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    Magnetically inductive flowmeter
    11.
    发明授权
    Magnetically inductive flowmeter 有权

    公开(公告)号：US11287298B2

    公开(公告)日：2022-03-29

    申请号：US16646366

    申请日：2018-08-16

    Applicant: Endress+Hauser Flowtec AG

    Inventor： Beat Tschudin

    IPC: G01F1/58

    Abstract: Disclosed is a magnetically inductive flowmeter comprising: a measuring tube; a magnet system having a coil system comprising a coil and a coil core within the coil, wherein the magnet system produces a magnetic field perpendicular to the measuring tube; at least two measuring electrodes for sensing an electrical voltage induced in the medium; and a field guide to guide the magnetic field between a side of the coil far from the measuring tube and a side of the measuring tube far from the coil, wherein the magnet system has a pole shoe to lead the magnetic field between the measuring tube and the field guide, wherein the pole shoe has a folded sheet metal piece, the field guide has a folded sheet metal piece, and the pole shoe and the field guide are magnetically and mechanically in contact in an interior of the first coil.

    Magnetically inductive flow meter
    12.
    发明授权
    Magnetically inductive flow meter 有权

    公开(公告)号：US11092469B2

    公开(公告)日：2021-08-17

    申请号：US16628801

    申请日：2018-06-19

    Applicant: Endress+Hauser Flowtec AG

    Inventor： Beat Tschudin

    IPC: G01F1/58 ,  G01F15/18

    Abstract: The present disclosure relates to a magnetically inductive flow measuring device comprising: a measuring tube; a magnet system having a coil system, wherein the magnet system has a coil holder that holds the coil system; a pair of measuring electrodes; a field guide-back that passes around the measuring tube and comprises a first part and an equal second part each with a first planar end, a second planar end and a central region, wherein the first part and second part are adapted to be brought together via their ends, wherein each of the first ends and the second ends has an engagement opening and an engagement means, wherein the engagement means of each end is adapted upon bringing together of the equal parts to engage in an engagement opening of an end of the other equal part.

    MEASURING DEVICE
    19.
    发明公开
    MEASURING DEVICE 审中-公开

    公开(公告)号：US20230366743A1

    公开(公告)日：2023-11-16

    申请号：US18043624

    申请日：2021-08-16

    Applicant: Endress+Hauser Flowtec AG

    Inventor： Bruno Worreth ,  Sabrina Ulmi ,  Jean-Claude Chevrolet ,  Fabian Steiner ,  Beat Tschudin

    IPC: G01K1/14 ,  G01K13/02

    CPC classification number: G01K1/14 ,  G01K13/02 ,  G01F1/60

    Abstract: A measuring device for determining a process variable of a medium includes a housing comprising a housing body with an inner surface. The measuring device includes a temperature measuring apparatus comprising a first temperature sensor configured to determine a first temperature value, and an evaluation circuit configured to determine a medium temperature as a function of the first temperature value. The measuring device also includes a rigid printed circuit board having a resilient printed circuit board component. The first temperature sensor is arranged on the printed circuit board component. The printed circuit board component at least partially touches the inner surface of the housing body.

    MAGNETICALLY-INDUCTIVE FLOW METER
    20.
    发明申请
    MAGNETICALLY-INDUCTIVE FLOW METER 有权

    公开(公告)号：US20220397435A1

    公开(公告)日：2022-12-15

    申请号：US17756357

    申请日：2020-11-09

    Applicant: Endress+Hauser Flowtec AG

    Inventor： Beat Tschudin

    IPC: G01F1/58

    Abstract: The disclosure relates to a magnetically inductive flow meter for insertion into a pipeline and for determining a flow-rate-dependent measurement variable induced in the medium, comprising: a housing, a front body being arranged on an end face of the housing, which front body seals the end face of the housing; a measurement electrode arrangement for forming galvanic contact with the medium and for tapping an induced voltage in the flowing medium; a field system for generating a magnetic field that passes through the end face of the housing, the field system being arranged in the housing, the field system comprising a coil arrangement, the coil arrangement comprising a coil arrangement carrier for winding a coil wire, and the coil arrangement carrier and the front body being monolithic.

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