公开(公告)号：US09410831B2

公开(公告)日：2016-08-09

申请号：US14493946

申请日：2014-09-23

Applicant: Rosemount Inc.

Inventor： Joseph A. Smith ,  Steven B. Rogers ,  Nicholas W. Bond

IPC: G01F1/58

CPC classification number: G01F1/584 ,  F16J15/3212 ,  F16J15/3236

Abstract: A magnetic flowmeter flowtube assembly includes a conduit having a first end with a first flange and a second end with a second flange. A fluoropolymer liner is disposed within and extending through the first flange, the conduit and the second flange. A first lining protector is mounted to the first flange and a second lining protector mounter to the second flange. A first spring-energized seal is disposed between the first lining protector and the fluoropolymer liner. A second spring-energized seal is disposed between the second lining protector and the fluoropolymer liner.

Abstract translation: 磁流量计流管组件包括具有第一端和第二凸缘的第一端的导管，第一端具有第一凸缘。 氟聚合物衬垫设置在第一凸缘，导管和第二凸缘内并延伸穿过第一凸缘。 第一衬里保护器安装到第一凸缘上，第二衬里保护器安装到第二凸缘。 第一弹簧加压密封件设置在第一衬里保护器和含氟聚合物衬套之间。 第二弹簧加压密封件设置在第二衬里保护器和含氟聚合物衬套之间。

公开(公告)号：US20160084690A1

公开(公告)日：2016-03-24

申请号：US14493946

申请日：2014-09-23

Applicant: Rosemount Inc.

Inventor： Joseph A. Smith ,  Steven B. Rogers ,  Nicholas W. Bond

IPC: G01F1/58

CPC classification number: G01F1/584 ,  F16J15/3212 ,  F16J15/3236

Abstract: A magnetic flowmeter flowtube assembly includes a conduit having a first end with a first flange and a second end with a second flange. A fluoropolymer liner is disposed within and extending through the first flange, the conduit and the second flange. A first lining protector is mounted to the first flange and a second lining protector mounter to the second flange. A first spring-energized seal is disposed between the first lining protector and the fluoropolymer liner. A second spring-energized seal is disposed between the second lining protector and the fluoropolymer liner.

Abstract translation: 磁流量计流管组件包括具有第一端和第二凸缘的第一端的导管，第一端具有第一凸缘。 氟聚合物衬垫设置在第一凸缘，导管和第二凸缘内并延伸穿过第一凸缘。 第一衬里保护器安装到第一凸缘上，第二衬里保护器安装到第二凸缘。 第一弹簧加压密封件设置在第一衬里保护器和含氟聚合物衬套之间。 第二弹簧加压密封件设置在第二衬里保护器和含氟聚合物衬套之间。

公开(公告)号：US20170284845A1

公开(公告)日：2017-10-05

申请号：US15086826

申请日：2016-03-31

Applicant: Rosemount Inc.

Inventor： Steven B. Rogers ,  Michael J. Mayer ,  Bruce D. Rovner ,  Michael J. Mikolichek ,  Erik D. Anderson ,  Nicholas W. Bond ,  Chad T. Weigelt

IPC: G01F1/58 ,  B29B15/00

CPC classification number: G01F1/588 ,  G01F1/584 ,  G01F15/006 ,  G01F15/14

Abstract: A polymeric flow tube assembly is provided. The flow tube assembly includes a flow conduit configured to allow fluid flow therethrough. A first coil is mounted with respect to the flow conduit and disposed about a first magnetic pole member. A second coil is mounted with respect to the flow conduit and is disposed about a second magnetic pole member. The second magnetic pole member is configured to cooperate with the first magnetic pole member to generate an electromagnetic field across a flow measurement aperture. First and second electrodes are positioned within the flow tube assembly to measure an electromotive force generated within a fluid in the flow measurement aperture. At least one of the first magnetic pole member, second magnetic pole member, first electrode and second electrode is formed, at least in part, of a polymer.