| Patents for F01N 9 - Electrical control of exhaust gas treating apparatus (7,942) |
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| 03/25/2004 | US20040055287 Internal combustion engine exhaust gas purifying system |
| 03/25/2004 | US20040055279 Method and device for controlling an exhaust gas aftertreatment system |
| 03/25/2004 | DE10242914A1 Determining untreated NOx concentration upstream of NOx catalyst, briefly enriches fuel mixture and measures ammonia concentration downstream of catalyst |
| 03/25/2004 | CA2498412A1 Urea concentration identifying system, method for identifying urea concentration and automobile exhaust gas reducing system using same, and method for reducing automobile exhaust gas |
| 03/24/2004 | EP1400673A2 Internal combustion engine exhaust gas purifying system |
| 03/24/2004 | EP1400664A1 Exhaust gas purifying method and exhaust gas purifying system |
| 03/23/2004 | US6708487 Exhaust emission control device |
| 03/18/2004 | WO2004022952A1 Method for operating a nitrogen oxide storage-type catalytic converter of an internal combustion engine, particularly of a motor vehicle |
| 03/18/2004 | WO2004022934A1 Method for determining the degree of ageing of an nox -storage catalyst of an internal combustion engine, especially in a motor vehicle |
| 03/18/2004 | DE10241556A1 Operating fuel-injected engine with NOx storage catalyst and regeneration, estimates current catalyst storage state using population model |
| 03/18/2004 | DE10241500A1 Verfahren zum Betreiben eines Stickoxid-Speicherkatalysators einer Brennkraftmaschine insbesondere eines Kraftfahrzeuges Method for operating a nitrogen oxide storage catalyst of an internal combustion engine, in particular of a motor vehicle |
| 03/18/2004 | DE10241499A1 Verfahren zur Ermittlung des Alterungsgrades eines Stickoxid-Speicherkatalysators einer Brennkraftmaschine insbesondere eines Kraftfahrzeuges Method for determining the degree of aging of a nitric oxide storage catalyst of an internal combustion engine, in particular of a motor vehicle |
| 03/10/2004 | EP1214511B1 METHOD FOR MONITORING THE FUNCTIONING OF A NOx SENSOR ARRANGED IN AN EXHAUST GAS CHANNEL OF AN INTERNAL COMBUSTION ENGINE |
| 03/04/2004 | WO2004018850A1 Apparatus and method for clarifying exhaust gas of diesel engine |
| 03/04/2004 | DE10328363A1 Abgasreinigungsvorrichtung für einen Verbrennungsmotor An exhaust purification device for an internal combustion engine |
| 03/03/2004 | EP1394374A1 Exhaust gas purification apparatus for engine |
| 03/02/2004 | US6698192 Fuel injection control for diesel engine |
| 03/02/2004 | US6698188 Emission control apparatus of internal combustion engine |
| 02/26/2004 | WO2004016919A1 Method for determining regeneration triggering time of a filtering device and filtering device for implementing said method |
| 02/26/2004 | WO2004016916A1 Filter control device |
| 02/26/2004 | WO2004016915A1 Exhaust gas cleaner |
| 02/26/2004 | WO2004016914A1 Filter controller |
| 02/26/2004 | WO2004016913A2 Soot filter device with regeneration resistor protection |
| 02/26/2004 | WO2004016339A2 Method for cleaning a particulate filter |
| 02/26/2004 | DE10334922A1 Ungeregeltes Kraftstoffzufuhrsteuergerät Unregulated fuel supply control device |
| 02/26/2004 | DE10326784A1 Exhaust gas cleaner for internal combustion engine, has diesel particle filter between engine exhaust outlets and signal processor to even out calculations for particulate matter deposits |
| 02/24/2004 | US6697729 System for estimating NOx content of exhaust gas produced by an internal combustion engine |
| 02/19/2004 | WO2003096747A3 Plasma heating apparatus and methods |
| 02/19/2004 | WO2003074847B1 Exhaust emission control system, method of calculating pressure loss of filter, and method of manufacturing filter |
| 02/19/2004 | US20040031386 Monitoring soot loading and substrate failure |
| 02/19/2004 | DE10234791A1 Aschebeladungsermittlung für Partikelfilter Ash charge determination for particulate |
| 02/19/2004 | DE10233945A1 Regenerating particle filter in exhaust gas channel of IC engine, comprises measuring actual air mass stream fed to engine, and regenerating filter using deviation between air stream and requirement |
| 02/17/2004 | US6691669 Overall scheduling of a lean burn engine system |
| 02/05/2004 | WO2004011783A2 System and method for reducting pollutants from diesel engine exhaust |
| 02/05/2004 | US20040020194 Engine exhaust particulate after-treatment system |
| 02/05/2004 | DE4303711B4 Dieselpartikelfiltersystem Diesel Particulate Filter System |
| 02/05/2004 | DE10333441A1 Control of engine exhaust particle filter regeneration, measures lambda value, assesses it, and issues signal to actuator controlling burn-off |
| 02/05/2004 | DE10326780A1 Abgasreinigungssystem mit Partikelfilter Emission control system with particle filter |
| 02/05/2004 | CA2493161A1 System and method for reducting pollutants from diesel engine exhaust |
| 02/04/2004 | EP1387051A1 Ash amount detection for a particulate filter |
| 01/29/2004 | DE10328855A1 Motorsteuerung für das Starten eines Fahrzeuges mit geringen Schadstoffemissionen Motor control for starting of a vehicle having low pollutant emissions |
| 01/29/2004 | DE10327302A1 Adaptive Motorsteuerung für das Starten eines Fahrzeuges mit geringen Schadstoffemissionen Adaptive engine control for starting of a vehicle, with low pollutant emissions |
| 01/29/2004 | DE10326530A1 Abgasreinigungsvorrichtung für eine Brennkraftmaschine An exhaust purification device for an internal combustion engine |
| 01/28/2004 | EP1384868A2 Method and device for controlling an exhaust gas after treatment system |
| 01/22/2004 | US20040011030 Operating method for an internal combustion engine which operates with an exhaust-gas aftertreatment system |
| 01/22/2004 | DE10325083A1 Kraftstoffeinspritzsteuersystem für eine Brennkraftmaschine A fuel injection control system for an internal combustion engine |
| 01/22/2004 | DE10229131B3 Verfahren zum Vorwärmen eines Dieselmotors bei gleichzeitigem Vorheizen eines Oxydationskatalysators und zum Reinigen eines Partikelfilters A process for preheating a diesel engine with a simultaneous pre-heating of an oxidation catalyst and a particle filter for cleaning |
| 01/22/2004 | DE10228659A1 Verfahren zur Überwachung einer Abgasanlage eines Kraftfahrzeuges Method for monitoring an exhaust gas system of a motor vehicle |
| 01/22/2004 | DE10228643A1 Verfahren zur Reinigung von Abgas einer Verbrennungsanlage A method for purifying exhaust gas of a combustion plant |
| 01/21/2004 | EP1382821A1 Method for assisting the regeneration of an exhaust gas filter in an automotive engine |
| 01/21/2004 | EP1382812A1 Engine exhaust particulate after-treatment system and corresponding computer program |
| 01/21/2004 | EP1382811A1 Exhaust emission control device |
| 01/15/2004 | DE10326743A1 Katalysatoraktivierungs-Steuervorrichtung für emissionssteuernde Katalysatoren in einem Verbrennungsmotor Catalyst activation control apparatus for controlling emission catalysts in an internal combustion engine |
| 01/15/2004 | DE10326531A1 Abgasreinigungssystem mit Partikelfilter Emission control system with particle filter |
| 01/14/2004 | EP1379768A1 Exhaust gas purification apparatus for internal combustion engine and method thereof |
| 01/08/2004 | WO2004003355A1 Method for monitoring an exhaust gas system of a motor vehicle |
| 01/08/2004 | WO2004003353A1 Method for purifying the exhaust gases of a combustion unit |
| 01/08/2004 | US20040004062 Plasma-assisted joining |
| 01/08/2004 | DE10326528A1 Abgasreinigungssystem mit einem Partikelfilter Emission control system with a particle filter |
| 01/08/2004 | DE10225273A1 Kraftfahrzeug mit einem Diesel-Antriebsmotor Motor vehicle with a diesel engine |
| 01/06/2004 | US6672051 Exhaust emission purifying device for internal combustion engine |
| 01/01/2004 | US20040001295 Plasma generation and processing with multiple radiation sources |
| 01/01/2004 | US20040000138 Exhaust purifying apparatus for an internal combustion engine and a failure prevention method therefor |
| 12/24/2003 | WO2003106823A1 Method for regenerating a motor vehicle particle filter and system for controlling regeneration of such a filter |
| 12/24/2003 | DE20313058U1 Device for regulating and reducing exhaust gas emissions from internal combustion engines has controller that can alter composition of air-fuel mixture depending on one or more measurement values |
| 12/23/2003 | US6666021 Adaptive engine control for low emission vehicle starting |
| 12/18/2003 | US20030232696 Catalyst activation controlling apparatus for emission control catalyst in internal combustion engine |
| 12/18/2003 | US20030230079 Exhaust gas cleaning system having particulate filter |
| 12/18/2003 | US20030230078 Exhaust gas cleaning system having particulate filter |
| 12/18/2003 | US20030230077 Exhaust gas cleaning system having particulate filter |
| 12/18/2003 | US20030230075 Exhaust gas cleaning device for internal combustion engine |
| 12/17/2003 | CN1462332A Exhaust emission control device |
| 12/16/2003 | US6662553 Control system for mobile NOx SCR applications |
| 12/10/2003 | EP1369557A1 Vehicle with diesel engine with discontinuously regenerated exhaust gas purification system using fuel vapour injection |
| 12/10/2003 | EP1226341B1 Method for the post-treatment of exhaust gases by subsequent injection of fuel in a diesel-type internal combustion engine provided with a pre-catalyst and a particle filter |
| 12/10/2003 | CN1461379A Exhaust gas purification apparatus for internal combustion engine and method thereof |
| 12/04/2003 | WO2003100244A1 Method for operating a diesel engine |
| 12/04/2003 | WO2003100227A1 Method for regenerating a choked particle filter |
| 12/04/2003 | WO2003100225A1 Emission control system |
| 12/04/2003 | US20030225506 Method and device for controlling an internal combustion engine |
| 12/04/2003 | US20030221667 Method for air-fuel ratio control of a lean burn engine |
| 12/04/2003 | US20030221660 Overall scheduling of a lean burn engine system |
| 12/04/2003 | US20030221659 Overall scheduling of a lean burn engine system |
| 12/04/2003 | US20030221425 Method and device for determining the fuel quantity for a burner in the exhaust-gas system of an internal combustion engine |
| 12/04/2003 | US20030221423 Fuel injection control system for internal combustion engine |
| 12/04/2003 | US20030221414 Emission treatment system and control method |
| 12/03/2003 | EP1367248A1 NOx emission-control system using a virtual sensor |
| 12/02/2003 | US6657315 Method of operating a hybrid electric vehicle to reduce emissions |
| 12/02/2003 | US6655133 Exhaust gas purifier for internal combustion engine |
| 11/27/2003 | US20030217549 Exhaust emission control device for internal combustion engine |
| 11/26/2003 | EP1365117A2 Exhaust gas apparatus and method for purifiying exhaust gas in internal combustion engine |
| 11/26/2003 | EP1364111A1 Method and device for detecting a temperature variable |
| 11/25/2003 | US6651638 System and method for derating an engine to encourage servicing of a vehicle |
| 11/20/2003 | WO2003096774A1 Plasma catalyst |
| 11/20/2003 | WO2003096773A1 Plasma-assisted joining |
| 11/20/2003 | WO2003096772A1 Plasma-assisted decrystallization |
| 11/20/2003 | WO2003096771A1 Plasma generation and processing with multiple radiation sources |
| 11/20/2003 | WO2003096770A1 Plasma-assisted coating |
| 11/20/2003 | WO2003096768A1 Plasma assisted dry processing |
| 11/20/2003 | WO2003096749A1 Plasma-assisted heat treatment |