发明公开
EP2847552A1 MILK LEVEL MEASUREMENT DEVICE AND RELATED MEASUREMENT METHOD
审中-公开
VORRICHTUNG ZURMILCHFÜLLSTANDSMESSUNGUND ENTSPRECHENDES MESSVERFAHREN
- 专利标题： MILK LEVEL MEASUREMENT DEVICE AND RELATED MEASUREMENT METHOD
- 专利标题（中）： VORRICHTUNG ZURMILCHFÜLLSTANDSMESSUNGUND ENTSPRECHENDES MESSVERFAHREN
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申请号： EP13730334.3申请日： 2013-05-03
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公开(公告)号： EP2847552A1公开(公告)日： 2015-03-18
- 发明人: DIETSCHI, Fabian , ERISMANN, Alain , CARBONINI, Carlo
- 申请人： Rancilio Group S.p.A.
- 申请人地址： Viale Della Repubblica N. 40 20010 Villastanza Di Parabiago (MI) IT
- 专利权人： Rancilio Group S.p.A.
- 当前专利权人： Rancilio Group S.p.A.
- 当前专利权人地址： Viale Della Repubblica N. 40 20010 Villastanza Di Parabiago (MI) IT
- 代理机构： Robba, Pierpaolo
- 优先权： ITTO20120418 20120509
- 国际公布： WO2013168065 20131114
- 主分类号： G01F23/16
- IPC分类号： G01F23/16 ; A47J31/44
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).
公开/授权文献
- EP2847552B1 MILK LEVEL MEASUREMENT DEVICE AND RELATED MEASUREMENT METHOD 公开/授权日：2021-09-22
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