Patent ID: 9097170
Filing Date: 2015-08-04
Classification: F01N,F01P,F02B,Y02T

Abstract:
1. An engine having an exhaust manifold covered by a manifold heat shield cover and an exhaust pipe directed downward from the exhaust manifold, the engine comprising: a cooling fan disposed on a front portion of the engine and having an airflow path on which the exhaust pipe is disposed; an auxiliary component heat shielding plate extending down from the manifold heat shield cover along a back side of and adjacent the exhaust pipe; an auxiliary engine component disposed beneath the manifold heat shield cover and having a front side that is spaced from a back side of the auxiliary component heat shielding plate; and an air flow guide plate positioned between the exhaust pipe and a cylinder block so as to provide an air flow space between the air flow guide plate and the cylinder block, wherein a cooling air flow passing through the air flow space is supplied to the auxiliary engine component.