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。