ES490611A0 - APPARATUS FOR MEASURING THE LEVEL OF A RESIDUAL LIQUID IN A CONTAINER WHICH HAS AN OPAQUE CYLINDRICAL WALL - Google Patents

APPARATUS FOR MEASURING THE LEVEL OF A RESIDUAL LIQUID IN A CONTAINER WHICH HAS AN OPAQUE CYLINDRICAL WALL

Info

Publication number
ES490611A0
ES490611A0 ES490611A ES490611A ES490611A0 ES 490611 A0 ES490611 A0 ES 490611A0 ES 490611 A ES490611 A ES 490611A ES 490611 A ES490611 A ES 490611A ES 490611 A0 ES490611 A0 ES 490611A0
Authority
ES
Spain
Prior art keywords
container
measuring
level
cylindrical wall
residual liquid
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.)
Granted
Application number
ES490611A
Other languages
Spanish (es)
Other versions
ES8201733A1 (en
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES490611A0 publication Critical patent/ES490611A0/en
Publication of ES8201733A1 publication Critical patent/ES8201733A1/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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/288—X-rays; Gamma rays or other forms of ionising radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
ES490611A 1979-04-18 1980-04-16 Apparatus for measuring the level of a residual liquid in a container which has an opaca cylindrical wall (Machine-translation by Google Translate, not legally binding) Expired ES8201733A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909720A FR2454609B1 (en) 1979-04-18 1979-04-18 INSTALLATION FOR MEASURING THE LEVEL OF RESIDUAL LIQUID CONTAINED IN A CONTAINER

Publications (2)

Publication Number Publication Date
ES490611A0 true ES490611A0 (en) 1981-11-16
ES8201733A1 ES8201733A1 (en) 1981-11-16

Family

ID=9224416

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490611A Expired ES8201733A1 (en) 1979-04-18 1980-04-16 Apparatus for measuring the level of a residual liquid in a container which has an opaca cylindrical wall (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE881785A (en)
CH (1) CH636440A5 (en)
DK (1) DK160680A (en)
ES (1) ES8201733A1 (en)
FR (1) FR2454609B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674695A (en) * 1950-07-27 1954-04-06 Sun Oil Co Determination of level of a body of material in a vessel
FR2183561B1 (en) * 1972-05-10 1974-12-20 Utilisation Ration Gaz

Also Published As

Publication number Publication date
BE881785A (en) 1980-08-19
CH636440A5 (en) 1983-05-31
DK160680A (en) 1980-10-19
ES8201733A1 (en) 1981-11-16
FR2454609A1 (en) 1980-11-14
FR2454609B1 (en) 1985-09-06

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