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DE3662948D1 - Apparatus for measuring the level of electrically conductive material within a container, and applications thereof - Google Patents

Apparatus for measuring the level of electrically conductive material within a container, and applications thereof

Info

Publication number
DE3662948D1
DE3662948D1 DE8686400771T DE3662948T DE3662948D1 DE 3662948 D1 DE3662948 D1 DE 3662948D1 DE 8686400771 T DE8686400771 T DE 8686400771T DE 3662948 T DE3662948 T DE 3662948T DE 3662948 D1 DE3662948 D1 DE 3662948D1
Authority
DE
Germany
Prior art keywords
container
measuring
applications
level
conductive material
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
DE8686400771T
Other languages
English (en)
Inventor
Philippe Vaillant
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.)
Areva NP SAS
Original Assignee
Novatome SA
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 Novatome SA filed Critical Novatome SA
Application granted granted Critical
Publication of DE3662948D1 publication Critical patent/DE3662948D1/de
Expired 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
    • G01F23/26—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)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
DE8686400771T 1985-04-23 1986-04-10 Apparatus for measuring the level of electrically conductive material within a container, and applications thereof Expired DE3662948D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506161A FR2580801B1 (fr) 1985-04-23 1985-04-23 Dispositif de mesure de niveau d'un milieu conducteur electrique contenu dans une enveloppe et ses applications

Publications (1)

Publication Number Publication Date
DE3662948D1 true DE3662948D1 (en) 1989-05-24

Family

ID=9318572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686400771T Expired DE3662948D1 (en) 1985-04-23 1986-04-10 Apparatus for measuring the level of electrically conductive material within a container, and applications thereof

Country Status (3)

Country Link
EP (1) EP0200619B1 (de)
DE (1) DE3662948D1 (de)
FR (1) FR2580801B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736433B1 (fr) * 1995-07-04 1998-01-30 Carbonnel Henri Perfectionnement aux dispositifs de mesure du niveau des metaux liquides en fonderie
US5680055A (en) * 1995-07-19 1997-10-21 Marquette University Method and apparatus to sense changes in the state of a resin bed

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169711B1 (de) * 1971-12-24 1974-10-11 Commissariat Energie Atomique
GB1480768A (en) * 1973-08-30 1977-07-27 Mine Safety Appliances Co Conductive liquid level indicator
US4170754A (en) * 1975-10-16 1979-10-09 Westinghouse Electric Corp. Phase encoded digital position probe assembly
US4152937A (en) * 1976-02-10 1979-05-08 Westinghouse Electric Corp. Liquid level sensor
DE2922093A1 (de) * 1979-05-31 1980-12-11 Interatom Flexibler, kontinuierlicher fuellstandsmesser fuer elektrisch leitende fluessigkeiten
LU83969A1 (de) * 1982-02-23 1983-09-02 Arbed Verfahren zum messen des fuellstandes von fluessigen metallen in stranggiessanlagen

Also Published As

Publication number Publication date
EP0200619A1 (de) 1986-11-05
EP0200619B1 (de) 1989-04-19
FR2580801A1 (fr) 1986-10-24
FR2580801B1 (fr) 1987-07-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FRAMATOME, S.A., COURBEVOIE, FR

8328 Change in the person/name/address of the agent

Free format text: BEETZ, R., DIPL.-ING. DR.-ING. TIMPE, W., DR.-ING. SIEGFRIED, J., DIPL.-ING. SCHMITT-FUMIAN, W., PROF. DIPL.-CHEM. DR.RER.NAT. MAYR, C., DIPL.-PHYS.DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee