Internal combustion engine

Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine

Reexamination Certificate

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Details

C060S612000, C123S568110, C123S568120

Reexamination Certificate

active

07941999

ABSTRACT:
In an internal combustion engine with at least one turbocharger supplying compressed air to the engine cylinders which are divided into a first group and a second group, a first exhaust gas line connecting a first section of an exhaust gas collection line to the turbine, a recirculation line for returning exhaust gas from a second section of the exhaust gas collection line to the charge air supply line, a first control device controls the exhaust gas flow from a section of the cylinders to the first section of the exhaust gas collection line, a second control device controls the exhaust gas flow to the turbine and a third control device controls the exhaust gas flow recirculated to the charge air supply line for the cylinder.

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patent: 6752132 (2004-06-01), Remmels et al.
patent: 7165403 (2007-01-01), Sun et al.
patent: 2005/0274366 (2005-12-01), Sato
patent: 2006/0174621 (2006-08-01), Chen et al.
patent: 2010/0024416 (2010-02-01), Gladden et al.
patent: 2010/0077747 (2010-04-01), Pierpont et al.
patent: 10 2004 015 018 (2005-10-01), None
patent: 10 2005 018 221 (2006-10-01), None
patent: 07293262 (1995-11-01), None
Machine Translation of DE 10 2005 018 221 A1, published on Oct. 26, 2006.

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