CULASSE POUR UN MOTEUR A COMBUSTION INTERNE REFROIDI PAR LIQUIDE ET POSSEDANT PLUSIEURS CYLINDRES

摘要

In a cylinder head for a liquid cooled internal combustion engine with a casing with a coolant space and with air inlet and exhaust gas outlet passages and inlet and exhaust valves in the inlet and exhaust passages, an integrated channel system is provided which includes at least a first channel with connecting branches to the outlet passages and a second channel with connecting branches to the inlet passages for selectively supplying secondary air to the outlet passages or exhaust gas to the inlet passages of the cylinder head.