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    MAGNETISCH-INDUKTIVES DURCHFLUSSMESSGERÄT
    3.
    发明公开
    MAGNETISCH-INDUKTIVES DURCHFLUSSMESSGERÄT 审中-公开
    MAGNETISCH-INDUKTIVESDURCHFLUSSMESSGERÄT

    公开(公告)号：EP3237848A1

    公开(公告)日：2017-11-01

    申请号：EP15804146.7

    申请日：2015-12-03

    申请人： Endress+Hauser Flowtec AG

    发明人： RUPP, Stefan ,  SULZER, Thomas ,  BROBEIL, Wolfgang ,  POPP, Oliver

    IPC分类号： G01F1/58

    摘要： A magneto-inductive flowmeter (1) comprises a measuring tube (2) on which a magnet system and two or more measuring electrodes (3) are arranged and/or mounted; the measuring tube (2) has an inlet region and outlet region (11, 12) having a first cross-section as well as a central segment (10) which is located between the inlet and outlet regions (11, 12) and which has a second cross-section; the measuring electrodes (3) are arranged in the central segment (10) of the measuring tube (2); at least in the area of the measuring electrodes (3), the central segment (10) is surrounded by a tube holder (15) which prevents the second cross-section from deforming.

    摘要翻译： 磁感应流量计（1）包括测量管（2），磁体系统和两个或更多个测量电极（3）布置和/或安装在测量管（2）上; 测量管（2）具有具有第一横截面的入口区域和出口区域（11,12）以及位于入口区域和出口区域（11,12）之间的中央区段（10），并且该中央区段 第二截面; 测量电极（3）布置在测量管（2）的中央部分（10）中; 至少在测量电极（3）的区域中，中央段（10）由防止第二横截面变形的管架（15）包围。

    WIRBELSTRASSEN-MASSENDURCHFLUSSMESSER
    4.
    发明公开
    WIRBELSTRASSEN-MASSENDURCHFLUSSMESSER 审中-公开
    涡街式质量流量计

    公开(公告)号：EP1537386A1

    公开(公告)日：2005-06-08

    申请号：EP03794957.5

    申请日：2003-08-28

    申请人： Endress + Hauser Flowtec AG

    发明人： HÖCKER, Rainer ,  KEITA, Mamadi ,  POPP, Oliver

    IPC分类号： G01F1/32 ,  G01F1/88

    CPC分类号： G01F1/3254 ,  G01F1/3209 ,  G01F1/88

    摘要： The invention relates to a method in which vortices are generated in a flowing fluid by means of retaining bodies (20) and the repeat frequency with which the vortices are created is determined. A flow measured value (XV), which represents a volumetric flow or a flow rate, is calculated using the determined repeat frequency. In addition, two pressures p1 and p2, acting on the flowing fluid, are recorded at two measuring points (M1, M2) located at a distance from one another in the direction of flow, at least one of which alters at least periodically with the repeat frequency. The recorded pressures p1, p2 are used to generate a pressure measured value (Xp), which represents an average dynamic pressure that acts at least partly in the direction of flow over an average time period. A mass flow measured value (Xm) for the fluid can then be determined using the pressure measured value (Xp) and the flow measured value (XV).

    MESSGERÄT UND VERFAHREN ZUR BESTIMMUNG EINES KORRIGIERTEN MASSEDURCHFLUSSES UND VERWENDUNGEN DES MESSGERÄTES
    6.
    发明公开
    MESSGERÄT UND VERFAHREN ZUR BESTIMMUNG EINES KORRIGIERTEN MASSEDURCHFLUSSES UND VERWENDUNGEN DES MESSGERÄTES 审中-公开
    仪表和方法确定修正的质量流量和用途仪表

    公开(公告)号：EP3071936A1

    公开(公告)日：2016-09-28

    申请号：EP14790067.4

    申请日：2014-10-27

    申请人： Endress+Hauser Flowtec AG

    发明人： BADARLIS, Anastasios ,  PFAU, Axel ,  POPP, Oliver ,  KUMAR, Vivek ,  SCHULTHEIS, Hanno

    IPC分类号： G01F1/684 ,  G01F1/688 ,  G01F15/02

    摘要： Measuring device, wherein the measuring device has at least one first component (2, 22) in which an integral measurement channel is provided or which first component (2, 22) integrally forms a measurement channel (20) in the measuring device in conjunction with further components (3, 7), wherein the measurement channel (20) is provided for the purpose of guiding a measurement medium (M) through the measuring device, characterized in that the component (2, 22) has a first sensor (11, 31, 41) for determining a first thermal/physical property selected from the thermal conductivity (κ), the temperature conductivity (α) and/or the specific heat capacity (ρc
    p ) of the measurement medium, and wherein the measuring device has a second sensor (12) which vibrates and is provided for the purpose of determining the viscosity (μ) and/or the density (ρ) of the measurement medium (M), wherein the measurement medium (M) is passed through the measurement channel (20) from the first sensor (11, 31, 41) to the second sensor (12).

    FRÜHWARNSYSTEM FÜR KONDENSATIONSINDUZIERTE WASSERSCHLÄGE
    9.
    发明公开
    FRÜHWARNSYSTEM FÜR KONDENSATIONSINDUZIERTE WASSERSCHLÄGE 审中-公开
    FRÜHWARNSYSTEMFÜRKONDENSATIONSINDUZIERTEWASSERSCHLÄGE

    公开(公告)号：EP3177901A1

    公开(公告)日：2017-06-14

    申请号：EP15738903.2

    申请日：2015-07-16

    申请人： Endress+Hauser Flowtec AG

    发明人： HÖCKER, Rainer ,  POPP, Oliver

    IPC分类号： G01K13/02 ,  G01N25/00

    CPC分类号： G01K3/14 ,  G01K1/024 ,  G01K13/02 ,  G01N25/08

    摘要： The invention relates to a device (1) for the early warning of condensation-induced water shocks in a component which conducts a fluid, in particular a pipe (2). At least one first part of the fluid is in the vaporous phase (3), and a second part is in the form of a condensate (4) in the event of condensation forming. The device comprises at least two temperature sensors (7, 8) which are arranged in the pipe (2), and thus contact the fluid, and at least one electronic unit (11). The first temperature sensor (7) is arranged so as to measure the temperature of the vapor (T
    D ), and the second temperature sensor (8) is arranged so as to measure the temperature of the condensate (T
    K ). The at least one electronic unit (11) is designed to ascertain the temperature difference (ΔΤ) from the temperature of the vapor (T
    D ) and the temperature of the condensate (T
    K ) and generates a message when the temperature difference (ΔΤ) reaches a specified threshold.

    摘要翻译： 本发明涉及用于在传导流体特别是管道（2）的部件中预先冷凝引起的水冲击的装置（1）。 流体的至少一个第一部分处于气相（3）中，并且第二部分在冷凝成形的情况下处于冷凝物（4）的形式。 该装置包括至少两个温度传感器（7,8），所述温度传感器布置在管道（2）中并且因此接触流体和至少一个电子单元（11）。 第一温度传感器（7）布置成测量蒸汽（TD）的温度，第二温度传感器（8）布置成测量冷凝物（TK）的温度。 所述至少一个电子单元（11）被设计成确定来自蒸汽（TD）的温度和冷凝物（TK）的温度的温差（ΔT），并且当温差（ΔT）达到 指定的阈值。