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1. 发明授权

US6098456A Anti-fraud liquid meters having a drive and driven magnets with double polarity faces 失效
标题翻译：具有驱动的反欺诈液体计量器和具有双极性面的驱动磁体
公开(公告)号：US6098456A
公开(公告)日：2000-08-08
申请号：US73260
申请日：1998-05-06
申请人： Christophe Munck
发明人： Christophe Munck
IPC分类号： G01F1/075 , G01F15/00 , G01F15/06 , G01F1/11
CPC分类号： G01F15/066 , G01F1/075 , G01F1/0755 , G01F15/007
摘要： A liquid meter includes a housing with two compartments with respectively a motor member disposed in the path of movement of a stream of the liquid to be measured and a counter, the transmission of the movement of the motor member to the counter being carried out through the separation wall of the compartments with the aid of a magnetic drive device having a pair of magnets, the first magnet associated with the motor member having a face with double polarity in magnetic equilibrium with a face of double polarity of the magnet associated with the counter, each magnet has at least one double polarity on each of its other faces.
摘要翻译：液体计包括具有两个隔室的壳体，其中分别具有电动机构件，该电动机构件设置在被测量液体流的运动路径和计数器中，马达构件向计数器的运动的传递通过借助于具有一对磁体的磁驱动装置，隔室的隔离壁，与马达构件相关联的第一磁体具有与计数器相关联的磁体的双极性的磁极平衡的双极性的面，每个磁体在其每个其他面上具有至少一个双极性。

2. 发明授权

US5576489A Measuring device for oscillating piston liquid meter 失效
标题翻译：振动活塞式液体计量仪表
公开(公告)号：US5576489A
公开(公告)日：1996-11-19
申请号：US422230
申请日：1995-04-14
申请人： Christophe Munck , Aime Zimmermann
发明人： Christophe Munck , Aime Zimmermann
IPC分类号： G01F3/08 , C01F3/08
CPC分类号： G01F3/08
摘要： A measuring device for a liquid meter with oscillating piston comprises a hollow chamber pierced with two apertures and limited by a cylindrical side wall, a bottom and a lid; a piston enclosed in said chamber and held movably, along a partition wall about a well. This device further comprises at least one groove, made in the corners formed between the bottom and the side wall of the chamber or the well or the piston, that opens into the hollow of the chamber, in a space formed between the well and the side walls, and is designed to receive deposits of particles introduced into said device by the liquid to be metered. The device can be applied in particular to water metering. FIG. 3
摘要翻译：用于具有振荡活塞的液体计量器的测量装置包括一个被两个孔刺穿并被圆柱形侧壁，底部和盖子限制的中空室; 封闭在所述室中的活塞，沿着围绕井的分隔壁可移动地保持。该装置还包括至少一个凹槽，其形成在腔室的底部和侧壁之间的角部，或者在井和侧面之间形成的空间中，孔或者活塞开口到腔的中空部墙壁，并且被设计成接收通过要计量的液体引入到所述装置中的颗粒沉积物。该设备可以特别适用于水计量。图。

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