JPS5925766U - solenoid valve - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

図面は全て本考案の実施例を示すものであり、第１図は
本考案のソレノイドバルブの縦断面図、第２図は弁体の
みを取出して示すその斜視図、第３図は座板の部分を拡
大して示す拡大断面図である。 ８・・・・・・励磁コイル、１２・・・・・・弁座、１
３・・・・・・弁軸、１５・・・・・・通路、１６・・
・・・・弁部材、１７・・・・・・スプリング、２０・
・・・・・絞り部材、２２・・・・・・座板、２４・・
・・・・油室。The drawings all show embodiments of the present invention, and Fig. 1 is a longitudinal sectional view of the solenoid valve of the invention, Fig. 2 is a perspective view showing only the valve body, and Fig. 3 is a view of the seat plate. FIG. 3 is an enlarged sectional view showing a portion enlarged. 8... Excitation coil, 12... Valve seat, 1
3... Valve shaft, 15... Passage, 16...
... Valve member, 17... Spring, 20.
...Aperture member, 22... Seat plate, 24...
...Oil room.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ソレノイドの励磁によって弁通路の開閉制御を行う磁性
材料よりなる弁部材をソレノイドコイルの中心に軸方向
移動可能に配置してなるソレノイドバルブにおいて、前
記弁部材の一端軸線方向に内孔を形成し、この内孔に嵌
合し外周面に開口する弁穴を有する弁軸を流体通路の高
圧側と低圧側を隔絶する弁座に突設し、この弁座には弁
軸の弁穴と前記高圧側又は低圧側の一方と通ずる通路を
形成したことを特徴とするソレノイドバルブ。A solenoid valve comprising a valve member made of a magnetic material that controls the opening and closing of a valve passage by energizing the solenoid and is movable in the axial direction at the center of a solenoid coil, wherein an inner hole is formed in the axial direction at one end of the valve member, A valve shaft having a valve hole that fits into this inner hole and opens on the outer peripheral surface is provided protruding from a valve seat that isolates the high pressure side and the low pressure side of the fluid passage, and this valve seat has a valve hole in the valve shaft and a valve hole that opens on the outer peripheral surface. A solenoid valve characterized by forming a passage that communicates with one of the side and the low pressure side.