JPS59195266U - Drive device for multiple solenoid valves - Google Patents
Drive device for multiple solenoid valvesInfo
- Publication number
- JPS59195266U JPS59195266U JP8998983U JP8998983U JPS59195266U JP S59195266 U JPS59195266 U JP S59195266U JP 8998983 U JP8998983 U JP 8998983U JP 8998983 U JP8998983 U JP 8998983U JP S59195266 U JPS59195266 U JP S59195266U
- Authority
- JP
- Japan
- Prior art keywords
- drive device
- switching means
- solenoid valves
- multiple solenoid
- supplied
- 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
- Magnetically Actuated Valves (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す回路図、第２図は第１
図のトランジスタＴＲ１〜ＴＲｎのベースに印加する制
御信号の生成回路を示す図、第３図は第１図と第２図に
示す本考案による装置の各部信号のタイムチャート、第
４図はパルス列信号の循環関係を示すタイムチャートで
ある。
図において、ＳＶ１〜ＳＶｎはソレノイド、ＴＲ□〜Ｔ
Ｒｎはソレノイド駆動用のトランジスタ、Ｄ１〜Ｄｎは
ダイオード、ＩＣ□は電圧比較器、ＴＲ０ＯＩ〜ＴＲ１
１はトランジスタ、Ｃ１１はコンデンサ、Ｒ１１〜Ｒ１
７は抵抗をそれぞれ示す。Fig. 1 is a circuit diagram showing one embodiment of the present invention, and Fig. 2 is a circuit diagram showing an embodiment of the present invention.
3 is a time chart of the signals of each part of the device according to the present invention shown in FIGS. 1 and 2, and FIG. 4 is a pulse train signal. 3 is a time chart showing a cyclical relationship. In the figure, SV1 to SVn are solenoids, TR□ to T
Rn is a transistor for driving a solenoid, D1 to Dn are diodes, IC□ is a voltage comparator, TR0OI to TR1
1 is a transistor, C11 is a capacitor, R11 to R1
7 indicates resistance, respectively.
Claims (1)
に直列にスイッチング手段を接続し、予め定めたパルス
幅を有するパルス列信号を前記スイッチング手段の動作
信号として、前記の各スイッチング手段に供給するため
に、互いに重畳しない時間関係で順番にパルスを発生す
るパルス−列信号供給手段を設け、電源からの励磁電流
供給が同時に２以上のソレノイドに対して行なわれない
ように構成したことを特徴とする複数電磁弁の駆動装置
。A switching means is connected in series to each solenoid of a plurality of electromagnetic valves connected in parallel to a power source, and a pulse train signal having a predetermined pulse width is supplied to each of the switching means as an operation signal for the switching means. Therefore, the present invention is characterized in that a pulse train signal supply means is provided that sequentially generates pulses in a time relationship that does not overlap with each other, and the excitation current is not supplied from the power supply to two or more solenoids at the same time. A drive device for multiple solenoid valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8998983U JPS59195266U (en) | 1983-06-13 | 1983-06-13 | Drive device for multiple solenoid valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8998983U JPS59195266U (en) | 1983-06-13 | 1983-06-13 | Drive device for multiple solenoid valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59195266U true JPS59195266U (en) | 1984-12-25 |
Family
ID=30219889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8998983U Pending JPS59195266U (en) | 1983-06-13 | 1983-06-13 | Drive device for multiple solenoid valves |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59195266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62274172A (en) * | 1986-05-22 | 1987-11-28 | Hitachi Constr Mach Co Ltd | Pwm driving device |
| JP2011153687A (en) * | 2010-01-28 | 2011-08-11 | Noritz Corp | Method of driving solenoid valve, solenoid valve driving device and combustion device with the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5865384A (en) * | 1981-10-14 | 1983-04-19 | Matsushita Electric Ind Co Ltd | Solenoid valve controller |
-
1983
- 1983-06-13 JP JP8998983U patent/JPS59195266U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5865384A (en) * | 1981-10-14 | 1983-04-19 | Matsushita Electric Ind Co Ltd | Solenoid valve controller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62274172A (en) * | 1986-05-22 | 1987-11-28 | Hitachi Constr Mach Co Ltd | Pwm driving device |
| JP2011153687A (en) * | 2010-01-28 | 2011-08-11 | Noritz Corp | Method of driving solenoid valve, solenoid valve driving device and combustion device with the same |
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