Patent ID: 9206732
Filing Date: 2015-12-08
Classification: F01D,F02B,F05D,Y10T

Abstract:
1. An exhaust gas turbocharger housing for an engine, comprising: an undivided main turbine housing portion; a throat portion defining an exhaust gas passageway in upstream fluid communication with the undivided main turbine housing for communicating exhaust gases to the undivided main turbine housing portion; a flow divider disposed within the throat portion, which flow divider does not extend into the main turbine housing and which generally bisects the exhaust gas passageway forming a first inlet passageway and a second inlet passageway for communicating exhaust gases to the undivided main turbine housing; a flow hole through the flow divider for permitting the fluid communication of exhaust gas from the first inlet passageway to the second inlet passageway; and a single wastegate disposed on one of the first or second inlet passageways and in fluid communication with the atmosphere and one of the first or second inlet passageways.