VARIABLE GEOMETRIC TURBOCHARGER

摘要

PURPOSE: A variable conformation turbo charger is provided to change an inflow area and direction of the exhaust gas and to improve the efficiency of an engine at low or high speed. CONSTITUTION: A variable conformation turbo charger comprises a turbine housing(100), a turbine(200), a fixed vane(300), a moving vane(400) and a controller. A turbine is formed in the turbine housing. The fixed vane is formed in the turbine circumference. The moving vane is formed around the center of the turbine in order to change the location. The controller is connected to the moving vane and controls the rotation angle of the moving vane. The fixed vane comprises first, second and third fixed vane sides(310,320,330).