FR56398E - Liquid level indicator device - Google Patents

Liquid level indicator device

Info

Publication number
FR56398E
FR56398E FR56398DA FR56398E FR 56398 E FR56398 E FR 56398E FR 56398D A FR56398D A FR 56398DA FR 56398 E FR56398 E FR 56398E
Authority
FR
France
Prior art keywords
liquid level
level indicator
indicator device
liquid
level
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
Other languages
French (fr)
Inventor
Francois De Senigon Roumefort
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
Application granted granted Critical
Publication of FR56398E publication Critical patent/FR56398E/en
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
    • G01F23/263—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 by measuring variations in capacitance of capacitors
    • G01F23/268—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 by measuring variations in capacitance of capacitors mounting arrangements of probes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR56398D 1946-12-04 1946-12-04 Liquid level indicator device Expired FR56398E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR56398T 1946-12-04

Publications (1)

Publication Number Publication Date
FR56398E true FR56398E (en) 1952-09-23

Family

ID=8690630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56398D Expired FR56398E (en) 1946-12-04 1946-12-04 Liquid level indicator device

Country Status (1)

Country Link
FR (1) FR56398E (en)

Similar Documents

Publication Publication Date Title
FR56249E (en) Liquid level indicator device
FR56398E (en) Liquid level indicator device
FR986405A (en) Liquid filter, with gauge indicator
FR58072E (en) Device for continuously measuring the density of a liquid
FR60353E (en) Liquid boiling warning device
FR997727A (en) Volumetric fluid measurement device
FR923609A (en) Tank gauging device
FR1002928A (en) Stylograph filling device
FR966136A (en) Level device
FR1028911A (en) Device for determining low inclinations or horizontality
FR949533A (en) Mooring device
FR937672A (en) Watering device
FR1014679A (en) Liquid boiling warning device
FR943914A (en) Liquid dosing device
FR932401A (en) Liquid gauge
FR924426A (en) Alarm device
FR924357A (en) Alarm device
FR924155A (en) Device sensitive to variations in the flow of a liquid
FR940118A (en) Measuring device with adjustable flow rate for liquid
CH241228A (en) Device for measuring inclinations.
FR56913E (en) Liquid meter
FR945752A (en) Device for spreading liquid fertilizers
FR1014130A (en) Level indicator device, in particular for petrol
FR941923A (en) Liquid degasser
CH276865A (en) Device for measuring the index number of a telegraph modulation.