DE3687963D1 - Vorrichtung und verfahren zur kontrolle des fuellstandes von pulver in einem behaelter. - Google Patents

Vorrichtung und verfahren zur kontrolle des fuellstandes von pulver in einem behaelter.

Info

Publication number
DE3687963D1
DE3687963D1 DE8686402975T DE3687963T DE3687963D1 DE 3687963 D1 DE3687963 D1 DE 3687963D1 DE 8686402975 T DE8686402975 T DE 8686402975T DE 3687963 T DE3687963 T DE 3687963T DE 3687963 D1 DE3687963 D1 DE 3687963D1
Authority
DE
Germany
Prior art keywords
thermocouple
container
passage
tube
chamber
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 - Lifetime
Application number
DE8686402975T
Other languages
English (en)
Inventor
Jean-Claude Baudin
Jean-Claude Couterne
Potier Dominique Le
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
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE3687963D1 publication Critical patent/DE3687963D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Basic Packing Technique (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
DE8686402975T 1986-01-02 1986-12-31 Vorrichtung und verfahren zur kontrolle des fuellstandes von pulver in einem behaelter. Expired - Lifetime DE3687963D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600021A FR2592480B1 (fr) 1986-01-02 1986-01-02 Dispositif et procede de controle du niveau d'une poudre dans un recipient.

Publications (1)

Publication Number Publication Date
DE3687963D1 true DE3687963D1 (de) 1993-04-15

Family

ID=9330809

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686402975T Expired - Lifetime DE3687963D1 (de) 1986-01-02 1986-12-31 Vorrichtung und verfahren zur kontrolle des fuellstandes von pulver in einem behaelter.

Country Status (4)

Country Link
EP (1) EP0228972B1 (de)
AT (1) ATE86729T1 (de)
DE (1) DE3687963D1 (de)
FR (1) FR2592480B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722667A1 (de) * 1987-07-09 1987-10-29 Gok Gmbh & Co Kg Gasentnahmeventil fuer fluessiggasbehaelter
US5167154A (en) * 1991-11-08 1992-12-01 The Boc Group, Inc. Point level detector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1650986A (en) * 1921-11-28 1927-11-29 Sinclair Refining Co Level indicator or telltale for oil stills and the like
US1833112A (en) * 1925-07-09 1931-11-24 Brown Instr Co Thermoelectric liquid level indicator
US2279043A (en) * 1939-06-30 1942-04-07 Standard Oil Dev Co Fluid level device
US2702476A (en) * 1950-12-26 1955-02-22 Phillips Petroleum Co Apparatus for measuring liquid level
FR1358911A (fr) * 1963-06-10 1964-04-17 Zd Y Vitezneho Unora Narodni P Procédé et sonde électrique pour la mesure du niveau de matières ou de liquides,dans des endroits fermés ou difficilement accessibles
GB1487673A (en) * 1975-08-12 1977-10-05 Standard Telephones Cables Ltd Melt level sensor
JPS5764115A (en) * 1980-10-07 1982-04-19 Japan Atom Energy Res Inst Method and apparatus detecting liquid level

Also Published As

Publication number Publication date
EP0228972B1 (de) 1993-03-10
EP0228972A2 (de) 1987-07-15
ATE86729T1 (de) 1993-03-15
FR2592480B1 (fr) 1992-10-09
FR2592480A1 (fr) 1987-07-03
EP0228972A3 (en) 1989-11-23

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Legal Events

Date Code Title Description
8332 No legal effect for de