| Patents for F01N 9 - Electrical control of exhaust gas treating apparatus (7,942) |
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| 07/14/2004 | EP1437486A1 Exhaust gas purifying system of internal combustion engine |
| 07/14/2004 | CN1512043A Eliminating sulfur poisoning of diesel engine catalyzer |
| 07/13/2004 | US6761023 Method for operating an internal combustion engine, in particular, of a motor vehicle |
| 07/08/2004 | WO2003096381A3 Plasma-assisted processing in a manufacturing line |
| 07/08/2004 | WO2003096380A3 Plasma-assisted nitrogen surface-treatment |
| 07/08/2004 | US20040128987 Exhaust gas cleaning system of internal combustion engine |
| 07/08/2004 | US20040128982 Control system for mobile NOx SCR applications |
| 07/08/2004 | US20040128981 Method for reducing the exhaust emissions from an engine system |
| 07/08/2004 | DE10305694A1 Strömugssensorelement und seine Verwendung Strömugssensorelement and its use |
| 07/07/2004 | EP1435441A2 A method for controlling exhaust gas temperature or space velocity |
| 07/06/2004 | US6758039 Exhaust gas cleaning system having particulate filter |
| 07/01/2004 | WO2004055346A1 Catalyst temperature modelling during exothermic operation |
| 07/01/2004 | WO2004055337A1 Method of detecting the clogging level of a diesel vehicle particle filter |
| 07/01/2004 | WO2004011783A3 System and method for reducting pollutants from diesel engine exhaust |
| 07/01/2004 | US20040123741 Particulate filter regenerating device |
| 07/01/2004 | US20040123590 Sulfur poisoning elimination of diesel engine catalyst |
| 07/01/2004 | US20040123588 Method for controlling exhaust gas temperature and space velocity during regeneration to protect temperature sensitive diesel engine components and aftertreatment devices |
| 07/01/2004 | DE10356667A1 Exhaust gas emissions control for internal combustion engine has electronic control of throttle valve angle and system throttling flow of exhaust gases through catalytic converter on starting |
| 06/30/2004 | EP1433932A1 Device and method for freeing the catalyst of a diesel engine from the effect of sulfur poisoning |
| 06/30/2004 | EP1180210B1 Method and device for controlling an internal combustion engine with an exhaust treatment system |
| 06/30/2004 | CN1508406A Microparticle filter generating device |
| 06/29/2004 | US6756904 Device for purifying exhaust gas of engines |
| 06/29/2004 | US6755017 Device for purifying exhaust gas of an internal combustion engine |
| 06/24/2004 | US20040118816 Plasma catalyst |
| 06/24/2004 | US20040118110 Particulate filter regenerating device |
| 06/24/2004 | US20040118108 Method and device for controlling an exhaust treatment system |
| 06/24/2004 | US20040118106 Emissions control system for increasing selective catalytic reduction efficiency |
| 06/24/2004 | DE10349603A1 System for regenerating diesel engine exhaust filters and catalysts comprises load bank heater for applying a higher load on the engine when the vehicle is at rest |
| 06/24/2004 | DE10342456A1 Verfahren und Vorrichtung zur Partikelmaterial-Filter-Regeneration Method and apparatus for particulate material filter regeneration |
| 06/24/2004 | DE10258278A1 Temperature modelling method for catalyzer inserted in automobile engine exhaust gas line using correction of base temperature value by correction values determined from catalyzer exothermic reaction |
| 06/24/2004 | DE10033160B4 Brennkraftmaschine, insbesondere für Kraftfahrzeuge Internal combustion engine, particularly for motor vehicles |
| 06/23/2004 | EP1431533A2 Emissions control system for increasing selective catalytic reduction efficiency |
| 06/23/2004 | EP1431531A1 Particulate filter regenerating device |
| 06/23/2004 | EP1431530A1 Particulate filter regenerating device |
