Elektromagnetisches Ventil und Brennstoffdampfrückführungskreis einer Brennkraftmaschine

摘要

The electro-valve includes a seat (10) and an electromagnetic winding (3) which encloses a moving magnetic core (5) axially separated from a fixed core by a variable distance defining the air gap of the winding. The outer end of the moving core is tapered (19) into the inner seating (15) in the base (12) of an intermediate element (11) which is urged by an outer spring (17) away from the outer seating (10) in the housing (1) of the valve.