System and method for reducing surge

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

C060S602000, C123S568110, C123S568120

Reexamination Certificate

active

11239553

ABSTRACT:
A method for controlling an engine having an intake manifold and an exhaust manifold, where an exhaust gas recirculation path with a valve is provided between said intake and exhaust manifold, and the engine has a turbocharger; the method comprising during at least one decreased engine output condition, increasing opening of the exhaust gas recirculation valve and adjusting exhaust expansion through a turbine of the turbocharger to decrease expansion through the turbocharger and thereby reduce a likelihood of turbocharger surge.

REFERENCES:
patent: 4215550 (1980-08-01), Dinger et al.
patent: 4833886 (1989-05-01), Meier
patent: 5724813 (1998-03-01), Fenelon et al.
patent: 6381961 (2002-05-01), Bischoff
patent: 6470864 (2002-10-01), Kim et al.
patent: 6725660 (2004-04-01), Hidaka
patent: 6973785 (2005-12-01), Umehara et al.
patent: 7032382 (2006-04-01), Onodera et al.
patent: 7107770 (2006-09-01), Shirakawa
patent: 2004/0211375 (2004-10-01), Spath
patent: 2004/0244375 (2004-12-01), Kono et al.
patent: 2006/0021347 (2006-02-01), Sun et al.
patent: 2006/0070381 (2006-04-01), Parlow et al.
patent: 2006/0101819 (2006-05-01), Schorn et al.
patent: 2006/0185363 (2006-08-01), Gustafson et al.
patent: 2007/0012030 (2007-01-01), Shirakawa

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