主权项 |
1. A system, comprising:
a first wastegate comprising a first wastegate valve; a second wastegate comprising a second wastegate valve; and a wastegate actuator coupled to each of the first and second wastegate valves to vary openings of the first wastegate valve and the second wastegate valve according to desired boost, wherein the first wastegate valve is coupled to the wastegate actuator through a first plate via a first linkage and the second wastegate valve is coupled to the wastegate actuator through a second plate via a second linkage, the first and second plates disposed inside a reservoir, the reservoir configured such that increased fluidic pressure supplied to the reservoir pushes the first and second plates outwardly, decreasing respective lifts of the first wastegate valve and the second wastegate valve, the reservoir configured such that decreased fluidic pressure supplied to the reservoir brings the first and second plates closer together, increasing the respective lifts of the first wastegate valve and the second wastegate valve. |