| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 04/03/2008 | DE102006047042A1 Device for evaporating reducing agent e.g reducing agent precursor solution and reducing agent solution, has electrically heated warming zone, which has electrically operated heating element with heating resistor |
| 04/03/2008 | DE102006047019A1 Exhaust gas system's reduction agent containing gas flow providing method for internal combustion engine, involves adding reduction agent containing gas flow to exhaust gas of internal combustion engine |
| 04/03/2008 | DE102006047018A1 Method for providing reducing agent precursor, involves heating quasi-closed evaporator volume, delimited by wall, which is partially filled with solution of reducing agent precursor to lead temperature of solution |
| 04/03/2008 | DE102006046529A1 Internal combustion engine with supercharger to run on natural gas has at least one catalytic converter upstream of exhaust supercharger |
| 04/03/2008 | DE102006045164A1 Filterelement, insbesondere zur Filterung von Abgasen einer Brennkraftmaschine Filter element, especially for filtering exhaust gases of an internal combustion engine |
| 04/03/2008 | DE102006025129B4 Reformieren von Dieselkraftstoff zur NOx-Reduktion Reforming of diesel fuel for NOx reduction |
| 04/03/2008 | DE102006003447B4 Abgaskühler für eine Brennkraftmaschine Exhaust gas cooler for an internal combustion engine |
| 04/03/2008 | CA2664624A1 Monolithic member with reinforced corners for particle filtration |
| 04/02/2008 | EP1905992A1 Method of controlling exhaust gas purification system, and exhaust gas purification system |
| 04/02/2008 | EP1905991A1 Control method of exhaust gas purification system and exhaust gas purification system |
| 04/02/2008 | EP1905972A1 Exhaust gas purifier for internal combustion engine |
| 04/02/2008 | EP1905895A1 Sheet member and manufacturing method of the same, and exhaust gas processing device |
| 04/02/2008 | EP1904724A1 Method, device and computer program product for diagnosing of at least one exhaust emission control unit |
| 04/02/2008 | EP1904723A1 Ammonia generator, vehicle and method for generating ammonia |
| 04/02/2008 | EP1904722A1 Arrangement for agglomerating and collecting particles contained in exhaust gases of an internal combustion engine for a motor vehicle provided a high-voltage power supply |
| 04/02/2008 | EP1904721A2 Improved sulfur oxide/nitrogen oxide trap system and method for the protection of nitrogen oxide storage reduction catalyst from sulfur poisoning |
| 04/02/2008 | EP1755787B1 Method and device for electrostatically abating particulates in exhaust gases emitted from engines |
| 04/02/2008 | EP1478455B1 Reactor for treating a gas flow with plasma, particularly exhaust gases produced by the internal combustion engine in a motor vehicle |
| 04/02/2008 | EP1373690B1 Filtering body for filtering particles contained in an internal combustion engine exhaust gases |
| 04/02/2008 | CN201043485Y Secondary air make-up device of engine exhaust pipe |
| 04/02/2008 | CN101155978A Pollution control element-mounting member and pollution control device |
| 04/02/2008 | CN101155977A 内燃机 Internal combustion engine |
| 04/02/2008 | CN101155976A Method for eliminating particles contained in exhaust gases, fibrous layer and particulate filter |
| 04/02/2008 | CN101153553A System for filtering particulate matter of diesel particulate filter |
| 04/02/2008 | CN101152984A Sheet member and manufacturing method of the same, and exhaust gas processing device |
| 04/02/2008 | CN101152774A Laminated sheet, method of producing the sheet, exhaust gas processing device, and method of producing the device |
| 04/02/2008 | CN100378316C Direct fuel injection/spark ignition engine control device |
| 04/02/2008 | CN100378310C Method for the operation of a part disposed in an exhaust zone of an internal combustion engine, and device for carrying out said method |
| 04/02/2008 | CN100378301C Waste gas purifying apparatus |
| 04/01/2008 | US7351677 Process for regenerating a nitrogen oxides storage catalyst |
| 04/01/2008 | US7351383 Device for catalytic treatment of a gas flow |
| 04/01/2008 | US7351382 Removal soot from diesel engine exhaust gases; catalytic coating mixture of barium and magnesium compound with Group 8 metal |
| 04/01/2008 | US7351381 Gas treatment apparatus |
| 04/01/2008 | US7350351 Exhaust system of engine of motorcycle |
| 04/01/2008 | US7350350 Exhaust gas purifying apparatus |
| 04/01/2008 | US7350349 Method and device of a particle filter for an exhaust system, silencer including such a device, and a combustion engine driven vehicle |
| 04/01/2008 | CA2429023C Determination of supplemental fuel requirement and instantaneous control thereof involving regenerative thermal oxidation |
| 03/27/2008 | WO2008036908A2 Treatment systems and methods for internal combustion engine exhaust streams |
| 03/27/2008 | WO2008036813A2 Catalysts to reduce nox in an exhaust gas stream and methods of preparation |
| 03/27/2008 | WO2008036803A2 Catalysts to reduce nox in an exhaust gas stream and methods of preparation |
| 03/27/2008 | WO2008036606A2 Exhaust treatment packaging apparatus, system, and method |
| 03/27/2008 | WO2008036466A1 Infinitely variable aftertreatment systems and manufacturing process |
| 03/27/2008 | WO2008036431A2 Method and apparatus for filtration of a two-stroke engine exhaust |
| 03/27/2008 | WO2008036010A1 Exhaust gas system |
| 03/27/2008 | WO2008035623A1 Engine exhaust gas purification apparatus |
| 03/27/2008 | WO2008035127A1 Gas treatment device |
| 03/27/2008 | WO2008035111A1 Washcoated particulate filter substrate |
| 03/27/2008 | WO2008034982A1 Arrangement for the pollution control of an internal combustion engine comprising a conduit provided with a projecting element |
| 03/27/2008 | WO2008034981A1 Arrangement for the pollution control of a motor vehicle internal combustion engine |
| 03/27/2008 | WO2008034941A1 Exhaust gas flow regulator |
| 03/27/2008 | WO2008034933A1 Exhaust gas flow equalizer |
| 03/27/2008 | WO2008034747A1 Method for operating a reagent metering valve and apparatus for carrying out the method |
| 03/27/2008 | WO2008034664A1 Filter element, in particular for filtering exhaust gases of an internal combustion engine |
| 03/27/2008 | WO2008034662A1 Filter element, in particular for filtering exhaust gases of an internal combustion engine |
| 03/27/2008 | WO2008034444A1 Method and system for air cleaning |
| 03/27/2008 | WO2007034111A3 Methods for controlling and making particle filtering devices |
| 03/27/2008 | WO2007034097A3 System and method for regenerating a catalytic particulate filter located in a diesel engine exhaust line |
| 03/27/2008 | US20080073065 Method and apparatus to transfer heat to automatic transmission fluid using engine exhaust gas feed stream |
| 03/27/2008 | US20080072884 Air/Fuel Ratio Control Apparatus for Internal Combustion Engine |
| 03/27/2008 | US20080072862 Combustion Chamber Deactivation System |
| 03/27/2008 | US20080072582 Exhaust gas cooler |
| 03/27/2008 | US20080072581 Cerium-zirconium composite oxide with Au supported thereon; purification of NOx and CO in exhaust gas and also enables generation of hydrogen; efficiency |
| 03/27/2008 | US20080072580 Guide Structure and Exhaust Gas Purification Device |
| 03/27/2008 | US20080072579 Two-stroke lean burn gas engine with a silencer/catalytic converter |
| 03/27/2008 | US20080072578 Treatment Systems and Methods for Internal Combustion Engine Exhaust Streams |
| 03/27/2008 | US20080072577 Gas turbine engine |
| 03/27/2008 | US20080072576 Exhaust emission purification apparatus for engine |
| 03/27/2008 | US20080072575 Catalyst to improve low temperature deNOx activity in a reformer-LNT exhaust aftertreatment system |
| 03/27/2008 | US20080072574 Plasma reactor |
| 03/27/2008 | US20080072573 Monolithic element with reinforced corners for the filtration of particles |
| 03/27/2008 | DE102007044222A1 Anlage und Verfahren zum Speichern und Spülen von Ammoniakdampf System and method for storing and washing of ammonia vapor |
| 03/27/2008 | DE102007044221A1 Anlage und Verfahren zur Steuerung von Ammoniakdampf bei ausgeschaltetem Motor System and method for controlling ammonia vapor with the engine off |
| 03/27/2008 | DE102007044220A1 Steuerung von mehreren Reduktionsmitteln für die selektive katalytische Reduktion Control of multiple reducing agents for the selective catalytic reduction |
| 03/27/2008 | DE102007041952A1 AGR-Kreisbetrieb von alternativ linker/rechter Bank zum Verbessern der Schmutzbeständigkeit während einer Motorbetriebsart mit niedrigem Massenstrom EGR loop operation of alternative left / right bank to improve the soil resistance during engine operation with low mass flow |
| 03/27/2008 | DE102006057705B3 Energy generation heating system by combustion of energy source such as biomass for motor vehicle, has electrode feed coated with insulator and enclosing particle rejecting unit, which prevents exhaust gas particle deposition on insulator |
