JPH0330677U

JPH0330677U -

Info

Publication number: JPH0330677U
Application number: JP9163789U
Authority: JP
Priority date: 1989-08-03
Filing date: 1989-08-03
Publication date: 1991-03-26

Description

[Brief explanation of the drawing]

第１図は本考案に係る電磁弁装置の一実施例を
示す縦断面図、第２図は本考案の電磁弁装置が適
用されるアンチロツクブレーキシステムの油圧系
統の一例を示す図、第３図は第１図に示す電磁弁
装置の外観を示す側面図、第４図は第１図の−
に沿う断面図、第５図はアウトバルブの弁体部
の構造を示す要部拡大断面図である。１００，１０１……インバルブ、１０２，１０
３……アウトバルブ、２０２……センタコア、２
０３，２０４……パイプ、２０５，２０６……プ
ランジヤ（弁体）、２０５ａ，２０６ａ……フラ
ンジ、２１４……ロツド、２２０，２２１……励
磁コイル、２３９，２４０，２４１，２４２……
軸受（軸受部材、軸受プレート、軸受リング）。 FIG. 1 is a vertical sectional view showing an embodiment of the solenoid valve device according to the present invention, FIG. 2 is a diagram showing an example of the hydraulic system of an anti-lock brake system to which the solenoid valve device of the present invention is applied, and FIG. The figure is a side view showing the external appearance of the solenoid valve device shown in Fig. 1, and Fig. 4 is a side view showing the appearance of the solenoid valve device shown in Fig. 1.
FIG. 5 is an enlarged sectional view of essential parts showing the structure of the valve body of the out valve. 100,101...in valve, 102,10
3... Out valve, 202... Center core, 2
03,204...pipe, 205,206...plunger (valve body), 205a, 206a...flange, 214...rod, 220,221...excitation coil, 239,240,241,242...
Bearings (bearing members, bearing plates, bearing rings).

Claims

[Claims for Utility Model Registration] (1) An excitation coil is disposed on the outer periphery of each pipe fitted on both sides of a center core in which an oil passage is bored, and an excitation coil is provided inside each pipe when the center core is energized. In the electromagnetic valve, an in-valve and an out-valve each housing a valve body that moves toward the center core are arranged to sandwich the center core. A solenoid valve characterized by having a flange extending radially outward at a side end. (2) An excitation coil is disposed on the outer periphery of each pipe fitted on both sides of a center core in which an oil passage is bored, and a valve body that moves toward the center core when excited is disposed inside each pipe. In the electromagnetic valve including an in-valve and an out-valve housed in each other, arranged to sandwich the center core, the valve bodies of the in-valve and out-valve are each inserted into the pipe with a small gap, and
A rod is inserted through the plunger with both ends protruding, and both ends of the rod are slidably supported by bearings, and a flange is provided at the center core side end of the plunger to project outward in the radial direction. A solenoid valve featuring: