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    • 32. 发明公开
    • 코리올리 유량계 신호로부터 다상 유체의 질량 분율을신속히 결정하기 위한 방법 및 계측 전자장치
    • 仪表电子学和方法,用于快速确定来自​​柯利流量计信号的多相质量分数
    • KR1020080015867A
    • 2008-02-20
    • KR1020077029813
    • 2006-05-19
    • 마이크로 모우션, 인코포레이티드
    • 벨,마크,제임스맥카날리,크래이그,비.
    • G01F1/84G01F1/74
    • G01F1/8477G01F1/74G01F1/8413G01F1/8436G01F15/024
    • Meter electronics (20) for determining a mass fraction of flow components in a flow material flowing is provided according to an embodiment of the invention. The meter electronics (20) include an interface (201) for receiving a frequency response of the flow material and a processing system (203). The processing system (203) receives the frequency response from the interface (201) and breaks out the frequency response into at least a gas frequency component and a fluid frequency component. The processing system (203) determines an overall density from the frequency response and determines a gas density from the gas frequency component. The processing system (203) determines the void fraction of gas from the frequency response and one or more of the gas frequency component and the fluid frequency component. The processing system (203) determines the mass fraction from the void fraction of gas multiplied by a ratio of the gas density divided by the overall density.
    • 根据本发明的一个实施例,提供了用于确定流动材料流中流动分量的质量分数的仪表电子装置(20)。 仪表电子设备(20)包括用于接收流动材料的频率响应的接口(201)和处理系统(203)。 处理系统(203)从接口(201)接收频率响应,并将频率响应分解为至少气体频率分量和流体频率分量。 处理系统(203)根据频率响应确定总体密度,并根据气体频率分量确定气体密度。 处理系统(203)根据频率响应和气体频率分量和流体频率分量中的一个或多个来确定气体的空隙率。 处理系统(203)根据气体空隙率乘以气体密度除以总体密度的比率确定质量分数。
    • 34. 发明公开
    • 단일 출력 포트를 통해 정보를 출력하기 위한 프로그래밍가능한 코리올리 유량계 전자 장치
    • 单向输出口输出信号的可编程流量计电子
    • KR1020050067401A
    • 2005-07-01
    • KR1020057005333
    • 2003-08-21
    • 마이크로 모우션, 인코포레이티드
    • 해이스,파울,제이.맨스필드,윌리암,미첼
    • G01F1/84
    • G01F1/8436G01F1/8477
    • Flow meter electronics (302) are described for providing a flow rate of a material flowing through a flow meter sensor (10) of a Coriolis flow meter (300). The flow meter electronics (302) comprise a processing system (304) and a single output port (306). The processing system (304) receives pick-off signals from the flow meter sensor (10) and processes the pick-off signals to determine the flow rate. The processing system (304) receives an instruction for a frequency output signal or a digital communication protocol signal. If the instruction is for a frequency output signal, then the processing system (304) processes the flow rate to generate a frequency output signal and transmits the frequency output signal over the single output port (306). If the instruction is for a digital communication protocol signal, then the processing system (304) processes the flow rate to generate a digital communication protocol signal and transmits the digital communication protocol signal over the single output port (306).
    • 流量计电子器件(302)被描述为提供流过科里奥利流量计(300)的流量计传感器(10)的材料的流速。 流量计电子装置(302)包括处理系统(304)和单个输出端口(306)。 处理系统(304)接收来自流量计传感器(10)的拾取信号并处理拾取信号以确定流量。 处理系统(304)接收用于频率输出信号或数字通信协议信号的指令。 如果指令是用于频率输出信号,则处理系统(304)处理流量以产生频率输出信号,并通过单个输出端口(306)发送频率输出信号。 如果指令是用于数字通信协议信号,则处理系统(304)处理流量以产生数字通信协议信号,并通过单个输出端口(306)发送数字通信协议信号。
    • 35. 发明公开
    • 코리올리 유량계를 이용한 프로판 측정방법
    • 使用CORIOLIS流量计的丙烷测量
    • KR1020050067399A
    • 2005-07-01
    • KR1020057005230
    • 2003-08-21
    • 마이크로 모우션, 인코포레이티드
    • 버틀러,막,알란
    • G01F1/84
    • G01F1/8477G01F15/024G01F25/0007
    • A method of delivering propane to a customer (202) is disclosed. A transport vehicle (200) transports the propane to the customer (202). The transport vehicle (200) delivers the propane from the transport vehicle (200) to the customer (202). A Coriolis flowmeter (212) measures a mass flow rate of the propane as transport vehicle (200) delivers the propane to the customer (202). The Coriolis flowmeter (212) determines a gross volume of the propane based on the mass flow rate of the propane. The Coriolis flowmeter (212) also determines an adjusted volume of the propane based on the mass flow rate and a constant value. The constant value corresponds to a density of propane at a reference temperature.
    • 公开了向客户(202)输送丙烷的方法。 运输工具(200)将丙烷运送到顾客(202)。 运输车辆(200)将丙烷从运输车辆(200)输送到客户(202)。 科里奥利流量计(212)测量当运输工具(200)向客户(202)输送丙烷时丙烷的质量流量。 科里奥利流量计(212)基于丙烷的质量流率确定丙烷的总体积。 科里奥利流量计(212)还基于质量流量和恒定值确定丙烷的调节体积。 恒定值对应于丙烷在参考温度下的密度。
    • 39. 发明公开
    • 코리올리 질량 유량계
    • CORIOLIS质量流量计
    • KR1020010087118A
    • 2001-09-15
    • KR1020000058189
    • 2000-10-04
    • 가부시키가이샤 오바루
    • 나카오유이치이토야스시스케무라노리오고바야시세이지
    • G01F1/84
    • G01F1/8409G01F1/8413G01F1/8477
    • PURPOSE: A parallel two-ogival tube type Coriolis mass flow meter is provided to reduce disturbance vibration, installation condition, piping stress and thermal effect in particular by making flow tubes into ogival parallel tubes excellent in stress dispersion and aseismatic property. CONSTITUTION: Two flow tubes of a Coriolis mass flow meter are curved in only one direction into an ogival shape respectively. Both inlet side and outlet side manifolds(25) are smoothly curved from the inflow direction of the inlet side manifold and the outflow direction of the outlet side manifold to the connection ends to two flow tubes respectively. The two flow tubes are connected at the connection ends in the same direction as the flow tubes at the prescribed rising angle. Therefore, the disturbance vibration, installation condition, piping stress and thermal effect are reduced.
    • 目的:提供一种平行的两节流式科里奥利质量流量计,以减少干扰振动,安装条件,管道应力和热效应,特别是通过将流量管制造成优异的应力分散和抗震性能。 构成:科里奥利质量流量计的两个流量管分别在一个方向上弯曲成椭圆形。 入口侧歧管和出口侧歧管25均从入口侧歧管的流入方向和出口侧歧管的流出方向分别平滑地弯曲到连接端到两个流管。 两个流管在连接端处以与规定的上升角度的流管相同的方向连接。 因此,扰动振动,安装条件,管道应力和热效应降低。