TURBINE HOUSING OF SEPARATED-HOUSING TYPE

摘要

PURPOSE: A decoupling-type turbine housing is provided to reduce the overall weight and manufacturing processes by employing a detachable contour part. CONSTITUTION: A decoupling-type turbine housing comprises a contour part and a nozzle plate. The contour part is provided separately and attached to the housing from outside by a nut fitted to a spiral groove. The contour part is made of metal different from the housing by cutting. The nozzle plate is separated from a nozzle installed in a bearing housing.