JPS5874677U - 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]

第１図は本考案の一実施例の弁閉状態（図の左半面）と
弁開状態（図の右半面）を示す破断正面図、第２図〜第
５図はその動作特性図である。 １・・・流入口、２・・・流出口、４・・・弁本体、６
・・・電磁ツレ−ノイド、１２・・・プランジャ、１４
．１９・・・スプリング、１６・・・弁孔、１７・・・
可動弁、２５・・・ダイアフラム、２８・・・電磁弁。Fig. 1 is a cutaway front view showing an embodiment of the present invention in the valve closed state (left half of the figure) and valve open state (right half of the figure), and Figs. 2 to 5 are diagrams of its operating characteristics. . 1... Inflow port, 2... Outlet port, 4... Valve body, 6
...Electromagnetic tunneloid, 12...Plunger, 14
．． 19...Spring, 16...Valve hole, 17...
Movable valve, 25... diaphragm, 28... solenoid valve.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）流体の流入口と流出口とに連通ずる弁本体の流体
流通路を横切るように往復動して弁本体をとおる流体の
流量を可変する可動弁と弁本体に取付けられた電磁ソレ
ノイドのプランジャとを互いに連動可能に取付けるとと
もに、前記可動弁とプランジャとを互い対向する方向に
付勢するスプリングを設け、かつ、前記弁本体と可動弁
との間に圧力調整用ダイアフラムを取付けることを特徴
とする電磁弁。(1) A movable valve that reciprocates across the fluid flow path of the valve body that communicates with the fluid inlet and outlet to vary the flow rate of fluid passing through the valve body, and an electromagnetic solenoid attached to the valve body. The plunger is attached so as to be interlocked with each other, a spring is provided that biases the movable valve and the plunger in directions facing each other, and a pressure regulating diaphragm is attached between the valve body and the movable valve. Solenoid valve. （２）スプリングを外部からの付勢力調節可能に設ける
ことを特徴とする前記実用新案登録請求の範囲第１項に
記載の電磁弁。(2) The electromagnetic valve according to claim 1, wherein the spring is provided so that the urging force can be adjusted from the outside.