JPS59160970U

JPS59160970U - solenoid valve

Info

Publication number: JPS59160970U
Application number: JP5604083U
Authority: JP
Inventors: 伸彦市来; 邦彦吉田
Original assignee: 日立建機株式会社
Priority date: 1983-04-14
Filing date: 1983-04-14
Publication date: 1984-10-27

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図は従来技術に韮る電磁弁を示す縦断面図、第２図
ないし第５図は本考案に係る電磁弁を示し、第２図は弁
体と可動鉄片とを示す縦断面図、第３図はソケットの平
面形状を示す第２図の■−■矢視矢視平向平面図４図は
弁体側の球状体を可動鉄片のソケットに挿入した状態を
示す説明図、第５　。図は弁体ち可動鉄片とを連結した状態を示す説明図であ
る。１・・・ケーシング、２・・・流入口、４・・・流出口
、６・・・コア、７・・・ソレノイド、２１・・・弁体
、２５・・・球状体、２５Ｂ、２５Ｇ・・・平担面部、
２６・・・可動鉄片、３０・・・ソケット、３０Ｄ・・
・ガイド溝。FIG. 1 is a longitudinal sectional view showing a solenoid valve comparable to the prior art, FIGS. 2 to 5 show a solenoid valve according to the present invention, and FIG. 2 is a longitudinal sectional view showing a valve body and a movable iron piece. FIG. 3 is a planar plan view taken along arrows 1--2 in FIG. 2, showing the planar shape of the socket; FIG. The figure is an explanatory diagram showing a state in which the valve body and the movable iron piece are connected. DESCRIPTION OF SYMBOLS 1... Casing, 2... Inflow port, 4... Outlet port, 6... Core, 7... Solenoid, 21... Valve body, 25... Spherical body, 25B, 25G.・・Flat surface part,
26...Movable iron piece, 30...Socket, 30D...
・Guide groove.

Claims

[Scope of utility model registration request]

A casing in which an inlet and an outlet are formed, a core around which a solenoid fixed to the casing is wound, a movable iron piece that is activated by excitation and demagnetization of the solenoid, and a tip portion attached to the movable iron piece. , a solenoid valve comprising a valve body that communicates and blocks the inflow port and the outflow port,
A spherical body consisting of a spherical part and at least a flat surface part formed in a direction orthogonal to the axis of the valve body is provided at the tip of the valve body, and the spherical body is rotated on the movable iron piece. A rotatably supported socket is provided, the socket is provided with an insertion port into which the spherical body is inserted, and a guide is provided on the inner circumferential surface of the two sockets to guide the spherical body from the insertion port into the socket. A solenoid valve characterized by having a groove formed therein.