| Patents for F01N 9 - Electrical control of exhaust gas treating apparatus (7,942) |
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| 06/06/2007 | EP1793099A1 Method of exhaust gas purification and exhaust gas purification system |
| 06/06/2007 | DE10301647B4 Abgasemissionssteuerungsanordnung für einen Fahrzeugverbrennungsmotor Exhaust emission control system for a vehicle engine |
| 06/06/2007 | DE102005033395B4 Verfahren zur Regeneration von Stickoxid-Speicherkatalysatoren A process for the regeneration of nitrogen oxides storage catalysts |
| 06/06/2007 | DE10158796B4 Steuer/Regelsystem für einen Verbrennungsmotor Control / control system for an internal combustion engine |
| 06/06/2007 | CN1977093A Strategy employing exhaust back-pressure for burning soot trapped by a diesel particulate filter |
| 06/05/2007 | US7228223 Method for monitoring an exhaust gas system of a motor vehicle |
| 06/05/2007 | US7227097 Plasma generation and processing with multiple radiation sources |
| 06/05/2007 | US7225611 Process and device for the decontamination of the exhaust gases from an internal combustion engine |
| 05/31/2007 | DE102006035458A1 Abgasreinigungsvorrichtung für einen Verbrennungsmotor An exhaust purification device for an internal combustion engine |
| 05/31/2007 | DE102005056359A1 Hydrogenous gas generating component for motor vehicle, has exhaust gas line flow-moderately connected downstream to pressure source with exhaust gas recirculation pipe of vehicle and to fresh-air duct with fresh-air duct of vehicle |
| 05/30/2007 | CN1973121A Purification capacity recovery method of exhaust gas emission control system |
| 05/30/2007 | CN1973115A Exhaust gas control apparatus for internal combustion engine |
| 05/30/2007 | CN1318742C Regeneration control of diesel particular filter |
| 05/30/2007 | CN1318741C Waste gas purifying system and method for determining regeneration termination |
| 05/30/2007 | CN1318740C Engine exhaust gas purification device |
| 05/29/2007 | US7222594 Control apparatus for an internal combustion engine |
| 05/24/2007 | DE102005054753A1 Verfahren zur Reduzierung der Abgastemperatur eines Verbrennungsmotors, Verbrennungsmotor und Motorsteuerungseinheit Method for reducing the exhaust gas temperature of an internal combustion engine, the internal combustion engine and engine control unit |
| 05/24/2007 | DE102005054735A1 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine Method and device for operating an internal combustion engine |
| 05/24/2007 | DE102005054733A1 Brenner zur Katalysatoraufheizung mit gesteuerter oder geregelter Kraftstoffzuführung Burner for heating the catalyst with controlled or regulated fuel supply |
| 05/24/2007 | DE102005054579A1 Verfahren zum Betreiben einer Abgasbehandlungvorrichtung und Vorrichtung zur Durchführung des Verfahrens Method for operating an exhaust gas treatment device and a device for carrying out the method |
| 05/24/2007 | DE102005004670B4 Verfahren zur Diagnose des Alterungsgrades eines im Abgaskanal einer Brennkraftmaschine angeordneten Katalysators A method for diagnosing the degree of aging of a arranged in the exhaust passage of an internal combustion engine catalyst |
| 05/23/2007 | EP1788209A2 Method and apparatus for controlling a fuel-fired burner of an emission abatement assembly |
| 05/23/2007 | EP1788207A1 Exhaust gas purification device |
| 05/23/2007 | EP1639240B1 Exhaust gas control apparatus for internal combustion engine |
| 05/23/2007 | CN1969182A High-temperature gas sensors |
| 05/23/2007 | CN1966948A Electrically-controlled purifying system suitable for Europe III effluent standard and solenoid valve therefor |
| 05/23/2007 | CN1317498C Exhaust emission control system of internal combustion engine |
| 05/23/2007 | CN1317497C Exhaust purification system for internal conbustion engine |
| 05/18/2007 | WO2007054424A1 Sensor element for gas sensors and method for operating said sensor element |
| 05/16/2007 | EP1785608A2 Method and system for controlling catalyst temperature |
| 05/16/2007 | EP1785605A2 Method for the regeneration of a diesel particulate filter and corresponding transmission control |
| 05/16/2007 | EP1784561A1 System for evaluating degree of soot loading in depollution means |
| 05/16/2007 | CN1316151C Regeneration of particulate filter |
| 05/16/2007 | CN1316150C 排气清洁系统 Exhaust Cleaning Systems |
| 05/15/2007 | US7219008 Method and device for estimating a nitrogen oxide mass stored in a catalytic trapping device of a motor vehicle |
| 05/10/2007 | DE102006035139A1 Verfahren zum Kaltlauf-Betrieb einer fremdgezündeten Brennkraftmaschine A method for cold-running operation of a spark-ignited internal combustion engine |
| 05/09/2007 | EP1783337A1 Exhaust purification |
| 05/09/2007 | EP1633959B1 Methods of controlling reductant addition |
| 05/09/2007 | CN1314891C Air-fuel ratio controller of internal combustion engine |
| 05/08/2007 | US7214280 Plasma-assisted decrystallization |
| 05/03/2007 | WO2007050384A2 System for particulate matter sensor signal processing |
| 05/03/2007 | WO2007048980A1 Measuring of a soot deposition homogeneity in a particle filter and said filter regeneration control |
| 05/02/2007 | EP1778962A1 System for controlling depolllution means regeneration |
| 05/02/2007 | EP1778956A1 Method and apparatus for filter condition inspection |
| 05/02/2007 | EP1778954A1 Exhaust purifying apparatus and exhaust purifying method for internal combustion engine |
| 05/02/2007 | CN1313723C Exhaust-gas control device |
| 05/01/2007 | US7210289 Output control system for engine with exhaust control function |
| 05/01/2007 | US7210285 Internal combustion engine exhaust gas purifying system |
| 04/26/2007 | WO2007046216A1 Exhaust gas purification system for internal combustion engine and method for regenerating purification ability of exhaust gas purification device |
| 04/26/2007 | WO2007016713A3 Method for increasing the exhaust gas temperature for an internal combustion engine |
| 04/26/2007 | US20070089707 Air and fuel supply system for combustion engine |
| 04/26/2007 | DE19545161B4 Steuergerät für einen Verbrennungsmotor Control unit for an internal combustion engine |
| 04/26/2007 | DE102006035353A1 Control apparatus for internal combustion engine, has electric variable valve mechanism controlled so that valve overlap duration is increased, if warm-up needs to be performed |
| 04/26/2007 | DE102005050709A1 Operating process for exhaust gas treatment system involves detecting output signal of exhaust gas sensor downstream of catalytic converter during operation |
| 04/25/2007 | EP1777384A1 Method avoiding unwanted NO2 emissions from internal combustion engines |
| 04/25/2007 | EP1625289B1 Exhaust purifying apparatus for internal combustion engine |
| 04/24/2007 | US7208029 Exhaust gas cleaning system |
| 04/24/2007 | CA2319483C System for nox reduction in exhaust gases |
| 04/19/2007 | WO2007042888A1 Narrow speed range diesel-powered engine system with aftertreatment devices |
| 04/19/2007 | WO2006000893A8 Exhaust gas control apparatus for internal combustion engine |
| 04/19/2007 | DE10214709B4 Speicher-Kraftstoffeinspritzsystem Accumulator fuel injection system |
| 04/19/2007 | DE102006046144A1 Dieselfeststofffilter mit virtuellen Sensoren für Russdurchlässigkeit Diesel particulate filter with virtual sensors for Russ permeability |
| 04/19/2007 | DE10064279B4 Abgasemissions-Steuervorrichtung zur Verwendung in einer Brennkraftmaschine An exhaust emission control apparatus for use in an internal combustion engine |
| 04/18/2007 | EP1774144A1 System for assisting regeneration of pollution management means |
| 04/18/2007 | EP1514015B1 Method for regenerating a motor vehicle particle filter and system for controlling regeneration of such a filter |
| 04/17/2007 | US7204081 Exhaust gas purifying apparatus and method for internal combustion engine, and engine control unit |
| 04/12/2007 | WO2007040786A1 Exhaust treatment system having hydraulically-actuated air valve |
| 04/12/2007 | US20070079607 Exhaust purifying apparatus for internal combustion engine |
| 04/12/2007 | DE10226187B4 Verfahren und Vorrichtung zur Quantifizierung von in einer Emissionsbegrenzungseinrichtung gespeichertem Sauerstoff Method and device for quantifying in a emission control means stored oxygen |
| 04/11/2007 | EP1772599A2 System and method for monitoring of an exhaust gas treatment system |
| 04/11/2007 | EP1540160B1 Method for operating a nitrogen oxide storage-type catalytic converter of an internal combustion engine, particularly of a motor vehicle |
| 04/11/2007 | CN1309941C Engine waste gas pwrifying equipment |
| 04/05/2007 | WO2005104723A3 Methods and apparatus for injecting atomized fluid |
| 04/05/2007 | DE102005046532A1 Regenerationsstrategie eines katalytisch beschichteten Dieselpartikelfilters Regeneration strategy of a catalytically coated diesel particulate filter |
| 04/05/2007 | DE102005045858A1 Verfahren zur Regeneration eines NOx-Speicherkatalysators A method for regenerating a NOx storage catalytic converter |
| 04/04/2007 | EP1770254A1 Exhaust purification system |
| 04/04/2007 | EP1769149A1 Purification capacity recovery method of exhaust gas emission control system |
| 04/04/2007 | EP1769142A1 Exhaust gas control apparatus for internal combustion engine |
| 04/04/2007 | EP1769140A1 System for assiting regeneration of pollution management means in an engine exhaust line |
| 04/04/2007 | CN1308574C Regenerating equipment and method used for particulate filter of engine waste gas purifier |
| 04/03/2007 | US7197868 Exhaust gas purification system of internal combustion engine |
| 03/29/2007 | WO2007035354A2 Emission control system |
| 03/29/2007 | DE102006045689A1 System und Verfahren zum Betreiben eines Motors mit einer Abgasrückführungsanlage System and method for operating an engine with an exhaust gas recirculation system |
| 03/29/2007 | DE102005045294A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 03/28/2007 | EP1766214A1 System for assisting the regeneration of depollution means for a motor vehicle engine |
| 03/28/2007 | EP1766213A1 System for evaluating the charge state of an exhaust line depollution means |
| 03/28/2007 | EP1766202A1 System for assisting regeneration of pollution management means associated with catalyst forming means |
| 03/28/2007 | EP1766201A1 Reductant addition in exhaust system comprising nox-absorbent |
| 03/28/2007 | CN1936307A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936306A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936293A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936292A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936291A Air/fuel ratio control device for internal combustion engine |
| 03/28/2007 | CN1936285A Air/fuel ratio control device for internal combustion engine |
| 03/27/2007 | US7194891 High-temperature gas sensors |
| 03/22/2007 | WO2007031669A1 System and method for regenerating a catalytic particulate filter located in a diesel engine exhaust line |
| 03/22/2007 | WO2007005254A3 Method and system for regeneration of a catalyst |
| 03/22/2007 | DE19914523B4 Luft-Kraftstoff-Verhältnissteuervorrichtung für einen Brennkraftmaschine Air-fuel ratio control apparatus for an internal combustion engine |
| 03/21/2007 | EP1689986B1 System for the maintenance control of a particle filter fitted in an exhaust system of a motor vehicle engine |
| 03/21/2007 | EP1664494B1 Exhaust gas purification device for internal combustion engines and method for operating the same |