Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture
Reexamination Certificate
2007-08-28
2007-08-28
Kwon, John T. (Department: 3747)
Internal-combustion engines
Charge forming device
Exhaust gas used with the combustible mixture
C073S117020
Reexamination Certificate
active
10570504
ABSTRACT:
This method for determining, in a turbocharged engine, the temperature of the exhaust gases downstream of the turbine of the turbocharger, comprises the following steps:determining the temperature upstream of the turbine of the turbocharger,calculating a corrective term from engine operating parameters, anddetermining the temperature downstream of the turbine of the turbocharger by subtracting the corrective term from the temperature upstream of the turbine of the turbocharger.
REFERENCES:
patent: 6230683 (2001-05-01), zur Loye et al.
patent: 6276334 (2001-08-01), Flynn et al.
patent: 6286482 (2001-09-01), Flynn et al.
patent: 6314735 (2001-11-01), Kolmanovsky et al.
patent: 6321157 (2001-11-01), Cook et al.
Kwon John T.
Siemens VDO Automotive
Young & Thompson
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