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公开(公告)号:US06862931B2
公开(公告)日:2005-03-08
申请号:US10239975
申请日:2002-02-04
CPC分类号: G01F3/08 , G01F15/12 , G01F15/125
摘要: A reciprocating-piston type meter for measuring liquid volume comprises a meter body 2 having a measuring chamber disposed therein. In a space 11 existing between the meter body 2 and the measuring chamber 7, the meter has means 13 for creating a swirling stream of liquid and means 14 for confining particles present in the liquid.
摘要翻译: 用于测量液体体积的往复活塞式计量器包括设置在其中的具有测量室的仪表主体2。 在仪表主体2和测量室7之间存在的空间11中,仪表具有用于产生液体旋转流的装置13和用于限制存在于液体中的颗粒的装置14。