| 06/17/2004 | US20040112045 System and method for regenerating exhaust system filtering and catalyst components |
| 06/17/2004 | DE4433631B4 Verfahren zur Bildung eines Signals bezüglich einer Temperatur im Abgassystem einer Brennkraftmaschine A process for the formation of a signal with respect to a temperature in the exhaust system of an internal combustion engine |
| 06/17/2004 | DE10352662A1 Exhaust gas cleaning device for combustion engine includes solid filter and constant regeneration through device automatically increasing filter temperature at predetermined interval |
| 06/17/2004 | DE10347130A1 Abgasnachbehandlungssysteme Exhaust aftertreatment systems |
| 06/16/2004 | CN1504630A Regeneration of diesel particulate filter |
| 06/12/2004 | CA2443163A1 System and method for regenerating exhaust system filtering and catalyst components |
| 06/10/2004 | US20040107896 Plasma-assisted decrystallization |
| 06/10/2004 | US20040107696 Open loop fuel controller |
| 06/09/2004 | EP1426591A2 Regeneration of diesel particulate filter |
| 06/09/2004 | EP1425498A1 Method for controlling operating conditions of a particulate filter coated with a catalytic phase for combustion engine |
| 06/09/2004 | EP1425084A1 Method and device for after-treatment of exhaust gas |
| 06/09/2004 | DE10255308A1 Verfahren und Steuereinrichtung zur Regeneration eines katalytischen Volumens im Abgas eines Verbrennungsmotors A method and control device for regenerating a catalytic volume in the exhaust gas of an internal combustion engine |
| 06/08/2004 | US6745747 Method for air-fuel ratio control of a lean burn engine |
| 06/03/2004 | WO2004016339A3 Method for cleaning a particulate filter |
| 06/03/2004 | US20040105801 capable of preventing an unburnt hydrocarbon accumulated in an oxidation catalyst due to a long-time idling operation from being exhausted into the atmosphere. |
| 06/03/2004 | US20040105791 Soot trapping filter and soot reducing device thereof |
| 06/03/2004 | US20040104058 Method of operating a hybrid electric vehicle to reduce emissions |
| 06/03/2004 | US20040103654 Regeneration of diesel particulate filter |
| 06/03/2004 | US20040103648 Method and apparatus for PM filter regeneration |
| 06/03/2004 | DE10353897A1 Vorrichtung zum Messen der Menge von Partikeln, die in einem Fluid, insbesondere in den Auspuffgasen eines Verbrennungsmotors enthalten sind An apparatus for measuring the amount of particles contained in a fluid, in particular in the exhaust gases of a combustion engine |
| 06/02/2004 | CN1500975A Exhaust controlling device for engine |
| 06/01/2004 | US6742330 Method for determining catalyst cool down temperature |
| 05/27/2004 | US20040098970 Apparatus and method for reduced cold start emissions |
| 05/27/2004 | US20040098968 Exhaust gas aftertreatment systems |
| 05/27/2004 | DE10252732A1 Verfahren und Vorrichtung zum Betrieb einer Abgasnachbehandlungseinrichtung einer Brennkraftmaschine Method and apparatus for operating an exhaust aftertreatment system of an internal combustion engine |
| 05/25/2004 | US6739123 Temperature management of catalyst system for a variable displacement engine |
| 05/21/2004 | WO2004042208A1 Device for the secondary treatment of the exhaust gas of an internal combustion engine |
| 05/20/2004 | US20040093854 System and method for derating an engine to encourage servicing of a vehicle |
| 05/19/2004 | DE10251588A1 Reprocessing internal combustion engine exhaust gas involves partial chemical conversion of auxiliary material into material that lowers liquid freezing point if temperature falls below critical value |
| 05/19/2004 | DE10251224A1 Verfahren zur Bestimmung einer Beladung eines Partikelfilters im Abgastrakt einer Brennkraftmaschine Method for determining a loading of a particulate filter in the exhaust tract of an internal combustion engine |
