RU2067750C1 - Измерительный пробник и устройство для измерения уровня электропроводного материала - Google Patents

Измерительный пробник и устройство для измерения уровня электропроводного материала Download PDF

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Publication number
RU2067750C1
RU2067750C1 RU9193005234A RU93005234A RU2067750C1 RU 2067750 C1 RU2067750 C1 RU 2067750C1 RU 9193005234 A RU9193005234 A RU 9193005234A RU 93005234 A RU93005234 A RU 93005234A RU 2067750 C1 RU2067750 C1 RU 2067750C1
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RU
Russia
Prior art keywords
probe
electrodes
gas
level
conductive material
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Application number
RU9193005234A
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English (en)
Russian (ru)
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RU93005234A (ru
Inventor
Грей Гарри
Леонард Прайс Барри
Original Assignee
Бритиш Газ Плс
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Publication of RU2067750C1 publication Critical patent/RU2067750C1/ru
Publication of RU93005234A publication Critical patent/RU93005234A/ru

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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
    • 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
    • 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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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
RU9193005234A 1990-11-29 1991-11-08 Измерительный пробник и устройство для измерения уровня электропроводного материала RU2067750C1 (ru)

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 true RU2067750C1 (ru) 1996-10-10
RU93005234A RU93005234A (ru) 1997-02-20

Family

ID=10686178

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9193005234A RU2067750C1 (ru) 1990-11-29 1991-11-08 Измерительный пробник и устройство для измерения уровня электропроводного материала

Country Status (12)

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

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 (sv) * 1997-12-03 2002-07-16 Abs Pump Prod Ab Anordning vid ledningsförmågemätare
DE112013006195T5 (de) * 2012-12-24 2015-09-10 Sintokogio, Ltd. Verfahren zum Detektieren von Pulver und Pulver-Detektionsvorrichtung
EP3039388A1 (en) * 2013-08-28 2016-07-06 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 (ru) * 2017-12-13 2018-08-23 Федеральное государственное унитарное предприятие "Российский Федеральный ядерный центр-Всероссийский научно-исследовательский институт экспериментальной физики" (ФГУП "РФЯЦ-ВНИИЭФ") Система контроля уровня жидкости в технологических резервуарах

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539170A (enExample) *
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 (de) * 1964-12-01 1969-04-17 Scharpf Geb Kg Niveauregeleinrichtung
US4382382A (en) * 1979-11-01 1983-05-10 General Electric Company Multilevel liquid sensing system
US4465088A (en) * 1980-09-03 1984-08-14 Vosper George W Construction of low water level sensing device for hot water boiler
US4383544A (en) * 1980-09-03 1983-05-17 Vosper George W Boiler low water level sensing device
GB2086056B (en) * 1980-10-10 1984-12-19 Smiths Industries Plc Calibration of capacitive fluid-gauging probes
DE3446060A1 (de) * 1984-12-18 1986-06-26 Columbus-Profivac GmbH, 7000 Stuttgart Einrichtung zur ueberwachung der fuellhoehe im saugbehaelter eines wassersaugers o.dgl.
GB8704907D0 (en) * 1987-03-03 1987-04-08 Schlumberger Electronics Uk Ceramics
DE3881394T2 (de) * 1988-11-05 1993-09-09 Able Corp Detektion der oberflaeche einer fluessigkeit oder schaumschicht.
JP2731240B2 (ja) * 1989-05-25 1998-03-25 富士重工業株式会社 オイルセンサ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент ФРГ N 3446060, кл. G 01 F 23/24, опубл. 1986. Патент ФПГ N 1473193, кл. G 01 F 23/24, опубл. 1969. *

Also Published As

Publication number Publication date
GB9025948D0 (en) 1991-01-16
GB9122835D0 (en) 1991-12-11
IN180220B (enExample) 1998-01-17
ZA918672B (en) 1992-08-26
GB2250346B (en) 1994-05-25
AU8864891A (en) 1992-06-25
UA41877C2 (uk) 2001-10-15
US5415042A (en) 1995-05-16
JP2774871B2 (ja) 1998-07-09
WO1992009868A1 (en) 1992-06-11
JPH06502918A (ja) 1994-03-31
EP0559669A1 (en) 1993-09-15
GB2250346A (en) 1992-06-03
EP0559669B1 (en) 1995-06-28
DE69110904D1 (de) 1995-08-03
DE69110904T2 (de) 1995-12-14
ES2073774T3 (es) 1995-08-16

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