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    STEAM CHARACTERISTICS AUTOMATIC MEASURING DEVICE AND GEOTHERMAL POWER GENERATING DEVICE
    1.
    发明授权
    STEAM CHARACTERISTICS AUTOMATIC MEASURING DEVICE AND GEOTHERMAL POWER GENERATING DEVICE 有权

    公开(公告)号：EP2333331B1

    公开(公告)日：2018-09-05

    申请号：EP09817518.5

    申请日：2009-10-02

    申请人： Fuji Electric Co., Ltd. ,  Geothermal Engineering Co., Ltd. ,  NIKKISO CO., LTD.

    发明人： MYOUGAN, Ichiro ,  HISHI, Yasuyuki ,  AOKI, Toshiaki

    IPC分类号： F03G4/00 ,  G01N27/10 ,  G01N27/416 ,  G01N33/18 ,  F03G7/04 ,  G01N27/08

    CPC分类号： F03G7/04 ,  G01N27/08 ,  Y02E10/10

    摘要： Provided is a steam characteristics automatic measuring device capable of automatically, ideally also continuously measuring the characteristics of steam taken from a production well, without being affected by interfering components, such as hydrogen sulfide gas and carbon dioxide gas contained in large quantities in steam taken from under the ground, which enables the operator to continuously understand the characteristics of steam and support a smooth operation of a geothermal power plant. The device has a silica monitor for measuring a concentration of silica included in a condensate obtained by cooling steam taken from under the ground; an electrical conductivity meter for automatically measuring the electrical conductivity thereof; a pH meter for automatically measuring the pH value thereof; and a data processing transmitter for automatically transmitting data measured by each of the monitor and meters. A geothermal power-generating device equipped with the steam characteristics automatic measuring device is also provided.

    ELECTRO-MAGNETIC INDUCTION FLUID CONDUCTIVITY SENSOR
    2.
    发明公开
    ELECTRO-MAGNETIC INDUCTION FLUID CONDUCTIVITY SENSOR 审中-公开

    公开(公告)号：EP3183564A4

    公开(公告)日：2018-01-10

    申请号：EP15833228

    申请日：2015-08-11

    申请人： ROCKLAND SCIENT INTERNATIONAL INC

    发明人： LUECK ROLF GERO

    IPC分类号： G01R27/22 ,  G01N27/02 ,  G01N27/08

    CPC分类号： G01N27/08 ,  G01N27/025 ,  G01R27/22

    摘要： An electro-magnetic induction fluid conductivity sensor is described which includes a hollow non-conductive body defining a fluid chamber. The fluid chamber has a first end and a second end. A voltage transformer is provided which is capable of inducing an electric field into fluid positioned within the fluid chamber, thereby causing an electric current to flow through the fluid. An instrument is provide for measuring the electric current. A conductive shunt receives the electric current induced by the voltage transformer in the liquid at the first end of the sample chamber and returning the electric current to the second end to complete an electrical circuit.

    AMPEROMETRIC SENSOR SYSTEM
    4.
    发明公开
    AMPEROMETRIC SENSOR SYSTEM 有权
    放大器传感器

    公开(公告)号：EP2676122A4

    公开(公告)日：2015-07-01

    申请号：EP12746823

    申请日：2012-02-14

    申请人： SILVERI MICHAEL A

    发明人： SILVERI MICHAEL A

    IPC分类号： G01N27/416

    CPC分类号： G01N27/08 ,  F04D1/04 ,  G01N27/06 ,  G01N27/4168 ,  Y10T29/49002

    摘要： A sensor system that measures at least one parameter of water includes an electronics subsystem and includes a sensor housing electrically and mechanically coupled to the electronics subsystem. The sensor housing encloses a chamber that receives water via at least one inlet and that releases water via at least one outlet. At least one sensor has at least one electrode exposed to water in the chamber. A flow generator causes water to flow through the chamber. A plurality of objects within the chamber move in response to the water flow and abrasively clean the at least one electrode. Preferably, the sensor system includes a chlorine sensor having at least two electrodes. The electronics subsystem applies a first differential voltage between the two electrodes during a measurement interval and then applies a second differential voltage between the two electrodes during an interval following the measurement interval.

