Patent ID: 8683799
Filing Date: 2014-04-01
Classification: B60K,B60W,F01D,F02B,F02C,F02D,F02N,F05D,Y02T

Abstract:
1. A control device of a turbocharger comprising: a turbine wheel provided in an exhaust path of an engine mounted to a vehicle; a compressor impeller provided in an intake path of the engine; a variable nozzle vane mechanism including a plurality of nozzle vanes provided on an outer circumferential side of the turbine wheel, the variable nozzle vane mechanism adjusting a flow of an exhaust gas with the plurality of nozzle vanes; and an actuator driving the nozzle vane mechanism; wherein the control device continues an abutting control that causes a movable member of the variable nozzle vane mechanism to abut against a mechanical stopper as long as the engine is stopped while the vehicle is running.