JPS63182378U

JPS63182378U -

Info

Publication number: JPS63182378U
Application number: JP7405687U
Authority: JP
Priority date: 1987-05-18
Filing date: 1987-05-18
Publication date: 1988-11-24

Description

[Brief explanation of the drawing]

第１図は本考案の三方弁の一実施例の断面図、
第２図は異なる動作位置を示す第１図と同様の図
、第３図はシール部材及び弁体を示す斜視図、第
４図は第２の弁座の構造を示す拡大断面図、第５
図は従来の三方弁の断面図である。１：三方弁、２：本体、２３：弁室、２５，２
７：弁口、４：シール部材、５：弁体、６：作動
レバー、７：ソレノイド、７４：プランジヤ。 FIG. 1 is a sectional view of an embodiment of the three-way valve of the present invention.
FIG. 2 is a view similar to FIG. 1 showing different operating positions, FIG. 3 is a perspective view showing the sealing member and the valve body, FIG. 4 is an enlarged sectional view showing the structure of the second valve seat, and FIG.
The figure is a sectional view of a conventional three-way valve. 1: Three-way valve, 2: Main body, 23: Valve chamber, 25,2
7: Valve port, 4: Seal member, 5: Valve body, 6: Operating lever, 7: Solenoid, 74: Plunger.

Claims

[Claims for Utility Model Registration] 1. A main body in which a valve chamber and first and second valve ports opening opposite the valve chamber are formed, and the valve ports can be selectively opened and closed within the valve chamber. A three-way valve including a valve body disposed in the valve body and a solenoid that operates the valve body, wherein a sealing member is provided around the valve chamber, the valve body and the sealing member are made of an elastic member, and the actuation lever The valve body is attached to one end of the operating lever by having one end protrude into the valve chamber through the sealing member, and the other end of the operating lever is configured to be pressed in one direction and moved in the other direction by a plunger of the solenoid. A three-way valve characterized by: 2. The three-way valve according to claim 1, wherein the valve body and the sealing member are integrally formed of the same material. 3. The three-way valve according to claim 1, wherein the valve body and the sealing member are formed separately. 4. The three-way valve according to claim 1, 2 or 3, wherein the first or second valve seat is inclined.