AT360768B - ARRANGEMENT FOR THE DISPLAY OF LIQUID LEVELS BY MEANS OF A RESISTOR - Google Patents

ARRANGEMENT FOR THE DISPLAY OF LIQUID LEVELS BY MEANS OF A RESISTOR

Info

Publication number
AT360768B
AT360768B AT280675A AT280675A AT360768B AT 360768 B AT360768 B AT 360768B AT 280675 A AT280675 A AT 280675A AT 280675 A AT280675 A AT 280675A AT 360768 B AT360768 B AT 360768B
Authority
AT
Austria
Prior art keywords
resistor
arrangement
display
liquid levels
levels
Prior art date
Application number
AT280675A
Other languages
German (de)
Other versions
ATA280675A (en
Inventor
Franz Dipl Ing Stangl
Original Assignee
Siemens Bauelemente Ohg
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 DE19742428778 external-priority patent/DE2428778C3/en
Application filed by Siemens Bauelemente Ohg filed Critical Siemens Bauelemente Ohg
Publication of ATA280675A publication Critical patent/ATA280675A/en
Application granted granted Critical
Publication of AT360768B publication Critical patent/AT360768B/en

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
    • G01F23/24—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
    • G01F23/246—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 thermal devices
    • G01F23/247—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 thermal devices for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Measured Values (AREA)
  • Measurement Of Current Or Voltage (AREA)
AT280675A 1974-06-14 1975-04-14 ARRANGEMENT FOR THE DISPLAY OF LIQUID LEVELS BY MEANS OF A RESISTOR AT360768B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742428778 DE2428778C3 (en) 1974-06-14 Arrangement for displaying liquid levels

Publications (2)

Publication Number Publication Date
ATA280675A ATA280675A (en) 1980-06-15
AT360768B true AT360768B (en) 1981-01-26

Family

ID=5918141

Family Applications (1)

Application Number Title Priority Date Filing Date
AT280675A AT360768B (en) 1974-06-14 1975-04-14 ARRANGEMENT FOR THE DISPLAY OF LIQUID LEVELS BY MEANS OF A RESISTOR

Country Status (1)

Country Link
AT (1) AT360768B (en)

Also Published As

Publication number Publication date
ATA280675A (en) 1980-06-15
DE2428778B2 (en) 1976-08-12
DE2428778A1 (en) 1976-01-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee