Variable exhaust-gas turbocharger with an auxiliary drive...

Details Variable exhaust-gas turbocharger with an auxiliary drive... Variable exhaust-gas turbocharger with an auxiliary drive...

2005-10-25

2005-10-25

Richter, Sheldon J (Department: 3748)

Power plants

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

With supercharging means for engine

C060S608000, C060S612000

Reexamination Certificate

active

06957535

ABSTRACT:
In a variable exhaust gas turbocharger for an internal combustion engine including an exhaust gas turbocharger to which exhaust gas is supplied from the engine to provide a torque for driving the turbocharger, an additional device is provided which includes an electrical or mechanical drive for supplying an additional torque to the exhaust gas turbocharger in order to maintain the exhaust gas turbocharger at a certain speed at which it is capable of generating a desired inlet air pressure for the charge air supplied to the internal combustion engine.

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