JPS6431273U

JPS6431273U -

Info

Publication number: JPS6431273U
Application number: JP12641387U
Authority: JP
Priority date: 1987-08-21
Filing date: 1987-08-21
Publication date: 1989-02-27

Description

[Brief explanation of the drawing]

第１図は本考案による電磁弁の縦断面図、第２
図は本考案の電磁弁において、第１ポートが開い
たときの状態を示す部分縦断面図、第３図は第２
ポートが開いたときの状態を示す部分縦断面図、
第４図は従来の技術による電磁弁の縦断面図であ
る。符号の説明、１……電磁弁、２……電磁弁本体
、３……バルブ、５……入力ポート、６……端部
、７……プランジヤ、８……センターポスト、９
……内周部、１０……ばね、１１……第１ポート
、１２……第２ポート、１３……周囲部、１４…
…内壁部、１５……コイル、１６，１７……端部
、１８……薄板。 Figure 1 is a longitudinal sectional view of the solenoid valve according to the present invention, Figure 2
The figure is a partial longitudinal sectional view showing the state when the first port is open in the solenoid valve of the present invention, and Figure 3 is a partial longitudinal sectional view of the solenoid valve of the present invention.
A partial vertical cross-sectional view showing the state when the port is open,
FIG. 4 is a longitudinal sectional view of a conventional solenoid valve. Explanation of symbols, 1... Solenoid valve, 2... Solenoid valve body, 3... Valve, 5... Input port, 6... End, 7... Plunger, 8... Center post, 9
...Inner peripheral part, 10... Spring, 11... First port, 12... Second port, 13... Surrounding part, 14...
...Inner wall portion, 15... Coil, 16, 17... End portion, 18... Thin plate.

Claims

[Scope of utility model registration request]

A valve is arranged to be movable in the axial direction within the solenoid valve body, a plunger is attached to the rear end of the valve, and the plunger is attracted by energizing a coil to move the valve in the axial direction within the solenoid valve body. What is claimed is: 1. A solenoid valve comprising: a center post disposed near a plunger to move the plunger;