Co2 Tracing Method for Measuring Raw Exhaust Gas Flow Rate at Exit From an Internal Combusting Engine for a Motor Vehicle and Measuring Equipment for Carrying Out Said Method

The invention relates to an CO2 tracing method for measuring a raw exhaust gas ( 3 ) flow rate at exit from an internal combustion engine ( 1 A) for a motor vehicle ( 1 ). The inventive CO2 tracing method for measuring raw exhaust gas flow rate at exit from an internal combustion engine for a motor...

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Bibliographische Detailangaben
Hauptverfasser:	FOULART VINCENT, PETIT BERTRAND, SCHILTZ JEAN-PIERRE
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MEASURING MECHANICAL ENGINEERING PHYSICS STEAM ENGINES TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to an CO2 tracing method for measuring a raw exhaust gas ( 3 ) flow rate at exit from an internal combustion engine ( 1 A) for a motor vehicle ( 1 ). The inventive CO2 tracing method for measuring raw exhaust gas flow rate at exit from an internal combustion engine for a motor vehicle consists, prior to starting the motor vehicle internal combustion engine, in injecting a known flow rate of a gas CO2 and N2 mixture into a metering line ( 20 ) in such a way that a raw CO2 analyser ( 22 ) and a diluted CO2 analyser ( 24 ) are triggered.