JPS58101057U - 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 the drawing]

図面は本考案の一実施例を示す縦断面図である。 １・・・・・・通路、２・・・・・・弁座、３・・・・
・・ソレノイドコ゛イル、４・・・・・・プランジャ、
５・・・・・・第１弁体、６・・・・・・第１バネ、７
・・・・・・第２弁体、８・・・・・・シール材、９・
・・・・・第２バネ。The drawing is a longitudinal sectional view showing an embodiment of the present invention. 1... Passageway, 2... Valve seat, 3...
...Solenoid coil, 4...Plunger,
5...First valve body, 6...First spring, 7
...Second valve body, 8...Seal material, 9.
...Second spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流体の通路１．こ単一の弁座を設け、ソレノイドコーイ
ルの発生磁力により動作される１個のプランジャに第１
弁体を取り付け、該プランジャに気密を保って摺動自在
に第２弁体を配し、両弁体を共に前記単一の弁座に臨ま
せるとともに、各弁体を夫々別のバネで弁座閉塞方向に
押圧付勢したことを特徴とする電磁弁。Fluid passage 1. This single valve seat is provided, and the first plunger is operated by the magnetic force generated by the solenoid coil.
A second valve body is attached to the plunger, and a second valve body is slidably arranged in an airtight manner on the plunger, and both valve bodies are made to face the single valve seat, and each valve body is connected with a separate spring. A solenoid valve characterized by being biased in the seat closing direction.