SU127077A1 - Ultrasonic flow meter - Google Patents
Ultrasonic flow meterInfo
- Publication number
- SU127077A1 SU127077A1 SU628049A SU628049A SU127077A1 SU 127077 A1 SU127077 A1 SU 127077A1 SU 628049 A SU628049 A SU 628049A SU 628049 A SU628049 A SU 628049A SU 127077 A1 SU127077 A1 SU 127077A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flow meter
- pipeline
- order
- ultrasonic flow
- duct
- Prior art date
Links
Landscapes
- Paper (AREA)
- Measuring Volume Flow (AREA)
Description
- 12- 12
№ 127077№ 127077
а-угол между осью звукопровода н перпендикул ром к оси трубопровода; ho-показатель преломлени ультразвуковых колебаний, равиый отношению скоростей распространени ультразвуковых колебаний в контролируемой Среде и -материале звзкопровода; -температурные коэффициенты скорости ультразвука соответственпо в материале звужапровода и контролируемой среде.a is the angle between the axis of the sound duct n perpendicular to the axis of the pipeline; ho-refractive index of ultrasonic oscillations, rabbi to the ratio of the propagation speeds of ultrasonic oscillations in a controlled environment and a conduit; -the temperature coefficients of ultrasound velocity are correspondingly in the material of the zvuzhvoda and controlled environment.
Выполнение этого услови в широком диапазоне изменений акустических характеристик контролируемой среды может быть обеспечено путем Подбора материала звукопровода с определенными акустическими характеристиками и соответствуюш его расчета угла а.The fulfillment of this condition in a wide range of changes in the acoustic characteristics of the controlled medium can be ensured by selecting the sound guide material with certain acoustic characteristics and its corresponding calculation of the angle a.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU628049A SU127077A1 (en) | 1959-05-14 | 1959-05-14 | Ultrasonic flow meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU628049A SU127077A1 (en) | 1959-05-14 | 1959-05-14 | Ultrasonic flow meter |
Publications (1)
Publication Number | Publication Date |
---|---|
SU127077A1 true SU127077A1 (en) | 1959-11-30 |
Family
ID=48398338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU628049A SU127077A1 (en) | 1959-05-14 | 1959-05-14 | Ultrasonic flow meter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU127077A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3727458A (en) * | 1969-12-12 | 1973-04-17 | British Coal Utilisation Res A | Measurement of rates of flow of gases |
-
1959
- 1959-05-14 SU SU628049A patent/SU127077A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3727458A (en) * | 1969-12-12 | 1973-04-17 | British Coal Utilisation Res A | Measurement of rates of flow of gases |
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