FR2680251B1 - Procede et dispositif de surveillance et de pilotage du niveau de cuves. - Google Patents

Procede et dispositif de surveillance et de pilotage du niveau de cuves.

Info

Publication number
FR2680251B1
FR2680251B1 FR9109918A FR9109918A FR2680251B1 FR 2680251 B1 FR2680251 B1 FR 2680251B1 FR 9109918 A FR9109918 A FR 9109918A FR 9109918 A FR9109918 A FR 9109918A FR 2680251 B1 FR2680251 B1 FR 2680251B1
Authority
FR
France
Prior art keywords
monitoring
driving
tank level
tank
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 - Fee Related
Application number
FR9109918A
Other languages
English (en)
Other versions
FR2680251A1 (fr
Inventor
Jacques Favreau
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9109918A priority Critical patent/FR2680251B1/fr
Publication of FR2680251A1 publication Critical patent/FR2680251A1/fr
Application granted granted Critical
Publication of FR2680251B1 publication Critical patent/FR2680251B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G1/00—Preparation of wine or sparkling wine
    • C12G1/02—Preparation of must from grapes; Must treatment and fermentation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Automation & Control Theory (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Electromagnetism (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR9109918A 1991-08-05 1991-08-05 Procede et dispositif de surveillance et de pilotage du niveau de cuves. Expired - Fee Related FR2680251B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9109918A FR2680251B1 (fr) 1991-08-05 1991-08-05 Procede et dispositif de surveillance et de pilotage du niveau de cuves.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109918A FR2680251B1 (fr) 1991-08-05 1991-08-05 Procede et dispositif de surveillance et de pilotage du niveau de cuves.

Publications (2)

Publication Number Publication Date
FR2680251A1 FR2680251A1 (fr) 1993-02-12
FR2680251B1 true FR2680251B1 (fr) 1993-10-29

Family

ID=9415917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109918A Expired - Fee Related FR2680251B1 (fr) 1991-08-05 1991-08-05 Procede et dispositif de surveillance et de pilotage du niveau de cuves.

Country Status (1)

Country Link
FR (1) FR2680251B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728341B1 (fr) * 1994-12-19 1997-05-09 Langlois Pierre Dispositif de detection du niveau d'un liquide dans une ou plusieurs cuves

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1533409A (fr) * 1967-06-08 1968-07-19 Dispositif pour le maintien d'un niveau constant dans les vinificateurs continus
US4373390A (en) * 1980-05-14 1983-02-15 Honeywell Inc. Liquid gaging system compatible with multiple characterization of each sensor
US4716536A (en) * 1985-04-16 1987-12-29 The Foxboro Company Measurement calibration

Also Published As

Publication number Publication date
FR2680251A1 (fr) 1993-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse