Messeinrichtung zum Bestimmem der Förderstärke von Massengütern
    2.
    发明公开
    Messeinrichtung zum Bestimmem der Förderstärke von Massengütern 失效
    Messeinrichtung zum Bestimmem derFörderstärkevonMassengütern。

    公开(公告)号:EP0421111A2

    公开(公告)日:1991-04-10

    申请号:EP90116236.2

    申请日:1990-08-24

    申请人: CARL SCHENCK AG

    IPC分类号: G01F1/80 G01F1/78 G01G11/00

    摘要: Meßeinrichtung zur Durchführung des Verfahrens zum Bestimmen der Förderstärke von Massengütern (1), bei der die Massengüter über eine Fördereinrichtung (2) kontinuierlich transportiert werden, die mit einer Antriebseinrichtung (3) versehen ist. Dabei wird die Fördervorrichtung mit einem bestimmbaren Hub periodisch senkrecht zur Fördervorrichtung bewegt. Während des Hubvorgangs wird durch eine Kraftmeßvorrichtung (18) die Hubkraft gemessen. Gleichzeitig wird durch eine Sensorvorrichtung (8) die Hubgeschwindigkeit erfaßt, wobei in einer Auswerteeinrichtung (9) durch einen Rechenvorgang aus dem Hubgeschwindigkeitssignal und dem Hubkraftsignal die Förderstärke errechnet wird. In der Auswerteeinrichtung wird die periodische Hubkraft mit der periodischen Hubgeschwindigkeit moduliert und dieses Ausgangssignal über die Zeit integriert (11). Die dabei gemessenen Trägheitskräfte, die aus der Antriebsgeschwindigkeit herrühren (Korioliskraft), ergeben bei der Integration des Ausgangssignals über eine ganze Anzahl von Perioden einen Wert, der der Förderstärke entspricht.

    摘要翻译: 用于实施用于确定散装材料的进行速率的方法的测量系统,其中散装材料经由配备有驱动装置的输送装置连续输送。 同时,输送装置周期性地以可靠的升降机垂直于输送装置移动。 在提升操作期间,提升力由测力计装置测量。 通过传感器装置同时检测提升速度,通过计算操作,通过评估装置中的提升速度信号和提升力信号计算出进行速度。 在评价装置中,周期性提升力以周期性提升速度进行调制,并且该输出信号随时间而被积分。 在整个输出信号的整个周期中,由驱动速度(科里奥利力)产生的惯性力由此测量,给出与进位速率对应的值。

    COMPACT FLOWMETER AND RELATED METHOD
    4.
    发明公开

    公开(公告)号:EP3390979A1

    公开(公告)日:2018-10-24

    申请号:EP15820984.1

    申请日:2015-12-18

    IPC分类号: G01F1/84

    摘要: A flowmeter (5) is provided having a sensor assembly (10) connected to meter electronics (20), wherein the sensor assembly (10) comprises at least one driver (104), at least one pickoff (105), and a first D-shaped conduit (400A) configured to receive a process fluid therein, as well as a second D-shaped conduit (400B) configured to receive a process fluid therein.

    MEßSYSTEM ZUM MESSEN WENIGSTENS EINER MEßGRÖßE EINES FLUIDS SOWIE VERFAHREN ZUM BETREIBEN EINES SOLCHEN MEßSYSTEMS
    5.
    发明公开
    MEßSYSTEM ZUM MESSEN WENIGSTENS EINER MEßGRÖßE EINES FLUIDS SOWIE VERFAHREN ZUM BETREIBEN EINES SOLCHEN MEßSYSTEMS 审中-公开
    ME系统ZUM MESSEN WENIGSTENS EINERMEBSGRÖEEEINES液体SOWIE VERFAHREN ZUM BETREIBEN EINES SOLCHEN MEASSSTEMS

    公开(公告)号:EP3207341A1

    公开(公告)日:2017-08-23

    申请号:EP15759738.6

    申请日:2015-09-02

    IPC分类号: G01F1/84 G01F15/00 G01F15/18

    摘要: The measuring system functions to measure at least one measured variable of a flowing fluid and comprises a fluid supply line (60), a converter device (20) which has a tube (21) and at least one tube (22) and is equipped to provide at least one measurement signal (s1) corresponding to the at least one measured variable, a fluid return line (40), and a fluid extraction line (50). According to the invention, initially a first flow path (I) is established which leads from the lumen of the fluid supply line (60) to the lumen of the tube (21), further to the lumen of the tube (22), and further to the lumen of the fluid return line (40), nevertheless not to the lumen of the fluid extraction line (50), and afterward fluid is allowed to flow along said flow path (I), for example, for tempering and/or cleaning parts of the measuring system and/or to condition the fluid. Furthermore, according to the invention, a second fluid path (II) (instead of the first flow path) is established afterwards and which leads from the lumen of the fluid supply line (60) to the lumen of the first tube and parallel to the lumen of the second tube, and further from the lumen of the first tube or from the lumen of the second tube respectively to the lumen of the fluid extraction line, and fluid is allowed to flow along said second flow path (II). Furthermore, at least one measuring signal (s1) is generated during the flow of fluid along the second flow path, optionally also during the flow of the fluid along said first flow path, and said measuring signal is used to determine measurement values for the at least one measured variable.

