JPS6290872U

JPS6290872U -

Info

Publication number: JPS6290872U
Application number: JP18296985U
Authority: JP
Priority date: 1985-11-29
Filing date: 1985-11-29
Publication date: 1987-06-10

Description

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

第１図は本考案の実施例を示す縦断面図、第２
図は上記実施例における出口部材の縦断面図であ
る。１……ケーシング、５……入口部材、６……出
口部材本体、７……鍔部部材、８……出口部材、
９……筒部材、１８……電磁コイル、２３……プ
ランジヤ、３０……ボール、３１……弁座。 Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a longitudinal sectional view of the outlet member in the above embodiment. DESCRIPTION OF SYMBOLS 1... Casing, 5... Inlet member, 6... Outlet member main body, 7... Flange member, 8... Outlet member,
9... Cylindrical member, 18... Electromagnetic coil, 23... Plunger, 30... Ball, 31... Valve seat.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

マスタシリンダに連絡する入口を形成した入口
部材と、ホイールシリンダに連絡する出口部材と
、前記入口及び出口部材に連通する内孔を区画す
る筒部材と、該筒部材の外周に配置される電磁コ
イルと、該電磁コイルの励・消磁に応じて進退可
能に前記内孔に配置されるプランジヤと、該プラ
ンジヤの一端に形成される弁体と、該弁体に対向
して前記入口部材又は出口部材の一方に形成した
弁座と、前記入口部材から出口部材まで延び前記
電磁コイルを囲む筒部分を有し前記入口部材及び
出口部材の少なくとも一方と固着されるケーシン
グとを備えたブレーキ圧力保持用電磁弁装置にお
いて、前記弁座を形成した一方の部材を、前記筒
部材に嵌合する第一部材と、この第一部材及び前
記ケーシングと結合される第二部材との分割構造
としたブレーキ圧力保持用電磁弁装置。 An inlet member forming an inlet communicating with the master cylinder, an outlet member communicating with the wheel cylinder, a cylindrical member defining an inner hole communicating with the inlet and the outlet member, and an electromagnetic coil disposed around the outer periphery of the cylindrical member. a plunger disposed in the inner hole so as to be movable forward and backward in response to excitation and demagnetization of the electromagnetic coil; a valve body formed at one end of the plunger; and the inlet member or outlet member facing the valve body. and a casing having a cylindrical portion extending from the inlet member to the outlet member and surrounding the electromagnetic coil, and fixed to at least one of the inlet member and the outlet member. In the valve device, one member forming the valve seat is divided into a first member that fits into the cylindrical member and a second member that is coupled to the first member and the casing to maintain brake pressure. Solenoid valve device for use.