公开(公告)号：US06918303B2

公开(公告)日：2005-07-19

申请号：US10854909

申请日：2004-05-27

申请人： Richard P. Casimiro ,  Steven D. Lantagne

发明人： Richard P. Casimiro ,  Steven D. Lantagne

IPC分类号： G01L20060101 ,  G01L7/00 ,  G01L19/00

CPC分类号： G01L19/0007

摘要： A pressure transmitter apparatus includes a unitary body with two, normally vertical pressure passageways communicating respectively between opposed pressure openings extending normally horizontally through the body portion. A transducer for generating a differential pressure signal mounts on a transducer mounting element, coupled to the body portion and located above the pressure passageways. A pair of diaphragm elements can form first and second process diaphragms, closing first and second pressure openings. Flange elements overlie the diaphragm elements and are removably and replaceably secured to the body portion, having liquid drainage and gas purging passageways. A flame retardation element can be disposed within at least one of the pressure passageways. An overrange protection element can be integrally arranged with the unitary body portion to protect the transducer from overrange pressure fluctuations. Extensions on the flange elements afford a variety of mounting options, including mounting to industry standard pipe mountings.

摘要翻译： 一种压力变送器装置包括具有两个通常垂直的压力通道的单体，所述通道垂直于通过主体部分正常水平延伸的相对的压力开口。 用于产生差压信号的换能器安装在换能器安装元件上，耦合到主体部分并且位于压力通道上方。 一对隔膜元件可以形成第一和第二过程隔膜，关闭第一和第二压力开口。 法兰元件覆盖隔膜元件，并且可移除地和可替换地固定到主体部分，具有液体排出和气体吹扫通道。 阻燃元件可以设置在至少一个压力通道内。 整体式保护元件可以与整体式主体部分整体地布置，以保护换能器免受过大的压力波动的影响。 法兰元件上的扩展提供了各种安装选项，包括安装到工业标准管道安装。

公开(公告)号：US07451779B2

公开(公告)日：2008-11-18

申请号：US10918174

申请日：2004-08-13

申请人： Richard P. Casimiro ,  Steven D. Lantagne

发明人： Richard P. Casimiro ,  Steven D. Lantagne

IPC分类号： F16K11/20 ,  F16K49/00

CPC分类号： F16M13/02 ,  G01L19/0015 ,  Y10T137/6851 ,  Y10T137/6966

摘要： A universal mounting bracket is provided for coplanar and bi-planar differential pressure (DP) transmitters, and gauge pressure transmitters. The bracket includes a support defining a plurality of planes, with at least two sets of bracket mounts disposed on mutually orthogonal planes. At least two sets of coplanar DP transmitter mounts are also disposed on mutually orthogonal planes, and at least one set of bi-planar DP transmitter mounts is configured for mounting the bi-planar DP transmitter in any one of a plurality of mutually orthogonal orientations. The bracket also includes at least two sets of gauge pressure transmitter mounts on mutually orthogonal planes.

摘要翻译： 提供通用安装支架，用于共面和双平面差压（DP）变送器和表压变送器。 支架包括限定多个平面的支撑件，其中至少两组支架安装件设置在相互正交的平面上。 至少两组共面的DP发射器支架也布置在相互正交的平面上，并且至少一组双平面DP发射器支架被配置为将双平面DP发射器安装在多个相互正交的方向中的任一个中。 支架还包括在相互正交的平面上的至少两组表压变送器支座。

公开(公告)号：USD366000S

公开(公告)日：1996-01-09

申请号：US32041

申请日：1994-12-06

申请人： Edwin L. Karas ,  Roger E. Powell, II ,  John P. Angelosanto ,  Steven D. Lantagne

设计人： Edwin L. Karas ,  Roger E. Powell, II ,  John P. Angelosanto ,  Steven D. Lantagne