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BE744537A - DEVICE FOR AUTOMATIC LEVEL ADJUSTMENT IN PARTICULAR IN NARROW CONTAINERS - Google Patents

DEVICE FOR AUTOMATIC LEVEL ADJUSTMENT IN PARTICULAR IN NARROW CONTAINERS

Info

Publication number
BE744537A
BE744537A BE744537DA BE744537A BE 744537 A BE744537 A BE 744537A BE 744537D A BE744537D A BE 744537DA BE 744537 A BE744537 A BE 744537A
Authority
BE
Belgium
Prior art keywords
level adjustment
automatic level
narrow containers
containers
narrow
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Wolfen Filmfab Veb
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 claimed from DE19691960435 external-priority patent/DE1960435A1/en
Application filed by Wolfen Filmfab Veb filed Critical Wolfen Filmfab Veb
Publication of BE744537A publication Critical patent/BE744537A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
BE744537D 1969-07-21 1970-01-16 DEVICE FOR AUTOMATIC LEVEL ADJUSTMENT IN PARTICULAR IN NARROW CONTAINERS BE744537A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD14134869 1969-07-21
DE19691960435 DE1960435A1 (en) 1969-07-21 1969-12-02 Automatic level controller for narrow - containers eg photographic emulsion coaters

Publications (1)

Publication Number Publication Date
BE744537A true BE744537A (en) 1970-07-01

Family

ID=25747263

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744537D BE744537A (en) 1969-07-21 1970-01-16 DEVICE FOR AUTOMATIC LEVEL ADJUSTMENT IN PARTICULAR IN NARROW CONTAINERS

Country Status (1)

Country Link
BE (1) BE744537A (en)

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