JPS6129177U

JPS6129177U - High pressure switching solenoid valve

Info

Publication number: JPS6129177U
Application number: JP11369184U
Authority: JP
Inventors: 利史前原; 猛飯沼; 晃武田
Original assignee: 曙ブレーキ工業株式会社; 株式会社ミクニアデック
Priority date: 1984-07-26
Filing date: 1984-07-26
Publication date: 1986-02-21
Also published as: JPH026308Y2

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図は本考案による高圧切替電磁弁の一実施例の断面
図、第２図は上記実施例の弁棒１０の一部破断側面図、
第３図は上記実施例のスペーサ−１４の斜視図、、第４
図は弁棒１０の他の例を示す断面図、第５図はスペーサ
−１４の他の例を示す斜視眸第６図は従来例の断面図で
ある。１・・・・・・外部ヨーク、２・曲・バルブヶース、３
゜゜゜・・・エンドヨーク、４・・・・・・０リング、
５・・・・・・セハレータ、６・・・・・・Ｏリング、
７・・・・・・内部ヨーク、８・・・・・・コイル、９
・・・・・・プランジャ、１０・・・・・・弁棒、１０
ａ・・・・゜・円形凹部、１０ｃ・・・・・・流体逃し
孔、１１・・・・・・ガイド、１２・・・・・・弁体、
１３・・・・・・スプリング、１４・・・・・・スペー
サー。FIG. 1 is a sectional view of an embodiment of the high-pressure switching solenoid valve according to the present invention, and FIG. 2 is a partially cutaway side view of the valve stem 10 of the above embodiment.
FIG. 3 is a perspective view of the spacer 14 of the above embodiment.
This figure is a sectional view showing another example of the valve stem 10, FIG. 5 is a perspective view showing another example of the spacer 14, and FIG. 6 is a sectional view of a conventional example. 1... External yoke, 2, curve, valve case, 3
゜゜゜...End yoke, 4...0 ring,
5... Sehalator, 6... O-ring,
7... Internal yoke, 8... Coil, 9
... Plunger, 10 ... Valve stem, 10
a...゜・Circular recess, 10c...Fluid relief hole, 11...Guide, 12...Valve body,
13...Spring, 14...Spacer.

Claims

[Scope of utility model registration request]

(1) In a high-pressure switching solenoid valve in which a spherical valve element is attached to a recess at the tip of a valve stem fixed to a plunger, the spherical valve element is fitted into the recess at the tip of the valve stem with a slight amount of movement. A high-pressure switching solenoid valve characterized in that the peripheral edge of the valve is held by caulking inward, and a fluid relief hole is provided that penetrates from the bottom surface of the tip recess to the side or rear surface of the valve stem.

(2) A spacer is interposed between the valve body and the bottom of the tip recess, which opens a part of the fluid relief hole and has a notch with a size not exceeding half the diameter of the tip recess. A high-pressure switching solenoid valve according to claim (1) for utility model registration.