JPS60142370U - solenoid valve - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図は全体の
縦断正面図、第２図はプランジャの斜視図、第３図は鉄
心の斜視図である。 Ｐ・・・流路、１・・・弁面、１０・・・中空鉄心、１
７・・・電磁コイル、２１・・・弁座、２２・・・プラ
ンジャ、２４・・・縦溝、２５・・・流体口。The drawings show one embodiment of the present invention; FIG. 1 is a longitudinal sectional front view of the entire device, FIG. 2 is a perspective view of the plunger, and FIG. 3 is a perspective view of the iron core. P...Flow path, 1...Valve surface, 10...Hollow iron core, 1
7... Electromagnetic coil, 21... Valve seat, 22... Plunger, 24... Vertical groove, 25... Fluid port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁面に、それを貫通する真直な流路を設け、該流路の外
周に電磁コイルを配設し、前記流路内の一端側に、内端
面に複数の流体口を開口させた中空鉄心を配設し、前記
流路内の他端側には弁座を設け、前記鉄心と前記弁座間
に、前記中空鉄心の非励磁時には該中空鉄心より離間し
て前記弁座に着座し、前記中空鉄心の励磁時には該中空
鉄心に吸着されて前記弁座より離間するプランジャを配
設し、該プランジャの外周面には、それが前記中空鉄心
に吸着されたとき前記流体口と連通ずる複数の縦溝を形
成してなる電磁弁。A hollow iron core having a straight flow path penetrating the valve surface, an electromagnetic coil arranged around the outer periphery of the flow path, and a plurality of fluid ports opened on the inner end surface at one end of the flow path. A valve seat is provided on the other end side of the flow path, and is seated on the valve seat between the iron core and the valve seat at a distance from the hollow iron core when the hollow iron core is not energized; A plunger is provided that is attracted to the hollow core and separated from the valve seat when the hollow core is excited, and a plurality of plungers are provided on the outer peripheral surface of the plunger that communicate with the fluid port when the plunger is attracted to the hollow core. A solenoid valve with vertical grooves.