| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 04/16/2009 | WO2008133694A8 Method and arrangement for maintaining a diesel particulate filter in a diesel engine exhaust system |
| 04/16/2009 | WO2007035577A3 Apparatus, system, and method for estimating particulate consumption |
| 04/16/2009 | WO2006125151A3 Method and apparatus for soot filter catalyst temperature control |
| 04/16/2009 | WO2006055592A3 Method and apparatus for reducing pollutants in engine exhaust |
| 04/16/2009 | WO2006016966A3 Reactor with primary and secondary channels |
| 04/16/2009 | US20090098336 Honeycomb structure |
| 04/16/2009 | US20090095160 Electrostatically charged engine intake filter media |
| 04/16/2009 | US20090094968 Exhaust-gas purification device disposition structure of vehicle |
| 04/16/2009 | US20090094967 Second Air Flow Control Apparatus |
| 04/16/2009 | US20090094966 Aftertreatment device |
| 04/16/2009 | US20090094965 Exhaust system of outboard motor |
| 04/16/2009 | US20090094964 Exhaust purification apparatus for engine |
| 04/16/2009 | DE112005002466T5 Reduzieren von NOx-Emissionen mit einem gestuften Katalysator Reducing NOx emissions with a stepped catalyst |
| 04/16/2009 | DE102008047132A1 Electrically heated particle material filter arrangement for use in diesel internal combustion engine of motor vehicle, has frequency-selective segment passing through microwave energy in one frequency range and does not in another range |
| 04/16/2009 | DE102008046924A1 Heater insulator system, has particulate mass filter provided with upstream end and downstream end for receiving discharged air, and division and resistance heater mounted in upstream end and provided with electrical insulating materials |
| 04/16/2009 | DE102008042536A1 Additivmittel-Diffusionsplattenaufbau in einem Abgaskanal Additive-agent diffusion plate structure in an exhaust pipe |
| 04/16/2009 | DE102008039780A1 Verfahren zum Verringern von NH3-Freisetzung von einem SCR-Katalysator während thermischer Übergänge A method for reducing NH3-release of an SCR catalyst during thermal transitions |
| 04/16/2009 | DE102007049171A1 Abgasstrang für eine Brennkraftmaschine mit diagnosefähigem Absperrventil sowie diagnosefähiges Absperrventil Exhaust line for an internal combustion engine with diagnosefähigem shut-off valve and check valve diagnosable |
| 04/16/2009 | DE102007048691A1 Fördervorrichtung zur Zuführung eines Feststoffes zu einem Reaktor eines Abgasnachbehandlungssystems Conveyor for feeding a solid to a reactor an exhaust aftertreatment system |
| 04/16/2009 | DE102007048616A1 Internal combustion engine comprises combustion chamber, suction pipe, exhaust pipe and exhaust gas return line, which connects suction tube with exhaust pipe |
| 04/16/2009 | DE102007048558A1 Statischer Mischer für eine Abgasanlage eines brennkraftmaschinenbetriebenen Fahrzeugs, insbesondere eines Kraftfahrzeugs For an exhaust system of an internal combustion engine operated vehicle, especially a motor vehicle static mixer |
| 04/16/2009 | DE102007048521A1 Method for preventing or reducing corrosion in inner casings of selective catalytic reduction catalyst, involves applying layer on inner surface of case, where applied layer is hardened by heating |
| 04/16/2009 | DE102007047774A1 Device for reducing nitrogen oxides in exhaust of internal combustion engine, particularly lean-burning internal combustion engine, has catalytic device arranged in exhaust gas system of internal combustion engine |
| 04/16/2009 | DE10032023B4 Abgaskatalysator mit einer Wärmeisolierung Exhaust catalyst with thermal insulation |
| 04/15/2009 | EP2048342A2 Late post-injection fueling strategy in a multi-cylinder diesel engine during regenerating of an exhaust after-treatment device |
| 04/15/2009 | EP2048333A1 METHOD FOR CONTROLLING NOx REDUCTION SYSTEM |
