Idling charger control for IC engines

摘要

The valve (3) closes the by-pass channel (2) against the airflow. The adjusting movement is transmitted to a second valve (5). This controls an air channel (6), which is connected to air-enclosed injection valves. The second valve is adjustable relative to the first one. The second valve is formed as a screw-in unit (7). It is screwed with a closure element (9) into a channel (8) with corresponding thread. A tappet (10) of the electric motor (4) has an idling path (11), when the first valve is closed.