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公开(公告)号:US4732160A
公开(公告)日:1988-03-22
申请号:US680251
申请日:1984-11-26
申请人: Per Ask , Anders Engberg , Anders Spangberg , Ake berg
发明人: Per Ask , Anders Engberg , Anders Spangberg , Ake berg
摘要: A method of urine flow measurement where liquid in the form of a free-fall jet is collected in a collecting vessel and the vertical force produced by the collecting vessel on a measuring device, for example a scale or the like, is sensed, and the change in time of said force is utilized for obtaining a measure of the flow corresponding to the jet. The method is especially characterized in that the effect of the impulse of the jet on the sensed force is eliminated by deflecting the vertical flow constituted by the jet to a substantially horizontal flow by a rotating device before the liquid is caused to contact the vessel. The invention also relates to a flow meter.
摘要翻译: PCT No.PCT / SE84 / 00106 Sec。 371日期1984年11月26日 102(e)日期1984年11月26日PCT提交1984年3月23日PCT公布。 出版物WO84 / 0382400 日期:1984年10月11日。一种尿液流量测量方法,其中以自由落体喷射器形式的液体被收集在收集容器中,以及由收集容器在测量装置(例如秤)上产生的垂直力 被感测,并且所述力的时间变化被用于获得对应于喷射流的流量的测量。 该方法的特征在于,在使液体与容器接触之前,通过旋转装置将喷射构成的垂直流偏转到基本上水平的流动来消除喷射脉冲对感测力的影响。 本发明还涉及一种流量计。