SE381745B - Sett och anordning for avstandsmetning med frekvensmodulerade kontinuerliga mikrovagor - Google Patents
Sett och anordning for avstandsmetning med frekvensmodulerade kontinuerliga mikrovagorInfo
- Publication number
- SE381745B SE381745B SE7315649A SE7315649A SE381745B SE 381745 B SE381745 B SE 381745B SE 7315649 A SE7315649 A SE 7315649A SE 7315649 A SE7315649 A SE 7315649A SE 381745 B SE381745 B SE 381745B
- Authority
- SE
- Sweden
- Prior art keywords
- microvagors
- kits
- frequency modulated
- distance setting
- modulated continuous
- Prior art date
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)
Priority Applications (11)
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 |
DE19742452555 DE2452555C3 (de) | 1973-11-20 | 1974-11-06 | Verfahren und Vorrichtung zur Flüssigkeitsstandmessung |
FI3306/74A FI61246C (fi) | 1973-11-20 | 1974-11-14 | Saett och anordning foer beraekning av en vaetskeytas nivao |
FR7437984A FR2251812B1 (sv) | 1973-11-20 | 1974-11-18 | |
GB4990074A GB1476749A (en) | 1973-11-20 | 1974-11-18 | Measurement of liquid level using a frequency modulated microwave signal |
JP13261774A JPS5427270B2 (sv) | 1973-11-20 | 1974-11-18 | |
YU03079/74A YU307974A (en) | 1973-11-20 | 1974-11-19 | Device for measuring the liquid level |
NO744159A NO140518C (no) | 1973-11-20 | 1974-11-19 | Fremgangsmaate og anordning for beregning av en vaeskeoverflates nivaa |
DK600074A DK150760C (da) | 1973-11-20 | 1974-11-19 | Fremgangsmaade og apparat til beregning af en vaeskeoverflades niveau |
NLAANVRAGE7415134,A NL184132C (nl) | 1973-11-20 | 1974-11-20 | Meting van een hoogte van bv. in een tank opgeslagen vloeistof. |
US05/658,075 US4044355A (en) | 1973-11-20 | 1976-02-13 | Measurement of contents of tanks etc. with microwave radiations |
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 |
---|---|
SE7315649L SE7315649L (sv) | 1975-05-21 |
SE381745B true SE381745B (sv) | 1975-12-15 |
Family
ID=20319140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7315649A SE381745B (sv) | 1973-11-20 | 1973-11-20 | Sett och anordning for avstandsmetning med frekvensmodulerade kontinuerliga mikrovagor |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5427270B2 (sv) |
DK (1) | DK150760C (sv) |
FI (1) | FI61246C (sv) |
FR (1) | FR2251812B1 (sv) |
GB (1) | GB1476749A (sv) |
NL (1) | NL184132C (sv) |
NO (1) | NO140518C (sv) |
SE (1) | SE381745B (sv) |
YU (1) | YU307974A (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984003942A1 (en) * | 1983-04-05 | 1984-10-11 | Autronica As | Method and apparatus for measuring the distance to an object |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH607002A5 (sv) * | 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 |
US4566321A (en) * | 1985-01-18 | 1986-01-28 | Transamerica Delaval Inc. | Microwave tank-contents level measuring assembly with lens-obturated wall-opening |
US5365178A (en) * | 1991-02-12 | 1994-11-15 | Krohne Messtechnik Gmbh & Co. Kg | Electrical device for liquid level measurements in industrial tanks and the like |
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/sv unknown
-
1974
- 1974-11-14 FI FI3306/74A patent/FI61246C/fi active
- 1974-11-18 GB GB4990074A patent/GB1476749A/en not_active Expired
- 1974-11-18 JP JP13261774A patent/JPS5427270B2/ja not_active Expired
- 1974-11-18 FR FR7437984A patent/FR2251812B1/fr not_active Expired
- 1974-11-19 NO NO744159A patent/NO140518C/no unknown
- 1974-11-19 DK DK600074A patent/DK150760C/da not_active IP Right Cessation
- 1974-11-19 YU YU03079/74A patent/YU307974A/xx unknown
- 1974-11-20 NL NLAANVRAGE7415134,A patent/NL184132C/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984003942A1 (en) * | 1983-04-05 | 1984-10-11 | Autronica As | Method and apparatus for measuring the distance to an object |
Also Published As
Publication number | Publication date |
---|---|
FI61246B (fi) | 1982-02-26 |
FI330674A (sv) | 1975-05-21 |
DE2452555A1 (de) | 1975-05-28 |
GB1476749A (en) | 1977-06-16 |
NO744159L (sv) | 1975-06-16 |
SE7315649L (sv) | 1975-05-21 |
YU307974A (en) | 1982-02-28 |
DK150760B (da) | 1987-06-15 |
FR2251812A1 (sv) | 1975-06-13 |
NO140518B (no) | 1979-06-05 |
FI61246C (fi) | 1982-06-10 |
FR2251812B1 (sv) | 1978-11-24 |
NL184132C (nl) | 1989-04-17 |
DK600074A (sv) | 1975-07-14 |
NO140518C (no) | 1979-09-12 |
DE2452555B2 (de) | 1976-02-12 |
DK150760C (da) | 1988-04-05 |
NL7415134A (nl) | 1975-05-22 |
JPS5427270B2 (sv) | 1979-09-08 |
JPS50114259A (sv) | 1975-09-08 |
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