JPS50114259A - - Google Patents
Info
- Publication number
- JPS50114259A JPS50114259A JP49132617A JP13261774A JPS50114259A JP S50114259 A JPS50114259 A JP S50114259A JP 49132617 A JP49132617 A JP 49132617A JP 13261774 A JP13261774 A JP 13261774A JP S50114259 A JPS50114259 A JP S50114259A
- Authority
- JP
- Japan
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7315649A SE381745B (en) | 1973-11-20 | 1973-11-20 | KITS AND DEVICE FOR DISTANCE SETTING WITH FREQUENCY MODULATED CONTINUOUS MICROVAGORS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50114259A true JPS50114259A (en) | 1975-09-08 |
| JPS5427270B2 JPS5427270B2 (en) | 1979-09-08 |
Family
ID=20319140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13261774A Expired JPS5427270B2 (en) | 1973-11-20 | 1974-11-18 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5427270B2 (en) |
| DK (1) | DK150760C (en) |
| FI (1) | FI61246C (en) |
| FR (1) | FR2251812B1 (en) |
| GB (1) | GB1476749A (en) |
| NL (1) | NL184132C (en) |
| NO (1) | NO140518C (en) |
| SE (1) | SE381745B (en) |
| YU (1) | YU307974A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH607002A5 (en) * | 1976-06-09 | 1978-11-30 | Endress G H & Co | |
| GB2077545B (en) * | 1980-05-29 | 1984-03-07 | Hawker Siddeley Dynamics Eng | Level gauging systems using microwave radiation |
| NO152108C (en) * | 1983-04-05 | 1985-08-14 | Autronica As | NIVAAMAALER |
| US4566321A (en) * | 1985-01-18 | 1986-01-28 | Transamerica Delaval Inc. | Microwave tank-contents level measuring assembly with lens-obturated wall-opening |
| WO1992014124A1 (en) * | 1991-02-12 | 1992-08-20 | Krohne Messtechnik Gmbh & Co. Kg | Electric circuit for a device for measuring the level in industrial tanks and the like |
| FR2817957B1 (en) * | 2000-12-12 | 2003-04-11 | Thomson Csf | DEVICE FOR MONITORING THE CARGO OF A SHIP |
-
1973
- 1973-11-20 SE SE7315649A patent/SE381745B/en unknown
-
1974
- 1974-11-14 FI FI3306/74A patent/FI61246C/en active
- 1974-11-18 JP JP13261774A patent/JPS5427270B2/ja not_active Expired
- 1974-11-18 GB GB4990074A patent/GB1476749A/en not_active Expired
- 1974-11-18 FR FR7437984A patent/FR2251812B1/fr not_active Expired
- 1974-11-19 NO NO744159A patent/NO140518C/en unknown
- 1974-11-19 YU YU03079/74A patent/YU307974A/en unknown
- 1974-11-19 DK DK600074A patent/DK150760C/en not_active IP Right Cessation
- 1974-11-20 NL NLAANVRAGE7415134,A patent/NL184132C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2452555B2 (en) | 1976-02-12 |
| NL184132C (en) | 1989-04-17 |
| DK150760C (en) | 1988-04-05 |
| NL7415134A (en) | 1975-05-22 |
| DK600074A (en) | 1975-07-14 |
| FR2251812B1 (en) | 1978-11-24 |
| FI61246B (en) | 1982-02-26 |
| NO140518B (en) | 1979-06-05 |
| YU307974A (en) | 1982-02-28 |
| DE2452555A1 (en) | 1975-05-28 |
| FI61246C (en) | 1982-06-10 |
| NO140518C (en) | 1979-09-12 |
| NO744159L (en) | 1975-06-16 |
| GB1476749A (en) | 1977-06-16 |
| SE381745B (en) | 1975-12-15 |
| JPS5427270B2 (en) | 1979-09-08 |
| FR2251812A1 (en) | 1975-06-13 |
| FI330674A (en) | 1975-05-21 |
| SE7315649L (en) | 1975-05-21 |
| DK150760B (en) | 1987-06-15 |