Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059)
07/2006
07/26/2006EP1683967A1 Device for producing a mixture of reduding agent and air
07/26/2006EP1683946A1 Exhaust purifier for internal combustion engine and method of exhaust purification for internal combustion engine
07/26/2006EP1683574A1 Exhaust gas purification catalyst and process for producing the same
07/26/2006EP1683565A1 Method of treating exhaust gas and treating apparatus
07/26/2006EP1682759A1 NOx DISCHARGE QUANTITY ESTIMATION METHOD FOR INTERNAL COMBUSTION ENGINE
07/26/2006EP1682756A1 Device for introducing a reducing agent into the exhaust gas of an internal combustion engine
07/26/2006EP1682755A1 Method for the operation of an internal combustion engine
07/26/2006EP1682754A1 Multi-cylinder internal combustion engine and method for the operation thereof
07/26/2006EP1682753A1 Protecting device
07/26/2006EP1417400B1 Exhaust gas purifying apparatus
07/26/2006EP1389268B1 Sensor and method for monitoring and controlling catalysts, especially motor vehicle catalysts
07/26/2006CN2799869Y Motorcycle silencer
07/26/2006CN2799868Y Secondary gas supplementing structure for double bank engine
07/26/2006CN2799867Y Improved engine exhaust system
07/26/2006CN1809689A Four-cycle engine
07/26/2006CN1809688A Exhaust gas after-treatment unit with countercurrent housing and corresponding process for exhaust gas after-treatment
07/26/2006CN1809687A System and methods for improved emission control of internal combustion engines using pulsed fuel flow
07/26/2006CN1809686A Diesel engine and a catalysed filter therefor.
07/26/2006CN1809685A Methods of controlling reductant addition
07/26/2006CN1809517A Honeycomb structure
07/26/2006CN1809409A Cordierite filters with reduced pressure drop
07/26/2006CN1807852A Mechanical apparatus having a catalytic NOx storage and conversion device
07/26/2006CN1806912A Catalyst for lowering the amount of nitrogen oxides in the exhaust gas from lean burn engines
07/26/2006CN1266373C Method and device for treating exhaust gas
07/26/2006CN1266372C Exhaust gas purifying apparatus
07/26/2006CN1265884C Process for producing ceramic catalyst body
07/25/2006US7081431 NOx absorbent and absorption reduction-type NOx purifying catalyst
07/25/2006US7081430 Exhaust gas purifying catalyst
07/25/2006US7081231 Method and system for the combination of non-thermal plasma and metal/metal oxide doped γ-alumina catalysts for diesel engine exhaust aftertreatment system
07/25/2006US7081154 Device and method for determining a malfunction in a filter
07/25/2006US7080511 Method for controlling engine air/fuel ratio
07/25/2006US7080507 Exhaust gas purifier
07/25/2006US7080506 Exhaust gas recirculation system for internal combustion engine
07/25/2006US7080505 Vehicular atmosphere cleansing method
07/20/2006WO2006076166A2 Strategy for quenching incipient combustion of residual homogeneous charges during compression strokes in a diesel engine
07/20/2006WO2006075802A1 Exhaust emission control device regenerating system for internal combustion engine
07/20/2006WO2006075801A1 Exhaust emission control device regenerating system for internal combustion engine
07/20/2006WO2006075787A1 Internal combustion engine exhaust emission control system
07/20/2006WO2006075537A1 Fuel-injection control device for internal-combustion engine
07/20/2006WO2006075029A1 Device for the aftertreatment of exhaust gases
07/20/2006WO2006074966A1 Method for producing an exhaust-carrying device
07/20/2006WO2006074836A1 Device for subsequently treating exhaust gases
07/20/2006WO2006074833A1 Exhaust gas subsequent processing method and method therefor
07/20/2006WO2005059329A8 Exhaust gas control system for internal combustion engine and method for recovering filter thereof
07/20/2006US20060159606 Exhaust gas cleaning technique, and relevant system, and the chemical composition of the scrubbing fluid, particularly suited for motor vehicles
07/20/2006US20060159602 Pillar-shaped with aplurality of through holes in parallel with one another in length direction with a partition wall interposed between; lamination members in length direction with superimposing through holes; end through holes sealed; filters for removing exhaust gases in internal combustion engines
07/20/2006US20060157295 Combination muffler and spark arrester
07/20/2006US20060156985 Apparatus for method of treating exhaust gas
07/20/2006US20060156712 Exhaust gas treatment system
07/20/2006US20060156711 Internal combustion engine with secondary air pump for catalyst
07/20/2006US20060156710 Hybrid vehicle and method for operating a hybrid vehicle
07/20/2006US20060156709 Compression ignition engine and exhaust system therefor
07/20/2006US20060156702 For gas flow; housing with wall filtration; ceramic monolithic structure
07/20/2006DE202006003761U1 Catalyst device e.g. for internal combustion engines, fastened into jacket pipe and catalyst carrier body is integrated into pipe joint and arranged before and or after existing catalyst
