FR2348489A1 - Procede de controle des proprietes d'une matiere enfermee dans un reservoir et dispositif mettant en application ledit procede. - Google Patents
Procede de controle des proprietes d'une matiere enfermee dans un reservoir et dispositif mettant en application ledit procede.Info
- Publication number
- FR2348489A1 FR2348489A1 FR7711454A FR7711454A FR2348489A1 FR 2348489 A1 FR2348489 A1 FR 2348489A1 FR 7711454 A FR7711454 A FR 7711454A FR 7711454 A FR7711454 A FR 7711454A FR 2348489 A1 FR2348489 A1 FR 2348489A1
- Authority
- FR
- France
- Prior art keywords
- container
- envelopes
- acoustic signals
- container wall
- materials
- Prior art date
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02809—Concentration of a compound, e.g. measured by a surface mass change
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762348577A SU947837A1 (ru) | 1976-04-16 | 1976-04-16 | Способ формировани сигнала управлени дозированием жидкостей |
SU762348738A SU1348656A1 (ru) | 1976-04-16 | 1976-04-16 | Способ ультразвукового контрол границы раздела несмешивающихс сред в резервуаре |
SU762355918A SU678315A1 (ru) | 1976-05-10 | 1976-05-10 | Устройство дл контрол уровн жидкости |
SU762355919A SU798493A1 (ru) | 1976-05-10 | 1976-05-10 | Способ контрол уровн жидкости |
SU2359878 | 1976-05-12 | ||
SU762361105A SU798744A1 (ru) | 1976-05-12 | 1976-05-12 | Формирователь сигнала управлени дОзиРОВАНиЕМ жидКиХ СРЕд |
SU2363254 | 1976-05-12 | ||
SU762373614A SU892293A1 (ru) | 1976-06-21 | 1976-06-21 | Способ контрол параметров жидкостей |
SU2380861 | 1976-06-21 | ||
SU762380280A SU947834A1 (ru) | 1976-07-01 | 1976-07-01 | Формирователь сигнала управлени дозированием жидкостей |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2348489A1 true FR2348489A1 (fr) | 1977-11-10 |
FR2348489B1 FR2348489B1 (ja) | 1982-05-28 |
Family
ID=27580586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7711454A Granted FR2348489A1 (fr) | 1976-04-16 | 1977-04-15 | Procede de controle des proprietes d'une matiere enfermee dans un reservoir et dispositif mettant en application ledit procede. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2348489A1 (ja) |
-
1977
- 1977-04-15 FR FR7711454A patent/FR2348489A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2348489B1 (ja) | 1982-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |