Exhaust gas throttle for divided turbine housing turbocharger

Details Exhaust gas throttle for divided turbine housing turbocharger Exhaust gas throttle for divided turbine housing turbocharger

2008-04-29

2008-04-29

Denion, Thomas (Department: 3748)

Power plants

Fluid motor means driven by waste heat or by exhaust energy...

With supercharging means for engine

C060S605200

Reexamination Certificate

active

07363761

ABSTRACT:
A turbocharger (107) for an internal combustion engine (100) includes a turbine having a divided turbine housing (109). A first inlet port (113) may be connected to a first volute that is formed in the turbine housing (109), and a second inlet port (114) connected to a second volute that is formed in the turbine housing (109). A center housing may be connected to the turbine housing (109), and a compressor (111) may be connected to the center housing. An exhaust gas valve (137) is in fluid communication with the first inlet port (113) and arranged to at least partially constrict a flow of exhaust gas from entering the first inlet port (113) of the turbine (109), but not constrict the flow of exhaust gas from entering the second inlet port (114).

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