| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 03/10/2011 | WO2011027059A1 Device for injecting a reducing agent for selective catalytic reduction, and assembly comprising an engine and an exhaust line provided with such an injection device |
| 03/10/2011 | WO2011027054A1 Filter device for an internal combustion engine |
| 03/10/2011 | WO2011026733A1 Delivery device for a reducing agent having a compensation element |
| 03/10/2011 | WO2011026602A1 Combustion system and method for cleaning a catalytic converter installed in an exhaust duct of a combustion system |
| 03/10/2011 | WO2011026547A1 Internal combustion engine having an exhaust gas system |
| 03/10/2011 | WO2011026531A1 Metering system |
| 03/10/2011 | WO2011008461A3 Ceramic honeycomb structure with applied inorganic skin |
| 03/10/2011 | US20110058990 Ceramic filter element |
| 03/10/2011 | US20110056191 Exhaust Gas Purification Device |
| 03/10/2011 | US20110056190 Exhaust gas purification apparatus of an internal combustion engine |
| 03/10/2011 | US20110056189 Control device for vehicle |
| 03/10/2011 | US20110056188 Exhaust purification apparatus for internal combustion engine |
| 03/10/2011 | US20110056187 Method for decreasing nitrogen oxides in hydrocarbon-containing exhaust gases using an scr catalyst based on a molecular sieve |
| 03/10/2011 | US20110056186 Exhaust Gas Purification Device |
| 03/10/2011 | US20110056185 Vehicle Reduced Emission Deployment |
| 03/10/2011 | DE102010033133A1 Sytstem und Verfahren zur Steuerung von Systemen für selektive katalytische Reduktion Sytstem and method for controlling systems for selective catalytic reduction |
| 03/10/2011 | DE102010026317A1 Ammoniakspeicherungs-Sollwertsteuerung für Anwendungen für selektive katalytische Reduktion Ammonia storage setpoint control for applications for selective catalytic reduction |
| 03/10/2011 | DE102010017757A1 Schnellheizung einer Harnstoffversorgungsleitung für die Nachbehandlung von Abgasen eines Verbrennungsmotors Quickly heating a urea supply line for the aftertreatment of exhaust gases of a combustion engine |
| 03/10/2011 | DE102009044778A1 Ammoniak-Lademengen-Steuervorrichtung für ein SCR-System und Steuerverfahren für dasselbe Ammonia-charging amount control apparatus for an SCR system and control method for the same |
| 03/10/2011 | DE102009040412A1 Brennkraftmaschine mit einer Abgasanlage Internal combustion engine with an exhaust system |
| 03/10/2011 | DE102009038592A1 Gaskühler für einen Verbrennungsmotor Gas cooler for an internal combustion engine |
| 03/10/2011 | DE102009038546A1 Selective catalytic reduction exhaust gas after-treatment device, has portion of through-channel through which stream of compressed air is guided at supersonic speed, where housing, made of aluminum alloy or stainless steel, is formed |
| 03/10/2011 | DE102009038049A1 Filterelement, Partikelfilter, Verfahren zur Markierung eines Filterelements, Verfahren zur Herstellung eines Partikelfilters und Verwendung eines Filterelements Filter element, particle filter, method for labeling of a filter element, method for producing a particulate filter and use of a filter element |
| 03/10/2011 | DE102009029315A1 Exhaust gas treatment device, particular for use in internal combustion engine of motor vehicle, has injection element arranged in displaceable manner for adjusting injection angle of injection jet relative to exhaust duct |
| 03/10/2011 | DE102009029313A1 Storage tank for receiving operating or auxiliary substance, particularly freezable reducing agent for internal combustion engine, is heated by circulating medium generated from internal combustion engine |
| 03/10/2011 | DE102009029304A1 Storage tank for retaining operating or auxiliary material, particularly freezable reducing agent, has insert that forms pot, where insert surrounds heating element |
