SU147110A1 - Device for two-way retransmission of pulse signals - Google Patents

Device for two-way retransmission of pulse signals

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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
Application number
SU649362A
Other languages
Russian (ru)
Inventor
Е.П. Кондратьев
Original Assignee
Е.П. Кондратьев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Е.П. Кондратьев filed Critical Е.П. Кондратьев
Priority to SU649362A priority Critical patent/SU147110A1/en
Application granted granted Critical
Publication of SU147110A1 publication Critical patent/SU147110A1/en

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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.

SU649362A 1960-01-03 1960-01-03 Device for two-way retransmission of pulse signals SU147110A1 (en)

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)

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