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    • 4. 发明专利
    • DE19507817A1
    • 1996-08-29
    • DE19507817
    • 1995-02-22
    • SCHROEDER WOLFGANG
    • SCHROEDER WOLFGANG
    • B65B3/34G05D7/06G05D11/13G01F13/00G05D11/16G01F23/18
    • A process and device are disclosed for filling containers with viscosity-dependent doses of free-flowing media. The object of the invention is to develop a process that allows free-flowing media in containers to be dosed in a time-controlled manner by filling machines. For that purpose, the filling medium moved by the filling pump (5) flows in a stream past a flow sensor (11, 12), and its speed of flow is measured and supplied to a regulator (15) in which a set value is stored. The set value is then compared with the real value measured by the flow sensor. In order to make the real value match the set value, the feeding capacity of a filling pump is modified until the speed of flow real and set values match each other. The stream of filling medium reaches then at this accurately determined speed of flow a start sensor (10) arranged at the outlet of the filling pipe and activates said sensor when flowing through its sensor path. The start sensor is connected to a counter that counts time cycles during a time interval and thus make it possible to control the volume to be filled as a function of time.