| 05/19/2004 | CN1498304A Soot trapping filter and soot reducing device thereof |
| 05/13/2004 | WO2004040103A1 Method for recognition of the loading of a particle filter |
| 05/13/2004 | US20040088969 Adaptive engine control for low emission vehicle starting |
| 05/13/2004 | DE10347131A1 Abgasnachbehandlungssysteme Exhaust aftertreatment systems |
| 05/12/2004 | EP1418316A1 Exhaust emission control device |
| 05/06/2004 | US20040083719 Method and system for controlling temperature of an internal combustion engine exhaust gas aftertreatment device |
| 05/06/2004 | US20040083718 Engine control for low emission vehicle starting |
| 05/06/2004 | EP1416130A2 Method to control the exhaust gas treating of a direct injection Otto engine and of a lean-burn engine |
| 05/06/2004 | DE10249755A1 IC engine exhaust gas treatment method using secondary fuel injection dependent on detected exhaust emission level |
| 05/04/2004 | US6729128 Emission control apparatus and emission control method |
| 04/29/2004 | WO2003095058A3 Plasma-assisted multi-part processing |
| 04/29/2004 | DE20023426U1 IC engines esp. for motor vehicles with fuel after-injection for particle filter regeneration regulated dependent upon exhaust temperature in front of filter |
| 04/29/2004 | DE10248431A1 Verfahren zur Erkennung der Beladung eines Partikelfilters Method for detecting the loading of a particle filter |
| 04/28/2004 | EP1413720A2 Method to determine the internal temperature of a particulate filter, method to control the regeneration of said particulate filter, control system and particulate filter thereof |
| 04/28/2004 | CN1492965A Method and device for controlling exhaust treating system |
| 04/27/2004 | US6725652 Diesel particulate filtering device |
| 04/22/2004 | US20040074229 Exhaust gas aftertreatment systems |
| 04/22/2004 | US20040074227 System for diagnosing deterioration of catalyst |
| 04/22/2004 | US20040074225 Method and device for controlling an exhaust gas aftertreatment system |
| 04/22/2004 | DE19607341C5 Verfahren und Vorrichtung zum Reinigen von Abgasen Method and device for purifying exhaust gases |
| 04/21/2004 | EP1411230A1 Device, method, and program recording medium for control of air-fuel ratio of internal combustion engine |
| 04/21/2004 | EP1411229A1 Air-fuel ratio controller of internal combustion engine |
| 04/21/2004 | EP1410935A1 Method for reducing exhaust emission of an engine system |
| 04/21/2004 | EP1303690B1 Method for adapting a required catalyst temperature range for a no x? storage catalyst |
| 04/21/2004 | EP1183455B1 Engine exhaust purification device |
| 04/20/2004 | US6722120 Method and device for the control of an exhaust gas treatment system |
| 04/15/2004 | WO2004031546A2 Bypass controlled regeneration of nox adsorbers |
| 04/15/2004 | CA2503602A1 Bypass controlled regeneration of nox adsorbers |
| 04/08/2004 | WO2004016913A3 Soot filter device with regeneration resistor protection |
| 04/07/2004 | EP1311748B1 Method and model for modeling an elimination phase of a nitrogen oxide accumulating catalytic converter |
| 04/02/2004 | CA2422188A1 Bypass controlled regeneration of nox adsorbers |
| 04/01/2004 | WO2004027230A1 Emission reduction apparatus |
| 04/01/2004 | US20040060281 Method and device for after-treatment of exhaust gas |
| 04/01/2004 | DE10340336A1 Cleaning particle filter of diesel engine exhaust gas system involves determining partial load operation of engine via signal from exhaust gas return valve |
| 03/25/2004 | WO2004025286A1 Urea concentration identifying system, method for identifying urea concentration and automobile exhaust gas reducing system using same, and method for reducing automobile exhaust gas |
| 03/25/2004 | WO2004025108A1 Additive injector device for internal combustion engines and injection method thereof |