公开(公告)号：US09366582B2

公开(公告)日：2016-06-14

申请号：US14301485

申请日：2014-06-11

Applicant: Fluid Handling LLC.

Inventor： Florin Rosca ,  Glenn E. Huse ,  Stanley P. Evans

IPC: F16K17/00 ,  G01F1/00 ,  G01K13/02 ,  F16K37/00 ,  G01F15/00 ,  G01F15/06 ,  F24D3/10 ,  F24D19/10

CPC classification number: G01K13/02 ,  F16K17/003 ,  F16K37/0091 ,  F24D3/1083 ,  F24D19/1048 ,  G01F1/00 ,  G01F15/005 ,  G01F15/063 ,  G01K2201/00 ,  Y10T137/86485

Abstract: A combination valve includes an isolation shutoff valve to prevent a fluid flow; a check valve to prevent backflow and gravity circulation of fluid flow; a pressure sensor to sense a pressure measurement of fluid flow and determine pressure sensor signaling containing information about a sensed pressure measurement; a temperature sensor to sense a temperature measurement of fluid flow and determine temperature sensor signaling containing information about a sensed temperature measurement; and a flow measurement sensor to sense a flow measurement of fluid flow and determine flow measurement signaling containing information about a sensed flow measurement. The pressure sensor, temperature sensor and flow measurement sensor are all embedded and preassembled in the combination valve with the isolation shutoff valve and the check valve as part of one integral composite unit or component, so as to form a combination isolation valve and check valve with integral flow rate, pressure and/or temperature measurement.

Abstract translation: 组合阀包括隔离截止阀，以防止流体流动; 止回阀，防止流体流动的回流和重力循环; 用于感测流体流动的压力测量的压力传感器，并且确定包含关于感测压力测量的信息的压力传感器信号; 用于感测流体流动的温度测量的温度传感器，并且确定包含关于感测温度测量的信息的温度传感器信号; 以及流量测量传感器，用于感测流体流动的流量测量并确定包含关于感测流量测量的信息的流量测量信号。 压力传感器，温度传感器和流量测量传感器均采用隔离截止阀和单向阀作为一体式复合单元或组件的一部分组装在组合阀中，以形成组合隔离阀和止回阀， 积分流量，压力和/或温度测量。

公开(公告)号：US09016140B2

公开(公告)日：2015-04-28

申请号：US13681628

申请日：2012-11-20

Applicant: Fluid Handling LLC

Inventor： Stanley P. Evans ,  Florin Rosca ,  Glenn E. Huse ,  Donald A. Kahn

IPC: G01F1/42 ,  G01F1/44 ,  F16K5/06 ,  G01F1/40 ,  G01F15/00

CPC classification number: G01F1/42 ,  F16K5/0605 ,  G01F1/40 ,  G01F1/44 ,  G01F15/005 ,  Y10T137/6035

Abstract: A valve includes a body having upstream and downstream ports to measure upstream and downstream pressures and configured on a common axis, and a ball arranged in the body to rotate re the common axis between open and closed positions to allow for fluid flow and no fluid flow. The ball has a calibrated member having a calibrated orifice to allow fluid flow and has a flow coefficient and upstream and downstream pressure taps located upstream and downstream of the calibrated orifice and in fluidic communication with the upstream and downstream ports to measure upstream and downstream pressures when in the open position and angled re the common axis, so a direct flow measurement of fluid flow is determined based on a measured pressure differential between upstream and downstream pressure taps re the flow coefficient of the calibrated orifice when in the open position.

Abstract translation: 阀包括具有上游和下游端口以测量上游和下游压力并构造在公共轴线上的主体，以及布置在主体中的滚珠，用于在打开位置和闭合位置之间旋转公共轴线，以允许流体流动并且不流体流动 。 球具有校准的构件，其具有校准的孔，以允许流体流动并且具有位于校准孔的上游和下游的流动系数和上游和下游压力抽头，并且与上游和下游端口流体连通以测量上游和下游压力， 在打开位置并且与公共轴成角度，因此基于在上游和下游压力抽头之间测量的压力差来确定流体流动的直接流量测量，以及当处于打开位置时校准孔口的流量系数。