JPS62131174U

JPS62131174U -

Info

Publication number: JPS62131174U
Application number: JP1963186U
Authority: JP
Priority date: 1986-02-14
Filing date: 1986-02-14
Publication date: 1987-08-19

Description

[Brief explanation of the drawing]

第１図はこの考案による電磁弁の第１実施例の
縦断面図、第２図は第２実施例の縦断面図である
。１……ボビン、１ａ……中央孔、２……コイル
、３……パイプ、４……モールド樹脂、５……プ
レート、６……上蓋、７……ボデイ、７ａ……孔
、８，９……バルブ座面、１０，１７，１８……
流路、１１……プランジヤ、１２……スプリング
、１３……固定鉄心、１４……中心孔、１５，１
６……通孔、１９……端子、２０……端子取付部
材、２１……固定ねじ。 FIG. 1 is a longitudinal sectional view of a first embodiment of the electromagnetic valve according to this invention, and FIG. 2 is a longitudinal sectional view of the second embodiment. 1... Bobbin, 1a... Center hole, 2... Coil, 3... Pipe, 4... Mold resin, 5... Plate, 6... Top lid, 7... Body, 7a... Hole, 8, 9 ...Valve seat, 10, 17, 18...
Flow path, 11... Plunger, 12... Spring, 13... Fixed iron core, 14... Center hole, 15, 1
6...Through hole, 19...Terminal, 20...Terminal mounting member, 21...Fixing screw.

Claims

[Claims for Utility Model Registration] (1) A bobbin having a central hole and a coil wound around the outer periphery is disposed inside the body, and valves are placed in the central hole of the bobbin on the front and rear end surfaces. A plunger having a seating surface and movable in the axial direction, and a fixed core with a biasing member interposed between the plunger and the valve seating surface on the tip surface of the plunger are seated to open and close. A first flow path that is opened and a second flow path that is always open on the side surface of the plunger are bored in the body, and the valve seat surface on the rear end surface of the plunger is seated on the fixed iron core and opened and closed. A solenoid valve characterized in that a hole extending in the axial direction is bored, the hole communicates in the radial direction and opens on the side, and a third flow path communicating with the opening of the hole is bored in the body. . (2) The solenoid valve according to claim 1, wherein the first passage, the second passage, and the third passage are opened on the same surface of the body.