JPS5869918U - Printing device drive circuit - Google Patents

Printing device drive circuit

Info

Publication number
JPS5869918U
JPS5869918U JP16545981U JP16545981U JPS5869918U JP S5869918 U JPS5869918 U JP S5869918U JP 16545981 U JP16545981 U JP 16545981U JP 16545981 U JP16545981 U JP 16545981U JP S5869918 U JPS5869918 U JP S5869918U
Authority
JP
Japan
Prior art keywords
drive circuit
circuit
printing device
drive
solenoid
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.)
Granted
Application number
JP16545981U
Other languages
Japanese (ja)
Other versions
JPS626654Y2 (en
Inventor
仁 鈴木
Original Assignee
株式会社富士通ゼネラル
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 株式会社富士通ゼネラル filed Critical 株式会社富士通ゼネラル
Priority to JP16545981U priority Critical patent/JPS5869918U/en
Publication of JPS5869918U publication Critical patent/JPS5869918U/en
Application granted granted Critical
Publication of JPS626654Y2 publication Critical patent/JPS626654Y2/ja
Granted 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) [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図は本考案による印字装置の駆動回路の一実施例を
示す電気回路図、第２図は各部の出力波形図である。 １２・・・・・・インバータ、１６・・・・・・遅延回
路、１７゜１９・・・・・・抵抗、１８・・・・・・コ
ンデンサ、２０・・・・・・ダイオード、２５・・・・
・・駆動信号入力端子、２８・・・・・・スイッチング
ダイオード、３５・・・・・・ソレノ・イド駆動回路、
４１・・・・・・ソレノイド。FIG. 1 is an electric circuit diagram showing an embodiment of a driving circuit of a printing device according to the present invention, and FIG. 2 is an output waveform diagram of each part. 12... Inverter, 16... Delay circuit, 17° 19... Resistor, 18... Capacitor, 20... Diode, 25... ...
... Drive signal input terminal, 28 ... Switching diode, 35 ... Solenoid drive circuit,
41...Solenoid.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）パルス状駆動信号によりソレノイド駆動回路に接
続されたソレノイドを作動して印字ハンマーを駆動する
ようにしたものにおいて、前記ソレノイド駆動回路の駆
動信号入力端子に、途中から分岐して接続したスイッチ
ングダイオードと、電源の開閉の一定時間後に、前記ス
イッチングダイオードを開閉せしめる遅延回路とを具備
してなる印字装置の駆動回路。(1) In a device in which a solenoid connected to a solenoid drive circuit is actuated by a pulsed drive signal to drive a printing hammer, a switching device branched from the middle and connected to a drive signal input terminal of the solenoid drive circuit. 1. A drive circuit for a printing device, comprising a diode and a delay circuit that opens and closes the switching diode after a predetermined period of time after a power source is turned on and off. （２）遅延回路は、抵抗とコンデンサの充放電回路と、
この充放電回路の出力を反転するインバータとからなり
、電源開閉の所定時間後に、インバータ出力を反転して
スイッチングダイオードを開閉せしめてなる実用新案登
録請求の範囲第１項記載の印字装置の駆動回路。(2) The delay circuit is a charging/discharging circuit of a resistor and a capacitor,
A drive circuit for a printing device according to claim 1, which is comprised of an inverter that inverts the output of this charging/discharging circuit, and after a predetermined period of time after the power supply is switched on and off, the inverter output is inverted and the switching diode is opened and closed. .
JP16545981U 1981-11-06 1981-11-06 Printing device drive circuit Granted JPS5869918U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16545981U JPS5869918U (en) 1981-11-06 1981-11-06 Printing device drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16545981U JPS5869918U (en) 1981-11-06 1981-11-06 Printing device drive circuit

Publications (2)

Publication Number Publication Date
JPS5869918U true JPS5869918U (en) 1983-05-12
JPS626654Y2 JPS626654Y2 (en) 1987-02-16

Family

ID=29957657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16545981U Granted JPS5869918U (en) 1981-11-06 1981-11-06 Printing device drive circuit

Country Status (1)

Country Link
JP (1) JPS5869918U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018510509A (en) * 2015-03-18 2018-04-12 オートマティック スイッチ カンパニー Ensuring dropout of solenoid valve controlled by peak hold driver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018510509A (en) * 2015-03-18 2018-04-12 オートマティック スイッチ カンパニー Ensuring dropout of solenoid valve controlled by peak hold driver

Also Published As

Publication number Publication date
JPS626654Y2 (en) 1987-02-16

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