Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andreas Krautter0
Holger Plote0
Michael Walter0
Date of Patent
January 19, 2010
0Patent Application Number
104686620
Date Filed
February 9, 2002
0Patent Primary Examiner
Patent abstract
A device and method for determining a temperature variable, in particular a temperature variable that characterizes the condition of an exhaust-gas treatment system of a combustion engine, are described. The temperature is specified on the basis of variables that characterize the mass flow in the exhaust-gas treatment system, and/or of a second temperature variable that characterizes the temperature upstream from the exhaust-gas treatment system.
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