Internal combustion engine having two exhaust gas turbocharger

Details Internal combustion engine having two exhaust gas turbocharger Internal combustion engine having two exhaust gas turbocharger

2006-08-23

2009-06-02

Trieu, Thai-Ba (Department: 3748)

Power plants

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

With supercharging means for engine

C060S605200, C060S602000, C123S562000

Reexamination Certificate

active

07540150

ABSTRACT:
In an internal combustion engine provided with two exhaust gas turbochargers which each comprise a turbine in an exhaust line and one compressor in an intake section of the engine, two exhaust lines are provided which are each assigned to at least one of the exhaust gas turbines, an exhaust gas recirculation device being arranged between an exhaust line upstream of an exhaust gas turbine and the intake section downstream of a compressor and the two exhaust lines including bypass lines with a control valve for selectively permitting the exhaust gas to bypass the turbine closer to the engine.

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