    STEAM CHARACTERISTICS AUTOMATIC MEASURING DEVICE AND GEOTHERMAL POWER GENERATING DEVICE
    5.
    发明公开
    STEAM CHARACTERISTICS AUTOMATIC MEASURING DEVICE AND GEOTHERMAL POWER GENERATING DEVICE 审中-公开
    装置：用于产生能量地热蒸汽特性的自动测量和设备

    公开(公告)号：EP2333331A4

    公开(公告)日：2014-07-30

    申请号：EP09817518

    申请日：2009-10-02

    申请人： FUJI ELECTRIC CO LTD ,  GEOTHERMAL ENGINEERING CO LTD ,  NIKKISO CO LTD

    发明人： MYOUGAN ICHIRO ,  HISHI YASUYUKI ,  AOKI TOSHIAKI

    IPC分类号： F03G4/00 ,  F03G7/04 ,  G01N27/08 ,  G01N27/10 ,  G01N27/416 ,  G01N33/18

    CPC分类号： F03G7/04 ,  G01N27/08 ,  Y02E10/10

    摘要： Provided is a steam characteristics automatic measuring device capable of automatically, ideally also continuously measuring the characteristics of steam taken from a production well, without being affected by interfering components, such as hydrogen sulfide gas and carbon dioxide gas contained in large quantities in steam taken from under the ground, which enables the operator to continuously understand the characteristics of steam and support a smooth operation of a geothermal power plant. The device has a silica monitor for measuring a concentration of silica included in a condensate obtained by cooling steam taken from under the ground; an electrical conductivity meter for automatically measuring the electrical conductivity thereof; a pH meter for automatically measuring the pH value thereof; and a data processing transmitter for automatically transmitting data measured by each of the monitor and meters. A geothermal power-generating device equipped with the steam characteristics automatic measuring device is also provided.

    System und Verfahren zur Bestimmung der Konzentration einer Substanz in einer Flüssigkeit
    8.
    发明公开
    System und Verfahren zur Bestimmung der Konzentration einer Substanz in einer Flüssigkeit 审中-公开
    系统和方法，用于确定在液体中的物质的浓度

    公开(公告)号：EP1783484A1

    公开(公告)日：2007-05-09

    申请号：EP05024074.6

    申请日：2005-11-04

    申请人： F.HOFFMANN-LA ROCHE AG ,  Roche Diagnostics GmbH

    发明人： Zaugg, Claudio

    IPC分类号： G01N27/08 ,  G01N27/49 ,  G01N27/10 ,  G01N33/487

    CPC分类号： A61B5/14525 ,  A61B5/1486 ,  G01N27/08

    摘要： Ein Analysesystem (1) hat eine Messzelle (2) zur Bestimmung einer Konzentration einer Substanz in einer Flüssigkeit. Die Messzelle (2) hat einen Sensor (14), der ein der Konzentration entsprechendes Signal erzeugt, wenn die Flüssigkeit dem Sensor (14) über einen ersten Kanal (4) zugeführt und über einen zweiten Kanal (6) von ihm abgeführt wird. Eine Einrichtung (8, 10, 12) zur Messung einer Leitfähigkeit der am Sensor (14) vorbeiströmenden Flüssigkeit ist an die Messzelle (2) gekoppelt.

    摘要翻译： 该系统具有一个测量单元（2），用于确定开采物质的浓度E.G. 葡萄糖在液体E.G. 血。 测量单元具有传感器（14）做了可生产当流体被提供到传感器通过信道（4）和从传感器通过另一个信道（6）排出对应于物质的浓度的信号。 用于测量流过所述传感器的流体的导电性的测量装置联接到所述测量单元。 因此独立claimsoft包括用于确定性的采矿的方法在液体中的物质的浓度。