JPS602394U - Pulse frequency switching device - Google Patents
Pulse frequency switching deviceInfo
- Publication number
- JPS602394U JPS602394U JP1983094417U JP9441783U JPS602394U JP S602394 U JPS602394 U JP S602394U JP 1983094417 U JP1983094417 U JP 1983094417U JP 9441783 U JP9441783 U JP 9441783U JP S602394 U JPS602394 U JP S602394U
- Authority
- JP
- Japan
- Prior art keywords
- capstan motor
- switching device
- pulse frequency
- frequency switching
- braking
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Control Of Electric Motors In General (AREA)
- Control Of Stepping Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はキャプスタンモータ間欠駆動回路の回路ブロッ
ク図、第２図は温度補償の為にポジスタを用いた単安定
マルチバルブレーターの回路ブロック図、第３図はサー
ミスタを用いた単安定マルチパイプレーターの回路ブロ
ック図である。
主な図番の説明、７・・・単安定マルチバイブレーター
、Ｒ５・・・感熱抵抗素子。Figure 1 is a circuit block diagram of a capstan motor intermittent drive circuit, Figure 2 is a circuit block diagram of a monostable multi-valve regulator that uses a POSISTOR for temperature compensation, and Figure 3 is a monostable multi-pipe that uses a thermistor. FIG. 2 is a circuit block diagram of a controller. Explanation of main figure numbers, 7... Monostable multivibrator, R5... Heat sensitive resistance element.
Claims (1)
ャプスタンモータを逆回転せしめて制動を為すキャプス
タンモータ制動回路において、前記制動パルスのパルス
巾を決定する単安定マルチバイブレータの特定数回路は
コンデンサに対して並列に負の温度特性を有する感熱抵
抗素子を備えることを特徴とするキャプスタンモータ制
動回路。In a capstan motor braking circuit that performs braking by causing the capstan motor to rotate in reverse with a control pulse applied to the capstan motor, a specific number of monostable multivibrator circuits that determine the pulse width of the braking pulse are capacitors. 1. A capstan motor braking circuit comprising: a heat-sensitive resistance element having negative temperature characteristics in parallel with the capstan motor braking circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983094417U JPS602394U (en) | 1983-06-20 | 1983-06-20 | Pulse frequency switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983094417U JPS602394U (en) | 1983-06-20 | 1983-06-20 | Pulse frequency switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS602394U true JPS602394U (en) | 1985-01-09 |
Family
ID=30226016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983094417U Pending JPS602394U (en) | 1983-06-20 | 1983-06-20 | Pulse frequency switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS602394U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610098A (en) * | 1979-07-03 | 1981-02-02 | Fujitsu Ltd | Pulse motor control system |
-
1983
- 1983-06-20 JP JP1983094417U patent/JPS602394U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610098A (en) * | 1979-07-03 | 1981-02-02 | Fujitsu Ltd | Pulse motor control system |
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