FR2081686A3 - - Google Patents
Info
- Publication number
- FR2081686A3 FR2081686A3 FR7107240A FR7107240A FR2081686A3 FR 2081686 A3 FR2081686 A3 FR 2081686A3 FR 7107240 A FR7107240 A FR 7107240A FR 7107240 A FR7107240 A FR 7107240A FR 2081686 A3 FR2081686 A3 FR 2081686A3
- Authority
- FR
- France
- 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
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
- G01F23/2885—X-rays; Gamma rays or other forms of ionising radiation for discrete levels
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707007908 DE7007908U (de) | 1970-03-04 | 1970-03-04 | Einrichtung zur messung eines vorgegebenen fuellstandes in einem fluessigkeitsbehaelter. |
DE19707016737 DE7016737U (de) | 1970-05-05 | 1970-05-05 | Einrichtung zur messung eines vorgegebenen fuellstandes in einem fluessigkeitsbehaelter. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2081686A3 true FR2081686A3 (fr) | 1971-12-10 |
FR2081686B3 FR2081686B3 (fr) | 1973-12-28 |
Family
ID=25946531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7107240A Expired FR2081686B3 (fr) | 1970-03-04 | 1971-03-03 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2081686B3 (fr) |
GB (1) | GB1285168A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3748312B1 (fr) * | 2019-06-07 | 2022-06-01 | VEGA Grieshaber KG | Appareil de mesure à bride et récipient avec cet appareil de mesure |
-
1971
- 1971-03-03 FR FR7107240A patent/FR2081686B3/fr not_active Expired
- 1971-04-19 GB GB2317371A patent/GB1285168A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2081686B3 (fr) | 1973-12-28 |
GB1285168A (en) | 1972-08-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |