JPS639583U - - Google Patents
Info
- Publication number
- JPS639583U JPS639583U JP10445186U JP10445186U JPS639583U JP S639583 U JPS639583 U JP S639583U JP 10445186 U JP10445186 U JP 10445186U JP 10445186 U JP10445186 U JP 10445186U JP S639583 U JPS639583 U JP S639583U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- control circuit
- drive
- solenoid valve
- turns
- 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
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第1図は本考案による電磁弁制御回路の一実施
例を示す電気回路図、第2図は実施例の作用を説
明するタイミングチヤートである。
1……電磁弁、3……電磁コイル、6……交流
電源、7……第1リレースイツチ、8……第2リ
レースイツチ、9……ダイオード(半波整流素子
)、10……駆動制御回路。
FIG. 1 is an electric circuit diagram showing an embodiment of the electromagnetic valve control circuit according to the present invention, and FIG. 2 is a timing chart illustrating the operation of the embodiment. 1... Solenoid valve, 3... Solenoid coil, 6... AC power supply, 7... First relay switch, 8... Second relay switch, 9... Diode (half-wave rectifier), 10... Drive control circuit.
Claims (1)
電磁コイルに交流電源を供給し、前記電磁弁を開
または閉にするようにした電磁弁制御回路におい
て、前記電磁コイルと交流電源との間に直列に接
続された第1スイツチと第2スイツチとを挿入し
、前記第2スイツチに半波整流素子を並列接続し
、前記電磁弁作動信号の入力に基づいて前記第1
および第2スイツチをオンするとともに、このオ
ン時から一定の設定時間経過後に前記第2スイツ
チをオフする駆動制御回路を設けてなることを特
徴とする電磁弁制御回路。 (2) 第1、第2スイツチはそれぞれ第1、第2
リレースイツチとしてなり、駆動制御回路は、電
磁弁作動信号の入力に基づいて第1出力線に第1
駆動信号を出力するとともに一定の設定時間の間
第2出力線に第2駆動信号を出力する制御回路と
、この制御回路からの第1駆動信号に基づいて前
記第1リレースイツチをオンする第1リレー駆動
回路と、前記制御回路からの第2駆動信号に基づ
いて前記第2リレースイツチをオンする第2リレ
ー駆動回路とからなる実用新案登録請求の範囲第
1項記載の電磁弁制御回路。[Claims for Utility Model Registration] (1) A solenoid valve control circuit that supplies AC power to a solenoid coil of a solenoid valve to open or close the solenoid valve based on the input of a solenoid valve activation signal, A first switch and a second switch connected in series are inserted between the electromagnetic coil and the AC power source, a half-wave rectifier is connected in parallel to the second switch, and based on the input of the electromagnetic valve actuation signal, The first
and a drive control circuit that turns on the second switch and turns off the second switch after a predetermined time has elapsed since the second switch is turned on. (2) The first and second switches are the first and second switches, respectively.
The drive control circuit connects the first output line to the first output line based on the input of the solenoid valve actuation signal.
a control circuit that outputs a drive signal and outputs a second drive signal to a second output line for a predetermined set time; and a first switch that turns on the first relay switch based on the first drive signal from the control circuit. 2. The electromagnetic valve control circuit according to claim 1, which includes a relay drive circuit and a second relay drive circuit that turns on the second relay switch based on a second drive signal from the control circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10445186U JPS639583U (en) | 1986-07-08 | 1986-07-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10445186U JPS639583U (en) | 1986-07-08 | 1986-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS639583U true JPS639583U (en) | 1988-01-22 |
Family
ID=30977962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10445186U Pending JPS639583U (en) | 1986-07-08 | 1986-07-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS639583U (en) |
-
1986
- 1986-07-08 JP JP10445186U patent/JPS639583U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8307514A1 (en) | Flipper control circuit | |
JPS639583U (en) | ||
JPS639584U (en) | ||
JPS6444534U (en) | ||
JPH0210785U (en) | ||
JPS63134432U (en) | ||
JPH043455Y2 (en) | ||
JPH0321992U (en) | ||
JPH0458097U (en) | ||
JPH0342439U (en) | ||
JPS61131135U (en) | ||
JPS63153426U (en) | ||
JPH06236719A (en) | Electromagnetic switch | |
JPS60189138U (en) | Ventilation fan switch circuit | |
JPS60165670U (en) | Solenoid valve starting circuit | |
JPH01137984U (en) | ||
JPS63156166U (en) | ||
JPS6453468U (en) | ||
JPH0182582U (en) | ||
JPH0288499U (en) | ||
JPS6336193U (en) | ||
JPS62158718U (en) | ||
JPS63178980U (en) | ||
JPH01100978U (en) | ||
JPS6364009U (en) |