JPS58114968U

JPS58114968U - solenoid valve

Info

Publication number: JPS58114968U
Application number: JP1202682U
Authority: JP
Inventors: 猛佐藤
Original assignee: トキコ株式会社
Priority date: 1982-01-30
Filing date: 1982-01-30
Publication date: 1983-08-05

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 drawings]

第１図は本考案の一実施例を示す縦断面図、第２図は第
、１図の要部拡大断面図、第３図はフレームの斜視図、
第４図は電磁コイルの平面図、第５図は本考案の他の実
施例を示す要部拡大断面図、第６図は従来の電磁弁を示
す縦断面図である。１・・・弁本体、２・・・組付用開口、３・・・弁室、
６・・・弁座、７・・・第１環状プレート、８・・・案
内筒、９・・・可動鉄心、１０・・・弁体、１１・・・
固定鉄心、１２・・・シールリング（シール）、１３・
・・電磁コイル、１４・・・フレーム、１６・・・シー
ルリング、１６ａ・・・外周縁部、１６ｂ・・・内周縁
部、１７・・・第一２環状プレート、１７ａ・・・外周
縁部、１７Ｃ・・・筒部、１７、ｄ・・・鍔部。Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the main parts of Fig. 1, and Fig. 3 is a perspective view of the frame.
FIG. 4 is a plan view of the electromagnetic coil, FIG. 5 is an enlarged sectional view of a main part showing another embodiment of the present invention, and FIG. 6 is a longitudinal sectional view showing a conventional electromagnetic valve. 1... Valve body, 2... Assembly opening, 3... Valve chamber,
6... Valve seat, 7... First annular plate, 8... Guide tube, 9... Movable iron core, 10... Valve body, 11...
Fixed iron core, 12... Seal ring (seal), 13.
...Electromagnetic coil, 14...Frame, 16...Seal ring, 16a...Outer periphery, 16b...Inner periphery, 17...First and second annular plate, 17a...Outer periphery Part, 17C... Cylinder part, 17, d... Flange part.

Claims

[Claims for Utility Model Registration] A valve main body having an assembly opening formed opposite to a valve seat formed in the valve chamber, and a valve body having a distal end portion thereof that allows dust to be deposited on the valve seat. a movable iron core that is fitted around the outer periphery of the movable iron core and for slidably guiding the movable iron core; a guide tube that is fitted around the outer periphery of the guide tube and covers the assembly opening; a first annular plate fixed to the valve body, the first annular plate being disposed on the inner surface side, the outer peripheral edge thereof being sandwiched between the first annular plate and the valve body;
a seal ring whose inner peripheral edge is fitted to the outer periphery of the guide cylinder; a cylinder part arranged on the inner surface side of the seal ring and whose inner peripheral edge fits into the outer periphery of the inner peripheral edge of the seal ring; a second annular plate having a flange formed on the radially inward side and on which the tip end surface of the guide tube is seated; a fixed iron core disposed on the other end side of the guide tube via a seal; an electromagnetic coil provided on the outer periphery of the guide tube;
a frame for housing a fixed iron core and an electromagnetic coil, the guide tube connecting the frame to the valve seat;
A solenoid valve, characterized in that the solenoid valve is attached to the valve body so as to be pressed in a direction.