FR1509853A - Electrical device indicating the level of a liquid, especially in deep wells - Google Patents
Electrical device indicating the level of a liquid, especially in deep wellsInfo
- Publication number
- FR1509853A FR1509853A FR93422A FR93422A FR1509853A FR 1509853 A FR1509853 A FR 1509853A FR 93422 A FR93422 A FR 93422A FR 93422 A FR93422 A FR 93422A FR 1509853 A FR1509853 A FR 1509853A
- Authority
- FR
- France
- Prior art keywords
- liquid
- level
- electrical device
- device indicating
- deep wells
- 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
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
- G01F23/245—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 with a probe moved by an auxiliary power, e.g. meter, to follow automatically the level
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL112791A PL52830B1 (en) | 1966-02-04 | ||
PL115049A PL53588B3 (en) | 1966-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1509853A true FR1509853A (en) | 1968-01-12 |
Family
ID=26652796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR93422A Expired FR1509853A (en) | 1966-02-04 | 1967-02-02 | Electrical device indicating the level of a liquid, especially in deep wells |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1648070B1 (en) |
FR (1) | FR1509853A (en) |
GB (1) | GB1126294A (en) |
GR (1) | GR32435B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2080844A1 (en) * | 1970-02-03 | 1971-11-26 | Inst Francais Du Petrole |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3211385A1 (en) * | 1982-02-04 | 1983-08-04 | Heinrich 6931 Zwingenberg Kübler | Level monitor for electrically conductive fluids |
-
1967
- 1967-01-26 GB GB395267A patent/GB1126294A/en not_active Expired
- 1967-02-01 GR GR670132435A patent/GR32435B/en unknown
- 1967-02-02 DE DE19671648070 patent/DE1648070B1/en active Pending
- 1967-02-02 FR FR93422A patent/FR1509853A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2080844A1 (en) * | 1970-02-03 | 1971-11-26 | Inst Francais Du Petrole |
Also Published As
Publication number | Publication date |
---|---|
GB1126294A (en) | 1968-09-05 |
GR32435B (en) | 1967-07-04 |
DE1648070B1 (en) | 1971-04-01 |
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