ELECTROMAGNETIC VALVE

An electromagnetic valve includes a solenoid having a plunger; a flow path member having a first flow path, a second flow path, a relay flow path, and a valve body housing; a valve body movably disposed in the valve body housing and has a valve part in a ring shape which opens and closes the relay f...

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Bibliographic Details
Main Authors TAKAI, Takashi, NAKANISHI, Tomohiko
Format Patent
LanguageEnglish
Published 01.04.2021
Subjects
ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Summary:An electromagnetic valve includes a solenoid having a plunger; a flow path member having a first flow path, a second flow path, a relay flow path, and a valve body housing; a valve body movably disposed in the valve body housing and has a valve part in a ring shape which opens and closes the relay flow path; and a spring disposed in the valve body housing and urging the valve body along the axial direction, wherein the valve body further includes a guide part guided on an inner wall surface of the valve body housing when the valve body moves together with the plunger and a small diameter part provided between the guide part and the valve part, wherein the small diameter part faces the first flow path.
Bibliography:Application Number: US202017016411