Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Reexamination Certificate
2006-02-21
2006-02-21
Richter, Sheldon J (Department: 3748)
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
C060S602000, C060S612000, C123S562000, C701S100000
Reexamination Certificate
active
07000393
ABSTRACT:
A valve (50) selectively shunts exhaust gas around a stage (20T) of a turbocharger turbine (20) under control of a control system that selectively renders an EGR system (38) active and inactive and that develops a value for a set-point of operation for the valve. The control system comprises a first map set (60, 142) containing data that the control system uses to the exclusion of data in a second map set (80, 148) to develop the set-point value when the EGR system is active. When the EGR system is inactive, the control system uses the data in the second map set to the exclusion of the data in the first map set to develop the set-point value.
REFERENCES:
patent: 4087966 (1978-05-01), Akado et al.
patent: 4215550 (1980-08-01), Dinger et al.
patent: 4930315 (1990-06-01), Kanesaka
patent: 5199261 (1993-04-01), Baker
patent: 5671600 (1997-09-01), Pischinger et al.
patent: 5738126 (1998-04-01), Fausten
patent: 5771867 (1998-06-01), Amstutz et al.
patent: 6000222 (1999-12-01), Regnier
patent: 6062026 (2000-05-01), Woollenweber et al.
patent: 6263672 (2001-07-01), Roby et al.
patent: 6422217 (2002-07-01), Feucht et al.
patent: 6457461 (2002-10-01), Romzek
patent: 6467270 (2002-10-01), Mulloy et al.
patent: 6497227 (2002-12-01), Wang et al.
patent: 6687601 (2004-02-01), Bale et al.
patent: 6722129 (2004-04-01), Criddle et al.
patent: 6732522 (2004-05-01), Wright et al.
patent: 6804601 (2004-10-01), Wang et al.
patent: 6837227 (2005-01-01), Jaliwala et al.
patent: 6850833 (2005-02-01), Wang et al.
patent: 2005/0045407 (2005-03-01), Bullcz et al.
Ford Motor Company, “7.3 DIT Power Stroke: Direct Injection Turbocharged Diesal Engine, ‘F’ Series Super Duty,” FSC 12922JA,1999.
Siuchta Grzegorz
Terry Wesley J.
Wood Terry G.
Calfa Jeffrey P.
International Engine Intellectual Property Company LLC
Lukasik Susan L.
Richter Sheldon J
Sullivan Dennis Kelly
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