MAGNETIC FLOWMETER
    2.
    发明申请
    MAGNETIC FLOWMETER 审中-公开
    磁流量计

    公开(公告)号:WO2015006975A1

    公开(公告)日:2015-01-22

    申请号:PCT/CN2013/079689

    申请日:2013-07-19

    CPC classification number: G01F1/588 G01F1/586 G01F1/60

    Abstract: A magnetic flowmeter (102) for measuring flow rate of a process fluid includes: a magnetic coil (124A) arranged to apply a magnetic field to the process fluid. A pair of electrodes (124) electrically couple to the process fluid and are arranged to sense a voltage induced in the process fluid related to the applied magnetic field and the flow rate of the process fluid. A flow tube (108) of a non-conductive material is arranged to receive a flow of the process fluid therethrough. The flow tube (108) carries the magnetic coil (124A) and the pair of electrodes (124). Flow meter circuitry applies a current to the magnetic coil (124A) and receives the voltage sensed by the pair of electrodes (124). A magnetic field spreader (208A) is positioned proximate the magnetic coil (124A) and is arranged to spread the magnetic field emanating from the magnetic coil (124A) and direct the magnetic field into the flow tube (108). An exterior wrapper (206A) extends around the assembly and completes a magnetic circuit.

    Abstract translation: 用于测量处理流体的流量的磁流量计(102)包括:布置成向处理流体施加磁场的磁线圈(124A)。 一对电极(124)电耦合到过程流体并被布置成感测与所施加的磁场相关的过程流体感应的电压和过程流体的流量。 布置非导电材料的流管(108)以接收流过其中的流体流。 流管108承载电磁线圈(124A)和一对电极(124)。 流量计电路向电磁线圈(124A)施加电流并接收由该对电极(124)感测的电压。 磁场扩展器(208A)位于电磁线圈(124A)附近,并布置成扩展从磁线圈(124A)发出的磁场并将磁场引导到流管(108)中。 外部包装件(206A)围绕组件延伸并完成磁​​路。

    MESSROHR FÜR EIN DURCHFLUSSMESSGERÄT
    3.
    发明申请
    MESSROHR FÜR EIN DURCHFLUSSMESSGERÄT 审中-公开
    流量传感器用于流量计

    公开(公告)号:WO2013160020A1

    公开(公告)日:2013-10-31

    申请号:PCT/EP2013/055633

    申请日:2013-03-19

    Abstract: Messrohr (1) für ein Durchflussmessgerat, wobei das Messrohr (1) eine Auskleidung (A) aufweist, wobei die Auskleidung (A) wenigstens eine Dichtlippe (D1, D2, Dn) aufweist, welche Dichtlippe (D1, D2, Dn) dazu dient, eine Dichtwirkung zwischen dem Messrohr (1) und einer im eingebauten Zustand an das Messrohr (1) angrenzenden Rohrleitung (2) zu bewirken.

    Abstract translation: 测量管(1)一种Durchflussmessgerat,其中,所述测量管(1)具有一个衬里(A),所述衬垫(A)的至少一个密封唇(D1,D2,Dn)为,该密封唇(D1,D2,Dn)为用于 以在安装状态下在测量管实现在测量管(1)和一之间的密封作用(1)相邻的管道(2)。

    MULTIPHASE METER TO PROVIDE DATA FOR PRODUCTION MANAGEMENT
    5.
    发明申请
    MULTIPHASE METER TO PROVIDE DATA FOR PRODUCTION MANAGEMENT 审中-公开
    多元化表提供生产管理数据

    公开(公告)号:WO2012112254A3

    公开(公告)日:2012-10-26

    申请号:PCT/US2012021716

    申请日:2012-01-18

    Abstract: A method and apparatus for determining a volume of a phase of a multiphase fluid flowing in a production tubular is provided. A magnetic field is imparted on the fluid to align nuclei of the multiphase fluid along a direction of the magnetic field. A radio frequency signal is transmitted into the multiphase fluid to excite the nuclei, and a signal is detected from the nuclei responsive to the transmitted radio frequency signal. An amplitude of the detected signal is determined and the volume of the phase flowing in the production tubular is determined using the determined amplitude and an amplitude of a calibration signal.

