FR2312763B3 - - Google Patents

Info

Publication number
FR2312763B3
FR2312763B3 FR7616177A FR7616177A FR2312763B3 FR 2312763 B3 FR2312763 B3 FR 2312763B3 FR 7616177 A FR7616177 A FR 7616177A FR 7616177 A FR7616177 A FR 7616177A FR 2312763 B3 FR2312763 B3 FR 2312763B3
Authority
FR
France
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
FR7616177A
Other languages
French (fr)
Other versions
FR2312763A1 (fr
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.)
SMS Concast AG
Original Assignee
Concast AG
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 Concast AG filed Critical Concast AG
Publication of FR2312763A1 publication Critical patent/FR2312763A1/fr
Application granted granted Critical
Publication of FR2312763B3 publication Critical patent/FR2312763B3/fr
Granted legal-status Critical Current

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
    • 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)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Continuous Casting (AREA)
FR7616177A 1975-05-30 1976-05-28 Appareil a rayonnement pour mesurer le niveau de l'acier liquide dans une lingotiere de coulee continue Granted FR2312763A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH698375A CH579771A5 (ja) 1975-05-30 1975-05-30

Publications (2)

Publication Number Publication Date
FR2312763A1 FR2312763A1 (fr) 1976-12-24
FR2312763B3 true FR2312763B3 (ja) 1979-02-16

Family

ID=4318096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616177A Granted FR2312763A1 (fr) 1975-05-30 1976-05-28 Appareil a rayonnement pour mesurer le niveau de l'acier liquide dans une lingotiere de coulee continue

Country Status (5)

Country Link
JP (1) JPS51146330A (ja)
CH (1) CH579771A5 (ja)
FR (1) FR2312763A1 (ja)
GB (1) GB1503864A (ja)
IT (1) IT1060738B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53126960A (en) * 1977-04-13 1978-11-06 Hitachi Ltd Radiation thickness gauge
FR2502996A1 (fr) * 1981-04-03 1982-10-08 Rotelec Sa Inducteur electromagnetique a champ tournant et equipement de lingotiere de coulee continue des metaux pour son utilisation
CN101957226B (zh) * 2010-09-29 2012-09-19 上海辉博自动化仪表有限公司 一种无源核子料位测量装置
GB201417969D0 (en) 2014-10-10 2014-11-26 Johnson Matthey Plc Apparatus and method for determining a level of a fluid within a vessel
DE202016008460U1 (de) 2015-03-06 2018-01-22 Micromass Uk Limited Zellpopulationsanalyse
CN105436452A (zh) * 2015-11-22 2016-03-30 河北钢铁股份有限公司承德分公司 一种检测连铸小方坯液芯的方法

Also Published As

Publication number Publication date
CH579771A5 (ja) 1976-09-15
FR2312763A1 (fr) 1976-12-24
GB1503864A (en) 1978-03-15
IT1060738B (it) 1982-08-20
JPS51146330A (en) 1976-12-15
JPS551149B2 (ja) 1980-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse