SU376829A1 - DEVICE FOR CONTACTLESS CONTROL OF SPHERICAL SURFACE - Google Patents
DEVICE FOR CONTACTLESS CONTROL OF SPHERICAL SURFACEInfo
- Publication number
- SU376829A1 SU376829A1 SU1664733A SU1664733A SU376829A1 SU 376829 A1 SU376829 A1 SU 376829A1 SU 1664733 A SU1664733 A SU 1664733A SU 1664733 A SU1664733 A SU 1664733A SU 376829 A1 SU376829 A1 SU 376829A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- spherical surface
- contactless control
- contactless
- source
- receiving
- Prior art date
Links
Landscapes
- Mechanisms For Operating Contacts (AREA)
Description
1one
Изобретение относитс к электровакуумному оборудованию.This invention relates to electrovacuum equipment.
Известное устройство дл бесконтактного контрол поверхностей различных форм, содержащее бесконтактный датчик, перемещаемый вдоль этой поверхности, и средство дл приема и преобразовани сигналов датчика, не обеспечивает качественный и быстрый контроль .The known device for contactless monitoring of surfaces of various shapes, comprising a contactless sensor moving along this surface, and means for receiving and converting sensor signals, does not provide high-quality and fast control.
В предложенном устройстве указанные недостатки устранены за счет того, что в качестве бесконтактного датчика при1менен источник электромагнитного излучени , например, микроволнового диапазона, а средство дл приема и преобразовани сигналов выполнено в виде направленного ответвител с детектором , св занным с индикатором и усилителем сигналов и установленным на общем с источником излучени нодвижном основании.In the proposed device, these drawbacks are eliminated due to the fact that a source of electromagnetic radiation, for example, a microwave range, is used as a contactless sensor, and the means for receiving and converting signals is designed as a directional coupler with a detector connected to the indicator and amplifier. in common with a source of radiation nodvizhim base.
На чертеже показано предложенное устройство .The drawing shows the proposed device.
Контролируемый экран / с поглощающим покрытием 2 установлен на опорах 5. Источник электромагнитного излучени 4 и волновод 5 закреплены на щарнирной опоре 6. Направленный ответвитель 7 установлен на общем с источником излучени 4 поворотном основании, вл ющемс одновременно волноводом 5, и соединен с детектором 8, св занным с усилителем и индикатором 9.A controlled screen / with absorbing coating 2 is mounted on supports 5. An electromagnetic radiation source 4 and a waveguide 5 are fixed on a hinged support 6. A directional coupler 7 is mounted on a rotatable base 4 which is simultaneously a waveguide 5, and connected to a detector 8, associated with the amplifier and indicator 9.
В процессе работы устройства измен етс амплитуда волны электромагнитного излучени в результате отражени от переменной нагрузки на открытом конце волновода 5.During operation of the device, the amplitude of the electromagnetic wave is changed as a result of reflection from a variable load at the open end of the waveguide 5.
Предмет изобретени Subject invention
Устройство дл бесконтактного контрол сферической поверхности, например экрана кинескопа, содержащее бесконтактный датчик,A device for contactless control of a spherical surface, such as a kinescope screen, containing a contactless sensor,
перемещаемый вдоль контролнруемой поверхности , и средство дл приема и преобразовани сигналов датчика, отличающеес тем, что, с целью повышени точности контрол , в качестве бесконтактного датчика применен источник электромагнитного излучени , например , микроволнового диапазона, а средство дл приема и преобразовани сигналов вынолнено в виде направленного ответвител с детектором , св занным с индикатором и усилителем сигналов, и установлено на общем с источником излучени подвижном основании.movable along the surface being monitored, and means for receiving and converting sensor signals, characterized in that, in order to increase the control accuracy, a source of electromagnetic radiation, for example, a microwave band, is used as a contactless sensor, and the means for receiving and converting signals is directed as a coupler with a detector associated with the indicator and a signal amplifier, and mounted on a common movable base with the radiation source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1664733A SU376829A1 (en) | 1971-05-28 | 1971-05-28 | DEVICE FOR CONTACTLESS CONTROL OF SPHERICAL SURFACE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1664733A SU376829A1 (en) | 1971-05-28 | 1971-05-28 | DEVICE FOR CONTACTLESS CONTROL OF SPHERICAL SURFACE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU376829A1 true SU376829A1 (en) | 1973-04-05 |
Family
ID=20477667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1664733A SU376829A1 (en) | 1971-05-28 | 1971-05-28 | DEVICE FOR CONTACTLESS CONTROL OF SPHERICAL SURFACE |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU376829A1 (en) |
-
1971
- 1971-05-28 SU SU1664733A patent/SU376829A1/en active
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