07/20/2006DE102005061643A1 Verfahren zum Steuern des Luft/Kraftstoff-Verhältnisses in einem Motor A method for controlling the air / fuel ratio in an engine
07/20/2006DE102005058446A1 Abgasfiltersystem für einen Verbrennungsmotor Exhaust filter system for a combustion engine
07/20/2006DE102005003894A1 Automatic regeneration apparatus for particle filters uses air from turbocharger to burn carbon particles on filter, heated air being passed into distributor feeding it to some filter channels while exhaust still flows through remainder
07/20/2006DE102005001120A1 Sealing of filter elements of particle filter for e.g. exhaust gas flows comprises filling intermediate spaces between filter elements with easily deformable material
07/20/2006DE102005001119A1 Method for operation of internal combustion engine involves exhaust gas treatment device arranged in exhaust area whereby reagent is introduced in exhaust area before exhaust treatment device in direction of flow
07/20/2006DE102005000969A1 Verfahren zur externen Nacheinspritzung eines Reduktionsmittels in die Abgasreinigungsvorrichtung einer Brennkraftmaschine und Dosiereinrichtung A method for external injection of a reducing agent in the exhaust gas purification device of an internal combustion engine and metering
07/20/2006DE102004063450A1 Soot filter for exhaust gas stream has filter materials which are arranged in consecutive multilayers and direction of flow lies perpendicular to layer sequence and parallel to individual layers
07/20/2006DE102004063233B4 Unterflurkatalysatoranordnung für ein Kraftfahrzeug Underfloor catalytic converter assembly for a motor vehicle
07/19/2006EP1681446A2 Mounting arrangement for catalytic converter element
07/19/2006EP1681445A1 Far infrared tubular porous ceramic heating element
07/19/2006EP1681444A1 Device for detecting concentration and remaining amount of liquid reducer
07/19/2006EP1681443A1 Exhaust gas cleaner for engine and exhaust gas cleaning method
07/19/2006EP1681096A1 Catalyst for exhaust gas cleaning
07/19/2006EP1680585A1 Support system for the regeneration of anti-pollution means fitted in an exhaust system of a vehicle diesel engine
07/19/2006EP1680581A1 Coated honeycomb body with a sensor
07/19/2006EP1680580A1 System for aiding the regeneration of depollution means integrated into an exhaust line of a diesel motor vehicle
07/19/2006EP1680579A1 An internal combustion engine exhaust component and a method of making an internal combustion engine exhaust component
07/19/2006EP1680488A2 Low emission diesel combustion system with low charge-air oxygen concentration levels and high fuel injection pressures
07/19/2006EP1680200A2 Soot burn-off control strategy for a catalyzed diesel particulate filter
07/19/2006EP1549836A4 Control strategy for regenerating a particulate filter in an exhaust system
07/19/2006EP1370751B1 Method and device for monitoring a signal
07/19/2006EP1341599A4 Catalyst for purifying exhaust gases
07/19/2006EP1321186B1 Nox absorbing agent and absorption reduction type catalyst for removing nox
07/19/2006EP1267048B1 Holding and sealing mat material
07/19/2006EP1265691B1 Multi-zoned catalytic trap and method of making and using the same
07/19/2006CN1806469A Electric heating module manufacturing process using a jig and the electric heating module
07/19/2006CN1806110A Exhaust gas cleaning method and exhaust gas cleaning system
07/19/2006CN1806101A Mounting mat for a catalytic converter
07/19/2006CN1806100A Warm-up method and warm-up system for internal combustion engine
07/19/2006CN1806099A Treatment of NOx sorber regeneration gas
07/19/2006CN1806098A Flow reversal in exhaust system including filter
07/19/2006CN1806097A Apparatus for adjusting the temperature of exhaust gases
07/19/2006CN1806096A Honeycomb structure
07/19/2006CN1805791A Exhaust gas control catalyst and manufacturing method thereof
07/19/2006CN1804378A System for controlling the urea supply to SCR catalysts
07/19/2006CN1804377A Reacting, absorbing and purifying device for diesel engine exhaust gas
07/19/2006CN1803262A Highly effective purification and adsorption agent for diesel engine tail gas
07/19/2006CN1264594C Filtering body comprising a plurality of filtering units, in particular designed for a particulate filter
07/18/2006US7078086 Honeycomb structure and assembly thereof
07/18/2006US7078004 Diesel oxidation catalyst
07/18/2006US7078000 Apparatus and method for mat protection of non-thermal plasma reactor
07/18/2006US7077999 Monolith for imparting swirl to a gas stream
07/18/2006US7077224 Hybrid vehicle and method of controlling the same
07/18/2006US7077078 Engine cooling structure
07/18/2006US7076945 Method and system for controlling temperatures of exhaust gases emitted from an internal combustion engine to facilitate regeneration of a particulate filter
07/18/2006US7076944 Exhaust gas cleaning system of internal combustion engine