RU93005234A - MEASURING TEST - Google Patents

MEASURING TEST

Info

Publication number
RU93005234A
RU93005234A RU93005234/28A RU93005234A RU93005234A RU 93005234 A RU93005234 A RU 93005234A RU 93005234/28 A RU93005234/28 A RU 93005234/28A RU 93005234 A RU93005234 A RU 93005234A RU 93005234 A RU93005234 A RU 93005234A
Authority
RU
Russia
Prior art keywords
gas
measuring test
electrodes
conductive material
electrode
Prior art date
Application number
RU93005234/28A
Other languages
Russian (ru)
Other versions
RU2067750C1 (en
Inventor
Грей Гарри
Леонард Прайс Барри
Original Assignee
Бритиш Газ Плс
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
Priority claimed from GB909025948A external-priority patent/GB9025948D0/en
Application filed by Бритиш Газ Плс filed Critical Бритиш Газ Плс
Application granted granted Critical
Publication of RU2067750C1 publication Critical patent/RU2067750C1/en
Publication of RU93005234A publication Critical patent/RU93005234A/en

Links

Claims (1)

Использование: определение наличия в месте расположения пробника проводящего материала в гранулах или в жидком виде. Сущность изобретения: измерительный пробник содержит первый электрод, отделенный от второго электрода электроизоляционным пористым газопроницаемым материалом, средство для проведения газа через газопроницаемый материал и средство для первого и второго электродов с источником электрической энергии, когда зазор между электродами электрически замкнут посредством электропроводного материала.Usage: determination of the presence at the location of the probe of conductive material in granules or in liquid form. The inventive measuring probe contains a first electrode separated from the second electrode by an insulating porous gas-permeable material, means for conducting gas through the gas-permeable material, and means for the first and second electrodes with an electric energy source, when the gap between the electrodes is electrically closed by means of an electrically conductive material.
RU9193005234A 1990-11-29 1991-11-08 Measurement probe and device to measure level of current conductive material RU2067750C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909025948A GB9025948D0 (en) 1990-11-29 1990-11-29 Measuring probe
GB9025948.2 1990-11-29
PCT/GB1991/001971 WO1992009868A1 (en) 1990-11-29 1991-11-08 Measuring probe

Publications (2)

Publication Number Publication Date
RU2067750C1 RU2067750C1 (en) 1996-10-10
RU93005234A true RU93005234A (en) 1997-02-20

Family

ID=10686178

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9193005234A RU2067750C1 (en) 1990-11-29 1991-11-08 Measurement probe and device to measure level of current conductive material

Country Status (12)

Country Link
US (1) US5415042A (en)
EP (1) EP0559669B1 (en)
JP (1) JP2774871B2 (en)
AU (1) AU8864891A (en)
DE (1) DE69110904T2 (en)
ES (1) ES2073774T3 (en)
GB (2) GB9025948D0 (en)
IN (1) IN180220B (en)
RU (1) RU2067750C1 (en)
UA (1) UA41877C2 (en)
WO (1) WO1992009868A1 (en)
ZA (1) ZA918672B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6366105B1 (en) 1997-04-21 2002-04-02 Taiwan Semiconductor Manufacturing Company Electrical test apparatus with gas purge
SE517792C2 (en) * 1997-12-03 2002-07-16 Abs Pump Prod Ab Device for conductivity meters
JP6168067B2 (en) * 2012-12-24 2017-07-26 新東工業株式会社 Powder detection method and powder detection device
WO2015028306A1 (en) * 2013-08-28 2015-03-05 Sulzer Management Ag A probe for monitoring the surface level of a fluid in a vessel and a method of installing the probe in the vessel
RU2664926C1 (en) * 2017-12-13 2018-08-23 Федеральное государственное унитарное предприятие "Российский Федеральный ядерный центр-Всероссийский научно-исследовательский институт экспериментальной физики" (ФГУП "РФЯЦ-ВНИИЭФ") Liquid level monitoring system in process tanks

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539170A (en) *
GB814523A (en) * 1954-08-30 1959-06-10 Babcock & Wilcox Ltd Improvements in means for determining the presence or absence of a body at a particular location
US1978392A (en) * 1930-07-10 1934-10-23 Brockdorff Rudolf Von Liquid level indicating means
US2498232A (en) * 1948-05-10 1950-02-21 York Corp Electrical liquid level control
DE1473193A1 (en) * 1964-12-01 1969-04-17 Scharpf Geb Kg Level control device
US4382382A (en) * 1979-11-01 1983-05-10 General Electric Company Multilevel liquid sensing system
US4383544A (en) * 1980-09-03 1983-05-17 Vosper George W Boiler low water level sensing device
US4465088A (en) * 1980-09-03 1984-08-14 Vosper George W Construction of low water level sensing device for hot water boiler
GB2086056B (en) * 1980-10-10 1984-12-19 Smiths Industries Plc Calibration of capacitive fluid-gauging probes
DE3446060A1 (en) * 1984-12-18 1986-06-26 Columbus-Profivac GmbH, 7000 Stuttgart Device for monitoring the filling level in the suction container of a water suction box or the like
GB8704907D0 (en) * 1987-03-03 1987-04-08 Schlumberger Electronics Uk Ceramics
DE3881394T2 (en) * 1988-11-05 1993-09-09 Able Corp DETECTING THE SURFACE OF A LIQUID OR FOAM LAYER.
JP2731240B2 (en) * 1989-05-25 1998-03-25 富士重工業株式会社 Oil sensor

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