FR2657691B1 - Limnigraphe electronique et procede de fabrication. - Google Patents
Limnigraphe electronique et procede de fabrication.Info
- Publication number
- FR2657691B1 FR2657691B1 FR9001378A FR9001378A FR2657691B1 FR 2657691 B1 FR2657691 B1 FR 2657691B1 FR 9001378 A FR9001378 A FR 9001378A FR 9001378 A FR9001378 A FR 9001378A FR 2657691 B1 FR2657691 B1 FR 2657691B1
- Authority
- FR
- France
- Prior art keywords
- limnigraph
- electronic
- manufacturing
- electronic limnigraph
- 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 - Lifetime
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
- G01F23/241—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
-
- 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
- G01F23/242—Mounting arrangements for electrodes
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9001378A FR2657691B1 (fr) | 1990-01-31 | 1990-01-31 | Limnigraphe electronique et procede de fabrication. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9001378A FR2657691B1 (fr) | 1990-01-31 | 1990-01-31 | Limnigraphe electronique et procede de fabrication. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2657691A1 FR2657691A1 (fr) | 1991-08-02 |
FR2657691B1 true FR2657691B1 (fr) | 1994-05-06 |
Family
ID=9393442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9001378A Expired - Lifetime FR2657691B1 (fr) | 1990-01-31 | 1990-01-31 | Limnigraphe electronique et procede de fabrication. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2657691B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993000573A1 (fr) * | 1991-06-25 | 1993-01-07 | Endress & Hauser Gmbh & Co. | Detecteur de niveau d'interface |
FR2701566B1 (fr) * | 1993-02-15 | 1995-04-14 | Claude Diverrez Jean | Procédé de mesure d'au moins une caractéristique d'une solution liquide et moyens pour la mise en Óoeuvre de la dite solution. |
FR2755230A1 (fr) * | 1996-10-28 | 1998-04-30 | Serrano Stephan Francois Jean | Dispositif pour la mesure du debit d'un liquide, notamment du debit d'eau courante, d'un cours d'eau |
DE102009038744A1 (de) * | 2009-08-27 | 2011-03-03 | Albonair Gmbh | Anordnung zur Füllstandsmessung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2729970A1 (de) * | 1977-07-02 | 1979-01-04 | Gerhard Prof Dipl Ing Schaub | Einrichtung zur niveau-ueberwachung von fluessigkeiten |
US4169377A (en) * | 1978-04-17 | 1979-10-02 | Nalco Chemical Company | Quantity sensing system for a container |
US4382382A (en) * | 1979-11-01 | 1983-05-10 | General Electric Company | Multilevel liquid sensing system |
-
1990
- 1990-01-31 FR FR9001378A patent/FR2657691B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2657691A1 (fr) | 1991-08-02 |
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