SU494615A1 - Индукционный бесконтактный датчик уровн жидких металлов - Google Patents

Индукционный бесконтактный датчик уровн жидких металлов

Info

Publication number
SU494615A1
SU494615A1 SU1947940A SU1947940A SU494615A1 SU 494615 A1 SU494615 A1 SU 494615A1 SU 1947940 A SU1947940 A SU 1947940A SU 1947940 A SU1947940 A SU 1947940A SU 494615 A1 SU494615 A1 SU 494615A1
Authority
SU
USSR - Soviet Union
Prior art keywords
level sensor
liquid metal
metal level
contact liquid
induction non
Prior art date
Application number
SU1947940A
Other languages
English (en)
Russian (ru)
Inventor
Эдуард Иванович Шмаков
Борис Израеливич Медовар
Анатолий Иванович Чвертко
Владимир Васильевич Коваль
Вячислав Георгиевич Федотенков
Олег Петрович Бондаренко
Анатолий Иосифович Кравчук
Александр Михайлович Марченко
Алексей Георгиевич Богаченко
Original Assignee
Ордена Ленина И Ордена Трудового Красного Знамени Института Электросварки Им.Е.О.Патона
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 Ордена Ленина И Ордена Трудового Красного Знамени Института Электросварки Им.Е.О.Патона filed Critical Ордена Ленина И Ордена Трудового Красного Знамени Института Электросварки Им.Е.О.Патона
Priority to SU1947940A priority Critical patent/SU494615A1/ru
Priority to FR7425222A priority patent/FR2238920B1/fr
Priority to GB3218574A priority patent/GB1471480A/en
Priority to SE7409453A priority patent/SE403185B/xx
Priority to IT4165174A priority patent/IT1036543B/it
Priority to US05/584,928 priority patent/US4027233A/en
Application granted granted Critical
Publication of SU494615A1 publication Critical patent/SU494615A1/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
    • G01F23/26—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
    • G01F23/261—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 for discrete levels
    • 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
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Continuous Casting (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
SU1947940A 1973-07-23 1973-07-23 Индукционный бесконтактный датчик уровн жидких металлов SU494615A1 (ru)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SU1947940A SU494615A1 (ru) 1973-07-23 1973-07-23 Индукционный бесконтактный датчик уровн жидких металлов
FR7425222A FR2238920B1 (enrdf_load_stackoverflow) 1973-07-23 1974-07-19
GB3218574A GB1471480A (en) 1973-07-23 1974-07-19 Contactless inductance interface pickup
SE7409453A SE403185B (sv) 1973-07-23 1974-07-19 Kontaktlos induktionsgivare for att i en behallare avkenna fasgrensen mellan tva medier
IT4165174A IT1036543B (it) 1973-07-23 1974-07-23 Trasduttore ad induzione senza contatto del limite di separazione fra due ambienti
US05/584,928 US4027233A (en) 1973-07-23 1975-06-09 Contactless inductance pickup for detecting the interface of two media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1947940A SU494615A1 (ru) 1973-07-23 1973-07-23 Индукционный бесконтактный датчик уровн жидких металлов

Publications (1)

Publication Number Publication Date
SU494615A1 true SU494615A1 (ru) 1975-12-05

Family

ID=20561142

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1947940A SU494615A1 (ru) 1973-07-23 1973-07-23 Индукционный бесконтактный датчик уровн жидких металлов

Country Status (5)

Country Link
FR (1) FR2238920B1 (enrdf_load_stackoverflow)
GB (1) GB1471480A (enrdf_load_stackoverflow)
IT (1) IT1036543B (enrdf_load_stackoverflow)
SE (1) SE403185B (enrdf_load_stackoverflow)
SU (1) SU494615A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2456118C1 (ru) * 2011-03-31 2012-07-20 Сергей Маркович Нехамин Способ контроля уровня жидкой металлической или шлаковой ванны в кристаллизаторе и устройство для его осуществления

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU80410A1 (de) * 1978-10-25 1980-05-07 Arbed Verfahren zur messung des fuellstandes von metallen in gefaessen,insbesondere in stranggiesskokillen
SE421088B (sv) * 1979-01-31 1981-11-23 Inst Elektroswarki Patona Induktionsgivare for avkenning av en smelt metalls niva
DE3541967A1 (de) * 1985-11-27 1987-06-04 Interatom Flacher induktiver fuellstandsfuehler fuer fluessige metalle
US5232043A (en) * 1989-03-14 1993-08-03 Leybold Aktiengesellschaft Device for identifying the solid-liquid interface of a melt
DE3908199A1 (de) * 1989-03-14 1990-09-27 Leybold Ag Vorrichtung zur identifizierung der erstarrungsfront einer schmelze
EP2480878B1 (en) 2009-09-22 2019-04-17 Adem Impedance sensing systems and methods for use in measuring constituents in solid and fluid objects
US9528814B2 (en) 2011-05-19 2016-12-27 NeoVision, LLC Apparatus and method of using impedance resonance sensor for thickness measurement
US9465089B2 (en) 2011-12-01 2016-10-11 Neovision Llc NMR spectroscopy device based on resonance type impedance (IR) sensor and method of NMR spectra acquisition
US8952708B2 (en) 2011-12-02 2015-02-10 Neovision Llc Impedance resonance sensor for real time monitoring of different processes and methods of using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2456118C1 (ru) * 2011-03-31 2012-07-20 Сергей Маркович Нехамин Способ контроля уровня жидкой металлической или шлаковой ванны в кристаллизаторе и устройство для его осуществления

Also Published As

Publication number Publication date
IT1036543B (it) 1979-10-30
SE403185B (sv) 1978-07-31
FR2238920A1 (enrdf_load_stackoverflow) 1975-02-21
SE7409453L (sv) 1975-01-24
FR2238920B1 (enrdf_load_stackoverflow) 1976-10-22
GB1471480A (en) 1977-04-27

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