Control device of turbocharger
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United States of America Patent
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Apr 1, 2014
Grant Date -
May 17, 2012
app pub date -
Nov 12, 2010
filing date -
Nov 12, 2010
priority date (Note) -
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Abstract
A turbocharger includes a plurality of nozzle vanes provided on an outer circumferential side of a turbine wheel, a variable nozzle vane mechanism adjusting a flow of an exhaust gas with the nozzle vanes, and an actuator driving the nozzle vane mechanism. A control device for the turbocharger continues an abutting control that causes a movable member of the variable nozzle vane mechanism to abut against a stopper that regulates the movable range of the nozzle vanes as long as the engine is stopped while the vehicle is running.
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