Cylinder head for IC engine - uses hollow inlet valve containing outlet valve on common axis

摘要

The cylinder head for a combustion engine in which each inlet valve is formed as a hollow body (6) into which the outlet valve (11) is displaceably introduced, with a gap (8) in the inlet valve leading to the outlet channel (22). The opening (20) is formed by the inlet and outlet vavles, and by using one valve pair (17) the common axis (18) is identical with the cylinder axis (5), whilst by using several valve pairs per cylinder (4) their common axes are also identical. ADVANTAGE - Space-saving design using fewer components to give a homogeneous distribution of the fuel-air mixt..