JPS5857571U - Electromagnetic pump drive circuit - Google Patents

Electromagnetic pump drive circuit

Info

Publication number
JPS5857571U
JPS5857571U JP15401281U JP15401281U JPS5857571U JP S5857571 U JPS5857571 U JP S5857571U JP 15401281 U JP15401281 U JP 15401281U JP 15401281 U JP15401281 U JP 15401281U JP S5857571 U JPS5857571 U JP S5857571U
Authority
JP
Japan
Prior art keywords
electromagnetic pump
drive circuit
switch means
pump drive
pulse generator
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
JP15401281U
Other languages
Japanese (ja)
Inventor
健太郎 井上
白垣　成
均 田中
雄二 山本
Original Assignee
株式会社山武
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 株式会社山武 filed Critical 株式会社山武
Priority to JP15401281U priority Critical patent/JPS5857571U/en
Publication of JPS5857571U publication Critical patent/JPS5857571U/en
Pending legal-status Critical Current

Links

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

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

図はこの考案の一実施例による駆動回路の回路図である
。 ２・・・・・・パルス発生器、、３・・・・・・電磁ポ
ンプ、５・・・・・・スイッチ素子、６・・・・・・燃
焼制御回路、７・・・・・・セーフ制御回路。The figure is a circuit diagram of a drive circuit according to an embodiment of this invention. 2... Pulse generator, 3... Electromagnetic pump, 5... Switch element, 6... Combustion control circuit, 7... Safe control circuit.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）電磁ポンプを駆動するのに必要なパルス信号を発
生するためのパルス発生器と、このパルス発生器の起動
、停止を制御するスイッチ手段と、このスイッチ手段を
短時間だけ動作させることによって上記スイッチ手段の
一端に生じたレベル変化を検出するチェック手段とを備
えた電磁ポンプの駆動回路。(1) A pulse generator for generating the pulse signal necessary to drive the electromagnetic pump, a switch means for controlling the start and stop of this pulse generator, and a switch means that operates for a short time and check means for detecting a level change occurring at one end of the switch means. （２）上記チェック手段のチェック動作によって上記ス
イッチ手段の故障が検出されたときに上記パルス発生器
の出力信号を阻止するセーフ制御回路が設けられている
実用新案登録請求の範囲第１項記載の電磁ポンプの駆動
回路。(2) A utility model according to claim 1, further comprising a safe control circuit that blocks the output signal of the pulse generator when a failure of the switch means is detected by the check operation of the check means. Electromagnetic pump drive circuit.
JP15401281U 1981-10-16 1981-10-16 Electromagnetic pump drive circuit Pending JPS5857571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15401281U JPS5857571U (en) 1981-10-16 1981-10-16 Electromagnetic pump drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15401281U JPS5857571U (en) 1981-10-16 1981-10-16 Electromagnetic pump drive circuit

Publications (1)

Publication Number Publication Date
JPS5857571U true JPS5857571U (en) 1983-04-19

Family

ID=29946614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15401281U Pending JPS5857571U (en) 1981-10-16 1981-10-16 Electromagnetic pump drive circuit

Country Status (1)

Country Link
JP (1) JPS5857571U (en)

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