JPS636708U - - Google Patents
Info
- Publication number
- JPS636708U JPS636708U JP10031086U JP10031086U JPS636708U JP S636708 U JPS636708 U JP S636708U JP 10031086 U JP10031086 U JP 10031086U JP 10031086 U JP10031086 U JP 10031086U JP S636708 U JPS636708 U JP S636708U
- Authority
- JP
- Japan
- Prior art keywords
- switching element
- solenoid
- series
- circuit
- element connected
- 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)
- Electronic Switches (AREA)
Description
第１図はこの考案の一実施例のソレノイドドラ
イブ回路図である。第２図は従来のソレノイドド
ライブ回路図である。
１……ソレノイド、２，３……主スイツチング
素子（トランジスタ）、Ａ……ソフトスタート手
段、１３，１４……電流制限用インピーダンス素
子（抵抗）、１５，１６……補助スイツチング素
子（トランジスタ）、１７，１８……遅延素子。
FIG. 1 is a solenoid drive circuit diagram of an embodiment of this invention. FIG. 2 is a conventional solenoid drive circuit diagram. 1... Solenoid, 2, 3... Main switching element (transistor), A... Soft start means, 13, 14... Current limiting impedance element (resistance), 15, 16... Auxiliary switching element (transistor), 17, 18...delay element.
Claims (1)
れたスイツチング素子とを具備するソレノイドド
ライブ回路において、 前記直列接続回路内に、ソフトスタート手段を
設けたことを特徴とするソレノイドドライブ回路
。 ２ 前記ソフトスタート手段が、前記直列接続回
路に直列接続されたインピーダンス素子と、この
インピーダンス素子に並列接続された補助スイツ
チング素子と、この補助スイツチング素子を主ス
イツチング素子より遅れて導通状態にする遅延要
素とで構成されている、実用新案登録請求の範囲
第１項記載のソレノイドドライブ回路。[Claims for Utility Model Registration] 1. A solenoid drive circuit comprising a solenoid and a switching element connected in series to the solenoid, characterized in that a soft start means is provided in the series connection circuit. circuit. 2. The soft start means includes an impedance element connected in series to the series connection circuit, an auxiliary switching element connected in parallel to the impedance element, and a delay element that brings the auxiliary switching element into conduction later than the main switching element. A solenoid drive circuit according to claim 1 of the utility model registration claim, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10031086U JPS636708U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10031086U JPS636708U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636708U true JPS636708U (en) | 1988-01-18 |
Family
ID=30970016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10031086U Pending JPS636708U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH112356A (en) * | 1997-04-16 | 1999-01-06 | Saginomiya Seisakusho Inc | Solenoid valve and solenoid valve drive |
| JP2017135180A (en) * | 2016-01-26 | 2017-08-03 | 京セラドキュメントソリューションズ株式会社 | Solenoid device and image forming apparatus having the same |
-
1986
- 1986-06-30 JP JP10031086U patent/JPS636708U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH112356A (en) * | 1997-04-16 | 1999-01-06 | Saginomiya Seisakusho Inc | Solenoid valve and solenoid valve drive |
| JP2017135180A (en) * | 2016-01-26 | 2017-08-03 | 京セラドキュメントソリューションズ株式会社 | Solenoid device and image forming apparatus having the same |
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