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    MESSAUFNEHMER VOM VIBRATIONSTYP
    21.
    发明公开
    MESSAUFNEHMER VOM VIBRATIONSTYP 审中-公开

    公开(公告)号：EP3234516A1

    公开(公告)日：2017-10-25

    申请号：EP15791602.4

    申请日：2015-11-09

    Applicant: Endress+Hauser Flowtec AG

    Inventor： ANKLIN, Martin Josef ,  BITTO, Ennio ,  ECKERT, Gerhard ,  SCHÜTZE, Christian ,  HUBER, Christof ,  HOLLINGER, Claude ,  RIEDER, Alfred ,  KIRST, Michael

    IPC: G01F1/84 ,  G01N9/00 ,  G01N11/16

    CPC classification number: G01F1/8468 ,  G01F1/8404 ,  G01F1/8409 ,  G01N9/002 ,  G01N11/167 ,  G01N2009/006 ,  G01N2291/02818

    Abstract: The invention relates to a vibration-type sensor (13), in particular for detecting and/or monitoring at least one processing variable of a flowable medium being conducted in a pipeline, said measuring sensor (13) comprising at least the following: a housing module (3), which is mechanically coupled to the pipeline via an inlet-side end and an outlet-side end, and a sensor module (7) with at least one measuring pipe (9a, 9b), which is held at least partly in the housing module (3) in a vibratable manner and which is at least temporarily vibrated, wherein at least one component of the housing module (3) and/or the sensor module (7) is produced by means of a generative method. The invention also relates to a method for producing at least one component of a vibration-type sensor (13), said method at least having the step of producing the at least one component using a digital data set, which specifies at least the shape and/or the material and/or the structure of the at least one component, by means of a primary forming process, in particular by placing and/or melting a powder in layers, in particular a metal powder.

    Abstract translation: 本发明涉及一种振动型传感器（13），尤其是用于检测和/或监测在管道中传导的可流动介质的至少一个处理变量，所述测量传感器（13）至少包括：壳体 模块（3），其通过入口侧端部和出口侧端部机械连接到管道;以及具有至少一个测量管（9a，9b）的传感器模块（7），所述测量管至少部分地保持 在壳体模块（3）中以可振动的方式并且至少暂时振动，其中壳体模块（3）和/或传感器模块（7）的至少一个部件通过生成方法制造。 本发明还涉及一种用于制造振动型传感器（13）的至少一个部件的方法，所述方法至少具有使用数字数据集产生所述至少一个部件的步骤，所述数字数据集至少指定所述形状并且 /或所述至少一个部件的材料和/或结构，借助于初级成形工艺，特别是通过将粉末放置和/或熔化成层，特别是金属粉末。

    MEßSYSTEM FÜR IN EINER ROHRLEITUNG STRÖMENDE MEDIEN
    28.
    发明公开
    MEßSYSTEM FÜR IN EINER ROHRLEITUNG STRÖMENDE MEDIEN 审中-公开
    MEINS系统FÜR在EINER ROHRLEITUNGSTRÖMENDEMEDIEN

    公开(公告)号：EP2406589A1

    公开(公告)日：2012-01-18

    申请号：EP10707917.0

    申请日：2010-03-11

    Applicant: Endress+Hauser Flowtec AG

    Inventor： BITTO, Ennio ,  KIRST, Michael ,  ANKLIN-IMHOF, Martin ,  HUBER, Christof ,  RIEDER, Alfred

    IPC: G01F1/84

    CPC classification number: G01F1/8495 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8431 ,  G01F1/8436 ,  G01F15/024 ,  G01N11/16

    Abstract: The measuring system according to the invention comprises a vibration-type measuring transducer, through which the medium flows during operation and which is intended to generate oscillation signals that are dependent on a viscosity of the flowing medium and/or on a Reynolds number of the flowing medium, and transducer electronics which are electrically coupled to the measuring transducer and are intended to drive the measuring transducer and to evaluate oscillation signals provided by the measuring transducer. The measuring transducer has an inlet-side flow divider (20
    1 ) with at least two flow openings (20
    1A , 20
    1B ) which are at a distance from one another, an outlet-side flow divider (20
    2 ) with at least two flow openings (20
    2A , 20
    2B ) which are at a distance from one another, at least two straight measuring tubes (18
    1 , 18
    2 ) which are parallel to one another, are connected to the flow dividers (20
    1 , 20
    2 ) so as to form a tube arrangement with at least two flow paths connected in parallel in terms of flow technology and are intended to guide flowing medium, and an electromechanical exciter arrangement (4) for exciting and maintaining mechanical oscillations of the at least two measuring tubes (18
    1 , 18
    2 ). An inlet-side measuring tube end of each of the at least two measuring tubes opens into a flow opening (20
    1A ) of the inlet-side flow divider (20
    1 ) and an outlet-side, second measuring tube end of each of said measuring tubes opens into a flow opening (20
    2A ) of the outlet-side flow divider (20
    2 ). The transducer electronics use one of the electrical driver signals supplied to the exciter arrangement to feed electrical exciter power into the exciter arrangement, while the exciter arrangement at least proportionately converts electrical exciter power into mirror-image torsional oscillations of the at least two measuring tubes (18
    1 , 18
    2 ).

    Abstract translation: 根据本发明的测量系统包括振动型测量变换器，介质在操作期间通过该测量变换器流动，并且该振动型测量变换器旨在产生取决于流动介质的粘度和/或取决于流动的雷诺数的振荡信号 介质和换能器电子器件，它们电耦合到测量换能器并用于驱动测量换能器并评估由测量换能器提供的振荡信号。 测量变换器具有入口侧分流器（20 1）和出口侧分流器（20 2），所述入口侧分流器具有至少两个彼此相距一定距离的流动开口（20 1A，20 1B），具有至少两个 至少两个彼此平行的直测量管（18 1，18 2）与流量分配器（20 1，20 2）相连接 ）以形成具有至少两个在流动技术方面并联连接的流动路径并且旨在引导流动介质的管布置，以及用于激励和维持所述至少两个测量的机械振动的机电激励器装置（4） 管（18 1，18 2）。 至少两个测量管中的每一个的入口侧测量管端通向入口侧分流器（20 1）的流动开口（201A）和每个所述入口侧分流器 测量管通入出口侧分流器（20 2）的流动开口（20 2A）。 换能器电子装置使用提供给激励器装置的电驱动器信号中的一个将电激励器功率馈送到激励器装置中，而激励器装置至少成比例地将电激励器功率转换成至少两个测量管的镜像扭转振荡 18 1，18 2）。

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