Patent ID: 9664099
Date: 2017-05-30
CPC Classifications: F01N

Claim:
1. An apparatus for discharging exhaust gas of a vehicle, the apparatus comprising: an exhaust port forming a first confluence part at which at least two runners among runners of an exhaust manifold connected with a cylinder are joined, and a second confluence part at which remaining runners are joined; and a connector member having an inlet port through which exhaust gas discharged through the exhaust port is introduced, and having a partition formed to be protruded from an end portion of the connector toward the exhaust port to partition the first confluence part and the second confluence part, wherein a final boundary surface is positioned between the first confluence part and the second confluence part, and a gap is disposed between the final boundary surface and an end portion of the partition facing the final boundary surface, and wherein a groove having a width greater than a thickness of the partition is disposed at an intermediate portion of the final boundary surface to form the gap.