Patent application number | Description | Published |
20090044518 | SULPHUR OXIDE (SOX) REMOVAL METHOD AND SYSTEM AND CONTROLLER FOR SAID SYSTEM - This system for the elimination of SOx (Sulphur Oxide) stored in a NOx ( | 02-19-2009 |
20090171553 | SYSTEM FOR DETERMINING THE LEVEL OF SULPHUR POISONING OF DEPOLLUTION MEANS INTEGRATED INTO THE EXHAUST LINE OF A MOTOR VEHICLE ENGINE - The invention relates to a system for determining the level of sulphur poisoning of depollution means integrated into the exhaust line of a motor vehicle engine, said system being associated with means for controlling the operation thereof, for switching the system between a lean storage mode and a rich storage mode. The inventive system is characterised in that it comprises means ( | 07-02-2009 |
20090173059 | SULPHUR OXIDE (SOX) REMOVAL METHOD AND SYSTEM AND STOP MODULE FOR SAID SYSTEM - The invention relates to a system for the removal of SOx (sulphur oxide) stored in a nitrogen oxide (NOx) trap associated with an oxidation catalyst and disposed in an exhaust line of an engine, said system including a stop module ( | 07-09-2009 |
20120011846 | Method for Monitoring Pollutant Emissions of a Combustion Engine, Power Train, and Vehicle Fitted With Said Power Train - The invention relates to a method for monitoring the pollutant emissions of a combustion engine comprising at least one piston ( | 01-19-2012 |
20120096836 | METHOD OF MONITORING POLLUTANT EMISSIONS OF A COMBUSTION ENGINE - The invention relates to a method for monitoring the pollutant emissions of a combustion engine comprising at least one piston, the translatable movement of which defines a combustion chamber, said engine being combined with an exhaust line that, in the direction of exhaust gas flow, comprises an oxidation catalyst, an NOx reduction catalyst, and a particle filter, the method being characterized by the use of a fuel comprising an additive assisting in soot combustion when re-refined by the particle filter, and according to at least one operating mode of the engine, the fuel is injected in accordance with a calibration minimizing carbon dioxide discharges by the engine. | 04-26-2012 |
20130213011 | METHOD FOR REDUCING THE AMOUNT OF NOX IN THE EXHAUST GASES OF A MOTOR VEHICLE - The invention relates to a method for controlling a system for reducing the amount of NOx in the exhaust gases of a motor vehicle. The system comprises a storage chamber ( | 08-22-2013 |
20130287656 | SYSTEM INTENDED TO REDUCE THE AMOUNT OF NOX IN THE EXHAUST GASES OF A MOTOR VEHICLE - The invention relates to a system intended to reduce the amount of NOx in the exhaust gases of a motor vehicle. The system comprises a storage space ( | 10-31-2013 |
20140109657 | METHOD FOR DETERMINING THE QUANTITY OF REDUCING AGENT IN A TANK - The present invention relates to a method for determining the quantity of reducing agent in a tank ( | 04-24-2014 |
20140216010 | DEVICE FOR MEASURING A QUANTITY OF A REDUCING AGENT, PREFERABLY NH3, CONTAINED IN A VESSEL - The invention relates to a device for measuring a quantity of a reducing agent, preferably NH | 08-07-2014 |