JPH0359571U - - Google Patents

Info

Publication number
JPH0359571U
JPH0359571U JP11999189U JP11999189U JPH0359571U JP H0359571 U JPH0359571 U JP H0359571U JP 11999189 U JP11999189 U JP 11999189U JP 11999189 U JP11999189 U JP 11999189U JP H0359571 U JPH0359571 U JP H0359571U
Authority
JP
Japan
Prior art keywords
solenoid
excitation means
reverse
coil
solenoid valve
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
JP11999189U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP11999189U priority Critical patent/JPH0359571U/ja
Publication of JPH0359571U publication Critical patent/JPH0359571U/ja
Pending legal-status Critical Current

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  • Magnetically Actuated Valves (AREA)

Description

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

第１図はこの考案にかかるソレノイド駆動回路
を示すブロツク図ある。 １……ソレノイドのコイル、２……パツケージ
、３ａ，３ｂ……正方向励磁用トランジスタ、４
ａ，４ｂ……逆方向励磁用トランジスタ、９……
正方向スイツチングトランジスタ、１０……逆方
向スイツチングトランジスタ。 FIG. 1 is a block diagram showing a solenoid drive circuit according to this invention. 1...Solenoid coil, 2...Package, 3a, 3b...Transistor for positive direction excitation, 4
a, 4b...Reverse excitation transistor, 9...
forward direction switching transistor, 10...reverse direction switching transistor;

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電磁弁などにスプリングと組み合わせて用いら
れる２線式ラツチングソレノイドを正逆パルス信
号によつて駆動するための電磁弁用ソレノイドの
駆動回路であつて、前記ソレノイドのコイルを正
方向に励磁させるための正方向励磁手段と、前記
コイルを逆方向に励磁させるための逆方向励磁手
段と、外部入力手段に接続されて前記正方向励磁
手段および逆方向励磁手段をそれぞれ個別に駆動
する正逆のスイツチング手段とを備えたソレノイ
ド駆動回路において、前記正逆いずれかの励磁手
段とコイルとの間に電流制限用の抵抗を介在させ
たことを特徴とする電磁弁用ソレノイドの駆動回
路。 A drive circuit for a solenoid for a solenoid valve, which drives a two-wire latching solenoid used in combination with a spring in a solenoid valve, etc., using a forward/reverse pulse signal, and for exciting the coil of the solenoid in the forward direction. forward excitation means, reverse excitation means for exciting the coil in the opposite direction, and forward/reverse switching that is connected to an external input means and drives the forward excitation means and the reverse excitation means, respectively. 1. A solenoid drive circuit for a solenoid valve, characterized in that a current limiting resistor is interposed between either the forward or reverse excitation means and the coil.
JP11999189U 1989-10-13 1989-10-13 Pending JPH0359571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11999189U JPH0359571U (en) 1989-10-13 1989-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11999189U JPH0359571U (en) 1989-10-13 1989-10-13

Publications (1)

Publication Number Publication Date
JPH0359571U true JPH0359571U (en) 1991-06-12

Family

ID=31668084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11999189U Pending JPH0359571U (en) 1989-10-13 1989-10-13

Country Status (1)

Country Link
JP (1) JPH0359571U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076487A (en) * 1983-09-30 1985-04-30 宮田工業株式会社 Manufacture of frame for two-wheel barrow
JPS6468959A (en) * 1987-09-09 1989-03-15 Nec Corp Semiconductor device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076487A (en) * 1983-09-30 1985-04-30 宮田工業株式会社 Manufacture of frame for two-wheel barrow
JPS6468959A (en) * 1987-09-09 1989-03-15 Nec Corp Semiconductor device

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