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    Device for Determining or Monitoring a Medium Volume or Mass Flow Rate in a Conduit
    2.
    发明申请
    Device for Determining or Monitoring a Medium Volume or Mass Flow Rate in a Conduit 有权
    用于确定或监测管道中的中等体积或质量流量的装置

    公开(公告)号：US20100024570A1

    公开(公告)日：2010-02-04

    申请号：US12083215

    申请日：2006-09-07

    申请人： Andreas Berger ,  Oliver Brumberg ,  Achim Wiest

    发明人： Andreas Berger ,  Oliver Brumberg ,  Achim Wiest

    IPC分类号： G01F1/66

    CPC分类号： G01F1/667

    摘要： An ultrasonic, flow measuring device having a plurality of measuring channels. At least one ultrasonic sensor is situated in a first region of a pipeline, or measuring tube; at least two ultrasonic sensors are situated in a second region of the pipeline (5), or measuring tube, in such a manner that the ultrasonic measuring signals travel through the pipeline, or measuring tube, in, or opposite to, a stream direction of the medium, on sound paths of different lengths. A transmitting stage simultaneously excites the ultrasonic sensor, or the ultrasonic sensors, of the first or second region for transmitting the ultrasonic measuring signals. Due to the different lengths of the sound paths, the receiving stage detects the ultrasonic measuring signals incoming to the ultrasonic sensors of the second or first region at separate times. The evaluating stage ascertains, on the basis of travel-time difference of the ultrasonic measuring signals on the individual sound paths, in, and opposite to, the stream direction, volume- and/or mass-flow of the medium in the pipeline, or measuring tube.

    摘要翻译： 一种具有多个测量通道的超声波流量测量装置。 至少一个超声波传感器位于管道的第一区域或测量管中; 至少两个超声波传感器位于管道（5）的第二区域或测量管中，使得超声波测量信号通过管道或测量管行进或流过管道 介质，在不同长度的声音路径上。 发射台同时激发用于发射超声波测量信号的第一或第二区域的超声波传感器或超声波传感器。 由于声道的长度不同，接收台在分开的时间检测超声波测量信号进入第二或第一区域的超声波传感器。 评估阶段基于各个声道上的超声波测量信号的行进时间差，确定管道中的介质的流方向，体积和/或质量流量，或相反的方向，或者 测量管。

    Device for positioning a clamp-on flowmeter on a container
    3.
    发明授权
    Device for positioning a clamp-on flowmeter on a container 有权
    用于将夹紧流量计定位在容器上的装置

    公开(公告)号：US07240566B2

    公开(公告)日：2007-07-10

    申请号：US10537353

    申请日：2003-12-06

    申请人： Thomas Froehlich ,  Achim Wiest ,  Andreas Berger ,  Harald Stocker ,  Torsten Strunz ,  Auréle Fleury ,  Klaus Bussinger ,  Oliver Brumberg

    发明人： Thomas Froehlich ,  Achim Wiest ,  Andreas Berger ,  Harald Stocker ,  Torsten Strunz ,  Auréle Fleury ,  Klaus Bussinger ,  Oliver Brumberg

    IPC分类号： G01F1/66

    CPC分类号： G01F1/66 ,  G01F1/667 ,  G01F25/0007

    摘要： An apparatus for the positioning of a clamp-on flow measuring device on a containment, which has a medium flowing through it. The apparatus includes at least two ultrasonic transducers, which emit measuring signals into the containment and/or receive measuring signals from the containment, a positioning unit for the variable positioning of the ultrasonic transducers on the containment, a control/evaluation unit, which calculates from predetermined process and/or system variables a characteristic, desired variable of the measuring signals and which determines on the basis of a comparison of the calculated, desired variable with the corresponding, measured, actual variable, whether the ultrasonic transducers are optimally positioned or whether the position of the ultrasonic transducers need to be changed, and an indicating unit, which indicates to operating personnel a required change of position and/or the direction in which a change of position needs to be made.

    摘要翻译： 一种用于将夹紧流量测量装置定位在容纳物上的装置，其具有流过其的介质。 该设备包括至少两个超声波换能器，其将测量信号发射到容纳物中和/或从容纳物接收测量信号，定位单元，用于将超声换能器可变定位在容纳物上，控制/评估单元，其从 预定过程和/或系统变量是测量信号的特征性期望变量，并且其基于所计算的期望变量与相应的测量的实际变量的比较来确定超声换能器是否被最佳定位，或者是否 需要改变超声波换能器的位置，以及指示单元，其向操作人员指示需要改变位置和/或需要改变位置的方向。

    Device for positioning a clamp-on flowmeter on a container
    4.
    发明申请
    Device for positioning a clamp-on flowmeter on a container 有权
    用于将夹紧流量计定位在容器上的装置

    公开(公告)号：US20060123922A1

    公开(公告)日：2006-06-15

    申请号：US10537353

    申请日：2003-12-06

    申请人： Thomas Froehlich ,  Achim Wiest ,  Andreas Berger ,  Harald Stocker ,  Torsten Strunz ,  Aurele Fleury ,  Klaus Bussinger ,  Oliver Brumberg

    发明人： Thomas Froehlich ,  Achim Wiest ,  Andreas Berger ,  Harald Stocker ,  Torsten Strunz ,  Aurele Fleury ,  Klaus Bussinger ,  Oliver Brumberg

    IPC分类号： G01F1/66

    CPC分类号： G01F1/66 ,  G01F1/667 ,  G01F25/0007

    摘要： An apparatus for the positioning of a clamp-on flow measuring device on a containment, which has a medium flowing through it. The apparatus includes at least two ultrasonic transducers, which emit measuring signals into the containment and/or receive measuring signals from the containment, a positioning unit for the variable positioning of the ultrasonic transducers on the containment, a control/evaluation unit, which calculates from predetermined process and/or system variables a characteristic, desired variable of the measuring signals and which determines on the basis of a comparison of the calculated, desired variable with the corresponding, measured, actual variable, whether the ultrasonic transducers are optimally positioned or whether the position of the ultrasonic transducers need to be changed, and an indicating unit, which indicates to operating personnel a required change of position and/or the direction in which a change of position needs to be made.

