FR1462430A - Indicateur de niveau à inductances couplées pour métaux liquides - Google Patents

Indicateur de niveau à inductances couplées pour métaux liquides

Info

Publication number
FR1462430A
FR1462430A FR37333A FR37333A FR1462430A FR 1462430 A FR1462430 A FR 1462430A FR 37333 A FR37333 A FR 37333A FR 37333 A FR37333 A FR 37333A FR 1462430 A FR1462430 A FR 1462430A
Authority
FR
France
Prior art keywords
liquid
temperature
amplifier
resistor
level indicator
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
FR37333A
Other languages
English (en)
Inventor
Etienne Cambillard
Jacques Lelong
Jean Paul Le Frere
Roger Morisset
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 to FR37333A priority Critical patent/FR1462430A/fr
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of FR1462430A publication Critical patent/FR1462430A/fr
Application granted granted Critical
Priority to BE688007D priority patent/BE688007A/xx
Priority to US587797A priority patent/US3402607A/en
Priority to IL26733A priority patent/IL26733A/xx
Priority to CH1557566A priority patent/CH464555A/fr
Priority to LU52273D priority patent/LU52273A1/xx
Priority to SE14930/66A priority patent/SE333645B/xx
Priority to DE19661548920 priority patent/DE1548920B2/de
Priority to NL6615516A priority patent/NL6615516A/xx
Priority to ES0333053A priority patent/ES333053A1/es
Priority to GB48922/66A priority patent/GB1106730A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
    • B22D2/003—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the level of the molten metal
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR37333A 1965-11-04 1965-11-04 Indicateur de niveau à inductances couplées pour métaux liquides Expired FR1462430A (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR37333A FR1462430A (fr) 1965-11-04 1965-11-04 Indicateur de niveau à inductances couplées pour métaux liquides
BE688007D BE688007A (fr) 1965-11-04 1966-10-10
US587797A US3402607A (en) 1965-11-04 1966-10-19 Coupled inductance level indicator for liquid metals
IL26733A IL26733A (en) 1965-11-04 1966-10-21 Coupled-inductance level indicator for liquid metals
CH1557566A CH464555A (fr) 1965-11-04 1966-10-27 Indicateur de niveau pour métal liquide
LU52273D LU52273A1 (fr) 1965-11-04 1966-10-28
SE14930/66A SE333645B (fr) 1965-11-04 1966-10-31
DE19661548920 DE1548920B2 (de) 1965-11-04 1966-11-03 Niveauanzeigegeraet fuer fluessiges metall mit gekoppelten induktivitaeten
NL6615516A NL6615516A (fr) 1965-11-04 1966-11-03
ES0333053A ES333053A1 (es) 1965-11-04 1966-11-04 Perfeccionamientos en la construccion de indicadores de nivel para metales liquidos.
GB48922/66A GB1106730A (en) 1965-11-04 1966-11-09 Coupled-inductance level indicator for liquid metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37333A FR1462430A (fr) 1965-11-04 1965-11-04 Indicateur de niveau à inductances couplées pour métaux liquides

Publications (1)

Publication Number Publication Date
FR1462430A true FR1462430A (fr) 1966-04-15

Family

ID=8591861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37333A Expired FR1462430A (fr) 1965-11-04 1965-11-04 Indicateur de niveau à inductances couplées pour métaux liquides

Country Status (11)

Country Link
US (1) US3402607A (fr)
BE (1) BE688007A (fr)
CH (1) CH464555A (fr)
DE (1) DE1548920B2 (fr)
ES (1) ES333053A1 (fr)
FR (1) FR1462430A (fr)
GB (1) GB1106730A (fr)
IL (1) IL26733A (fr)
LU (1) LU52273A1 (fr)
NL (1) NL6615516A (fr)
SE (1) SE333645B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722281A (en) * 1970-11-04 1973-03-27 Eng Physics Co Liquid height gauge
DE7133639U (de) * 1971-09-03 1972-05-04 Interatom Gmbh Diskontinuierlicher fuellstandsmesser fuer fluessige metalle
JPS5311870B2 (fr) * 1971-09-30 1978-04-25
JPS4845264A (fr) * 1971-10-11 1973-06-28
GB1479325A (en) * 1973-10-05 1977-07-13 Commissariat Energie Atomique Measurement of level of paramagnetic liquids
US3962919A (en) * 1975-07-15 1976-06-15 Westinghouse Electric Corporation Temperature compensated inductive liquid metal level detection system
US4125021A (en) * 1976-06-01 1978-11-14 Doryokuro Kakunenryo Kaihatsu Jigyodan Apparatus for detecting conductive liquid level
US4164146A (en) * 1976-11-02 1979-08-14 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for monitoring the presence of a conductive media
US4714926A (en) * 1984-05-02 1987-12-22 Westinghouse Electric Corp. Rod position indication system with temperature compensation
US4631537A (en) * 1984-05-02 1986-12-23 Westinghouse Electric Corp. Method for temperature compensating a rod position indication system
GB2163259B (en) * 1984-05-02 1988-08-10 Westinghouse Electric Corp Rod position indication system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058345A (en) * 1960-08-16 1962-10-16 Mastras Paul Liquid metal level indicator

Also Published As

Publication number Publication date
CH464555A (fr) 1968-10-31
BE688007A (fr) 1967-03-16
US3402607A (en) 1968-09-24
DE1548920B2 (de) 1971-03-04
GB1106730A (en) 1968-03-20
NL6615516A (fr) 1967-05-05
IL26733A (en) 1970-12-24
SE333645B (fr) 1971-03-22
DE1548920A1 (de) 1969-08-21
ES333053A1 (es) 1967-07-16
LU52273A1 (fr) 1966-12-28

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