公开(公告)号：US09068868B2

公开(公告)日：2015-06-30

申请号：US13575726

申请日：2010-12-13

申请人： Frank Voigt ,  Thomas Zingg ,  Gunther Bähr ,  Werner Wohlgemuth ,  Alexander Crnovic

发明人： Frank Voigt ,  Thomas Zingg ,  Gunther Bähr ,  Werner Wohlgemuth ,  Alexander Crnovic

IPC分类号： G01F1/58

CPC分类号： G01F1/584 ,  G01F1/586

摘要： A magneto-inductive, flow measuring device for measuring flow of a measured medium through a measuring tube, comprising: at least a first coil assembly for accommodating a coil core is arranged in a first passageway. The coil core has a broadened part and a first stop, which is arranged between the measuring tube and the coil. The broadened part of the coil core in the assembled state of the first coil assembly lies against the first stop of the coil body and prevents shifting of the coil core relative to the coil body along the longitudinal axis of the coil core in a first direction facing away from the measuring tube. The coil body has a second stop, wherein the coil core is secured to the coil body with a securement element (which, in the assembled state, lies against the second stop of the coil body under a prestress along the longitudinal axis of the coil core between the first stop and the second stop of the coil body.

摘要翻译： 一种用于测量测量介质通过测量管的流动的磁感应流量测量装置，包括：用于容纳线圈芯的至少第一线圈组件布置在第一通道中。 线圈芯具有加宽部分和设置在测量管和线圈之间的第一止动件。 在第一线圈组件的组装状态下的线圈芯的加宽部分抵靠线圈体的第一止动件，并且防止线圈芯相对于线圈体沿着线圈芯的纵向轴线在朝向第一方向的第一方向上移动 远离测量管。 线圈体具有第二止动件，其中线圈芯用固定元件固定到线圈体（其在组装状态下，沿着线圈芯的纵向轴线在预应力下抵靠线圈体的第二止动件 在线圈体的第一止挡和第二止挡之间。