JPH01156377U

JPH01156377U -

Info

Publication number: JPH01156377U
Application number: JP5448588U
Authority: JP
Priority date: 1988-04-21
Filing date: 1988-04-21
Publication date: 1989-10-27

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例である電磁弁を示す
断面図である。１……ソレノイド部、２……弁本体、３……第
１弁体、３ａ……係止フランジ部、４……第２弁
体、５……可動部材、５ａ……流体ポート、５ｂ
……遊嵌孔、５ｃ……係止段部、６……ボビン、
６ａ……ソレノイドコイル、７……固定鉄心、７
ａ……凹部、８……保護キヤツプ、９……ばね（
付勢手段）、１０……入力ポート、１１……排出
ポート、１２……出力ポート、１３……第１弁座
、１４……第２弁座、１５……流路、１６……弁
室、１７……支持部材、１８……緩衝部材、１９
……連結棒（連結手段）。 FIG. 1 is a sectional view showing a solenoid valve which is an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Solenoid part, 2... Valve body, 3... First valve body, 3a... Locking flange part, 4... Second valve body, 5... Movable member, 5a... Fluid port, 5b
... Loose fitting hole, 5c ... Locking step, 6 ... Bobbin,
6a... Solenoid coil, 7... Fixed iron core, 7
a... Recess, 8... Protective cap, 9... Spring (
(biasing means), 10...input port, 11...discharge port, 12...output port, 13...first valve seat, 14...second valve seat, 15...channel, 16...valve chamber , 17... Support member, 18... Buffer member, 19
...Connection rod (connection means).

Claims

[Claims for Utility Model Registration] 1. A first valve seat facing the solenoid portion and interposed between the input port and the output port, and a valve seat opposite to the first valve seat on the opposite side of the first valve seat. a second valve seat located between the output port and the discharge port, and a second valve seat formed between the first valve seat and the second valve seat and arranged between the input port and the output port; a flow path that communicates with the output port and the discharge port, and a movable member that is moved between the first valve seat and the solenoid section by the magnetic force of the solenoid section; a support member that supports the movable member in the valve chamber and restricts the movement of the movable member in a direction perpendicular to the direction of movement of the movable member; a first valve body that is provided in a non-fixed state with respect to the movable member and is pressed against the first valve seat by fluid pressure on the input port side when it comes into contact with the first valve seat; a connecting means penetrating the flow path so as to be freely displaceable along the axial direction of the flow path; and a connecting means connected to the first valve body through the connecting means so as to be connected to the solenoid portion side of the first valve body. A solenoid valve comprising: a second valve body that abuts the second valve seat in conjunction with movement. 2. The electromagnetic valve according to claim 1, wherein an elastic portion of the first valve body protrudes from one surface of the movable member on the solenoid portion side.