JPS607470U - Solenoid valve drive pulse creation circuit - Google Patents

Solenoid valve drive pulse creation circuit

Info

Publication number
JPS607470U
JPS607470U JP9953483U JP9953483U JPS607470U JP S607470 U JPS607470 U JP S607470U JP 9953483 U JP9953483 U JP 9953483U JP 9953483 U JP9953483 U JP 9953483U JP S607470 U JPS607470 U JP S607470U
Authority
JP
Japan
Prior art keywords
pulse
drive pulse
solenoid valve
valve drive
potential end
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
Application number
JP9953483U
Other languages
Japanese (ja)
Inventor
星野　昭史
徹 小山
池田　典己
萩原　美嗣
Original Assignee
川崎重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 川崎重工業株式会社 filed Critical 川崎重工業株式会社
Priority to JP9953483U priority Critical patent/JPS607470U/en
Publication of JPS607470U publication Critical patent/JPS607470U/en
Pending legal-status Critical Current

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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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案に係る電磁弁駆動パルス作成回路の一
例を示す電気回路図、第２図Ａ〜Ｃは同回路の動作説明
用の信号波形図、第３図は比較例を示す電気回路図であ
る。 ２・・・・・・出力端子、４・・・・・・駆動パルス送
出回路、５・・・・・・制御パルス発生回路、４１１・
・・・・・トランジ　　　。 スタ、４１２・・・・・・抵抗体。Fig. 1 is an electric circuit diagram showing an example of the electromagnetic valve drive pulse generating circuit according to this invention, Figs. 2 A to C are signal waveform diagrams for explaining the operation of the circuit, and Fig. 3 is an electric circuit showing a comparative example. It is a diagram. 2...Output terminal, 4...Drive pulse sending circuit, 5...Control pulse generation circuit, 411.
...transi. Star, 412... Resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 高電位端にデユーティパルスが入力されるスイッチング
素子の低電位端を出力端子に接続し、該低電位端と上記
高電位端とを電流制限用抵抗体で接続して駆動パルス送
出回路を構成し、上記デユーティパルスの立ち上り時に
所定パルス幅の制御パルスを発生する制御パルス発生回
路における上記制御パルスを、上記スイッチング素子の
制御入力端に印加するようにした電磁弁駆動パルスの作
成回路。A drive pulse sending circuit is constructed by connecting the low potential end of a switching element to which a duty pulse is input to the high potential end to an output terminal, and connecting the low potential end and the high potential end with a current limiting resistor. A solenoid valve drive pulse generation circuit, wherein the control pulse in a control pulse generation circuit that generates a control pulse of a predetermined pulse width at the rising edge of the duty pulse is applied to a control input terminal of the switching element.
JP9953483U 1983-06-27 1983-06-27 Solenoid valve drive pulse creation circuit Pending JPS607470U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9953483U JPS607470U (en) 1983-06-27 1983-06-27 Solenoid valve drive pulse creation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9953483U JPS607470U (en) 1983-06-27 1983-06-27 Solenoid valve drive pulse creation circuit

Publications (1)

Publication Number Publication Date
JPS607470U true JPS607470U (en) 1985-01-19

Family

ID=30235836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9953483U Pending JPS607470U (en) 1983-06-27 1983-06-27 Solenoid valve drive pulse creation circuit

Country Status (1)

Country Link
JP (1) JPS607470U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63232065A (en) * 1987-03-20 1988-09-28 Akebono Brake Ind Co Ltd Drive method and circuit for valve device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109864A (en) * 1979-02-19 1980-08-23 Hitachi Ltd Electromagnetic valve driving circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109864A (en) * 1979-02-19 1980-08-23 Hitachi Ltd Electromagnetic valve driving circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63232065A (en) * 1987-03-20 1988-09-28 Akebono Brake Ind Co Ltd Drive method and circuit for valve device

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