| 04/15/2009 | EP2048258A1 Honeycomb bodies employing high Al stainless steel sheet and process for production thereof |
| 04/15/2009 | EP2048115A2 Zeolite composition |
| 04/15/2009 | EP2048016A1 Exhaust-gas purification device disposition structure of vehicle |
| 04/15/2009 | EP2047904A1 Catalyst for exhaust gas purification |
| 04/15/2009 | EP2047902A1 Exhaust gas purification catalyst and method for production thereof |
| 04/15/2009 | EP2047089A1 Exhaust gas purification system for internal combustion engine |
| 04/15/2009 | EP2047088A2 Control of selective catalytic reduction |
| 04/15/2009 | EP2047076A1 System and process for storing an additive and injecting it into the exhaust gases of an engine |
| 04/15/2009 | EP2047075A1 Exhaust gas purification system for internal combustion engine |
| 04/15/2009 | EP2047074A2 Optimal fuel profiles |
| 04/15/2009 | EP1718849A4 Wet type purification apparatus utilizing a centrifugal impeller |
| 04/15/2009 | EP1682759B1 NOx DISCHARGE QUANTITY ESTIMATION METHOD FOR INTERNAL COMBUSTION ENGINE |
| 04/15/2009 | EP1554480B1 System for assisting regeneration of a storage/releasing nox trap for vehicle diesel engine |
| 04/15/2009 | EP1484482B1 Exhaust gas purifying filter |
| 04/15/2009 | EP1478895B1 Heat exchanger arrangement and a method used in a heat exchanger |
| 04/15/2009 | EP1319436B1 Method for producing catalyst body and carrier having alumina carried thereon |
| 04/15/2009 | EP0804741B1 Process for checking parts of motor vehicle systems |
| 04/15/2009 | EP0598917B2 Exhaust emission control system for internal combustion engine |
| 04/15/2009 | CN201221395Y Energy-saving and discharge-reducing apparatus of diesel engine |
| 04/15/2009 | CN201221394Y Ternary catalytic reactor |
| 04/15/2009 | CN201221393Y Combined type catalytic converters |
| 04/15/2009 | CN101410602A Exhaust gas purification system for internal combustion engine |
| 04/15/2009 | CN101410601A 废气净化方法以及废气净化系统 The exhaust gas purification method and exhaust gas purification system |
| 04/15/2009 | CN101410600A Liquid tank, breather device, and exhaust gas purification device for engine |
| 04/15/2009 | CN101410599A Breather device, liquid tank, and exhaust gas purifying apparatus to be adapted for engine |
| 04/15/2009 | CN101410598A Exhaust gas purification system |
| 04/15/2009 | CN101410597A Method of purifying exhaust gas from internal combustion engine |
| 04/15/2009 | CN101410596A Soot burn-off control strategy for a catalyzed diesel particulate filter |
| 04/15/2009 | CN101410595A Muffler |
| 04/15/2009 | CN101408123A Exhaust purification apparatus for engine |
| 04/15/2009 | CN101408122A Metering transportation method and apparatus for abstracting, metering and releasing liquid |
| 04/15/2009 | CN101408121A Regenerating a diesel engine exhaust gas aftertreatment device |
| 04/15/2009 | CN101408120A Exhaust gas purification apparatus for engine |
| 04/15/2009 | CN100478549C Multicylinder internal combustion engine |
| 04/15/2009 | CN100478548C Diesel soot particulate filter medium |
| 04/15/2009 | CN100478547C Pollution control element mounting system and pollution control device |
| 04/15/2009 | CN100478169C Multilayer intumescent sheet and pollution control device |
| 04/15/2009 | CN100478073C Catalyst for purifying diesel engine exhaust gas and method for production thereof |
| 04/14/2009 | US7517830 Substrate for exhaust-gas purifying filter catalyst |
| 04/14/2009 | US7517502 Honeycomb structural body |
| 04/14/2009 | US7517501 Exhaust system for internal combustion engines |
| 04/14/2009 | US7517379 Honeycomb filters with reduced number of unplugged partial peripheral cells and methods of manufacturing same |
| 04/14/2009 | US7516611 Secondary air injection system for an internal combustion engine |
| 04/14/2009 | CA2436364C System for supplying secondary air in the exhaust system of an internal combustion engine |
