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1. 发明申请

WO2013168065A1 MILK LEVEL MEASUREMENT DEVICE AND RELATED MEASUREMENT METHOD 审中-公开
标题翻译： MILK水平测量装置及相关测量方法
公开(公告)号：WO2013168065A1
公开(公告)日：2013-11-14
申请号：PCT/IB2013/053531
申请日：2013-05-03
申请人： RANCILIO GROUP S.P.A.
发明人： DIETSCHI, Fabian , ERISMANN, Alain , CABONINI, Carlo
IPC分类号： G01F23/16 , A47J31/44
CPC分类号： G01F23/14 , A47J31/4457 , A47J31/4485 , G01F23/162
摘要： Present invention relates to a device for measuring a level of a liquid in a container (12). The device comprises a sensor (15), arranged to sense a pressure of a liquid (11) in a tube (14), a pump (19) arranged to pump the liquid from the container (12) through the tube (14), and a valve (18) located along the tube between the sensor (15) and the pump (19) and arranged to impede back flow of the liquid into the container when the pump stops pumping the liquid. The device is arranged to measure the level of the liquid into the container on the basis of the hydrostatic pressure measured by the sensor after each stop of the pump. The invention also relates to a method for measuring a level of a liquid in a container (12) by means of a pressure sensor (15).
摘要翻译：本发明涉及一种用于测量容器（12）中的液体水平的装置。该装置包括传感器（15），其布置成感测管（14）中的液体（11）的压力;泵（19），布置成通过管（14）将液体从容器（12）泵送; 以及沿传感器（15）和泵（19）之间的管定位的阀（18），并被布置成当泵停止泵送液体时阻止液体回流到容器中。该装置被布置成基于在每次停止泵之后由传感器测量的静水压力来测量进入容器的液体的水平。本发明还涉及一种通过压力传感器（15）测量容器（12）中的液体液位的方法。

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