EJECTOR DEVICE

摘要

PURPOSE:To reduce the width dimension by disposing coaxially an ejector consisting of at least a nozzle and a diffuser and a plunger for driving a valve body of an electromagnetic valve for controlling the supply and stoppage there of of working fluid to the ejector. CONSTITUTION:An ejector device is constituted from a block B1 having a built-in ejector mechanism 1 and a block B2 having an electromagnetic valve 2 for controlling the supply and stoppage of working fluid such as compressed air. The ejector mechanism 1 and a plunger 2e of the electromagnetic valve 2 are disposed coaxially, so that the whole width dimension can be reduced since a solenoid or the like for driving the plaunger does not protrude widthwise.