Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Reexamination Certificate
2006-08-03
2010-02-09
Nguyen, Hoang M (Department: 3748)
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
C060S611000
Reexamination Certificate
active
07658069
ABSTRACT:
A method for monitoring and diagnosing an air charger system for use in an engine assembly having pre-existing sensors, having the steps of providing an air charger having a turbine and a compressor operatively coupled to one another. Providing a control unit for monitoring a plurality of operating conditions of the engine assembly. The control unit calculates an expected value of a selected operating condition based upon at least another of the plurality of operating conditions. Comparing the expected value and at least another of the plurality of operating conditions. Diagnosing a fault condition, if present, based upon the expected value and said at least another of said plurality of operating conditions being outside a predetermined tolerance.
REFERENCES:
patent: 5205120 (1993-04-01), Oblander et al.
patent: 5685284 (1997-11-01), Nakamichi
patent: 6094909 (2000-08-01), Weber et al.
patent: 6272860 (2001-08-01), Klein et al.
patent: 6314733 (2001-11-01), Fallahi et al.
patent: 6334436 (2002-01-01), Paffrath et al.
patent: 6457461 (2002-10-01), Romzek
patent: 6470864 (2002-10-01), Kim et al.
patent: 6601387 (2003-08-01), Zurawski et al.
patent: 6687601 (2004-02-01), Bale et al.
patent: 6817173 (2004-11-01), Paffrath et al.
patent: 6820600 (2004-11-01), Sisken et al.
patent: 6883323 (2005-04-01), Hummel
patent: 2003/0172913 (2003-09-01), Hummel et al.
patent: 2004/0103646 (2004-06-01), Weigand et al.
patent: 198 33 148 (2000-01-01), None
patent: 1 715 165 (2006-10-01), None
patent: 2 406 394 (2005-03-01), None
Kiener Timm
Shutty John
Weber Olaf
Borg-Warner Inc.
Nguyen Hoang M
Warn Partners P.C.
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