JPS6147168U

JPS6147168U - solenoid valve

Info

Publication number: JPS6147168U
Application number: JP13300384U
Authority: JP
Inventors: 耕一鳥本
Original assignee: 三菱電機株式会社
Priority date: 1984-08-30
Filing date: 1984-08-30
Publication date: 1986-03-29

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の電磁弁を示す正面断面図、第２図はこの
考案の一実施例を示す正面断面図である。図において、１はボビン、１ａは空洞、２は励磁コイル
、３はプランジャ、４は弁操作軸、６ａはリード線、７
はターミナル、８ａはコイル外装部材、９はプレート、
１０は金属ケースである。尚、図中同一符号は同一又は相当部分を示す。FIG. 1 is a front sectional view showing a conventional solenoid valve, and FIG. 2 is a front sectional view showing an embodiment of this invention. In the figure, 1 is a bobbin, 1a is a cavity, 2 is an exciting coil, 3 is a plunger, 4 is a valve operating shaft, 6a is a lead wire, 7
is the terminal, 8a is the coil exterior member, 9 is the plate,
10 is a metal case. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A bobbin made of resin having a cavity in the center with one side open; an excitation coil wound around the bobbin; a plunger made of a magnetic material movably provided in the cavity of the bobbin; a shaft for operating the valve; a metal case with a substantially U-shaped cross section that guides the shaft and extends from a central portion facing the plunger on both sides to accommodate the entire bobbin and coil; provided on one side of the hobbin; In a solenoid valve having a plate that is in contact with the metal case and forms part of a magnetic path, and a lead wire for the excitation coil,
A coil exterior member made of synthetic rubber is integrally formed on the plate to form the outer periphery of the excitation coil and the side surface of the bobbin on the side where the cavity is closed, and the metal case is attached to the coil exterior from the outside of the coil exterior member. As well as caulking and fixing to the component! This solenoid valve is characterized in that the lead wire is made of a rubber-coated electric wire.