JPS5972378U

JPS5972378U - solenoid valve

Info

Publication number: JPS5972378U
Application number: JP16822482U
Authority: JP
Inventors: 文隆安藤
Original assignee: 太平洋工業株式会社
Priority date: 1982-11-06
Filing date: 1982-11-06
Publication date: 1984-05-16

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１〜２図は従来の低吸着音型電磁弁の縦断面図、第３
図は本考案の低吸着音型電磁弁の縦断面図。Ｏは電磁弁コイル、■はコイル、０はハウジング、■は
貫通穴、Ｏは磁性材料のリング、［相］は電磁弁本体、
［株］は弁口、［相］は凸形の軸、［相］は吸引子、Ｏ
はスプリング、■はプランジャー、Ｏは上部ハウジング
。Figures 1 and 2 are longitudinal cross-sectional views of conventional low-adsorption sound type solenoid valves;
The figure is a longitudinal cross-sectional view of the low-adsorption-sound solenoid valve of the present invention. O is the solenoid valve coil, ■ is the coil, 0 is the housing, ■ is the through hole, O is the ring of magnetic material, [phase] is the solenoid valve body,
[Stock] is the valve opening, [Phase] is the convex shaft, [Phase] is the suction element, O
is the spring, ■ is the plunger, and O is the upper housing.

Claims

[Scope of utility model registration request]

A solenoid valve coil ■ is formed by inserting a ring ◎ of magnetic material inside the upper part of the central through hole ■ of the coil @ inside a housing ◎ made of a magnetic material, and a downwardly convex shaft [ A suction element @ having a phase] is provided, and a concave hole [phase] in which the shaft O can slide is provided in the upper part of the plunger
It consists of a solenoid valve main body [phase] with a spring O provided between the attractor and the plunger, and a solenoid valve coil ■
When a voltage is applied from the power source to the attractor [phase] and the plunger ■ is attracted to the attractor [phase], the plunger ■ becomes the attractor [phase]
In a solenoid valve that is not completely attracted to the magnetic material and does not generate suction noise, a gate-shaped upper housing [phase] made of magnetic material is integrally provided above the magnetic material housing 0, and the attractor's This is a solenoid valve in which the axis O is lengthened, the plunger hole 2 is deep, and the upper housing [phase] and the upper surface of the attractor [phase] are fixed with screws [phase].