SU568023A1 - Thermoanemometric sensor - Google Patents
Thermoanemometric sensorInfo
- Publication number
- SU568023A1 SU568023A1 SU7201803419A SU1803419A SU568023A1 SU 568023 A1 SU568023 A1 SU 568023A1 SU 7201803419 A SU7201803419 A SU 7201803419A SU 1803419 A SU1803419 A SU 1803419A SU 568023 A1 SU568023 A1 SU 568023A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sensor
- glass
- formula
- thermo
- anemometric
- Prior art date
Links
Landscapes
- Thermistors And Varistors (AREA)
Description
Изобретение относитс к области измерительной техники в предназначено ол измере ВЕЯ скорости потоков жндкостей ЕЛИ газов.The invention relates to the field of measurement technology and is intended to measure the VEY speeds of fluxes of ELISA gases.
Известны термоанемометрнческве датчики, содержащие терморезнстор, помещенный в стакан, полость которого заполнена материалом с Высокой теплопроводностью, и теплоизол ционный комух.Thermo-anemometric sensors are known that contain a thermal resistor, placed in a glass, the cavity of which is filled with a material with a high thermal conductivity, and a thermal insulator.
Цель изобретени - повышение точности измерени путем регулировани чувствительности . Это достигаетс тем, что стакан установлен с возможностью перемещени вдоль продольной оси датчика.. .The purpose of the invention is to improve the measurement accuracy by adjusting the sensitivity. This is achieved by having the cup mounted so as to move along the longitudinal axis of the sensor.
f На чертеже представлен термоанемометрический датчик. Датчик содержит термоизол анонный кожух 1, терморезистор 2, на который надет теплопровод щнй стакан 3.f The drawing shows a thermo-anemometric sensor. The sensor contains a thermal insulation annealed housing 1, a thermistor 2 on which the heat conductor glass 3 is put on.
Выводы 4 терморезистора помещены в электроизол цион1а1е трубки 5. Вс конструкни включена в корпус 6 с помощью герметика 7.The terminals 4 of the thermistor are placed in an electrically insulating tube 5. The entire construction is connected to the housing 6 with the help of a sealant 7.
Датчик работает следующем образом.The sensor works as follows.
При воздевс- вви i а термоанемометричеог кий датчик движущегос потока жидкости ЕЛИ газа теплоотдача;происходит .только через поверхность открытой части стакана, котора задаетс перемещением стакан вдоль оси датчика в зависвмос в от двапазова взмер екшх скоростей потока.When raising the thermal anemometer sensor of the moving fluid flow ELI gas, heat transfer occurs only through the surface of the open part of the cup, which is determined by moving the cup along the sensor axis to depend on the two-phase flow velocities.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7201803419A SU568023A1 (en) | 1972-06-30 | 1972-06-30 | Thermoanemometric sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7201803419A SU568023A1 (en) | 1972-06-30 | 1972-06-30 | Thermoanemometric sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU568023A1 true SU568023A1 (en) | 1977-08-05 |
Family
ID=20519799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7201803419A SU568023A1 (en) | 1972-06-30 | 1972-06-30 | Thermoanemometric sensor |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU568023A1 (en) |
-
1972
- 1972-06-30 SU SU7201803419A patent/SU568023A1/en active
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