SU527736A1 - Device for controlling start-stop movement of magnetic recording media - Google Patents
Device for controlling start-stop movement of magnetic recording mediaInfo
- Publication number
- SU527736A1 SU527736A1 SU2117279A SU2117279A SU527736A1 SU 527736 A1 SU527736 A1 SU 527736A1 SU 2117279 A SU2117279 A SU 2117279A SU 2117279 A SU2117279 A SU 2117279A SU 527736 A1 SU527736 A1 SU 527736A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnetic recording
- recording media
- stop movement
- controlling start
- input
- Prior art date
Links
Description
Электродвигатель 8 подключен к резистору 9 и сое; кнен через уси; итель 10 с одним из входов компаратора 11. Другой вход к мпаратора 11 св зан с выходом источника эталонного напр жени 12, а выход - со вторым входом 13 схемы ИЛИ 3.The motor 8 is connected to the resistor 9 and soy; knen through wuxi; A 10 is connected to one of the inputs of the comparator 11. The other input to the multiparator 11 is connected to the output of the reference voltage source 12, and the output to the second input 13 of the OR circuit 3.
Предлагаемое устройство содержит также дополнительную схему ИЛИ 14, входы которой подсоединены ко входной ишне команды нуска 15 и ко входной шине команды стопа 16. а выход - к формирователю стробирующих импульсов 1. Входнал шина команды пуска 15 и входна шина команды стопа 16 подсоединены также к формирователю }травл ющих импульсов 17, соединенному с заправл ющим входом 18 ключа 7.The proposed device also contains an additional circuit OR 14, the inputs of which are connected to the input of the start command 15 and to the input bus of the stop command 16. And the output is connected to the gate driver 1. The input of the start command bus 15 and the input bus of the stop command 16 are also connected to the driver } of etching pulses 17 connected to the charging input 18 of key 7.
При пост)дшении команды пуска формирователь 17 подключает электродвигатель 8 к источнику питани через усилитель мощности 5 и мостовой 7. Одновременно с этим комаьзда пуска поступает через схему ИЛИ 14 на формирователь стробирующих импульсов 1, вырабатывающий сигнал, .Фительность которого выбираетс , исход из величины времени пуска и стопа дл каждого конкретного случа .When you start the start command, the driver 17 connects the electric motor 8 to the power source through the power amplifier 5 and the bridge 7. At the same time, the start-up com- part arrives through the OR 14 circuit to the gate driver 1, which generates a signal, the duration of which is selected start and stop for each case.
Пре,ала1аемое устройство в значительной степени уменьшает norpeiuHOCTb управлени старт-стопаым Г еремещет1ем носител магнитной записи. Оно может быть применено в аппаратуре магнитнойThe preset device greatly reduces the norpeiuHOCTb control by starting and stopping the displacement of the magnetic recording medium. It can be applied in magnetic equipment.
зачиси и воспроизведе1ш с магнитной проволокой или мапштной лентой.transfer and play with magnetic wire or map tape.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2117279A SU527736A1 (en) | 1975-03-28 | 1975-03-28 | Device for controlling start-stop movement of magnetic recording media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2117279A SU527736A1 (en) | 1975-03-28 | 1975-03-28 | Device for controlling start-stop movement of magnetic recording media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU527736A1 true SU527736A1 (en) | 1976-09-05 |
Family
ID=20613923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2117279A SU527736A1 (en) | 1975-03-28 | 1975-03-28 | Device for controlling start-stop movement of magnetic recording media |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU527736A1 (en) |
-
1975
- 1975-03-28 SU SU2117279A patent/SU527736A1/en active
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