JPS6285775U - - Google Patents
Info
- Publication number
- JPS6285775U JPS6285775U JP17563285U JP17563285U JPS6285775U JP S6285775 U JPS6285775 U JP S6285775U JP 17563285 U JP17563285 U JP 17563285U JP 17563285 U JP17563285 U JP 17563285U JP S6285775 U JPS6285775 U JP S6285775U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid valve
- control circuit
- transistor
- collector
- power supply
- 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
Landscapes
- Magnetically Actuated Valves (AREA)
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、４，
５…トランジスタ、４１，５１…コレクタ、４２
，５２…エミツタ、８…電磁弁、８１…一端、８
２…他端、９…電流。
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, 4,
5...Transistor, 41, 51...Collector, 42
, 52... Emitter, 8... Solenoid valve, 81... One end, 8
2...Other end, 9...Current.
Claims (1)
と、電磁弁の開路状態を保持する前記電源より小
容量の別の電源を備えたものにおいて、制御回路
１の一側１１に接続した電磁弁８の一端８１に一
方向の電流を流すトランジスタ４のコレクタ４１
を接続するとともに制御回路１の一側１１に接続
した電磁弁８の他端８２に他方向の電流を流すト
ランジスタ５のコレクタ５１を接続し、かつ、前
記両トランジスタ４，５の夫々のエミツタ４２，
５２を前記制御回路１の他側１２に接続したこと
を特徴とする電磁弁駆動回路。 A solenoid valve connected to one side 11 of the control circuit 1, which is equipped with a control circuit that supplies power when the solenoid valve opens and closes, and another power supply with a smaller capacity than the power supply that maintains the open state of the solenoid valve. Collector 41 of transistor 4 that allows current to flow in one direction through one end 81 of transistor 8
The collector 51 of the transistor 5 which conducts current in the other direction is connected to the other end 82 of the solenoid valve 8 connected to the one side 11 of the control circuit 1, and the emitter 42 of each of the transistors 4 and 5 is connected to ，
52 is connected to the other side 12 of the control circuit 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17563285U JPS6285775U (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17563285U JPS6285775U (en) | 1985-11-15 | 1985-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6285775U true JPS6285775U (en) | 1987-06-01 |
Family
ID=31115138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17563285U Pending JPS6285775U (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285775U (en) |
-
1985
- 1985-11-15 JP JP17563285U patent/JPS6285775U/ja active Pending
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