Patent ID: 9163586
Filing Date: 2015-10-20
Classification: F02B,F02M,Y02T

Abstract:
1. An exhaust system for an engine, comprising: a first exhaust manifold associated with a first plurality of engine cylinders; a second exhaust manifold associated with a second plurality of engine cylinders; a first exhaust gas recirculation passage extending from the first exhaust manifold to the first plurality of engine cylinders; a second exhaust gas recirculation passage extending from the first exhaust manifold to the second plurality of engine cylinders; a first cooler located in fluid communication with the first exhaust gas recirculation passage; and a second cooler located in fluid communication with the second exhaust gas recirculation passage a bypass passage extending from the first exhaust manifold to the second exhaust manifold; and a valve disposed within the bypass passage and configured to selectively pass exhaust from the first exhaust manifold to the second exhaust manifold.