Process and device for determining the internal temperature...

Details Process and device for determining the internal temperature... Process and device for determining the internal temperature...

2007-11-27

2007-11-27

Cygan, Michael (Department: 2855)

Measuring and testing

Simulating operating condition

Marine

Reexamination Certificate

active

10946698

ABSTRACT:
The present invention pertains to a process for determining the internal temperature of a catalytic converter of a vehicle equipped with a heat engine. According to the present invention, such a process is characterized in that this temperature is determined by calculating the mean value of exhaust gas temperature measurements carried out before the admission of these gases into the catalytic converter over a limited period of time, these measurements being weighted by a variable that is a function of the oxidation activity of the catalytic converter.

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