| 03/27/2008 | DE102006045435A1 Exhaust gas system for diesel vehicle, has mixing device that is connected upstream of converter for mixing exhaust gas stream with reducing agent from one parallel line and reducing agent-free exhaust gas stream from another parallel line |
| 03/27/2008 | DE102006044246A1 Abgasnachbehandlungssystem Treatment system |
| 03/27/2008 | DE102006044080A1 Verfahren zum Betreiben eines Reagenzmittel-Dosierventils und Vorrichtung zur Durchführung des Verfahrens A method of operating a reagent-metering valve and a device for carrying out the method |
| 03/27/2008 | DE102006043954A1 Verfahren zum Betreiben eines SCR-Katalysators sowie SCR-Katalysatorsystem Method for operating an SCR catalytic converter and SCR catalytic system |
| 03/27/2008 | DE102006043706A1 Filterelement, insbesondere zur Filterung von Abgasen einer Brennkraftmaschine Filter element, especially for filtering exhaust gases of an internal combustion engine |
| 03/27/2008 | DE102006043225A1 Abgasanlage für eine Brennkraftmaschine Exhaust system for an internal combustion engine |
| 03/27/2008 | DE102006042967A1 Internal combustion engine`s exhaust gases cleaning device, has active carrier body with two close adjacent layers, where one of layers is metal plate and other layer is filament structure, which is narrower than metal plate |
| 03/27/2008 | DE102006042875A1 Unburned hydrocarbon injecting method for internal combustion engine, involves injecting unburned hydrocarbon using injection nozzle, and controlling amount of hydrocarbons injected per time unit during injection process |
| 03/27/2008 | DE102006042363A1 Filter unit for exhaust gases of internal-combustion engine, has filter wall limiting inlet channels, curved radially inwards between edges of section of channels and forming radially inward curved section of another wall of outlet channels |
| 03/27/2008 | DE102006042342A1 Vorrichtung zur Abgasnachbehandlung und deren Verwendung Apparatus for exhaust after treatment and their use |
| 03/27/2008 | DE102006041979A1 Filterelement, insbesondere zur Filterung von Abgasen einer Brennkraftmaschine Filter element, especially for filtering exhaust gases of an internal combustion engine |
| 03/27/2008 | DE102006041743A1 Gehäuse für eine Abgasreinigungskomponente zur Ausbildung einer Fügeverbindung mit einem Abgasleitungsabschnitt Housing for emission control component for the formation of a joint with an exhaust pipe section |
| 03/27/2008 | DE102006041676A1 Reagent i.e. ammonia, and/or reagent precursor i.e. aqueous urea solution, dosing method for internal combustion engine, involves performing measure for increasing dosage, when difference exceeds quantity for raising dosage |
| 03/27/2008 | DE102006023854B4 Abgasnachbehandlungseinrichtung für eine Brennkraftmaschine Exhaust gas treatment device for an internal combustion engine |
| 03/27/2008 | DE102005039995B4 Brennkraftmaschine mit Abgassystem und Verfahren zum Betreiben derselben Internal combustion engine with exhaust system and method of operating the same |
| 03/27/2008 | DE102004019830B4 Verfahren zum Betreiben einer Brennkraftmaschine eines Fahrzeugs, insbesondere eines Kraftfahrzeuges, und Brennkraftmaschine A method of operating an internal combustion engine of a vehicle, in particular a motor vehicle, and the internal combustion engine |
| 03/27/2008 | DE102004009999B4 Brennkraftmaschine mit einem Kompressionsverhältnismodifizierer Internal combustion engine with a Kompressionsverhältnismodifizierer |
| 03/27/2008 | CA2828176A1 Ignition device, internal combustion engine, ignition plug, plasma apparatus, exhaust gas decomposition apparatus, ozone generation/sterilization/disinfection apparatus, and deodorization apparatus |
| 03/27/2008 | CA2671902A1 Gas treatment device |
| 03/27/2008 | CA2664403A1 Catalysts to reduce nox in an exhaust gas stream and methods of preparation |
| 03/27/2008 | CA2664401A1 Catalysts to reduce nox in an exhaust gas stream and methods of preparation |
| 03/26/2008 | EP1903200A1 Exhaust gas purification system of internal combustion engine |
| 03/26/2008 | EP1903197A2 Engine with energy recovery and catalytic exhaust gas treatment process |
| 03/26/2008 | EP1903192A2 Device for secondary treatment of exhaust gas with thermal regeneration |
| 03/26/2008 | EP1902203A1 Filter layer for an, in particular conical, honeycomb element for exhaust-gas treatment, and method for manufacturing the filter layer |