JPS6133417U

JPS6133417U - 3 port solenoid valve

Info

Publication number: JPS6133417U
Application number: JP11607684U
Authority: JP
Inventors: 幸片峯; 正博山本
Original assignee: 甲南電機株式会社
Priority date: 1984-07-31
Filing date: 1984-07-31
Publication date: 1986-02-28

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 drawings]

第１図は本考案に係る３ポート電磁弁の断面図。第２図は従来の３ポート電磁弁の断面図である。１・・・ソレノイド、２・・・固定鉄心、３・・・可動
鉄心、４・・・コイル、５・・・第１バルブシ一ト、１
０・・・弁本体、１１・・・第１ポート、１２・・・第
２バルブシ一ト、１３・・・第２ポート、１５・・・第
３ボー１・。FIG. 1 is a sectional view of a 3-port solenoid valve according to the present invention. FIG. 2 is a sectional view of a conventional three-port solenoid valve. DESCRIPTION OF SYMBOLS 1... Solenoid, 2... Fixed iron core, 3... Movable iron core, 4... Coil, 5... First valve seat, 1
0... Valve body, 11... First port, 12... Second valve seat, 13... Second port, 15... Third bow 1.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

固定鉄心と、該固定鉄心と同軸線上に可動に配置された
可動鉄心と、固定鉄心のまわりを囲むコイルを含むソレ
ノイドと、第１ポート及び第２ポートを設けた弁本体と
を有腰ソレノイドの固定鉄心に第３ポートが連通ずる通
路が形成され、可動鉄心が２つのポートの開閉切換を行
う弁体として作用する３ポート電磁弁において可動鉄心
と弁本体及び固定鉄心との間に弾性材料かりなる）＜ル
ブシ一トを設けたことを特徴とする３ボート電磁弁。A fixed iron core, a movable iron core movably disposed coaxially with the fixed iron core, a solenoid including a coil surrounding the fixed iron core, and a valve body provided with a first port and a second port are arranged in a bent solenoid. In a 3-port solenoid valve in which a passage through which a third port communicates is formed in a fixed core, and a movable core acts as a valve body to open and close the two ports, an elastic material is used between the movable core, the valve body, and the fixed core. A 3-boat solenoid valve featuring a lubricant.