BE836773A - Procede et dispositif pour determiner la zone de transition entre deux fluides - Google Patents

Procede et dispositif pour determiner la zone de transition entre deux fluides

Info

Publication number
BE836773A
BE836773A BE2054729A BE2054729A BE836773A BE 836773 A BE836773 A BE 836773A BE 2054729 A BE2054729 A BE 2054729A BE 2054729 A BE2054729 A BE 2054729A BE 836773 A BE836773 A BE 836773A
Authority
BE
Belgium
Prior art keywords
fluids
zone
transition
determining
Prior art date
Application number
BE2054729A
Other languages
English (en)
French (fr)
Inventor
C John
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 filed Critical
Publication of BE836773A publication Critical patent/BE836773A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/14—Controlling or regulating
    • 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
    • G01F23/24—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 resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 resistance of resistors due to contact with conductor fluid for discrete levels
    • G01F23/243—Schematic arrangements of probes combined with measuring circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
BE2054729A 1974-12-20 1975-12-18 Procede et dispositif pour determiner la zone de transition entre deux fluides BE836773A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742460351 DE2460351C3 (de) 1974-12-20 1974-12-20 Vorrichtung zur Feststellung der Grenzzone zweier Fluide

Publications (1)

Publication Number Publication Date
BE836773A true BE836773A (fr) 1976-06-18

Family

ID=5933959

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2054729A BE836773A (fr) 1974-12-20 1975-12-18 Procede et dispositif pour determiner la zone de transition entre deux fluides

Country Status (3)

Country Link
BE (1) BE836773A (de)
DE (1) DE2460351C3 (de)
FR (1) FR2295406A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234601A (en) * 1992-09-28 1993-08-10 Autotrol Corporation Apparatus and method for controlling regeneration of a water treatment system
DE4412386C2 (de) * 1994-04-11 1998-04-09 Grieshaber Vega Kg Schaltungsanordnung zur konduktiven Füllstandmessung

Also Published As

Publication number Publication date
FR2295406A1 (fr) 1976-07-16
DE2460351B2 (de) 1977-07-14
DE2460351A1 (de) 1976-07-01
DE2460351C3 (de) 1978-03-09

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