| 03/10/2011 | DE102009029247A1 Method for conveying reducing medium from storage tank, involves detecting low liquid level in storage tank and preparing pole reversal of conveying device |
| 03/10/2011 | DE102009029222A1 Drive assembly, particularly for motor vehicle, comprises internal combustion engine, and emission control unit for cleaning of exhaust gas of internal combustion engine |
| 03/10/2011 | DE102007041897B4 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine Method and device for operating an internal combustion engine |
| 03/09/2011 | EP2293002A2 Heat Accumulation Element |
| 03/09/2011 | EP2292905A1 Exhaust gas purification apparatus |
| 03/09/2011 | EP2292904A2 Exhaust gas purification apparatus |
| 03/09/2011 | EP2292903A1 Method and system for controlling the active regeneration of a particle filter |
| 03/09/2011 | EP2292902A2 Honeycomb structural body and method of manufacturing the structural body |
| 03/09/2011 | EP2292316A1 Apparatus for after-treatment of exhaust from diesel engine |
| 03/09/2011 | EP2291580A2 Selective catalytic reduction using controlled catalytic deactivation |
| 03/09/2011 | EP2291579A1 Exhaust-gas aftertreatment system for an auto-ignition internal combustion engine |
| 03/09/2011 | EP2291340A1 Filter device for removing particles from flowing gas |
| 03/09/2011 | EP2291339A1 Filter device for removing particles from a gas stream |
| 03/09/2011 | EP2126323B1 Device for feeding a liquid additive into an internal combustion engine |
| 03/09/2011 | EP2111287B1 Use of aqueous guanidinium formiate solutions for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles |
| 03/09/2011 | EP2079916B1 Vehicle diesel engine and control method of the same |
| 03/09/2011 | EP2004312B1 High-efficiency catalytic method |
| 03/09/2011 | CN1950228B Method and device for operating a hybrid vehicle |
| 03/09/2011 | CN101984228A Mechanical pump type SCR urea spraying system |
| 03/09/2011 | CN101984227A Pneumatic single-urea box full-air release clearing pipeline silicon controlled rectifier (SCR) urea system |
| 03/09/2011 | CN101984226A Automobile exhaust silencer |
| 03/09/2011 | CN101466923B Control method of exhaust gas purification system and exhaust gas purification system |
| 03/09/2011 | CN101082296B Catalyst configuration structure of locomotive two-wheeled vehicle |
| 03/08/2011 | US7902107 Catalyzed SCR filter and emission treatment system |
| 03/08/2011 | US7901562 Oxygen sensor deterioration detection method |
| 03/08/2011 | US7900443 Particle filter arrangement |
| 03/08/2011 | US7900442 Engine including secondary air supply apparatus |
| 03/08/2011 | US7900441 Precat-NOx adsorber exhaust aftertreatment system for internal combustion engines |
| 03/08/2011 | US7900440 Exhaust emission control device and method for internal combustion engine and engine control unit |
| 03/08/2011 | US7900439 Exhaust system monitoring methods and systems |
| 03/08/2011 | US7900352 Method and apparatus for manufacturing a catalytic converter |
| 03/08/2011 | CA2614938C Device with no emission for treatment of exhaust gas |
| 03/08/2011 | CA2480167C Mullite bodies and methods of forming mullite bodies |
| 03/03/2011 | WO2011025413A1 Safety system for a vehicle and method for operating a vehicle exhaust gas after treatment system with a safety system |
| 03/03/2011 | WO2011024847A1 Highly heat-resistant aqueous scr catalyst and manufacturing method therefor |
| 03/03/2011 | WO2011024721A1 Exhaust gas purification device for internal combustion engine |
| 03/03/2011 | WO2011024593A1 Exhaust gas purifying device for internal combustion engine and method for determining nox purifying catalyst deterioration |
| 03/03/2011 | WO2011023503A1 A filter for internal combustion engines |