    摘要翻译: 一种用于测量流动流体的至少一个测量变量的测量系统,包括流体供应管线,换能器装置,该换能器装置具有管和至少一个其他管,并且适于输送对应于至少一个测量信号的至少一个测量信号 一个测量变量,一个流体返回管线和一个流体抽取管线。 为了打开从流体供应管线的内腔通向管腔的第一流动路径,进一步到管的内腔并且进一步到达流体返回管线的内腔,同样不打开到管腔 流体抽取管线,并且此后允许流体沿着流动路径流动以保持温度和/或用于清洁测量系统的部件和/或用于调节流体。 另外,此后设置(而不是第一流动路径)以打开第二流动路径,该第二流动路径从流体供应管线的管腔通向第一管的管腔并且平行于第二管路的管腔 并且进一步从第一管的内腔以及从第二管的内腔进入到流体引出线的内腔,并且允许流体沿着第二流动路径流动。 此外,在允许流体沿着第二流动路径流动的同时,在给定的情况下,同时允许流体沿第一流动路径流动,以产生至少一个测量信号,并且将测量信号用于 确定至少一个测量变量的测量值。

    NET OIL AND GAS WELL TEST SYSTEM
    6.
    发明公开
    NET OIL AND GAS WELL TEST SYSTEM 审中-公开
    NETTOÖL-UND GASBOHRUNGSTESTSYSTEM

    公开(公告)号:EP2920558A1

    公开(公告)日:2015-09-23

    申请号:EP13854573.6

    申请日:2013-11-19

    IPC分类号: G01F1/78 E21B47/10

    摘要: A net oil and gas well test system for a set of oil and gas wells includes at least two net oil and gas measurement systems and a plurality of valves that are in fluid communication with the individual wells in the set and independently configurable between a first state, in which the valve routes flow to a first net oil and gas measurement system, and a second state, in which the valve routes flow to a second net oil and gas measurement system. Each net oil and gas measurement system suitably has the capability to measure a multiphase flow including oil, gas, and water without separation. For example, each measurement system can include a multiphase Coriolis meter and a water cut meter. Each measurement system suitably includes the capability to provide dynamic uncertainty estimates related to measurement of the multiphase flow.

    摘要翻译: 评估来自一组油气井中的单个井的流量的方法包括:将来自井的第一子集的输出通过第一管道流入第一流量测量系统,同时将来自井的第二子集的输出同时流动到 通过不同于第一导管的第二导管的第二流量测量系统。 测量通过第一流量测量系统的总流量和通过第二测量系统的总流量。 所述单独井的输出从所述第一和第二测量系统中的一个重新路由到所述第一和第二测量系统中的另一个。 在重新路由之后测量通过第一和第二测量系统中的至少一个的总流量。 在重新路由之前和之后的总流量之间的差异被用于评估来自所述个体井的流量。

    CORIOLIS MASS FLOW METER AND COMPONENTS THEREOF
    7.
    发明公开
    CORIOLIS MASS FLOW METER AND COMPONENTS THEREOF 审中-公开
    科里奥利流量传感器及其组件

    公开(公告)号:EP2507596A2

    公开(公告)日:2012-10-10

    申请号:EP10796496.7

    申请日:2010-12-02

    申请人: Precim Ltd.

    IPC分类号: G01F1/84

    摘要: A Coriolis mass flow meter and components thereof. One such component being a conduit having an inlet, an outlet, and a curved shape extending therebetween, and defining therein a flow path lying in an imaginary plane. The inlet and outlet each have an internal cross-sectional area having a first dimension in a direction along the plane and a second dimension in a direction perpendicular thereto. The first and second dimensions are the largest dimensions of each internal cross sectional area in the respective directions. The first dimension having a different magnitude of length than the second dimension.

    Fluid mass flow meters
    8.
    发明公开
    Fluid mass flow meters 失效
    Massendurchflussmesser。

    公开(公告)号:EP0579493A2

    公开(公告)日:1994-01-19

    申请号:EP93305553.5

    申请日:1993-07-15

    申请人: ABB K-FLOW INC.

    发明人: Perelshteyn, Mark

    IPC分类号: G01F1/84 G01F1/32

    CPC分类号: G01F1/80 G01F1/3263 G01F1/845

    摘要: A fluid mass flow meter comprises a swirl generator 16 followed by a convergent nozzle 20 which produce a strongly swirling flow with periodic pressure fluctuations. The flow is subjected to a Coriolis force in a divergent nozzle 26. The pressure fluctuations are sensed by axially-spaced pressure-collecting pipes 32, 32', and a phase shift in the pressure fluctuations between the two pipes due to the Coriolis force is a measure of mass flow.

    摘要翻译: 流体质量流量计包括涡流发生器16,其后面是会聚喷嘴20,其产生具有周期性压力波动的强旋流。 流体在发散喷嘴26中经受科里奥利力。压力波动由轴向间隔的压力收集管32,32'感测,并且由于科里奥利力而导致两管之间的压力波动的相移是 质量流量的度量。

    NET OIL AND GAS WELL TEST SYSTEM
    9.
    发明公开
    NET OIL AND GAS WELL TEST SYSTEM 审中-公开
    NETTOÖL-和天然气钻探测试系统

    公开(公告)号:EP2920558A4

    公开(公告)日:2017-01-11

    申请号:EP13854573

    申请日:2013-11-19

    申请人: INVENSYS SYS INC

    IPC分类号: G01F1/78 E21B21/06 E21B47/10

    摘要: A net oil and gas well test system for a set of oil and gas wells includes at least two net oil and gas measurement systems and a plurality of valves that are in fluid communication with the individual wells in the set and independently configurable between a first state, in which the valve routes flow to a first net oil and gas measurement system, and a second state, in which the valve routes flow to a second net oil and gas measurement system. Each net oil and gas measurement system suitably has the capability to measure a multiphase flow including oil, gas, and water without separation. For example, each measurement system can include a multiphase Coriolis meter and a water cut meter. Each measurement system suitably includes the capability to provide dynamic uncertainty estimates related to measurement of the multiphase flow.