CH636440A5 - Installation for measuring the level of residual liquid contained in a receptacle - Google Patents
Installation for measuring the level of residual liquid contained in a receptacle Download PDFInfo
- Publication number
- CH636440A5 CH636440A5 CH294680A CH294680A CH636440A5 CH 636440 A5 CH636440 A5 CH 636440A5 CH 294680 A CH294680 A CH 294680A CH 294680 A CH294680 A CH 294680A CH 636440 A5 CH636440 A5 CH 636440A5
- Authority
- CH
- Switzerland
- Prior art keywords
- container
- level
- measuring
- liquid
- installation
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 30
- 238000009434 installation Methods 0.000 title claims description 21
- 238000005259 measurement Methods 0.000 claims description 14
- 230000005670 electromagnetic radiation Effects 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 14
- 229910052792 caesium Inorganic materials 0.000 description 3
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000001273 butane Substances 0.000 description 1
- TVFDJXOCXUVLDH-RNFDNDRNSA-N cesium-137 Chemical compound [137Cs] TVFDJXOCXUVLDH-RNFDNDRNSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7909720A FR2454609B1 (fr) | 1979-04-18 | 1979-04-18 | Installation de mesure du niveau de liquide residuel contenu dans un recipient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH636440A5 true CH636440A5 (en) | 1983-05-31 |
Family
ID=9224416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH294680A CH636440A5 (en) | 1979-04-18 | 1980-04-16 | Installation for measuring the level of residual liquid contained in a receptacle |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE881785A (da) |
| CH (1) | CH636440A5 (da) |
| DK (1) | DK160680A (da) |
| ES (1) | ES490611A0 (da) |
| FR (1) | FR2454609B1 (da) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2674695A (en) * | 1950-07-27 | 1954-04-06 | Sun Oil Co | Determination of level of a body of material in a vessel |
| FR2183561B1 (da) * | 1972-05-10 | 1974-12-20 | Utilisation Ration Gaz |
-
1979
- 1979-04-18 FR FR7909720A patent/FR2454609B1/fr not_active Expired
-
1980
- 1980-02-19 BE BE1/9731A patent/BE881785A/fr not_active IP Right Cessation
- 1980-04-16 ES ES490611A patent/ES490611A0/es active Granted
- 1980-04-16 CH CH294680A patent/CH636440A5/fr not_active IP Right Cessation
- 1980-04-16 DK DK160680A patent/DK160680A/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES8201733A1 (es) | 1981-11-16 |
| ES490611A0 (es) | 1981-11-16 |
| FR2454609A1 (fr) | 1980-11-14 |
| BE881785A (fr) | 1980-08-19 |
| DK160680A (da) | 1980-10-19 |
| FR2454609B1 (fr) | 1985-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |