JPH01139183U

JPH01139183U -

Info

Publication number: JPH01139183U
Application number: JP3392488U
Authority: JP
Priority date: 1988-03-15
Filing date: 1988-03-15
Publication date: 1989-09-22

Description

[Brief explanation of the drawing]

第１図は本考案による電磁弁の一実施例の断面
図、第２図は第１図の電磁弁の一部を取り除いた
斜視図、第３図はばね部材の断面図、第４図はば
ね部材の斜視図である。１：電磁弁、２：弁本体、２２，２３：ポート
、２４：弁座、３：ソレノイド、３２：コイル、
３３：磁気フレーム、３４：固定鉄心、３５：プ
ランジヤ、４：弁体、５：締付け装置、６：ばね
部材。 Fig. 1 is a sectional view of an embodiment of the solenoid valve according to the present invention, Fig. 2 is a perspective view with a part of the solenoid valve of Fig. 1 removed, Fig. 3 is a sectional view of a spring member, and Fig. 4 is a sectional view of an embodiment of the solenoid valve according to the present invention. It is a perspective view of a spring member. 1: Solenoid valve, 2: Valve body, 22, 23: Port, 24: Valve seat, 3: Solenoid, 32: Coil,
33: Magnetic frame, 34: Fixed iron core, 35: Plunger, 4: Valve body, 5: Tightening device, 6: Spring member.

Claims

[Scope of utility model registration request]

A magnetic frame comprising a valve body in which a port and a valve seat are formed, a solenoid attached to the valve body by a tightening device, the solenoid being fixed to the valve body by the tightening device, and a coil in the magnetic frame. a fixed core fitted within one end of the coil and magnetically connected to the magnetic frame; and a valve body movably disposed in the center of the coil and engaged with the valve seat. A solenoid valve having a plunger, which is made of a magnetic material and has a dish-shaped portion extending radially toward the valve body and a tubular portion extending axially toward the solenoid between the valve body and the solenoid. A solenoid valve characterized in that a spring member is disposed, and a dish-shaped portion of the spring member is brought into contact with a seal member provided on the valve body side.