Test stand for simulating internal combustion engine exhaust flow has variable valve lift changeover mechanism, controller for changeover mechanism and device for filling cylinder with compressed air

摘要

The arrangement has a cylinder and a base body (39) forming a cylinder head in which at least one exhaust channel monitored by a gas exchange valve and a cup are formed to simulate a combustion chamber, whereby the gas exchange valve is operated with the aid of a variable valve lift changeover mechanism, a controller for the changeover mechanism and a device for filling the cylinder with compressed air.