SU147110A1 - Device for two-way retransmission of pulse signals - Google Patents
Device for two-way retransmission of pulse signalsInfo
- Publication number
- SU147110A1 SU147110A1 SU649362A SU649362A SU147110A1 SU 147110 A1 SU147110 A1 SU 147110A1 SU 649362 A SU649362 A SU 649362A SU 649362 A SU649362 A SU 649362A SU 147110 A1 SU147110 A1 SU 147110A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- relay
- channel
- pulse signals
- main
- circuit
- Prior art date
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Description
Известные устройства дл двусторонней ретрансл ции импульсных сигналов, используемых дл св зи между полукомплектами телемеханической аппаратуры через электрически изолированные участки линий св зи, не обеспечивают надежной передачи сигналов между основным и боковыми каналами св зи, в св зи с чем их практическое применение ограничено.The known devices for two-way retransmission of pulse signals used for communication between semi-sets of telemechanical equipment through electrically isolated sections of communication lines do not provide reliable signal transmission between the main and side communication channels, and therefore their practical application is limited.
Предлагаемое устройство отличаетс от известных включением в цепь основного канала одного линейного реле, а в цепь бокового канала св зи - двух последовательно соединенных линейных реле, обмотки которых шунтируютс контактами реле основного канала, а контакты реле бокового канала включены в цепь реле основного канала св зиЭто позволило значительно повысить надежность св зи по основному каналу.The proposed device differs from the known ones by including one linear relay in the main channel circuit, and two serially connected linear relays in the side communication channel circuit, the windings of which are bridged by the main channel relay contacts, and the side channel relay contacts are connected to the main channel relay circuit. Significantly increase the reliability of communication over the main channel.
На чертеже приведена принципиальна схема предлагаемого устройства .The drawing shows a schematic diagram of the proposed device.
Основной канал св зи подключаетс к зажимам / и 2 устройства, а боковой канал св зи - к зажимам 5 и 4. В цепи основного канала св зи расположена обмотка линейного реле 5, а в цепи бокового канала св зи последовательно включенные об.мотки реле 5, 7, 8 и 9. Передача серии импульсов сигналов из основного канала св зи в боковой осуществл етс посредством нормально открытого контакта 10 реле 5, который , размыка сь при паузе, включает в цепь бокового канала высокоомные обмотки реле 5 и 5, в результате чего ток в боковом канале св зи уменьшаетс настолько, что реле 6 отпускает контакт //, а реле 9 срабатывает и замыкает контакт 12.The main communication channel is connected to terminals / and 2 devices, and the side communication channel is connected to terminals 5 and 4. In the circuit of the main communication channel there is a winding of the linear relay 5, and in the side communication channel there are series-connected windings of the relay 5 , 7, 8 and 9. A series of pulses of signals from the main communication channel to the side is transmitted through a normally open contact 10 of relay 5, which, when disconnected during a pause, switches the high-resistance windings of relays 5 and 5 into the side channel circuit, resulting in the current in the side channel is reduced so much that the relay 6 releases the contact //, and the relay 9 operates and closes the contact 12.
Нормально открытые контакты У/ и 12 реле 6 м 9 включены параллельно в цепь основного канала св зи. Окончание паузы (начало импульса ) проходит в обратном пор дке.The normally open contacts Y / and 12 relays of 6 meters 9 are connected in parallel to the main communication channel circuit. The end of the pause (the beginning of the impulse) is reversed.
Контакты 10, замыка сь, шунтируют обмотки реле S, 5 и ток в боковом канале цепи возрастает. В результате этого реле 6 срабатывает.Contacts 10, shorted, shunt the windings of relay S, 5 and the current in the side channel of the circuit increases. As a result, this relay 6 is triggered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU649362A SU147110A1 (en) | 1960-01-03 | 1960-01-03 | Device for two-way retransmission of pulse signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU649362A SU147110A1 (en) | 1960-01-03 | 1960-01-03 | Device for two-way retransmission of pulse signals |
Publications (1)
Publication Number | Publication Date |
---|---|
SU147110A1 true SU147110A1 (en) | 1961-11-30 |
Family
ID=48302511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU649362A SU147110A1 (en) | 1960-01-03 | 1960-01-03 | Device for two-way retransmission of pulse signals |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU147110A1 (en) |
-
1960
- 1960-01-03 SU SU649362A patent/SU147110A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU147110A1 (en) | Device for two-way retransmission of pulse signals | |
GB1154647A (en) | Supervisory Circuit for Unattended Repeaters. | |
US2522402A (en) | Negative resistance repeater system | |
GB961845A (en) | Improvements in or relating to counting devices | |
DK119930B (en) | Coupling to tone frequency keypad selection without direct current pulse pulse monitoring signal in telecommunication systems, in particular telephone systems. | |
SU28810A1 (en) | Fire Alarm Device | |
GB1309735A (en) | Switching control systems | |
SU550327A1 (en) | Device for sending signals from the mine hoist cage | |
US3387186A (en) | Relay counting chain | |
SU600004A1 (en) | Arrangement for remote interlocking of the circuit breakers of contact line network feeders | |
SE314012B (en) | ||
DE929199C (en) | Circuit arrangement for loop current surge transmitters in telephone systems | |
SU546124A2 (en) | Device for switching electrical circuits | |
GB1027726A (en) | Improvements relating to conveyors | |
SU903238A1 (en) | Device for conrolling station exist light signal | |
SU100995A1 (en) | Incoming Relay Kit Two-Wire Interconnect (PCL) | |
SU10251A1 (en) | Fire Alarm Device | |
US2345953A (en) | Telegraph repeater | |
SU137139A1 (en) | Method of receiving inductive signals | |
SU29513A1 (en) | Device for connecting control circles | |
SU363223A1 (en) | DEVICE CONNECTING PHONES TO DICTOPHONES | |
SU79649A1 (en) | Device for automatic control of telegraph channels | |
SU76830A2 (en) | Device for transmitting the readings of an automatic potentiometer | |
SU105231A1 (en) | Method of making a tone selective call | |
SU502117A1 (en) | Downhole machine remote control device |