SU527663A2 - Device for measuring airspeed - Google Patents
Device for measuring airspeedInfo
- Publication number
- SU527663A2 SU527663A2 SU2135121A SU2135121A SU527663A2 SU 527663 A2 SU527663 A2 SU 527663A2 SU 2135121 A SU2135121 A SU 2135121A SU 2135121 A SU2135121 A SU 2135121A SU 527663 A2 SU527663 A2 SU 527663A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring airspeed
- measuring
- airspeed
- elements
- air flow
- Prior art date
Links
Landscapes
- Testing Of Balance (AREA)
Description
а &л воздушного потока, устран емую a & l air flow eliminated
при первоначальной настройке устройства.during the initial setup of the device.
Устройство работает следукшшм образом При отклонении направлени воздушного потока от направлени оси измерени на угол менее 9О° возникает разность темдератур элементов 4 и 5 больше или меньше уравновешивающей разности, что приводит к разбалансумостовой схемы. Вы-ч ход мостовой схемы св зан с усилителем (6, который через модул тор 7 соединен с двигателем 8 и редуктором 9, разворачивающим датчик до совпадени оси измерени с направлением воздушного потока . ; /- - --..;:The device operates in the following way. If the direction of the air flow deviates from the direction of the measuring axis by an angle of less than 9 °, a difference in temperature between the elements 4 and 5 arises more or less than the balancing difference, which leads to a imbalance-bridge scheme. The stroke of the bridge circuit is connected with an amplifier (6, which is connected via modulator 7 to engine 8 and gearbox 9, which rotates the sensor until the measurement axis coincides with the direction of air flow.; / - - - ..;:
При резком изменении нахфавлешш воздушного потока на угол более 9О° элементы 4 и 5 оказываютс вне действи теплового следа нагревател 3, Вследст вне .этого возникает разбаланс мостовой схемы, и след ща система разворачивает датчик скорости (элементы 1 и 2) до совпадени оси измерени о направлениемWith a sharp change in airflow at an angle of more than 9 °, elements 4 and 5 are out of the heat trace of heater 3. Following this, an imbalance of the bridge circuit occurs, and the tracking system deploys the speed sensor (elements 1 and 2). direction
воздушного потс са. При отсутствии вет ра след ща система непрерывно вращает датчик скороега, таЗк как заданный раэбаланс след5Ш1ей системы сохран етс .air pots sa. In the absence of a wind, the tracking system continuously rotates the speed sensor, as the desired balance between the following system is maintained.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2135121A SU527663A2 (en) | 1975-05-16 | 1975-05-16 | Device for measuring airspeed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2135121A SU527663A2 (en) | 1975-05-16 | 1975-05-16 | Device for measuring airspeed |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU267220 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU527663A2 true SU527663A2 (en) | 1976-09-05 |
Family
ID=20619720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2135121A SU527663A2 (en) | 1975-05-16 | 1975-05-16 | Device for measuring airspeed |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU527663A2 (en) |
-
1975
- 1975-05-16 SU SU2135121A patent/SU527663A2/en active
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