| 摘要 |
PURPOSE: An engine break assembly is provided to implement VVA(Variable Valve Actuation) and variable INTERNAL EGR(Exhaust Gas Recirculation) without additional parts by utilizing existing valve bridge and associated parts. CONSTITUTION: An engine break assembly comprises a variable reset unit and a solenoid valve(30). The variable reset unit discharges the oil accepted to a valve bridge. The solenoid valve controls whether to provide oil in order to control the discharge amount of the oil received in the valve bridge(8). The variable reset unit comprises a resetting bar(20) installed in the valve bridge and a resetting stopper(40) which presses the resetting bar to discharge the oil from the valve bridge. |
