FR1227968A - Dispositif indicateur de niveau de remplissage - Google Patents
Dispositif indicateur de niveau de remplissageInfo
- Publication number
- FR1227968A FR1227968A FR798461A FR798461A FR1227968A FR 1227968 A FR1227968 A FR 1227968A FR 798461 A FR798461 A FR 798461A FR 798461 A FR798461 A FR 798461A FR 1227968 A FR1227968 A FR 1227968A
- Authority
- FR
- France
- Prior art keywords
- level indicator
- filling level
- indicator device
- filling
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1227968X | 1958-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1227968A true FR1227968A (fr) | 1960-08-26 |
Family
ID=7734706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR798461A Expired FR1227968A (fr) | 1958-07-17 | 1959-06-24 | Dispositif indicateur de niveau de remplissage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1227968A (fr) |
-
1959
- 1959-06-24 FR FR798461A patent/FR1227968A/fr not_active Expired
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