EA201290793A1 - Зонд для определения границ между веществами - Google Patents
Зонд для определения границ между веществамиInfo
- Publication number
- EA201290793A1 EA201290793A1 EA201290793A EA201290793A EA201290793A1 EA 201290793 A1 EA201290793 A1 EA 201290793A1 EA 201290793 A EA201290793 A EA 201290793A EA 201290793 A EA201290793 A EA 201290793A EA 201290793 A1 EA201290793 A1 EA 201290793A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- substances
- node
- volume
- found
- measurements
- Prior art date
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
- G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
- G01F23/242—Mounting arrangements for electrodes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/268—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/80—Arrangements for signal processing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
В настоящем изобретении описаны способ, устройство и компьютерная программа для нахождения местоположения границ между различными веществами в исследуемом объеме. Устройство использует по меньшей мере один измерительный зонд, электроды которого характеризуются тем, что они вместе образуют узел, отличающийся от прямой линии. При этом объем на расстоянии от упомянутого узла также может быть исследован этим узлом, то есть измерения могут осуществляться удаленно, что также позволяет избежать повреждений устройства в различных ситуациях при измерении. Путем использования ЕIТ-измерений и применения так называемого 1-D-σ-метода или методов машинного обучения находят распределения электрической проводимости в исследуемом объеме. В результате находят местоположения возможных границ между различными веществами или, например, толщину слоев различных веществ.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20105197A FI20105197A (fi) | 2010-03-01 | 2010-03-01 | Aineiden välisiä rajapintoja ilmaiseva sondi |
PCT/FI2011/050169 WO2011107657A1 (en) | 2010-03-01 | 2011-02-25 | A probe indicating intermaterial boundaries |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201290793A1 true EA201290793A1 (ru) | 2013-04-30 |
EA022686B1 EA022686B1 (ru) | 2016-02-29 |
Family
ID=42074316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201290793A EA022686B1 (ru) | 2010-03-01 | 2011-02-25 | Зонд для определения границ между веществами |
Country Status (13)
Country | Link |
---|---|
US (1) | US9182264B2 (ru) |
EP (1) | EP2542868A4 (ru) |
CN (1) | CN102906550B (ru) |
AU (1) | AU2011222860B2 (ru) |
BR (1) | BR112012022014A2 (ru) |
CA (1) | CA2790860C (ru) |
CL (1) | CL2012002413A1 (ru) |
EA (1) | EA022686B1 (ru) |
FI (1) | FI20105197A (ru) |
MX (1) | MX2012010026A (ru) |
PE (1) | PE20130620A1 (ru) |
WO (1) | WO2011107657A1 (ru) |
ZA (1) | ZA201207251B (ru) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105308445B (zh) * | 2013-03-07 | 2019-04-05 | 诺克索莱有限公司 | 用于调查目标域中的介电常数的方法和装置 |
FI20135940L (fi) * | 2013-09-19 | 2015-03-20 | Outotec Finland Oy | Menetelmä ja laite kiintoainelaskeuman mittaamiseksi monivaihejärjestelmässä |
NO20131375A1 (no) * | 2013-10-16 | 2015-04-17 | Roxar Flow Measurement As | Scale monitoring |
WO2017203095A1 (en) * | 2016-05-26 | 2017-11-30 | Rocsole Ltd | Determining an electrical property of interest of materials in a target region |
CN106289439A (zh) * | 2016-09-12 | 2017-01-04 | 莱克电气绿能科技(苏州)有限公司 | 一种应用于水箱缺水检测的*** |
