| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 07/08/2008 | US7396576 Honeycomb structure |
| 07/08/2008 | US7396516 Manganese containing oxygen storage component comprising three-way catalyst composition |
| 07/08/2008 | US7396514 Electronic controls for pollutant removal |
| 07/08/2008 | US7396389 Abnormality detection apparatus for exhaust gas purification apparatus for internal combustion engine |
| 07/08/2008 | US7395808 Control system of internal combustion engine |
| 07/08/2008 | US7395661 Method of estimating soot accumulation amount of exhaust gas purification filter, and computer program product therefor |
| 07/08/2008 | US7395660 Exhaust gas purification system for an internal combustion engine |
| 07/08/2008 | US7395659 Hybrid vehicle and method for operating a hybrid vehicle |
| 07/08/2008 | US7395658 Apparatus and method for estimating NOx trap catalyst adsorption amount |
| 07/08/2008 | CA2460619C Reed valve or reed valve assembly |
| 07/03/2008 | WO2008079820A2 System for controlling regeneration of exhaust gas aftertreatment components |
| 07/03/2008 | WO2008079808A1 A method and apparatus for catalyst regeneration |
| 07/03/2008 | WO2008079772A2 System and method for inhibiting uncontrolled regeneration of a particulate filter for an internal combustion engine |
| 07/03/2008 | WO2008079299A2 Software, methods and systems including soot loading metrics |
| 07/03/2008 | WO2008079283A2 Soot filter regeneration software, methods and systems |
| 07/03/2008 | WO2008079191A1 Cooled nozzle assembly for urea/water injection |
| 07/03/2008 | WO2008079190A1 Fuel supply component cleaning system |
| 07/03/2008 | WO2008079056A1 Exhaust muffler comprising a catalytic converter |
| 07/03/2008 | WO2008078799A1 Honeycomb structure and method for manufacturing the same |
| 07/03/2008 | WO2008078758A1 Reactor with stacked integrated self heat exchange structure |
| 07/03/2008 | WO2008078748A1 Ceramic honeycomb structure and process for producing the same |
| 07/03/2008 | WO2008078747A1 Process for producing aluminum-titanate-based ceramic honeycomb structure |
| 07/03/2008 | WO2008078716A1 Ceramic honeycomb filter and process for producing the same |
| 07/03/2008 | WO2008078645A1 Exhaust purifying apparatus for internal combustion engine |
| 07/03/2008 | WO2008078578A1 Abnormality detector of exhaust gas purifier, and its detection method |
| 07/03/2008 | WO2008078577A1 Sensor abnormality detecting device and sensor abnormality detecting method |
| 07/03/2008 | WO2008078508A1 Plasma generating body and reaction device |
| 07/03/2008 | WO2008078463A1 Process for producing plugged honeycomb structure |
| 07/03/2008 | WO2008078059A1 Method and apparatus for selective catalytic nox reduction |
| 07/03/2008 | WO2008077636A1 Assembly for mixing a medium with the exhaust gas of an exhaust system of an internal combustion engine |
| 07/03/2008 | WO2008077626A2 Method and device for sage storage and delivery of ammonia and use of ammonia storage materials |
| 07/03/2008 | WO2008077602A1 Exhaust emission control system for lean engines and method for operating the system |
| 07/03/2008 | WO2008077588A1 Method for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles |
| 07/03/2008 | WO2008077587A1 Use of aqueous guanidinium formiate solutions for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles |
| 07/03/2008 | WO2008077408A1 Pump for feeding urea to an engine exhaust system |
| 07/03/2008 | WO2008077204A2 Catalytic combustion process with rejuvenation step |
| 07/03/2008 | WO2008060563A3 Flow-through honeycomb substrate and exhaust after treatment system and method |
| 07/03/2008 | WO2008059172A3 Method for supplying an engine with exhaust gas, exhaust element, exhaust line and vehicle comprising means for supplying such an engine with exhaust gas |
| 07/03/2008 | WO2008056231A3 Vehicle diesel engine and control method of the same |
| 07/03/2008 | WO2007142971A3 Crack-resistant ceramic honeycomb articles and methods of manufacturing same |
| 07/03/2008 | WO2007126527A3 Reverse flow heat exchanger for exhaust systems |
| 07/03/2008 | US20080162022 Calibratable fault reactions in heavy-duty diesel engines |
| 07/03/2008 | US20080161156 Vehicle control apparatus and method |
| 07/03/2008 | US20080159923 Improved collecting efficiency of particulate matter and reduced exhaust gas pressure loss through a branching bypass system |
| 07/03/2008 | US20080155973 Exhaust emission control device with additive injector |
| 07/03/2008 | US20080155972 Exhaust treatment system |
| 07/03/2008 | US20080155971 Low temperature emission system having turbocharger bypass |
| 07/03/2008 | US20080155970 Method for verifying the functionality of the components of a diesel particulate filter system |
| 07/03/2008 | US20080155969 Filter regeneration using ultrasonic energy |
| 07/03/2008 | US20080155968 Apparatus, system, and method for exhaust aftertreatment efficiency enhancement |
| 07/03/2008 | US20080155967 Method for Operating a Particle Trap and Device for Carrying Out the Method |
| 07/03/2008 | US20080155966 Exhaust Gas Purifier of Engine used in Locomotive |
| 07/03/2008 | US20080155965 Apparatus, system, and method for controlling soot filter regeneration using maximum soot filter temperature |
| 07/03/2008 | US20080155964 Engine control system based on soot loading |
| 07/03/2008 | US20080155963 Method of estimating soot accumulation amount of exhaust gas purification filter, and computer program product therefor |
| 07/03/2008 | DE202008001837U1 Harnstoffeinspritzung mit emaillierter Oberfläche Urea injection with enamelled surface |
| 07/03/2008 | DE112006002197T5 Autoselektiver regenerierender Partikelfilter Auto Selective regenerating particulate filter |
| 07/03/2008 | DE112005000400B4 Abgasreinigungsvorrichtung für Kraftfahrzeuge An exhaust purification device for motor vehicles |
| 07/03/2008 | DE102006062491A1 Fuel dosing device for exhaust gas system of internal combustion engine i.e. diesel engine, has damping device provided for damping pressure oscillation and connected with fuel inlet that is fed from low pressure system of injection system |
| 07/03/2008 | DE102006061736A1 Conveying module for dosing system, has housing including chamber for accommodating drive and pump, another chamber for accommodating heater, and third chamber for accommodating magnet, where heater is integrated in housing |
| 07/03/2008 | DE102006061735A1 Fluid line for reducing agent tank of denitrification system, has ventilation heater extending along longitudinal section of fluid line and equipped to heat fluid line, where conveyor line is provided for conveying reducing agent from tank |
| 07/03/2008 | DE102006061734A1 Liquid reducing agent e.g. aqueous urea solution, dosing device for e.g. diesel-operated internal combustion engine, of motor vehicle, has dosing line connected with operating container, which is connected with storage container |
| 07/03/2008 | DE102006061733A1 Retaining device for retaining of reducing agent-dosing valve, has internal space for retaining reducing agent-dosing valve, and sound damping device, which absorbs sound waves that come out from internal space |
| 07/03/2008 | DE102006061732A1 Liquid reducing agent dosage device for reduction of nitrogen oxides in exhaust gas, has storage container connected with work container, and storage pump for pumping liquid reducing agent from storage container to work container |
| 07/03/2008 | DE102006061731A1 Dosing device for injecting fluid reducing agent into exhaust gas device, has dosing valve connected with conveying device, so that conveying device develops low pressure between conveying device and valve in reversed conveying direction |
| 07/03/2008 | DE102006061730A1 Selective catalytic reduction injection device for use in internal combustion engine, has sleeve including elongated thin-walled connecting section connected indirectly and positively to axial end by flange |
| 07/03/2008 | DE102006061693A1 Exhaust gas after-treatment arrangement for diesel internal-combustion engine, has coating that limits flow channels for exhaust gas to be treated, where part of channels are opened at inflow surface, and are opened at outflow surface |
| 07/03/2008 | DE102006061692A1 Nitrogen oxide generator for use in production of ammonia as reducing agent in selective reduction of car exhaust gas, comprises a plasma reactor with a modified sparking plug as high-voltage electrode |
| 07/03/2008 | DE102006061686A1 Internal combustion engine e.g. petrol engine, operating method, involves adjusting period of periodically alternating operation of engine to characteristics of two storage catalyzers in two appropriate heating phases |
| 07/03/2008 | DE102006061685A1 Filter i.e. soot filter, unit for filtering exhaust gases of e.g. diesel internal combustion engine, has filter walls provided with catalytically active coating that is radially distributed unequally over filter unit |
| 07/03/2008 | DE102006061569A1 Exhaust gas purification device regenerating method for use in motor vehicle, involves regenerating purification device based on measure for loading condition, where introduction of regeneration depends on signal from speed-control device |
| 07/03/2008 | DE102006059419A1 Diesel particle filter for use in diesel engine of vehicle, has two different heating mediums with different electrical characteristics and output per unit area, where one medium covers inlet-sided front surface of particle filter |
| 07/03/2008 | DE102004013604B4 Verfahren zum Schätzen einer Nox-Absorptionsmenge A method for estimating a NOx absorption amount |
| 07/03/2008 | CA2673628A1 Emission control system for lean burn engines and method for operating the system |
| 07/03/2008 | CA2672859A1 Method for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles |
| 07/03/2008 | CA2672857A1 Use of aqueous guanidinium formate solutions for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles |
| 07/02/2008 | EP1939434A2 Vehicle control apparatus and method |
| 07/02/2008 | EP1939422A1 Exhaust gas purifier for diesel engine |
| 07/02/2008 | EP1939421A1 Dosing device for particles of solid uretic particles |
| 07/02/2008 | EP1939420A1 Method of desulfurizing nitrogen oxide storage catalysts in an exhaust system of a lean burn engine |
| 07/02/2008 | EP1939419A1 Exhaust system for an internal combustion engine |
| 07/02/2008 | EP1939418A1 Particulate filter |
| 07/02/2008 | EP1939417A1 Exhaust system for an internal combustion engine |
| 07/02/2008 | EP1939415A1 Exhaust system |
| 07/02/2008 | EP1938899A1 Base for catalyst, catalyst and methods for producing those |
| 07/02/2008 | EP1938893A2 Engine exhaust catalysts containing palladium-gold |
| 07/02/2008 | EP1938887A1 Pm clean-up system and method for manufacture thereof |
| 07/02/2008 | EP1937947A1 Exhaust gas purification system for internal combustion engine and method for regenerating purification ability of exhaust gas purification device |
| 07/02/2008 | EP1937946A1 Device for purifying exhaust gases of a vehicle by selective catalytic reduction including a heated piping |
| 07/02/2008 | EP1937945A1 Exhaust gas purifying apparatus for an internal combustion engine and a method for controlling same apparatus |
| 07/02/2008 | CN201080841Y Internal combustion engine tail gas purification apparatus |
| 07/02/2008 | CN101213356A Conversion system for reducing NOx emissions |
| 07/02/2008 | CN101213355A Stainless steel for filter applications. |
| 07/02/2008 | CN101210507A Method and system for modifying HC discharge of engine when starting |
| 07/02/2008 | CN100398792C Roller seam welded body for exhaust treatment, and manufacturing method thereof |
| 07/02/2008 | CN100398791C Exhaust system and method for operating the same |
| 07/02/2008 | CN100398790C Exhaust gas purifier |
| 07/02/2008 | CN100398789C Exhaust gas cleaning method and apparatus thereof |
| 07/01/2008 | US7393809 Catalyst for purification of diesel engine exhaust gas |
| 07/01/2008 | US7393808 Oxidation at low temperature; purification of nitrogen oxides by reduction at high temperature; exhaust system of internal combustion engines; composite cerium, zirconium oxides with rare earth metals |