EA201490196A1 - Способ и устройство измерения уровня - Google Patents

Способ и устройство измерения уровня

Info

Publication number
EA201490196A1
EA201490196A1 EA201490196A EA201490196A EA201490196A1 EA 201490196 A1 EA201490196 A1 EA 201490196A1 EA 201490196 A EA201490196 A EA 201490196A EA 201490196 A EA201490196 A EA 201490196A EA 201490196 A1 EA201490196 A1 EA 201490196A1
Authority
EA
Eurasian Patent Office
Prior art keywords
radiation
phase
boundary
sensors
determining
Prior art date
Application number
EA201490196A
Other languages
English (en)
Other versions
EA027127B1 (ru
Inventor
Эдгар Рамон Санчес Галисия
Кеннет Джеймс
Стефен Джон Роу
Original Assignee
Джонсон Мэтти Паблик Лимитед Компани
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Джонсон Мэтти Паблик Лимитед Компани filed Critical Джонсон Мэтти Паблик Лимитед Компани
Publication of EA201490196A1 publication Critical patent/EA201490196A1/ru
Publication of EA027127B1 publication Critical patent/EA027127B1/ru

Links

Classifications

    • 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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • 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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
    • G01F23/2885—X-rays; Gamma rays or other forms of ionising radiation for discrete levels
    • 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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/288—X-rays; Gamma rays or other forms of ionising radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Radiation (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)

Abstract

Изобретение касается способа и устройства для определения местоположения границы фаз, такой как уровень наполнения, в резервуаре. Способ содержит этапы предоставления по меньшей мере одного источника излучения, способного испускать излучение сквозь часть внутреннего пространства резервуара, предоставления множества датчиков излучения, каждый датчик способен обнаруживать в части упомянутого диапазона измерения излучение, испускаемое источником, и предоставления средства обработки данных для вычисления положения границы фаз из величины излучения, обнаруженного датчиками, способ характеризуется тем, что средство обработки данных вычисляет положение границы фаз из величины излучения, обнаруженного датчиками, посредством (i) первого этапа определения в пределах каскада какого датчика находится граница фаз, и затем (ii) второго этапа определения положения границы фаз в пределах каскада датчика, определенного на этапе (i).
EA201490196A 2011-07-01 2012-06-29 Способ и устройство для определения местоположения границы сред в резервуаре EA027127B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1111211.7A GB201111211D0 (en) 2011-07-01 2011-07-01 Level measurement method and apparatus
PCT/GB2012/051530 WO2013005011A1 (en) 2011-07-01 2012-06-29 Level measurement method and apparatus

Publications (2)

Publication Number Publication Date
EA201490196A1 true EA201490196A1 (ru) 2014-04-30
EA027127B1 EA027127B1 (ru) 2017-06-30

Family

ID=44511916

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490196A EA027127B1 (ru) 2011-07-01 2012-06-29 Способ и устройство для определения местоположения границы сред в резервуаре

Country Status (9)

Country Link
US (1) US9891091B2 (ru)
EP (1) EP2726828B1 (ru)
CN (1) CN103765172B (ru)
AU (1) AU2012280030B2 (ru)
BR (1) BR112013033869B1 (ru)
CA (1) CA2840661C (ru)
EA (1) EA027127B1 (ru)
GB (2) GB201111211D0 (ru)
WO (1) WO2013005011A1 (ru)

