUNE, MANFRED, DIPL.-ING., 3209 SCHELLERTEN, DE;HAMM, HARRO, DIPL.-BRAUM., 3200 HILDESHEIM, DE |
分类号 |
G01F1/00;G01F15/02;G01N33/14 |
主分类号 |
G01F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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