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
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)
- Radar Systems Or Details Thereof (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7315649A SE381745B (sv) | 1973-11-20 | 1973-11-20 | Sett och anordning for avstandsmetning med frekvensmodulerade kontinuerliga mikrovagor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50114259A true JPS50114259A (fi) | 1975-09-08 |
| JPS5427270B2 JPS5427270B2 (fi) | 1979-09-08 |
Family
ID=20319140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13261774A Expired JPS5427270B2 (fi) | 1973-11-20 | 1974-11-18 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5427270B2 (fi) |
| DK (1) | DK150760C (fi) |
| FI (1) | FI61246C (fi) |
| FR (1) | FR2251812B1 (fi) |
| GB (1) | GB1476749A (fi) |
| NL (1) | NL184132C (fi) |
| NO (1) | NO140518C (fi) |
| SE (1) | SE381745B (fi) |
| YU (1) | YU307974A (fi) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH607002A5 (fi) * | 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 (no) * | 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 |
| JPH05505470A (ja) * | 1991-02-12 | 1993-08-12 | クローネ メステヒニーク ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ウント コンパニー コマンデイートゲゼルシヤフト | 工業用タンク等の充てんレベル測定装置のための電気回路 |
| FR2817957B1 (fr) * | 2000-12-12 | 2003-04-11 | Thomson Csf | Dispositif de controle de la cargaison d'un navire |
-
1973
- 1973-11-20 SE SE7315649A patent/SE381745B/xx unknown
-
1974
- 1974-11-14 FI FI3306/74A patent/FI61246C/fi active
- 1974-11-18 FR FR7437984A patent/FR2251812B1/fr not_active Expired
- 1974-11-18 GB GB4990074A patent/GB1476749A/en not_active Expired
- 1974-11-18 JP JP13261774A patent/JPS5427270B2/ja not_active Expired
- 1974-11-19 YU YU03079/74A patent/YU307974A/xx unknown
- 1974-11-19 DK DK600074A patent/DK150760C/da not_active IP Right Cessation
- 1974-11-19 NO NO744159A patent/NO140518C/no unknown
- 1974-11-20 NL NLAANVRAGE7415134,A patent/NL184132C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO140518C (no) | 1979-09-12 |
| NL7415134A (nl) | 1975-05-22 |
| YU307974A (en) | 1982-02-28 |
| DE2452555A1 (de) | 1975-05-28 |
| DK150760B (da) | 1987-06-15 |
| FR2251812B1 (fi) | 1978-11-24 |
| FR2251812A1 (fi) | 1975-06-13 |
| FI61246C (fi) | 1982-06-10 |
| FI330674A (fi) | 1975-05-21 |
| DE2452555B2 (de) | 1976-02-12 |
| JPS5427270B2 (fi) | 1979-09-08 |
| NO140518B (no) | 1979-06-05 |
| DK600074A (fi) | 1975-07-14 |
| SE7315649L (fi) | 1975-05-21 |
| NL184132C (nl) | 1989-04-17 |
| GB1476749A (en) | 1977-06-16 |
| DK150760C (da) | 1988-04-05 |
| NO744159L (fi) | 1975-06-16 |
| FI61246B (fi) | 1982-02-26 |
| SE381745B (sv) | 1975-12-15 |