| 03/03/2011 | WO2011023332A1 Exhaust-gas aftertreatment system with catalytically active wall-flow filter with storage function upstream of catalytic converter with identical storage function |
| 03/03/2011 | US20110052469 Systems and methods for treating air streams exhausted from firing kilns |
| 03/03/2011 | US20110048347 Combustion chamber deactivation system |
| 03/03/2011 | US20110047997 Exhaust venturi apparatus, system, and method |
| 03/03/2011 | US20110047996 Exhaust gas treatment apparatus with improved pressure pulse damping |
| 03/03/2011 | US20110047995 Catalyst and method of manufacture |
| 03/03/2011 | US20110047994 Exhaust gas purification apparatus |
| 03/03/2011 | US20110047993 Exhaust purification system of internal combustion engine |
| 03/03/2011 | US20110047992 Partial coating of platinum group metals on filter for increased soot mass limit and reduced costs |
| 03/03/2011 | US20110047991 Exhaust gas purification apparatus |
| 03/03/2011 | US20110047990 Exhaust gas purifier and system for exhaust gas purification |
| 03/03/2011 | US20110047989 Apparatus for after-treatment of exhaust from diesel engine |
| 03/03/2011 | US20110047988 Catalyst and method of manufacture |
| 03/03/2011 | US20110047985 System for an engine having a particulate matter sensor |
| 03/03/2011 | US20110047984 Exhaust system |
| 03/03/2011 | US20110047983 Exhaust system |
| 03/03/2011 | US20110047982 Control of diesel particulate filter regeneration duration |
| 03/03/2011 | US20110047981 Catalyst temperature control systems and methods for hybrid vehicles |
| 03/03/2011 | US20110047979 Fuel-fired combustor |
| 03/03/2011 | US20110047978 Method for evaluating degradation of a particulate matter sensor |
| 03/03/2011 | US20110047977 Exhaust device for diesel vehicle |
| 03/03/2011 | US20110047976 Exhaust gas treatment apparatus |
| 03/03/2011 | US20110047975 Honeycomb structure-type catalyst for purifying exhaust gas exhausted from automobile, method for producing the same and method for purifying exhaust gas using the same catalyst |
| 03/03/2011 | US20110047974 Exhaust flow segregator and associated systems and methods |
| 03/03/2011 | US20110047973 Apparatus, system, and method for controlling multiple diesel particulate filters |
| 03/03/2011 | US20110047972 Device and method for metering a reducing agent into an exhaust gas system of a motor vehicle |
| 03/03/2011 | US20110047971 Dosing control systems and methods |
| 03/03/2011 | US20110047970 HIGH EFFICIENCY NOx REDUCTION SYSTEM AND METHOD |
| 03/03/2011 | US20110047969 Post injection bucketing strategy to avoid hardware cavitation |
| 03/03/2011 | US20110047968 Method and Apparatus for De-Sulfurization on a Diesel Oxidation Catalyst |
| 03/03/2011 | DE112009000763T5 Auslassanordnung mit Universalwasserabscheider mit mehreren Stellungen Exhaust arrangement with Universalwasserabscheider multi-position |
| 03/03/2011 | DE112009000143T5 Steuerungsvorrichtung für eine Verbrennungskraftmaschine und Verfahren zum Steuern einer Verbrennungskraftmaschine A control apparatus for an internal combustion engine and method for controlling an internal combustion engine |
| 03/03/2011 | DE102010035541A1 Steuerung der Regenerationsdauer eines Dieselpartikelfilters Control the regeneration time of a diesel particulate filter |
| 03/03/2011 | DE102010033689A1 Exhaust gas aftertreatment system for internal combustion engine has flow-through monolith with storage capacity designed such that breakthrough signal downstream of flow-through monolith has highest gradient of concentration curve |
| 03/03/2011 | DE102010033688A1 Exhaust gas aftertreatment system for internal combustion engine has flow-through monolith with storage capacity designed such that breakthrough signal downstream of flow-through monolith has highest gradient of concentration curve |
| 03/03/2011 | DE102010026890A1 Abgasbehandlungssystem Exhaust gas treatment system |