GB1357312A - Device for measuring the temperature of ferromagnetic bodies - Google Patents

Device for measuring the temperature of ferromagnetic bodies

Info

Publication number
GB1357312A
GB1357312A GB181273A GB181273A GB1357312A GB 1357312 A GB1357312 A GB 1357312A GB 181273 A GB181273 A GB 181273A GB 181273 A GB181273 A GB 181273A GB 1357312 A GB1357312 A GB 1357312A
Authority
GB
United Kingdom
Prior art keywords
temperature
coil
sample
potentiometer
measuring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB181273A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NI I OK I AVTOM CHERNOI METALL
Original Assignee
NI I OK I AVTOM CHERNOI METALL
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 NI I OK I AVTOM CHERNOI METALL filed Critical NI I OK I AVTOM CHERNOI METALL
Priority to GB181273A priority Critical patent/GB1357312A/en
Publication of GB1357312A publication Critical patent/GB1357312A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

1357312 Electrophysical measurement - temperature NAUCHNO-ISSLEDOVATELSKY I OPYTNO-KONSTRUKTORSKY INSTITUT AUTOMATIZATSII CHERNOI METALLURGII NIIACHERMET 12 Jan 1973 1812/73 Heading G1N The invention relates to the electromagnetic measurement of temperature, e.g. of steel section, in a rolling mill by passing it through the magnetic field of a coil which is sufficient to SATURATE it. As shown series connected inductors 1, 2, have secondaries 3, 4 feeding rectifiers 5, 6 connected in series opposition across a potentiometer 17. With a cold sample 20 of appropriate section in coil 2, the potentiometer output U is balanced against a reference voltage U2. Thereafter the reading of meter 19 will vary with the temperature of the sample.
GB181273A 1973-01-12 1973-01-12 Device for measuring the temperature of ferromagnetic bodies Expired GB1357312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB181273A GB1357312A (en) 1973-01-12 1973-01-12 Device for measuring the temperature of ferromagnetic bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB181273A GB1357312A (en) 1973-01-12 1973-01-12 Device for measuring the temperature of ferromagnetic bodies

Publications (1)

Publication Number Publication Date
GB1357312A true GB1357312A (en) 1974-06-19

Family

ID=9728465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB181273A Expired GB1357312A (en) 1973-01-12 1973-01-12 Device for measuring the temperature of ferromagnetic bodies

Country Status (1)

Country Link
GB (1) GB1357312A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045787A (en) * 1976-03-18 1977-08-30 Illinois Tool Works Inc. Sensors for sensing a plurality of parameters
DE3416340A1 (en) * 1984-05-03 1985-11-07 Robert Bosch Gmbh, 7000 Stuttgart Device for contactless temperature measurement of rotating bodies
CN113820031A (en) * 2020-12-11 2021-12-21 中冶长天国际工程有限责任公司 Online temperature measuring method for direct reduction process of iron ore

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045787A (en) * 1976-03-18 1977-08-30 Illinois Tool Works Inc. Sensors for sensing a plurality of parameters
DE3416340A1 (en) * 1984-05-03 1985-11-07 Robert Bosch Gmbh, 7000 Stuttgart Device for contactless temperature measurement of rotating bodies
CN113820031A (en) * 2020-12-11 2021-12-21 中冶长天国际工程有限责任公司 Online temperature measuring method for direct reduction process of iron ore

Similar Documents

Publication Publication Date Title
SE7501217L (en)
US3365660A (en) Magnetic testing device utilizing magnetizing means which clamps the test piece and contains imbedded sensors
GB1357312A (en) Device for measuring the temperature of ferromagnetic bodies
GB913780A (en) Method of obtaining an electrical signal proportional to the cross-sectional area of a magnetic tube or rod
GB903949A (en) Apparatus for the constant measuring, recording and regulation of the density of non-solid media
GB1173828A (en) Method of and Device for Measuring the Thickness of Electrically Conductive Sheet Material
GB1369088A (en) Electromagnetic flowmeter system
DE946092C (en) Device for measuring or regulating the temperature of rotating bodies
GB875567A (en) Improvements in electromagnetic probes
GB1385198A (en) Method and apparatus for testing ferromagnetic material
GB1492212A (en) Devices for measuring the density of liquids
GB1403734A (en) Testing of materials
GB1184663A (en) Improvements in or relating to Magnetic Detecting Apparatus.
GB995307A (en) Improvements in or relating to apparatus for measuring magnetic fields
SU1330536A1 (en) Device for determining concentration of magnetite
JPS5776451A (en) Measuring circuit for eddy current magnetic field
SU475574A1 (en) Device for measuring the loss in steel of a non-sinusoidal induction curve
SU1307247A1 (en) Device for measuring temperature of ferromagnetic body
GB299388A (en) Improvements in or relating to magnetic sclerometers
SU425148A1 (en) SENSOR OF MAGNETIC PERMEABILITY OF PRODUCTS OF PROCESSING OF PROCESSING FACTORIES
SU1206737A1 (en) Method of measuring coercive force of material of moving small-sized ferromagnetic articles
GB971706A (en) Apparatus for continuous measurement of iron losses in a ferromagnetic strip
SU587424A1 (en) Method of measuring the coercitive force of ferromagnetic articles
SU437955A1 (en) Apparatus for determining the concentration of magnetite in iron ore dressing products
SU495557A1 (en) Apparatus for determining the temperature of rolled products in a rolling mill flow

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee