Mixing valve of a combustion engine

摘要

The valve has flap poritons that are arranged in respective suction channel (4) and exhaust gas channel (5). The specific flap portion is driven via gear pair (16) with non-round or eccentric gears (17,18). The drive of other flap poriton has lost motion. The closing movements of flap portions are formed in particularly free manner with single actuating motor.