JPS63142487U

JPS63142487U -

Info

Publication number: JPS63142487U
Application number: JP3505287U
Authority: JP
Priority date: 1987-03-10
Filing date: 1987-03-10
Publication date: 1988-09-20

Description

[Brief explanation of the drawing]

第１図は、本考案による電磁弁の断面図である
。１……本体、１０……固定鉄心、１５……可動
鉄心、１６……鍔、１７……圧縮コイルばね、１
９……緩衝体、２０１，２０２，２０３……保護
体、６……ハウジング、７……電磁コイル、８…
…案内筒、９……フランジ。 FIG. 1 is a sectional view of a solenoid valve according to the present invention. 1... Main body, 10... Fixed iron core, 15... Movable iron core, 16... Tsuba, 17... Compression coil spring, 1
9... Buffer, 201, 202, 203... Protector, 6... Housing, 7... Electromagnetic coil, 8...
...Guide tube, 9...Flange.

Claims

[Scope of utility model registration request]

A guide tube is attached to the center hole of an electromagnetic coil that has a fixed core at one end, and a movable core, which has a valve body at one end that protrudes from the guide tube, is inserted into the fixed core by spring elasticity. In the electromagnetic valve, the electromagnetic valve is fitted by applying a moving force in a direction away from the electromagnetic coil, and the movable iron core is caused to reciprocate by energizing and de-energizing the electromagnetic coil, and the valve body opens and closes the valve port. A buffer material that comes into contact with the fixed iron core is attached to the upper end surface of the movable iron core, and a buffer material that comes into contact with the fixed iron core is attached to the outer peripheral surface of one end of the movable iron core so that the movable iron core contacts the inner peripheral surface of the guide tube. A protector is fitted to prevent contact with the inner peripheral surface, a collar is formed on the outer peripheral surface of the other end of the movable core, a protector is attached to the collar and the flange, and the protector and A solenoid valve characterized by having a compression coil spring installed between the two.