Patent ID: 7059310
Filing Date: 2006-06-13
Classification: F02B,F02D,F02M,Y02T

Abstract:
1. An internal combustion engine, comprising a cylinderhead with at least one combustion chamber ( an exhaust gas recirculation passage ( a valve flap ( the flap ( 5 ), in an axial view of the pivot axis ( 18 ), being in the form of a circle-segment-like/multisurface rotary slide valve which in one end position is pivoted into a recess ( 19 ) arranged on the intake passage ( 12 ) and, with a surface ( 11 ) which is inclined relative to the intake-passage-side surface ( 10 ) and is remote from the pivot axis, overlaps the exhaust gas recirculation passage ( 8 ) opening into the recess ( 19 ), or a passage ( 19 ′) connecting the recess ( 19 ) to the intake passage ( 12 ), in such a way as to shut off said passage ( 8 ) or said passage ( 19 ′).