JPWO2019097239A5 - - Google Patents
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- JPWO2019097239A5 JPWO2019097239A5 JP2020544989A JP2020544989A JPWO2019097239A5 JP WO2019097239 A5 JPWO2019097239 A5 JP WO2019097239A5 JP 2020544989 A JP2020544989 A JP 2020544989A JP 2020544989 A JP2020544989 A JP 2020544989A JP WO2019097239 A5 JPWO2019097239 A5 JP WO2019097239A5
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- signal
- phase
- drive signal
- quadrature
- fluid
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- 239000012530 fluid Substances 0.000 claims description 50
- 230000003071 parasitic Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000001360 synchronised Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims 6
- 238000004590 computer program Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000002194 synthesizing Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1718916.8 | 2017-11-15 | ||
GB1718916.8A GB2568478B (en) | 2017-11-15 | 2017-11-15 | Apparatus for monitoring a fluid |
PCT/GB2018/053316 WO2019097239A1 (en) | 2017-11-15 | 2018-11-15 | Apparatus for monitoring a fluid |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021503090A JP2021503090A (ja) | 2021-02-04 |
JPWO2019097239A5 true JPWO2019097239A5 (ko) | 2022-10-20 |
JP7186787B2 JP7186787B2 (ja) | 2022-12-09 |
Family
ID=60805478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020544989A Active JP7186787B2 (ja) | 2017-11-15 | 2018-11-15 | 流体を監視するための装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11579108B2 (ko) |
EP (1) | EP3710818A1 (ko) |
JP (1) | JP7186787B2 (ko) |
CN (1) | CN111433596B (ko) |
GB (1) | GB2568478B (ko) |
WO (1) | WO2019097239A1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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GB201608280D0 (en) * | 2016-05-11 | 2016-06-22 | Heineken Uk Ltd | Connector |
CN113950834B (zh) * | 2019-05-31 | 2024-07-09 | 交互数字Vc控股公司 | 用于隐式多变换选择的变换选择 |
US20230029571A1 (en) * | 2019-10-25 | 2023-02-02 | Spartek Systems, Inc. | Wet gas capacitance probe |
US11486847B1 (en) * | 2019-10-25 | 2022-11-01 | Spartek Systems, Inc. | Method and apparatus for determining water content of a fluid |
DE102021107764A1 (de) | 2021-03-26 | 2022-09-29 | Endress+Hauser Conducta Gmbh+Co. Kg | Sensorschaltung, elektrochemischer Sensor, sowie Verfahren zum Schützen des elektrochemischen Sensors |
DE102021107754A1 (de) | 2021-03-26 | 2022-09-29 | Endress+Hauser Conducta Gmbh+Co. Kg | Sensorschaltung, elektrochemischer Sensor, sowie Verfahren zum Betreiben des elektrochemischen Sensors |
CN113533440B (zh) * | 2021-07-16 | 2022-05-17 | 瑞得设备科技(江苏)有限公司 | 一种油液状态监测装置及其制作方法 |
DE102022104312A1 (de) * | 2022-02-23 | 2023-08-24 | Endress+Hauser SE+Co. KG | Kompensierte Leitfähigkeitsbestimmung |
Family Cites Families (45)
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DE2701197A1 (de) | 1977-01-13 | 1978-07-20 | Friedl Richard | Feuchtigkeitsindikator |
JPS57136171A (en) * | 1981-02-17 | 1982-08-23 | Yokogawa Hokushin Electric Corp | Simultaneous measuring device for conductivity and permitivity |
US4491798A (en) * | 1981-12-21 | 1985-01-01 | Palmer James K | System for measuring conductivity of a liquid |
US4496454A (en) | 1983-10-19 | 1985-01-29 | Hewlett-Packard Company | Self cleaning electrochemical detector and cell for flowing stream analysis |
US5609576A (en) | 1994-09-13 | 1997-03-11 | Ivac Medical Systems, Inc. | Fluid flow impedance monitoring system |
US5565768A (en) * | 1994-11-10 | 1996-10-15 | Smiths, Industries Aerospace & Defense Systems, Inc. | Apparatus for detecting metallic debris in dielectric fluid having an indirectly heated thermistor for balancing a bridge network |
JP3318581B2 (ja) | 1995-02-06 | 2002-08-26 | 三菱電機株式会社 | 半導体流量測定装置 |
