SU606103A1 - Electromagnetic rate-of-flow transducer - Google Patents
Electromagnetic rate-of-flow transducerInfo
- Publication number
- SU606103A1 SU606103A1 SU731941758A SU1941758A SU606103A1 SU 606103 A1 SU606103 A1 SU 606103A1 SU 731941758 A SU731941758 A SU 731941758A SU 1941758 A SU1941758 A SU 1941758A SU 606103 A1 SU606103 A1 SU 606103A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flow transducer
- electromagnetic
- electromagnetic rate
- electrodes
- rate
- Prior art date
Links
Landscapes
- Measuring Volume Flow (AREA)
Description
(54) ЭЛЕКТРОМАГНИТНЫЙ ПРЕОБРАЗОВАТЕЛЬ РАСХОДА(54) ELECTROMAGNETIC FLOW CONVERTER
1one
Описываемый электромагнитный преобразователь расхода относитс к устройствам дл измерени расхода жидкости .The described electromagnetic flow meter relates to devices for measuring fluid flow.
Известные электромагнитные преобра зователи расхода имеют дрейф нул .Known electromagnetic flow transducers have zero drift.
Предложенный преобразователь позвол ет значительно уменьшить дрейф нул за счет того, что в нем электроды окружены магнитными экранами.The proposed converter makes it possible to significantly reduce the zero drift due to the fact that in it the electrodes are surrounded by magnetic screens.
На чертеже приведена его принципиальна схема.The drawing shows its schematic diagram.
Электромагнитный преобразователь Electromagnetic converter
расхода состоит из трубы 1, электродо 2 и магнитных экранов 3,Consumption consists of pipe 1, electrode 2 and magnetic screens 3,
Преобразователь работает следующим образом.The Converter operates as follows.
22
При протекании измер емой жидкост fio трубе 1 в зоне электродов 2 возникают вихревые.токи, вызванные магнитной ндукцией. Вихревые токи в свою очередь вызывают дрейф нул .During the flow of the measured fluid fio to the tube 1 in the zone of the electrodes 2, vortex currents arise, caused by magnetic induction. The eddy currents in turn cause drift zero.
Магнитные экраны 3 уменьшают магнитную индукцию в зоне электродов 2, а соответственно, уменьшают и дрейф нул .Magnetic screens 3 reduce the magnetic induction in the zone of the electrodes 2, and accordingly, reduce the drift zero.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU731941758A SU606103A1 (en) | 1973-06-27 | 1973-06-27 | Electromagnetic rate-of-flow transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU731941758A SU606103A1 (en) | 1973-06-27 | 1973-06-27 | Electromagnetic rate-of-flow transducer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU606103A1 true SU606103A1 (en) | 1978-05-05 |
Family
ID=20559297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU731941758A SU606103A1 (en) | 1973-06-27 | 1973-06-27 | Electromagnetic rate-of-flow transducer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU606103A1 (en) |
-
1973
- 1973-06-27 SU SU731941758A patent/SU606103A1/en active
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