    Abstract translation: 提供了一种用于确定在生产管中流动的多相流体的相的体积的方法和装置。 在流体上施加磁场以使多相流体的核沿着磁场的方向对准。 将射频信号传输到多相流体中以激发核,并且响应于所发射的射频信号从核检测信号。 确定检测信号的幅度,并且使用所确定的校准信号的幅度和振幅来确定在生产管中流动的相的体积。

    MULTIPHASE METER TO PROVIDE DATA FOR PRODUCTION MANAGEMENT
    6.
    发明申请
    MULTIPHASE METER TO PROVIDE DATA FOR PRODUCTION MANAGEMENT 审中-公开
    多相表为生产管理提供数据

    公开(公告)号:WO2012112254A2

    公开(公告)日:2012-08-23

    申请号:PCT/US2012/021716

    申请日:2012-01-18

    Abstract: A method and apparatus for determining a volume of a phase of a multiphase fluid flowing in a production tubular is provided. A magnetic field is imparted on the fluid to align nuclei of the multiphase fluid along a direction of the magnetic field. A radio frequency signal is transmitted into the multiphase fluid to excite the nuclei, and a signal is detected from the nuclei responsive to the transmitted radio frequency signal. An amplitude of the detected signal is determined and the volume of the phase flowing in the production tubular is determined using the determined amplitude and an amplitude of a calibration signal.

    Abstract translation: 提供了用于确定在生产管中流动的多相流体的相的体积的方法和设备。 在流体上施加磁场以沿着磁场的方向排列多相流体的核。 无线电频率信号被发射到多相流体中以激发核,并且响应于发射的无线电频率信号从核中检测到信号。 确定检测信号的幅度,并且使用所确定的幅度和校准信号的幅度来确定在生产管中流动的相的体积。

    MAGNETKREISVORRICHTUNG FÜR EIN MAGNETISCH-INDUKTIVES DURCHFLUSSMESSGERÄT
    7.
    发明申请
    MAGNETKREISVORRICHTUNG FÜR EIN MAGNETISCH-INDUKTIVES DURCHFLUSSMESSGERÄT 审中-公开
    磁路装置的磁性感应流量测量仪

    公开(公告)号:WO2012098007A1

    公开(公告)日:2012-07-26

    申请号:PCT/EP2012/000261

    申请日:2012-01-20

    CPC classification number: G01F1/586

    Abstract: Beschrieben und dargestellt ist eine Magnetkreisvorrichtung (1) zur Realisierung des Magnetkreises eines magnetisch-induktiven Durchflussmessgeräts, mit wenigstens einer ein Magnetfeld erzeugenden Spule (2b), mit wenigstens zwei sich gegenüberstehenden flächigen Polelementen (3a, 3b), zwischen denen sich im eingebauten Zustand das Messrohr des magnetisch-induktiven Durchflussmessgeräts befindet, und mit wenigstens einem magnetisch leitenden Verbindungselement (4a, 4b) zum Magnetschluss des Magnetkreises. Erfindungsgemäß ist der Querschnitt des Spulenkerns (2a) der Spule (2) oder/und des magnetisch leitenden Verbindungselements bzw. der magnetisch leitenden Verbindungselemente (4a, 4b) so klein wie möglich. Vorzugsweise ist das magnetisch leitende Verbindungselement bzw. sind die magnetisch leitenden Verbindungselemente (4a, 4b) bogenförmig ausgestaltet, so dass die resultierende Magnetkreisvorrichtung (1) eine ringförmige Außenkontur aufweist und wenigstens eines der flächigen Polelemente (3a, 3b) weiträumig umgreift.

    Abstract translation: 描述和说明的是一个磁路装置(1),用于实现一个磁感应流量计的磁路,产生(2b)中,具有至少两个相对的平坦极元件(3A,3B)至少一个磁场线圈之间,其中在安装状态下 在测量磁感应流量计的管,以及至少一个磁导连接元件(4A,4B)的磁路的磁路。 根据本发明,所述线圈(2)和/或导磁连接元件或磁导连接元件中的线圈芯(2a)的横截面(4A,4B)尽可能小。 优选地,所述磁性导电连接元件或是被配置弧形磁导连接元件(4A,4B),因此,所得到的磁性电路装置(1)包括一个环形的外轮廓与平面极元件中的至少一个(3A,3B)包括一个宽的区域。

    ELECTROMAGNETIC FLOW METER
    8.
    发明申请
    ELECTROMAGNETIC FLOW METER 审中-公开
    电磁流量计

    公开(公告)号:WO2012018962A1

    公开(公告)日:2012-02-09

    申请号:PCT/US2011/046510

    申请日:2011-08-03

    Applicant: GOUWENS, Lee

    Inventor: GOUWENS, Lee

    CPC classification number: G01F1/56 G01F1/586

    Abstract: A flow meter comprising a magnet, a substantially non-magnetic conduit adapted to convey conductive fluid flowing in said conduit, said conduit arranged proximate to said magnet, and a sensor for sensing distortion of lines of force created by said magnet when said fluid flows in said conduit. Neither the magnet nor the sensor need be in physical contact with the conduit that carries the conductive fluid.

