JPS6088174U

JPS6088174U - solenoid valve

Info

Publication number: JPS6088174U
Application number: JP18004783U
Authority: JP
Inventors: 岸本　光史; 敦田中; 正志鎌田
Original assignee: 甲南電機株式会社
Priority date: 1983-11-24
Filing date: 1983-11-24
Publication date: 1985-06-17
Also published as: JPH0142704Y2

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

[Brief explanation of the drawing]

第１図は本考案に係る弁体装置の正面縦断面図、第２図
は側面縦断面図、第３図は本考案に係る弁体装置を利用
した電磁弁の縦断面図である。１・・・弁体装置、２・・・第１弁座、３・・・第１枠
体、４・・・第２弁座、５・・・第２枠体、６・・・弁
体、７・・・内部空間、８・・・ガイド穴、９・・・脚
、１２・・・ばね、１３．１４・・・流路、１５・・・
開口部、２１・・・電磁弁、２２・・・ソレノイド部、
２３・・・弁部、２５・・・コイル、２６・・・可動鉄
心、２７・・・復帰用ばね、２８・・・ケーシング、２
９・・・弁装置収容空間、３０・・・入口ボート、３１
・・・出口ボート、３２・・・排出ポート、３３・・・
固定鉄心。補正　昭５９．＆２８実用新案登録請求の範囲を次の韮うに補正する。Ｏ実用新案登録請求の範囲、ケーシングに設けられた入力ポートと出口ポート及び出
口ポートと排出ポートをそれぞれ連通させるために前記
ケーシング内に設けた第１及び第２弁座並びに該弁座を
開閉する弁体を有する辺部と、励磁により復帰ばねの付
勢力に抗して固定鉄心に吸着される可動鉄心を設けたソ
レノイド部とを有する電磁弁において、前記弁部は互に
固着され１つの枠体ユニットとして前記ケーシング中に
装着される第１枠体及び第２枠体を有し、前記枠体ユニ
ット内に形成される内部空間に１つの前記弁体が移動可
能に収容され、前記第１枠体に前記第１弁座が前記第２
枠体に前爬第２弁座が前記弁体を間にして互に対向配置
され、前記第２枠体と前記弁体との間に前記弁体を前記
第１弁座に向って押圧するばねが設けてあり、前記第１
枠体には前記弁体の移動方向に平行に延びるガイド穴が
貫通形成してあり、前記弁体にその移動方向に平行に延
在するように設けた複数の脚が前記ガイド穴に摺動可能
に挿入され、その際脚の端部が前記可動鉄心に向って前
記第１枠体より突出していることと、前記可動鉄心が復
帰の際前記脚を押圧移動して前記弁体が第１弁座から離
れて第１弁座を開放（第又弁ＪＩＵ＝Ｆ閉止するよう形
成しであることを特徴とする電磁弁。FIG. 1 is a front vertical cross-sectional view of a valve body device according to the present invention, FIG. 2 is a side vertical cross-sectional view, and FIG. 3 is a vertical cross-sectional view of a solenoid valve using the valve body device according to the present invention. DESCRIPTION OF SYMBOLS 1... Valve body device, 2... First valve seat, 3... First frame body, 4... Second valve seat, 5... Second frame body, 6... Valve body , 7... Internal space, 8... Guide hole, 9... Leg, 12... Spring, 13.14... Channel, 15...
Opening part, 21... Solenoid valve, 22... Solenoid part,
23...Valve part, 25...Coil, 26...Movable iron core, 27...Returning spring, 28...Casing, 2
9... Valve device accommodation space, 30... Entrance boat, 31
...Exit boat, 32...Discharge port, 33...
Fixed core. Correction 1984. &28 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claims: First and second valve seats provided in the casing for communicating the input port and the outlet port provided in the casing, and the outlet port and the discharge port provided in the casing, respectively, and opening and closing of the valve seats. In a solenoid valve having a side portion having a valve body and a solenoid portion having a movable core that is attracted to a fixed core by energization against the biasing force of a return spring, the valve portions are fixed to each other and form a single frame. It has a first frame and a second frame mounted in the casing as a body unit, one of the valve bodies is movably housed in an internal space formed in the frame unit, and the first The first valve seat is attached to the second valve seat on the frame body.
Front-loaded second valve seats are disposed on the frame body to face each other with the valve body in between, and press the valve body toward the first valve seat between the second frame body and the valve body. A spring is provided, and the first
A guide hole extending parallel to the moving direction of the valve body is formed through the frame body, and a plurality of legs provided on the valve body so as to extend parallel to the moving direction of the valve body slide into the guide hole. At that time, the ends of the legs protrude from the first frame toward the movable core, and when the movable core returns, the legs are pressed and moved so that the valve body is inserted into the first frame. A solenoid valve characterized in that the first valve seat is opened (the second valve JIU=F is closed) away from the valve seat.

Claims

[Scope of utility model registration request]

A valve having first and second valve seats provided in the casing for communicating the input port and the outlet port provided in the casing, and the outlet port and the discharge port, respectively, and a valve body that opens and closes the valve seat. and a solenoid portion having a movable core that is attracted to the fixed core by energization against the biasing force of a return spring,
The valve portion has a first frame and a second frame that are fixed to each other and installed in the casing as one frame unit, and one of the valves is provided in an internal space formed within the frame unit. A body is movably housed in the first frame, and the first
The second valve seat is arranged opposite to the second frame body with the valve body in between, and the valve body is placed between the second frame body and the valve body and the first valve seat. A spring is provided to press the valve body toward the valve body, a guide hole extending parallel to the moving direction of the valve body is formed through the first frame body, and a guide hole extending parallel to the moving direction of the valve body is formed through the first frame body. A plurality of legs provided as shown in FIG. 1. A solenoid valve characterized in that the valve body is formed so as to separate from the second valve seat and open the second valve seat by pressing and moving the leg.