AU2017420810A1 (en) * | 2017-06-28 | 2020-01-23 | HighService Technology & Services Limitada | Electrochemical sensor device for measuring the level of the pulp and foam interface inside a flotation cell and/or column, in a flotation process, the configuration of which allows the self-cleaning thereof |
CN109374083B (zh) * | 2018-10-31 | 2020-06-16 | 广州发展集团股份有限公司 | 立式油罐的液位获取方法和装置、收发油液位预警*** |
US11543552B2 (en) * | 2019-12-20 | 2023-01-03 | Halliburton Energy Services, Inc. | Determining distance to bed boundary uncertainty for borehole drilling |
CN112790755A (zh) * | 2021-02-24 | 2021-05-14 | 江苏济纶医工智能科技有限公司 | 一种用于流动血栓的电阻抗检测与在线治疗设备与方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPM654094A0 (en) | 1994-06-29 | 1994-07-21 | Alcoa Of Australia Limited | Thickener mud gauge (conductivity) |
US5719329B1 (en) | 1995-12-28 | 1999-11-16 | Univ Ohio | Ultrasonic measuring system and method of operation |
GB9908406D0 (en) | 1999-04-14 | 1999-06-09 | Process Tomography Foresight T | Tomographic system |
US7219545B2 (en) | 2004-07-28 | 2007-05-22 | Vertex Pharmaceuticals, Inc. | Sensor for levels of conductive liquids |
DE102005054203A1 (de) | 2005-11-14 | 2007-05-16 | Siemens Ag | Vorrichtung zum Ermitteln der Lage mindestens einer Phasengrenze durch Auswertung von Schallsignalen |
US7658119B2 (en) * | 2006-03-28 | 2010-02-09 | University Of Southern California | Biomimetic tactile sensor |
NL2001057C2 (nl) * | 2007-12-05 | 2009-06-08 | Fluid Well Instr B V | Meetinrichting en -werkwijze voor het lokaal meten van ten minste een elektrische eigenschap van de inhoud van de houder. |
GB0812022D0 (en) * | 2008-07-01 | 2008-08-06 | Ind Tomography Systems Plc | Structural dertmination apparatus and method |
CN101476917B (zh) * | 2009-01-20 | 2011-03-16 | 江苏工业学院 | 一种可同时检测液位和电导率的传感器 |
-
2010
- 2010-03-01 FI FI20105197A patent/FI20105197A/fi not_active Application Discontinuation
-
2011
- 2011-02-25 CA CA2790860A patent/CA2790860C/en not_active Expired - Fee Related
- 2011-02-25 AU AU2011222860A patent/AU2011222860B2/en not_active Ceased
- 2011-02-25 WO PCT/FI2011/050169 patent/WO2011107657A1/en active Application Filing
- 2011-02-25 EP EP11750238.5A patent/EP2542868A4/en not_active Withdrawn
- 2011-02-25 PE PE2012001377A patent/PE20130620A1/es not_active Application Discontinuation
- 2011-02-25 MX MX2012010026A patent/MX2012010026A/es active IP Right Grant
- 2011-02-25 US US13/581,199 patent/US9182264B2/en not_active Expired - Fee Related
- 2011-02-25 BR BR112012022014A patent/BR112012022014A2/pt not_active IP Right Cessation
- 2011-02-25 EA EA201290793A patent/EA022686B1/ru not_active IP Right Cessation
- 2011-02-25 CN CN201180011679.9A patent/CN102906550B/zh not_active Expired - Fee Related
-
2012
- 2012-08-31 CL CL2012002413A patent/CL2012002413A1/es unknown
- 2012-09-27 ZA ZA2012/07251A patent/ZA201207251B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI20105197A0 (fi) | 2010-03-01 |
AU2011222860A1 (en) | 2012-09-20 |
ZA201207251B (en) | 2013-06-29 |
EP2542868A4 (en) | 2015-01-21 |
CA2790860C (en) | 2016-01-19 |
EP2542868A1 (en) | 2013-01-09 |
FI20105197A (fi) | 2011-09-02 |
WO2011107657A1 (en) | 2011-09-09 |
CN102906550B (zh) | 2015-01-14 |
CN102906550A (zh) | 2013-01-30 |
AU2011222860B2 (en) | 2014-02-13 |
CL2012002413A1 (es) | 2013-01-18 |
BR112012022014A2 (pt) | 2016-07-19 |
CA2790860A1 (en) | 2011-09-09 |
EA022686B1 (ru) | 2016-02-29 |
US20130054191A1 (en) | 2013-02-28 |
US9182264B2 (en) | 2015-11-10 |
MX2012010026A (es) | 2012-09-21 |
PE20130620A1 (es) | 2013-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |