JPS5990297U - DC motor control circuit device - Google Patents
DC motor control circuit deviceInfo
- Publication number
- JPS5990297U JPS5990297U JP1982185799U JP18579982U JPS5990297U JP S5990297 U JPS5990297 U JP S5990297U JP 1982185799 U JP1982185799 U JP 1982185799U JP 18579982 U JP18579982 U JP 18579982U JP S5990297 U JPS5990297 U JP S5990297U
- Authority
- JP
- Japan
- Prior art keywords
- switches
- control circuit
- circuit device
- motor control
- base
- 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.)
- Granted
Links
Landscapes
- Motor And Converter Starters (AREA)
- Control Of Direct Current 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図はこの考案に用いるブツシュスイッチの動作を示
す図、第２および第３図はそれぞれこの考案の実施回路
である。
３０ａ、３１ａはスイッチ、２１はＢ電源、３２の電源
ライン、２９は制御用トランジスター、３５および３６
はトランジスター、４１は直流モーター、４６．４７は
ダイオードである。FIG. 1 is a diagram showing the operation of a bush switch used in this invention, and FIGS. 2 and 3 are circuits for implementing this invention, respectively. 30a and 31a are switches, 21 is a B power supply, 32 is a power line, 29 is a control transistor, 35 and 36
is a transistor, 41 is a DC motor, and 46.47 is a diode.
Claims (1)
は３１ａに応答しＢ電源２１と電源ライン３２間に接続
した電圧制御用トランジスター２９のベース電圧を変化
せしめる手段と、スイッチ３０ｂおよび３１ｂを含み、
当該スイッチ３０ｂおよび３１ｂに応答しトランジスタ
ー３５および３６のベースに当該トランジスター３５お
よび３６をＯＮするためのベース電圧を印加する手段と
、前記トランジスター３５および３６に応答し直流モー
ター４１の端子に前記電源ライン３２を接続する手段と
、前記トランジスター３５のコレクターと３６のベース
およびトランジスター３６のコレクターと３５のベース
間にそれぞれ順方向接続したダイオード４６および４７
を含み前記スイッチ３０ｂ又は３１ｂのうち最先に応答
したスイッチに対応したモーター駆動を行う手段とを具
備し、前記スイッチ３０ａと３０ｂおよび３１ａと３１
ｂがそれぞれ２段階動作ブツシュスイッチで構成されて
いることを特徴とする直流モーター制御回路装置。A means for changing the base voltage of the voltage control transistor 29 connected between the B power supply 21 and the power supply line 32 in response to the switch 30a or 31a, and switches 30b and 31b,
means for applying a base voltage to the bases of transistors 35 and 36 to turn on the transistors 35 and 36 in response to the switches 30b and 31b; 32 and diodes 46 and 47 forwardly connected between the collector of said transistor 35 and the base of 36 and between the collector of transistor 36 and the base of 35, respectively.
and means for driving a motor corresponding to the switch that responds first among the switches 30b and 31b, and the switches 30a and 30b and 31a and 31.
A DC motor control circuit device, characterized in that b is each composed of a two-stage operating bushing switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982185799U JPS5990297U (en) | 1982-12-07 | 1982-12-07 | DC motor control circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982185799U JPS5990297U (en) | 1982-12-07 | 1982-12-07 | DC motor control circuit device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5990297U true JPS5990297U (en) | 1984-06-19 |
| JPS6321195Y2 JPS6321195Y2 (en) | 1988-06-10 |
Family
ID=30401495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982185799U Granted JPS5990297U (en) | 1982-12-07 | 1982-12-07 | DC motor control circuit device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5990297U (en) |
-
1982
- 1982-12-07 JP JP1982185799U patent/JPS5990297U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6321195Y2 (en) | 1988-06-10 |
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