JPS62119581U - - Google Patents
Info
- Publication number
- JPS62119581U JPS62119581U JP806186U JP806186U JPS62119581U JP S62119581 U JPS62119581 U JP S62119581U JP 806186 U JP806186 U JP 806186U JP 806186 U JP806186 U JP 806186U JP S62119581 U JPS62119581 U JP S62119581U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid valve
- control circuit
- transistor
- power supply
- drive circuit
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
図は本考案の一実施例による電磁弁駆動回路の
電気回路図である。
１……制御回路、１１……一側、１２……他側
、３……電磁弁、３１……一端、３２……他端、
４……トランジスタ、４１……コレクタ、４２…
…エミツタ、Ｂ……ベース、Ｐ……出力ポート。
The figure is an electrical circuit diagram of a solenoid valve drive circuit according to an embodiment of the present invention. 1... Control circuit, 11... One side, 12... Other side, 3... Solenoid valve, 31... One end, 32... Other end,
4...Transistor, 41...Collector, 42...
...Emitsuta, B...Base, P...Output port.
Claims (1)
路１と、電磁弁３の開路状態を保持する前記電源
より小容量の別の電源５を備え、制御回路１の一
側１１に電磁弁３の一端３１を接続するとともに
、電磁弁３の他端３２にトランジスタ４のコレク
タ４１を接続し、かつ、トランジスタ４のエミツ
タ４２を制御回路１の他側１２に接続し、ベース
Ｂを制御回路１の出力ポートＰに接続したものに
おいて、電磁弁３の開路時に２個以上のパルスを
発信する機能を制御回路１に設けたことを特徴と
する電磁弁駆動回路。 A control circuit 1 that supplies power when the solenoid valve 3 opens and closes, and another power supply 5 with a smaller capacity than the power supply that maintains the open state of the solenoid valve 3 are provided. At the same time, the collector 41 of the transistor 4 is connected to the other end 32 of the solenoid valve 3, the emitter 42 of the transistor 4 is connected to the other side 12 of the control circuit 1, and the base B is connected to the control circuit 1. 1. A solenoid valve drive circuit connected to an output port P of a solenoid valve drive circuit, characterized in that the control circuit 1 is provided with a function of transmitting two or more pulses when the solenoid valve 3 is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP806186U JPS62119581U (en) | 1986-01-23 | 1986-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP806186U JPS62119581U (en) | 1986-01-23 | 1986-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62119581U true JPS62119581U (en) | 1987-07-29 |
Family
ID=30792094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP806186U Pending JPS62119581U (en) | 1986-01-23 | 1986-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62119581U (en) |
-
1986
- 1986-01-23 JP JP806186U patent/JPS62119581U/ja active Pending