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GB201322944D0 (en) * 2013-12-23 2014-02-12 Johnson Matthey Plc Scanning instrument
GB201417969D0 (en) 2014-10-10 2014-11-26 Johnson Matthey Plc Apparatus and method for determining a level of a fluid within a vessel
EP3093628B1 (de) * 2015-05-13 2020-05-27 VEGA Grieshaber KG Alterungskompensation und temperaturkompensation eines photomultipliers in einem radiometrischen messgerät mit szintillatoranordnung
EP3115779B1 (en) * 2015-07-06 2023-07-26 ABB Schweiz AG System and method for measuring a signal propagation speed in a liquid or gaseous medium
US10429063B2 (en) 2016-01-27 2019-10-01 Fluid Handling Llc Smart algorithm to determine “steam boiler water condition”
CN106352952B (zh) * 2016-08-09 2020-02-14 中石化宁波工程有限公司 一种固体料位检测装置及检测方法
CN106197550B (zh) * 2016-08-17 2018-07-06 西安交通大学 集测厚仪、密度计和料位计于一体的测量装置及测量方法
DE102017210954A1 (de) * 2017-06-28 2019-01-03 Vega Grieshaber Kg Erfassungseinheit zur Detektion radioaktiver Strahlung für ein System zur radiometrischen Füllstandmessung
DE102017130534B4 (de) * 2017-12-19 2020-12-03 Endress+Hauser SE+Co. KG Verfahren zum Kalibrieren einer radiometrischen Dichte-Messvorrichtung
US11455656B2 (en) * 2019-11-18 2022-09-27 Walmart Apollo, Llc Methods and apparatus for electronically providing item advertisement recommendations
US11392984B2 (en) 2019-11-20 2022-07-19 Walmart Apollo, Llc Methods and apparatus for automatically providing item advertisement recommendations
US11733138B1 (en) 2021-01-08 2023-08-22 Vega Americas, Inc. Multi-density array controller

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674695A (en) * 1950-07-27 1954-04-06 Sun Oil Co Determination of level of a body of material in a vessel
US2765410A (en) * 1951-10-16 1956-10-02 Texas Co Determination of fluid levels
US3594575A (en) * 1968-08-30 1971-07-20 Industrial Nucleonics Corp Linearization of radiation gauges for measuring the quantity of fluidic materials in containers
US3654458A (en) 1969-01-06 1972-04-04 Combustion Eng Means for detection and control of liquid level in a vessel
FR2529325B1 (fr) 1982-06-24 1986-03-28 Commissariat Energie Atomique Dispositif de mesure du niveau d'eau dans une enceinte
US5099124A (en) * 1990-07-24 1992-03-24 Benson Royal H Level detecting apparatus
CN1082661C (zh) * 1996-12-31 2002-04-10 中国科学院上海原子核研究所 高温高压反应釜内的料量测量方法及装置
SE9703360D0 (sv) * 1997-09-17 1997-09-17 Btg Kaelle Inventing Ab Sätt och anordning för bestämning av nivån för en vätska i en behållande
US6104033A (en) 1998-06-15 2000-08-15 Uop Llc Method of determining fluid level and interface in a closed vessel
DE10043629A1 (de) * 2000-09-01 2002-03-14 Endress Hauser Gmbh Co Vorrichtung zur Bestimmung und/oder Überwachung der Dichte und/oder des Füllstands eines Füllguts in einem Behälter
GB0817107D0 (en) 2008-09-18 2008-10-29 Johnson Matthey Plc Level measurement system
US8324572B2 (en) * 2009-05-29 2012-12-04 Endress + Hauser Flowtec Ag Radiometric fill level measuring arrangement
DE102012105922A1 (de) * 2012-07-03 2014-01-09 Endress + Hauser Gmbh + Co. Kg Radiometrische Messanordnung und Verfahren zur Detektion von Ansatzbildung in einer radiometrischen Messanordnung

Also Published As

Publication number Publication date
GB2492486A (en) 2013-01-02
AU2012280030B2 (en) 2016-02-04
GB201111211D0 (en) 2011-08-17
EA027127B1 (ru) 2017-06-30
EP2726828B1 (en) 2021-01-20
US9891091B2 (en) 2018-02-13
GB2492486B (en) 2013-12-18
CA2840661C (en) 2020-10-13
BR112013033869A2 (pt) 2017-02-07
CA2840661A1 (en) 2013-01-10
GB201211611D0 (en) 2012-08-15
CN103765172B (zh) 2017-03-29
WO2013005011A1 (en) 2013-01-10
CN103765172A (zh) 2014-04-30
AU2012280030A1 (en) 2014-01-30
EP2726828A1 (en) 2014-05-07
US20140136127A1 (en) 2014-05-15
BR112013033869B1 (pt) 2020-04-14

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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 BY KG TJ TM