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DE102004063249A1 (de) * | 2004-12-23 | 2006-07-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sensorsystem und Verfahren zur kapazitiven Messung elektromagnetischer Signale biologischen Ursprungs |
US9589686B2 (en) | 2006-11-16 | 2017-03-07 | General Electric Company | Apparatus for detecting contaminants in a liquid and a system for use thereof |
US7691329B2 (en) | 2006-11-16 | 2010-04-06 | General Electric Company | Methods for detecting contaminants in a liquid |
WO2008101161A1 (en) * | 2007-02-15 | 2008-08-21 | Delphi Technologies, Inc. | Liquid properties sensor circuit |
US7977099B2 (en) | 2007-08-15 | 2011-07-12 | Hanna Instruments, Inc. | Method for alcohol content determination |
JP2009047671A (ja) | 2007-08-17 | 2009-03-05 | Institute Of National Colleges Of Technology Japan | パン・焼き菓子のインピーダンス測定方法 |
GB0718677D0 (en) * | 2007-09-25 | 2007-10-31 | 3M Innovative Properties Co | Capacitive sensor and proximity detector using it |
US7716978B2 (en) | 2007-10-26 | 2010-05-18 | Baker Hughes Incorporated | High resolution capacitance high conductivity fluid sensor |
US20100295565A1 (en) | 2008-01-09 | 2010-11-25 | Diraction, Llc | Automated phase separation and fuel quality sensor |
CN102067450B (zh) * | 2008-06-13 | 2014-04-30 | 皇家飞利浦电子股份有限公司 | 电容性接近性设备和包括电容性接近性设备的电子设备 |
US8552750B2 (en) * | 2009-01-29 | 2013-10-08 | D-2, Inc. | Apparatus and method for the measurement of electrical conductivity and dielectric constant of high impedance fluids |
GB0904180D0 (en) * | 2009-03-11 | 2009-04-22 | Renishaw Plc | Apparatus and method for digitising impedance |
US20100321036A1 (en) | 2009-06-22 | 2010-12-23 | Delaware Capital Formation, Inc. | Dual tone measurement of conductivity and dielectric properties |
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DE102011002447B4 (de) * | 2011-01-04 | 2014-07-10 | Ident Technology Ag | Kapazitiver Annäherungsensor sowie Verfahren zur kapazitiven Annäherungsdetektion |
US20120197566A1 (en) * | 2011-01-31 | 2012-08-02 | Delaware Capital Formation, Inc. | Instrumentation for measurement of capacitance and resistance at high resistance values with improved dynamic range and method for using same |
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WO2014116673A1 (en) | 2013-01-22 | 2014-07-31 | Cidra Corporate Services Inc. | Tomographic imaging of multiphase flows and liquid/froth interfaces using code division multiplexed electrical impedance sensing |
EP2976650B1 (en) * | 2013-03-15 | 2021-05-05 | Ilium Technology, Inc. | Apparatus and method for measuring electrical properties of matter |
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CN205080193U (zh) | 2015-11-04 | 2016-03-09 | 浙江大学 | 基于环状结构的非接触式流体电阻抗测量装置 |
GB2544286A (en) * | 2015-11-10 | 2017-05-17 | Abb Ltd | Method and apparatus for electrode impedance measurement |
CN106154048A (zh) | 2016-08-12 | 2016-11-23 | 浙江大学 | 基于数字相敏解调和虚拟电感技术的非接触式流体电阻抗测量装置及方法 |
US10416107B2 (en) | 2016-08-19 | 2019-09-17 | Ecolab Usa Inc. | Conductivity sensor with void correction |
KR20180038839A (ko) | 2016-10-07 | 2018-04-17 | 이진호 | 정전용량의 근접 검출 기술을 이용한 유체 감지 센서 |
US10545516B2 (en) | 2017-08-02 | 2020-01-28 | Schneider Electric Systems Usa, Inc. | Industrial process control transmitter for determining solution concentration |
CN108152361B (zh) | 2017-12-28 | 2021-09-21 | 爱德森(厦门)电子有限公司 | 在线发动机油液金属磨粒及温度集成监测装置及方法 |
GB2593624B (en) | 2018-10-24 | 2023-05-03 | 4T2 Sensors Ltd | Apparatus for monitoring a fluid |
-
2017
- 2017-11-15 GB GB1718916.8A patent/GB2568478B/en active Active
-
2018
- 2018-11-15 WO PCT/GB2018/053316 patent/WO2019097239A1/en unknown
- 2018-11-15 US US16/763,118 patent/US11579108B2/en active Active
- 2018-11-15 CN CN201880073499.5A patent/CN111433596B/zh active Active
- 2018-11-15 EP EP18808076.6A patent/EP3710818A1/en active Pending
- 2018-11-15 JP JP2020544989A patent/JP7186787B2/ja active Active
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