JPS62190311U - - Google Patents
Info
- Publication number
- JPS62190311U JPS62190311U JP7791286U JP7791286U JPS62190311U JP S62190311 U JPS62190311 U JP S62190311U JP 7791286 U JP7791286 U JP 7791286U JP 7791286 U JP7791286 U JP 7791286U JP S62190311 U JPS62190311 U JP S62190311U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid drive
- excitation coil
- drive circuit
- circuit
- utility
- 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
- 230000005284 excitation Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は従来のＤＣ電磁弁の断面図。第２図は
本考案一実施例の要部回路構成図。第３図は第２
図の電圧および電流波形図。
２……励磁コイル、Ｒ１，Ｒ２……抵抗、３…
…可動片、Ｄ２……ダイオード、９……パルス発
生回路。
FIG. 1 is a sectional view of a conventional DC solenoid valve. FIG. 2 is a diagram showing the main circuit configuration of an embodiment of the present invention. Figure 3 is the second
Voltage and current waveform diagram in Figure. 2...Exciting coil, R1 , R2 ...Resistor, 3...
...Movable piece, D2 ...Diode, 9...Pulse generating circuit.
Claims (1)
電磁回路と、 この励磁コイルに励磁電流を供給するためのパ
ルス発生回路と、 を備えたソレノイド駆動回路において、 上記パルス発生回路にＣＭＯＳシユミツトトリ
ガーゲートを含むことを特徴とするソレノイド駆
動回路。 (2) 上記パルス発生回路に励磁コイルへの通電
時間を調整するための厚膜印刷抵抗で構成された
可変抵抗手段を含むことを特徴とする実用新案登
録請求の範囲第(1)項に記載のソレノイド駆動回
路。[Scope of Claim for Utility Model Registration] (1) In a solenoid drive circuit comprising: an electromagnetic circuit for moving a movable piece including an excitation coil; and a pulse generation circuit for supplying excitation current to the excitation coil; A solenoid drive circuit characterized in that the pulse generation circuit includes a CMOS Schmitt trigger gate. (2) The scope of the utility model registration claim (1) is characterized in that the pulse generating circuit includes variable resistance means constituted by a thick-film printed resistor for adjusting the energization time to the excitation coil. Solenoid drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7791286U JPS62190311U (en) | 1986-05-23 | 1986-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7791286U JPS62190311U (en) | 1986-05-23 | 1986-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190311U true JPS62190311U (en) | 1987-12-03 |
Family
ID=30926366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7791286U Pending JPS62190311U (en) | 1986-05-23 | 1986-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190311U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54158660A (en) * | 1978-06-05 | 1979-12-14 | Pioneer Electronic Corp | Solenoid drive circuit |
| JPS6193529A (en) * | 1984-10-15 | 1986-05-12 | 株式会社東芝 | Switch operating circuit |
-
1986
- 1986-05-23 JP JP7791286U patent/JPS62190311U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54158660A (en) * | 1978-06-05 | 1979-12-14 | Pioneer Electronic Corp | Solenoid drive circuit |
| JPS6193529A (en) * | 1984-10-15 | 1986-05-12 | 株式会社東芝 | Switch operating circuit |