| 04/09/2009 | WO2009045708A1 Exhaust aftertreatment system with compliantly coupled sections |
| 04/09/2009 | WO2009045325A1 Exhaust after-treatment system having a secondary tank |
| 04/09/2009 | WO2009044581A1 Exhaust gas purification system of diesel engine |
| 04/09/2009 | WO2009044495A1 Exhaust purification apparatus |
| 04/09/2009 | WO2009044084A1 System for introducing a vaporized fuel inside an exhaust element |
| 04/09/2009 | WO2009044045A2 Method for managing the operation of at least one catalytic converter for internal combustion engine |
| 04/09/2009 | WO2009044038A2 Liquid vaporisation device |
| 04/09/2009 | WO2009043425A1 Method for reducing emission of nitrogen oxide in a motor vehicle having an internal combustion engine operating in a lean fashion |
| 04/09/2009 | WO2009016266A3 System and method for outlet temperature control of an oxidation catalyst |
| 04/09/2009 | WO2008036606A3 Exhaust treatment packaging apparatus, system, and method |
| 04/09/2009 | WO2008030639A3 Serviceable exhaust aftertreatment assembly and method |
| 04/09/2009 | WO2006099130A3 Emission abatement systems and methods |
| 04/09/2009 | WO2006052474A3 Method for controlling temperature in a diesel particulate filter during regeneration |
| 04/09/2009 | WO2004002767A3 The need for storage of vehicle emissions and industrial emissions |
| 04/09/2009 | US20090090099 Late post-injection fueling strategy in a multi-cylinder diesel engine during regeneration of an exhaust after-treatment device |
| 04/09/2009 | US20090090097 Method and apparatus for detecting a non-operational status of a catalyst in an engine exhaust conduit |
| 04/09/2009 | US20090090089 Resistive heater geometry and regeneration method for a diesel particulate filter |
| 04/09/2009 | DE19953997B4 Verfahren zum Herstellen eines Doppeltrichters, insbesondere aus Edelstahl, für ein Katalysatorgehäuse A method for producing a double funnel, in particular stainless steel, for a catalytic converter housing |
| 04/09/2009 | DE102008046559A1 Exhaust system for use in internal combustion engine i.e. diesel engine, has control module limiting exhaust gas flow in part of filter corresponding to selected zones and deactivating unselected zones |
| 04/09/2009 | DE102007049366A1 Mechanical energy extracting device for internal combustion engine e.g. petrol engine, has fluid injection nozzle arranged at power machine and provided with injecting valve instead of spark plug and/or fuel injection nozzle |
| 04/09/2009 | DE102007046158A1 Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren Removal of particles from the exhaust gas of operated with a predominantly stoichiometric air / fuel mixture combustion engines |
| 04/09/2009 | DE102007044807A1 Verfahren zum Betreiben eines Dosierventils und Vorrichtung zur Durchführung des Verfahrens Method for operating a metering valve and a device for carrying out the method |
| 04/09/2009 | DE102007044607A1 Reducing agent injection adjusting method for internal combustion engine, involves adapting amount of reducing agent that is to be injected downstream to catalytic converter on basis of determined hydrocarbon emissions |
| 04/08/2009 | EP2045450A1 Device for vaporising diesel and automobile exhaust line comprising this vaporisation device |
| 04/08/2009 | EP2045035A2 Inorganic fiber mat, holding sealer, sound absorber, and method for manufacturing inorganic fiber mat |
| 04/08/2009 | EP2045010A1 Exhaust gas purifying catalyst |
| 04/08/2009 | EP2044309A1 Exhaust gas purification system for internal combustion engine |
| 04/08/2009 | EP2044308A2 Power source system of internal combustion engine |
| 04/08/2009 | EP2043887A1 Ammonia precursor storage system |
| 04/08/2009 | EP2043757A1 Filter comprising a plurality of honeycomb elements joined together in an offset assembly |