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Patent Agency Ranking
公开(公告)号：US20150241260A1
公开(公告)日：2015-08-27
申请号：US14432615
申请日：2013-09-19
Applicant: ENDRESS+HAUSER FLOWTEC AG
Inventor： Frank Voigt , Werner Wohlgemuth , Gunther Bahr
Abstract: A fill level monitoring system comprising at least one electrode for monitoring the fill level of a medium flowing in a pipe or tube, wherein the electrode has an integrated temperature sensor, wherein the fill level monitoring system further comprises an evaluation unit, which is embodied for monitoring the degree of filling of the pipe or tube and transmits a warning signal when the degree of filling subceeds a limit value, preferably a degree of filling of less than 80% of the tube diameter; and a flow measuring device having this fill level monitoring system.
Abstract translation: 一种填充水平监测系统，包括用于监测在管或管中流动的介质的填充水平的至少一个电极，其中所述电极具有集成温度传感器，其中所述填充水平监测系统还包括评估单元，其被体现为 监测管道的填充程度，并且当填充程度达到极限值时，优选填充度小于管直径的80％，并发送警告信号; 以及具有该填充液位监视系统的流量测量装置。
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公开(公告)号：US20170219399A1
公开(公告)日：2017-08-03
申请号：US15500694
申请日：2015-07-31
Applicant: Endress + Hauser Flowtec AG
Inventor： Thomas Kung , Gunther Bahr , Frank Voigt
IPC: G01F1/58
Abstract: An apparatus for measuring flow of a fluid flowing using the magneto-inductive measuring principle, comprising a measuring tube having at least two subsections, wherein the subsections differ in diameter and/or geometry of cross sectional area; at least one magnet system having at least two coils for producing a magnetic field directed essentially perpendicularly to the flow direction of the fluid; at least two measuring electrode pairs for sensing induced voltage, wherein at least one measuring electrode pair is arranged in a first subsection and a second measuring electrode pair in a second subsection, wherein each measuring electrode pair includes first and second measuring electrodes, which lie opposite one another in the measuring tube and the respective connecting lines of the measuring electrodes are perpendicular to the tube axis and perpendicular to the magnetic field, and an electronics unit for signal registration and/or evaluation and for power supply of the coils, wherein the electronics unit is so embodied that it determines from the induced voltage the flow velocity of the fluid and/or the flow rate of the fluid for at least one subsection.
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公开(公告)号：US09631966B2
公开(公告)日：2017-04-25
申请号：US14432615
申请日：2013-09-19
Applicant: Endress+Hauser Flowtec AG
Inventor： Frank Voigt , Werner Wohlgemuth , Gunther Bahr
Abstract: A fill level monitoring system comprising at least one electrode for monitoring the fill level of a medium flowing in a pipe or tube, wherein the electrode has an integrated temperature sensor, wherein the fill level monitoring system further comprises an evaluation unit, which is embodied for monitoring the degree of filling of the pipe or tube and transmits a warning signal when the degree of filling subceeds a limit value, preferably a degree of filling of less than 80% of the tube diameter; and a flow measuring device having this fill level monitoring system.
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公开(公告)号：US20180209828A1
公开(公告)日：2018-07-26
申请号：US15326739
申请日：2015-07-16
Applicant: Endress + Hauser Flowtec AG
Inventor： Frank Voigt , Gunther Bahr , Thomas Kung
CPC classification number: G01F1/586 , G01F1/588 , G01F25/0007
Abstract: A magneto-inductive flow measuring device for ascertaining flow of a measured medium through a measuring tube having a measuring tube axis, comprising: at least a first coil component having a coil body for accommodating a coil core of a coil. The coil is wound on the coil body and the coil core is arranged in a first passageway of the coil body with a longitudinal axis of the coil core coaxial with the coil. At least two cable strands are arranged between the coil core and the coil body, wherein the cable strands serve for tapping the signal of two or more measuring electrodes arranged on the measuring tube. The cable strands extend within the coil component essentially along a cutting plane, which extends perpendicular to the measuring tube axis.
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公开(公告)号：US20140150567A1
公开(公告)日：2014-06-05
申请号：US14232976
申请日：2012-06-05
Applicant: Endress + Hauser Flowtec AG
Inventor： Frank Voigt , Gunther Bahr , Diego Uerlings , Werner Wohlgemuth
CPC classification number: G01F1/58 , G01F1/586 , G01F1/588 , H05K13/00 , Y10T29/4902
Abstract: A magneto inductive flow measuring device having a measuring tube and at least one magnet system arranged on the measuring tube, wherein the measuring tube has at least one planar area and an otherwise cylindrical lateral surface, which border the measuring tube from its environment, against which planar area the magnet system is prestressed The magnet system is prestressed against the planar area of the measuring tube by means of a screwed connection between measuring tube and magnet system and/or the magnet system is prestressed against the planar area of the measuring tube by means of a mounting clip, which is secured shape-interlocked to the measuring tube. A method for manufacturing the magneto inductive, flow measuring device is also discussed.
Abstract translation: 一种具有测量管和布置在测量管上的至少一个磁体系统的磁感应流量测量装置，其中测量管具有至少一个平面区域和另外的圆柱形侧表面，其与测量管与其环境相接合， 磁体系统预应力的平面区域磁体系统通过测量管和磁体系统之间的螺纹连接预应力抵靠测量管的平面区域，和/或磁体系统通过装置预先抵靠测量管的平面区域 安装夹具，其形状互锁固定到测量管上。 还讨论了制造磁感应流量测量装置的方法。
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