公开(公告)号：US09631962B2

公开(公告)日：2017-04-25

申请号：US14502519

申请日：2014-09-30

Applicant: Rosemount Inc.

Inventor： Bruce D. Rovner ,  Samuel E. Messenger ,  Jared J. Dreier ,  John C. Beyl

IPC: G01F1/58 ,  G01F1/60

CPC classification number: G01F1/60 ,  G01F1/586

Abstract: A flowtube assembly for a magnetic flowmeter is provided. The flowtube assembly includes a flowtube configured to receive a flow of process fluid. A magnetic core is mounted relative to the flowtube and includes a plurality of layers of a magnetically permeable material. Each layer is substantially planar and is electrically insulated from others of the plurality of layers. A coil is disposed to generate a magnetic field having field lines that are substantially orthogonal to the plane of each layer.

公开(公告)号：US20150268075A1

公开(公告)日：2015-09-24

申请号：US14502519

申请日：2014-09-30

Applicant: Rosemount Inc.

Inventor： Bruce D. Rovner ,  Samuel E. Messenger ,  Jared J. Dreier ,  John C. Beyl

IPC: G01F1/58

CPC classification number: G01F1/60 ,  G01F1/586

Abstract: A flowtube assembly for a magnetic flowmeter is provided. The flowtube assembly includes a flowtube configured to receive a flow of process fluid. A magnetic core is mounted relative to the flowtube and includes a plurality of layers of a magnetically permeable material. Each layer is substantially planar and is electrically insulated from others of the plurality of layers. A coil is disposed to generate a magnetic field having field lines that are substantially orthogonal to the plane of each layer.

Abstract translation: 提供了一种用于磁流量计的流管组件。 流量管组件包括配置成接收工艺流体流的流量管。 磁芯相对于流量管安装并且包括多层可渗透材料。 每个层基本上是平面的并且与多个层中的其它层电绝缘。 设置线圈以产生具有与每层的平面基本正交的场线的磁场。