During the low temperature, for low speed with light load, or during light load
Intake valve timing in backed and valve overlap is reduced to reduce exhaust gas blowback into the intake side. This will stabilize the condition of stationary engines and improve fuel efficiency and the ability of the starter.
During the load is being, or for low and medium speed with heavy load
Intake valve timing and overlap on the valves promote improved to increase the internal EGR and reduce pumping loss. This will increase the emissions control and fuel efficiency. In addition, at the same time the intake valve closing to reduce the intake in advance the blowback to the side of the intake and improve volumetric efficiency.
During high speed with heavy load
Intake valve timing advanced and improved valve overlap to improve the internal EGR and reduce pumping loss. This will increase the emissions control and fuel efficiency. In addition, at the same time closing the intake valve in the intake promote untruk reduce blowback to the side of the intake and improve volumetric efficiency.
Intake valve timing in backed and valve overlap is reduced to reduce exhaust gas blowback into the intake side. This will stabilize the condition of stationary engines and improve fuel efficiency and the ability of the starter.
During the load is being, or for low and medium speed with heavy load
Intake valve timing and overlap on the valves promote improved to increase the internal EGR and reduce pumping loss. This will increase the emissions control and fuel efficiency. In addition, at the same time the intake valve closing to reduce the intake in advance the blowback to the side of the intake and improve volumetric efficiency.
During high speed with heavy load
Intake valve timing advanced and improved valve overlap to improve the internal EGR and reduce pumping loss. This will increase the emissions control and fuel efficiency. In addition, at the same time closing the intake valve in the intake promote untruk reduce blowback to the side of the intake and improve volumetric efficiency.
