公开(公告)号：US09316514B2

公开(公告)日：2016-04-19

申请号：US14226327

申请日：2014-03-26

Applicant: Rosemount Inc.

Inventor： Joseph Alan Smith ,  Steven Bruce Rogers ,  Jesse Christopher Pettit ,  Nelson Mauricio Morales

IPC: G01F1/58

CPC classification number: G01F1/584 ,  G01F1/58 ,  G01F1/586 ,  G01F15/185

Abstract: A wafer-type electromagnetic flow sensor includes a single-piece chassis having a pair of faces and a flow conduit extending between the pair of faces. Each face of the chasses includes a feature configured to engage a metal sealing ring. A non-conductive liner is disposed in the flow conduit of the single-piece chassis. A plurality of electromagnetic coils is configured to generate a flux into process fluid flowing through the flow conduit. A pair of electrodes is configured to electrically couple to the process fluid. A feedthrough assembly is configured to maintain process fluid pressure while allowing a plurality of electrical conductors to pass therethrough.

Abstract translation: 晶片型电磁流量传感器包括具有一对面的一体式底盘和在该对面之间延伸的流动导管。 所述笛子的每个面包括构造成接合金属密封环的特征。 非导电衬套设置在单件底盘的流动管道中。 多个电磁线圈被配置为产生流过流动管道的过程流体中的通量。 一对电极被配置为电耦合到工艺流体。 馈通组件被配置为保持过程流体压力，同时允许多个电导体通过。

公开(公告)号：US09255825B1

公开(公告)日：2016-02-09

申请号：US14502778

申请日：2014-09-30

Applicant: Rosemount Inc.

Inventor： Joseph Alan Smith ,  Steven Bruce Rogers ,  Jesse Christopher Pettit

IPC: G01F1/58

CPC classification number: G01F15/185 ,  G01F1/58 ,  G01F15/14

Abstract: A process instrument having a wafer-style body for mounting between an upstream flanged pipe and a downstream flanged pipe has a flow passage, a transmitter connected to the body, and first and second end plates fixed to the body. The first end plate has a first set of cams for engaging a plurality of threaded fasteners extending between the upstream flanged pipe and the downstream flanged pipe. The second end plate has a second set of cams for engaging the plurality of threaded fasteners such that the first set of cams and the second set of cams center the flow passage with respect to the upstream flanged pipe and the downstream flanged pipe.

Abstract translation: 具有用于安装在上游凸缘管和下游凸缘管之间的晶片型体的处理器具有流动通道，连接到主体的发射器以及固定到主体上的第一和第二端板。 第一端板具有第一组凸轮，用于接合在上游凸缘管和下游凸缘管之间延伸的多个螺纹紧固件。 第二端板具有用于接合多个螺纹紧固件的第二组凸轮，使得第一组凸轮和第二组凸轮相对于上游凸缘管和下游凸缘管中心流道。