SU147788A1 - Device for remote transmission of magnetic compass readings - Google Patents
Device for remote transmission of magnetic compass readingsInfo
- Publication number
- SU147788A1 SU147788A1 SU744090A SU744090A SU147788A1 SU 147788 A1 SU147788 A1 SU 147788A1 SU 744090 A SU744090 A SU 744090A SU 744090 A SU744090 A SU 744090A SU 147788 A1 SU147788 A1 SU 147788A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnetic compass
- remote transmission
- compass readings
- readings
- compass
- Prior art date
Links
Description
Известные устройства дл дистанционной нередачи показаний магнитного компаса, содержащие фотоэлектрический датчик и датчик дистанционной передачи, ламповый усилитель, исполнительный и азимутальный электродвигатель, не могут обеспечить стабильность передачи показаний компаса, что приводит к снижению точности отсчета принимающими приборами. Указанный недостаток известных устройств обусловлен тем, что исполнительный электродвигатель включаетс в работу контактами реле, что приводит к отработке след щей системой показаний магнитного компаса скачками, не отвечающими действительному положению картушки компаса в данный момент времени.The known devices for remote disturbance of the magnetic compass readings, containing a photoelectric sensor and a remote transmission sensor, a tube amplifier, an executive and an azimuth electric motor, cannot ensure the stability of the compass readings, which leads to a decrease in the accuracy of the readings by the receiving instruments. This disadvantage of the known devices is due to the fact that the executive motor is activated by the contacts of the relay, which leads to the testing of the magnetic compass readings by jumps that do not correspond to the actual position of the compass card at a given time.
В предлагаемом устройстве дл повышени точности и стабильности передачи показаний компаса фотосопротивлени фотоэлектрического датчика установлены на азимутальном электродвигателе над картушкой компаса по линии север-юг и включены в цепь фазовращающегос усилител . Дл получени двух световых потоков в предлагаемом устройстве картушка компаса по линии север-юг разделена надве равные половины, одна из которых непрозрачна.In the proposed device, to increase the accuracy and stability of transmitting the indications of the photoresistive compass of the photoelectric sensor, they are mounted on an azimuth electric motor over a compass card along the north-south line and are included in the circuit of the phase-rotating amplifier. In order to obtain two light fluxes in the proposed device, a compass card along the north-south line is divided into two equal halves, one of which is opaque.
На чертеже изображена принципиальна схема предлагаемого устройства дл дистанционной передачи показаний магнитного компаса.The drawing shows a schematic diagram of the proposed device for remote transmission of magnetic compass readings.
Фотосопротивлени }, 2 фотоэлектрического датчика укреплены на диске 3, кинематически св занном с осью азимутального электродвигател 4 через редуктор 5. Диск 3 с фотосопротивлени ми размещен над картушкой 6 магнитного компаса, на дне чаши 7 которого установлен источник 8 освещени . Картущка компаса по линии север-юг разделена на две равные половины, одна из которых выполнена из непрозрачного материала. В этом же направлении север-юг расположены и фотосопротивлени /, 2 на диске 5.Photoresistors, 2 photoelectric sensors are mounted on the disk 3, kinematically connected to the axis of the azimuth electric motor 4 through the gearbox 5. The disk 3 with photoresistances is placed above the magnetic compass card 6, at the bottom of the cup 7 of which the light source 8 is installed. The compass card on the north-south line is divided into two equal halves, one of which is made of opaque material. In the same direction, the photoresistances /, 2 on disk 5 are located north-south.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU744090A SU147788A1 (en) | 1961-09-09 | 1961-09-09 | Device for remote transmission of magnetic compass readings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU744090A SU147788A1 (en) | 1961-09-09 | 1961-09-09 | Device for remote transmission of magnetic compass readings |
Publications (1)
Publication Number | Publication Date |
---|---|
SU147788A1 true SU147788A1 (en) | 1961-11-30 |
Family
ID=48303109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU744090A SU147788A1 (en) | 1961-09-09 | 1961-09-09 | Device for remote transmission of magnetic compass readings |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU147788A1 (en) |
-
1961
- 1961-09-09 SU SU744090A patent/SU147788A1/en active
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