Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Reexamination Certificate
2008-05-06
2008-05-06
Trieu, Thai-Ba (Department: 3748)
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
C123S568210, C701S108000, C701S034000, C073S118040
Reexamination Certificate
active
07367188
ABSTRACT:
A system for a diesel engine having an intake manifold and an exhaust manifold, comprises a turbocharger between the intake and exhaust manifolds; a low pressure exhaust gas recirculation system having a first valve coupled thereto for regulating flow; a high pressure exhaust gas recirculation system having a second valve coupled thereto for regulating flow; a first mass airflow sensor coupled in the engine intake manifold; and a control system configured to diagnose the degradation of the first mass airflow sensor.
REFERENCES:
patent: 5728932 (1998-03-01), Uchikawa
patent: 6370935 (2002-04-01), He et al.
patent: 6393345 (2002-05-01), Kerns et al.
patent: 6446498 (2002-09-01), Schricker et al.
patent: 6763708 (2004-07-01), Ting et al.
patent: 6802302 (2004-10-01), Li et al.
patent: 6820599 (2004-11-01), Kurtz et al.
patent: 6820600 (2004-11-01), Sisken et al.
patent: 6851304 (2005-02-01), Cullen et al.
patent: 6863058 (2005-03-01), Kurtz et al.
patent: 6899090 (2005-05-01), Arnold
patent: 6945239 (2005-09-01), Moser et al.
patent: 6952640 (2005-10-01), Bleile et al.
patent: 7047741 (2006-05-01), Gray, Jr.
patent: 2004/0182079 (2004-09-01), Akao et al.
patent: 2006/0156724 (2006-07-01), Dismon et al.
patent: 2007/0068158 (2007-03-01), Sun et al.
patent: 2007/0125075 (2007-06-01), Zanini-Fisher et al.
patent: 2007/0125349 (2007-06-01), Zanini-Fisher et al.
patent: 2007/0144501 (2007-06-01), Joergl et al.
Barbe David
Upadhyay Devesh
Van Nieuwstadt Michiel J.
Alleman Hall McCoy Russell & Tuttle LLP
Ford Global Technologies LLC
Trieu Thai-Ba
Voutyras Julia
LandOfFree
System and method for diagnostic of low pressure exhaust gas... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for diagnostic of low pressure exhaust gas..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for diagnostic of low pressure exhaust gas... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2777335