    摘要翻译： 一种用于将夹紧流量测量装置定位在容纳物上的装置，其具有流过其的介质。 该设备包括至少两个超声波换能器，其将测量信号发射到容纳物中和/或从容纳物接收测量信号，定位单元，用于将超声换能器可变定位在容纳物上，控制/评估单元，其从 预定过程和/或系统变量是测量信号的特征性期望变量，并且其基于所计算的期望变量与相应的测量的实际变量的比较来确定超声换能器是否被最佳定位，或者是否 需要改变超声波换能器的位置，以及指示单元，其向操作人员指示需要改变位置和/或需要改变位置的方向。

    Method for Ascertaining Flow by Means of Ultrasound
    5.
    发明申请
    Method for Ascertaining Flow by Means of Ultrasound 审中-公开
    通过超声波确定流量的方法

    公开(公告)号：US20140195173A1

    公开(公告)日：2014-07-10

    申请号：US14235950

    申请日：2012-07-23

    申请人： Michal Bezdek ,  Pierre Ueberschlag ,  Oliver Brumberg

    发明人： Michal Bezdek ,  Pierre Ueberschlag ,  Oliver Brumberg

    IPC分类号： G01F1/66

    CPC分类号： G01F1/66

    摘要： A method for ascertaining flow of a fluid, which is a gas mixture, through a circularly cylindrical measuring tube having a straight, measuring tube, longitudinal axis and an inner diameter DI, wherein at least one component of the gas mixture is a hydrocarbon. The steps comprise: ascertaining a first average flow velocity vL by means of travel-time difference measurement of acoustic signals along a signal path; ascertaining a modified Reynolds number Remod according to the formula Remod=(vL*DI)/vkin, wherein the kinematic viscosity vkin of the fluid is known; and ascertaining a second average flow velocity vA by means of a known function vA=f(Remod) as a function of the modified Reynolds number Remod, wherein the method step of ascertaining the modified Reynolds number Remod precedes the method step of ascertaining the kinematic viscosity vkin of the fluid.

    摘要翻译： 通过具有直的，测量管，纵向轴线和内径DI的圆形圆柱形测量管确定作为气体混合物的流体的流动的方法，其中气体混合物的至少一种组分是烃。 步骤包括：通过沿着信号路径的声信号的行进 - 时间差测量来确定第一平均流速vL; 根据公式Remod =（vL * DI）/ vkin确定修改的雷诺数Remod，其中流体的运动粘度vkin是已知的; 并且通过已知函数vA = f（Remod）确定作为修改的雷诺数Remod的函数的第二平均流速vA，其中确定修改的雷诺数Remod的方法步骤先于确定运动粘度的方法步骤 流体的液体。

    Ultrasonic mass flow rate monitoring device with ultrasonic sensor transmitting/receiving signals along defined sound paths of different lengths
    6.
    发明授权
    Ultrasonic mass flow rate monitoring device with ultrasonic sensor transmitting/receiving signals along defined sound paths of different lengths 有权
    超声波质量流量监测装置，超声波传感器沿着不同长度的定义声道发送/接收信号

    公开(公告)号：US08104359B2

    公开(公告)日：2012-01-31

    申请号：US12083215

    申请日：2006-09-07

    申请人： Achim Wiest ,  Andreas Berger ,  Oliver Brumberg

    发明人： Achim Wiest ,  Andreas Berger ,  Oliver Brumberg

    IPC分类号： G01F1/66

    CPC分类号： G01F1/667

    摘要： An ultrasonic, flow measuring device having a plurality of measuring channels. At least one ultrasonic sensor is situated in a first region of a pipeline, or measuring tube; at least two ultrasonic sensors are situated in a second region of the pipeline (5), or measuring tube, in such a manner that the ultrasonic measuring signals travel through the pipeline, or measuring tube, in, or opposite to, a stream direction of the medium, on sound paths of different lengths. A transmitting stage simultaneously excites the ultrasonic sensor, or the ultrasonic sensors, of the first or second region for transmitting the ultrasonic measuring signals. Due to the different lengths of the sound paths, the receiving stage detects the ultrasonic measuring signals incoming to the ultrasonic sensors of the second or first region at separate times. The evaluating stage ascertains, on the basis of travel-time difference of the ultrasonic measuring signals on the individual sound paths, in, and opposite to, the stream direction, volume- and/or mass-flow of the medium in the pipeline, or measuring tube.

    摘要翻译： 一种具有多个测量通道的超声波流量测量装置。 至少一个超声波传感器位于管道的第一区域或测量管中; 至少两个超声波传感器位于管道（5）的第二区域或测量管中，使得超声波测量信号通过管道或测量管行进或流过管道 介质，在不同长度的声音路径上。 发射台同时激发用于发射超声波测量信号的第一或第二区域的超声波传感器或超声波传感器。 由于声道的长度不同，接收台在分开的时间检测超声波测量信号进入第二或第一区域的超声波传感器。 评估阶段基于各个声道上的超声波测量信号的行进时间差，确定管道中的介质的流方向，体积和/或质量流量，或相反的方向，或者 测量管。