公开(公告)号：US20140137663A1

公开(公告)日：2014-05-22

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

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

Abstract: A valve includes a body having an upstream port to measure upstream pressure and a downstream port to measure downstream pressure, both ports configured re a common axis, and includes a ball arranged in the body to rotate re the common axis between open and closed positions to allow for fluid flow/non-fluid flow. The ball has a calibrated member having a calibrated orifice to allow fluid flow and has a flow coefficient, an upstream pressure tap located upstream of the calibrated orifice and in fluidic communication with the upstream port to measure upstream pressure when in the open position, the upstream pressure tap angled re the common axis, and a downstream pressure tap located downstream of the calibrated orifice and in fluidic communication with the downstream port to measure downstream pressure when in the open position, the downstream pressure tap angled re the common axis, so conditions of fluid flow are 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: 阀包括具有用于测量上游压力的上游端口的主体和用于测量下游压​​力的下游端口，两个端口被配置为公共轴线，并且包括布置在主体中的球，以使公共轴线在打开位置和关闭位置之间旋转， 允许流体流动/非流体流动。 球具有校准构件，其具有校准孔口以允许流体流动并具有流量系数，位于校准孔口上游的上游压力抽头并与上游端口流体连通以在处于打开位置时测量上游压力，上游侧 压力分接头与共同轴线成角度，以及位于校准孔口下游并与下游端口流体连通的下游压力分接头，以在处于打开位置时测量下游压​​力，下游压力分接头与共同轴线成角度，因此条件 基于在打开位置时校准孔口的流量系数的上游和下游压力抽头之间的测量的压力差来确定流体流动。

公开(公告)号：US20140311254A1

公开(公告)日：2014-10-23

申请号：US14164423

申请日：2014-01-27

Applicant: Fluid Handling LLC

Inventor： Stanley P. EVANS ,  Florin ROSCA ,  Mahesh NAIR ,  Amit WELEKAR

IPC: G01F1/42

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

Abstract: A valve is provided having a valve housing/body configured to be arranged in, or form part of, a piping having a fluid flow, and configured with a pressure tap arranged at a location along the piping to allow pressure of the fluid flow of the piping to be measured, and also having a rotatable orifice plate configured to rotate in the valve body/housing on an axis of rotation positioned at a different location along the piping than the pressure tap for rotating between a first rotatable position for providing a normal fluid flow operation and a second rotatable position substantially perpendicular to the fluid flow for providing a direct flow measurement of the fluid flow determined based on signaling sensed by the pressure tap sensor containing information about a measured pressure at the pressure tap when the orifice plate is in the second rotatable position.

Abstract translation: 阀被设置有具有阀壳体/主体，其被构造成布置在具有流体流动的管道中或形成其一部分，并且配置有设置在沿着管道的位置处的压力分配器，以允许流体流动的压力 要测量的管道，并且还具有可旋转的孔板，所述孔板构造成沿着沿着管道的位于不同位置的旋转轴线在阀体/壳体中旋转，而不是压力抽头，用于在用于提供正常流体的第一可旋转位置之间旋转 流动操作和基本上垂直于流体流动的第二可旋转位置，用于提供基于由压力抽头传感器感测到的信号确定的流体流量的直接流量测量，该压力抽头传感器包含当孔板处于 第二可旋转位置。

公开(公告)号：US20140360604A1

公开(公告)日：2014-12-11

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 ,  G01L7/00

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。