    Abstract translation: 一种流量计,包括磁体,基本上非磁性导管,其适于输送在所述导管中流动的导电流体,所述导管布置在所述磁体附近,以及传感器,用于感测当所述流体流入时由所述磁体产生的力线的变形 说导管。 磁体和传感器都不需要与承载导电流体的导管物理接触。

    MAGNETIC FLOW METER AND METHOD OF MANUFACTURING A MAGNETIC FLOW METER
    9.
    发明申请
    MAGNETIC FLOW METER AND METHOD OF MANUFACTURING A MAGNETIC FLOW METER 审中-公开
    磁流量计及制造磁流量计的方法

    公开(公告)号:WO2010144235A1

    公开(公告)日:2010-12-16

    申请号:PCT/US2010/035897

    申请日:2010-05-24

    Abstract: A magnetic flow meter includes a first spud end, a second spud end, and a sensing area positioned between the first spud end and the second spud end. The sensing area has a wall thickness that is thinner than a thickness of the first spud end and the second spud end. The flow meter can be manufactured via molding while a plug is positioned in at least two holes of the magnetic flow meter. The flow meter can also be manufactured to have a near hermetic seal formed by inserting a flexible printed circuit board in a slit of a gasket and then either compressing a register cup surrounding the tube gasket or driving a pin into a center pin around which the tube gasket is positioned.

    Abstract translation: 磁流量计包括第一端头,第二端头和位于第一端头和第二端子之间的感测区域。 感测区域具有比第一端头和第二突出端的厚度更薄的壁厚。 流量计可以通过模制制造,而塞子位于磁流量计的至少两个孔中。 流量计还可以被制造成具有近似气密的密封,其通过将柔性印刷电路板插入垫圈的狭缝中而形成,然后压缩围绕管垫圈的定位杯或将销驱动到中心销周围, 垫片定位。

    SENSOR AND DETECTION DEVICE FOR USE OF THE SENSOR
    10.
    发明申请
    SENSOR AND DETECTION DEVICE FOR USE OF THE SENSOR 审中-公开
    用于传感器的传感器和检测装置

    公开(公告)号:WO2009088297A3

    公开(公告)日:2009-10-29

    申请号:PCT/NO2009000001

    申请日:2009-01-02

    CPC classification number: G01F1/74 G01F1/586 G01N33/2823 Y10T29/49071

    Abstract: A sensor of the inductive type comprising at least one support, wherein the support is provided with at least one coil, and wherein the coil is adapted to be fed with a high- frequency signal. The coil or each coil part thereof has its respective windings arranged in one plane and the support is formed of a disc-shaped substrate having a deformation temperature which is at least 1000°C. The windings are provided on the substrate by vapour deposition or etching. The sensor is adapted for operation selected in the frequency range of 1 MHz - 1 GHz. Through the substrate and in the centre of said at least one coil there may be arranged a core of ferromagnetic material. The sensor is expediently embeddable with the aid of glass ceramic material or glass material in an aperture in a holder of metal or metal alloy. The sensor is, for example, useful for multiphase measurement of a fluid flow containing a fraction of water, at a pressure selected in the range of 0 - 1500 bar and a temperature selected in the range of from -5O°C to +25O°C. The sensor is particularly useful in a sensor device in which with the aid of glass ceramic material or glass material there is embedded in at least one aperture in the holder a respective capacitive sensor, the holder via an intermediate piece being connected to an attachment flange designed for mounting on pipeline equipment which carries said fluid, so that the holder when so mounted penetrates into the fluid flow. Thus, said water fraction can be detected capacitively and at least partly inductively in a first measuring range and detected inductively in a second measuring range.

    Abstract translation: 包括至少一个支撑件的感应型传感器,其中所述支撑件设置有至少一个线圈,并且其中所述线圈适于馈送高频信号。 线圈或其每个线圈部分具有布置在一个平面中的各自的绕组,并且支撑件由具有至少1000℃的变形温度的盘形基板形成。 通过气相沉积或蚀刻在绕组上提供绕组。 传感器适用于在1 MHz - 1 GHz的频率范围内选择的操作。 通过基板并且在所述至少一个线圈的中心,可以布置铁磁材料的芯。 该传感器在玻璃陶瓷材料或玻璃材料的帮助下方便地嵌入到金属或金属合金的保持器的孔中。 例如,该传感器可用于在0至1500巴的范围内选择的压力和在-50℃至+ 250℃范围内选择的温度的多相测量含有一部分水的流体流 C。 该传感器在传感器装置中特别有用,其中借助于玻璃陶瓷材料或玻璃材料,嵌入在保持器中的至少一个孔中的相应的电容式传感器,保持器经由中间件连接到设计的附接凸缘 用于安装在承载所述流体的管道设备上,使得当安装时的保持器穿入流体流中。 因此,所述水分可以在第一测量范围内被电容性地和至少部分感应地检测并且在第二测量范围内被感应地检测。

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