Cylinder head with exhgaust manifold integrated in cylinder head

摘要

The cylinder head has cylinders (1a-1c) with two outlets (2a, 2b) for discharging exhaust gas from the cylinder. Exhaust gas pipes (4a, 4b) are attached at the outlets. The pipes are combined to form an overall gas pipe (6) by formation of an exhaust manifold (13) within the head. A re-feeding pipe (7) is provided in the cylinder head for re-feeding the exhaust gas. The re-feeding pipe is branched out from the exhaust manifold and exhaust gas pipe parts (5a-5c), where a part of exhaust gas discharged from the cylinders is withdrawn from the manifold within the head.