Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01N - Gas-flow silencers or exhaust apparatus for machines or engines in general; Gas-flow silencers or exhaust apparatus for internal-combustion engines › F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059)
06/2007
06/27/2007CN1989320A Exhaust gas control apparatus for internal combustion engine
06/27/2007CN1989319A Method for detecting abnormality occurred in exhaust gas clarification device
06/27/2007CN1987064A Wastegas steam turbine super charging system
06/27/2007CN1987061A Catalytic purifier for motor vehicle exhaust and its preparing method and use
06/27/2007CN1986035A Automobile exhaust gas purifying process
06/27/2007CN1323228C Exhaust gas cleaner for internal combustion engine
06/27/2007CN1323227C Diesel engine tail gas pretreatment device
06/27/2007CN1322909C Honeycomb structure
06/26/2007US7235511 Using mixed rare earth oxide catalyst; Al2O3 coated with ZrO2 on which Rh is carried, and a binder material
06/26/2007US7234436 Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics
06/26/2007US7234302 Housing for a turbocharger
06/26/2007US7234296 Exhaust gas cleanup apparatus
06/26/2007US7234295 Emission reduction apparatus
06/26/2007CA2234355C Engine exhaust gas catalyst
06/21/2007WO2007070468A2 System and method for supplying reductants to an emission treatment system
06/21/2007WO2007070344A1 Low pressure drop coated diesel exhaust filter
06/21/2007WO2007069994A1 Arrangement for a combustion engine
06/21/2007WO2007069780A1 Exhaust gas purification system for internal combustion engine
06/21/2007WO2007069584A1 Hybrid automobile and its control method
06/21/2007WO2007069500A1 Catalyst carrier
06/21/2007WO2007069441A1 Exhaust gas purifying device
06/21/2007WO2007069436A1 Method of controlling exhaust gas purification system and exhaust gas purification system
06/21/2007WO2007069044A1 Internal combustion engine with a turbocharger
06/21/2007WO2007068328A1 Method of reducing the nox emissions of diesel engines
06/21/2007WO2007068022A1 Process and honeycomb body for purifying and/or regenerating gases
06/21/2007WO2007048971A3 Exhaust gas line, in particular for a motor vehicle diesel engine
06/21/2007WO2007040833A3 Regeneration strategy for a filter
06/21/2007WO2007021655A3 Apparatus and method with in-situ fuel reformer method
06/21/2007US20070140929 Pollution control device and mat for mounting a pollution control element
06/21/2007US20070138322 Methods and apparatus for injecting atomized fluid
06/21/2007US20070137613 Internal combustion engine
06/21/2007US20070137188 Exhaust emission control device
06/21/2007US20070137187 DOC and particulate control system for diesel engines
06/21/2007US20070137186 Exhaust emission control device
06/21/2007US20070137185 Secondary air supply apparatus and control method for the same
06/21/2007US20070137184 Catalyzed SCR Filter and Emission Treatment System
06/21/2007US20070137183 Exhaust gas purifying system for internal combustion engine
06/21/2007US20070137182 Selective catalytic reduction system
06/21/2007US20070137181 Exhaust gas aftertreatment systems
06/21/2007US20070137180 Regeneration controller for exhaust purifying apparatus of internal combustion engine
06/21/2007US20070137179 Post injection control of internal combustion engine
06/21/2007US20070137178 Procedure to measure the oxygen storage capability of an emission control system
06/21/2007US20070137177 Onboard Diagnostics for Anomalous Cylinder Behavior
06/21/2007DE10335158B4 Vorrichtung zur Reinigung von Abgasen für eine Brennkraftmaschine An apparatus for purification of exhaust gases for an internal combustion engine
06/21/2007DE10307271B4 Verfahren und System zur Steuerung des Betriebsstopps einer Brennkraftmaschine für ein Fahrzeug A method and system for controlling the operation stop of the internal combustion engine for a vehicle
06/21/2007DE10226635B4 Erhöhung des Wirkungsgrades der NOx-Umwandlung eines mit einem Verbrennungsmotor gekoppelten Katalysators Increase the efficiency of the NOx conversion of a catalyst coupled to an internal combustion engine
06/21/2007DE102006058554A1 Abgasreinigungsvorrichtung Exhaust gas purification device
06/21/2007DE102006000537A1 Abgasreinigungssystem für eine Brennkraftmaschine An exhaust gas purification system for an internal combustion engine
06/21/2007DE102005060672A1 Device for cleaning gas mixtures containing particles has porous surface made of filter base material containing sinter metal exposed to gas mixture to be cleaned whose pores are at least partly coated with material containing aluminum
06/21/2007DE102005059581A1 Device for heating tank for urea water solution in motor vehicle has arrangement whereby cooling fluid as heat transfer medium is fed to additional heat exchanger arranged in cooling water circuit and flow-washed by it
06/21/2007DE102005059578A1 Tank für Harnstoffwasserlösung mit Schwallschutzvorrichtung Tank for urea solution with surge protector
06/21/2007DE102005059451A1 Verfahren zur Reduzierung der NOx-Emission von Dieselmotoren A method of reducing NOx emissions from diesel engines
06/21/2007CA2631799A1 System and method for supplying reductants to an emission treatment system
06/20/2007EP1798405A1 Regeneration control of exhaust gas filter
06/20/2007EP1798392A1 Method and device for determining the functional capability of a NOx trap catalyst.
06/20/2007EP1798209A1 Method for producing cordierite-based honeycomb structure
06/20/2007EP1797945A1 Process for catalytic reduction of nitrogen oxides
06/20/2007EP1797296A1 Exhaust conduit
06/20/2007EP1797295A1 Joint for an engine exhaust system component
06/20/2007EP1797292A1 Dosing device, and internal combustion engine comprising a dosing device
06/20/2007EP1797291A1 Exhaust treatment apparatus and method of making
06/20/2007EP1797290A1 Metering system for reducing pollutants in motor vehicle exhaust gases
06/20/2007EP1797289A1 Medium supply system, in particular for treating exhaust gas of an internal combustion engine, an exhaust gas cleaning device and method for operating said supply system
06/20/2007EP1797288A1 Pressure-balanced, catalyzed soot filter
06/20/2007EP1663447A4 Asymmetric honeycomb wall-flow filter having improved structural strength
06/20/2007EP1322404B1 Nox-trap
06/20/2007CN2913624Y Motorcycle exhaust noise elimination and exhaust gas carbon deposit catching purifier
06/20/2007CN1985080A Exhaust emission purifying apparatus for engine
06/20/2007CN1985079A Spark catcher for a muffler
06/20/2007CN1985078A Exhaust gas control apparatus for internal combustion engine
06/20/2007CN1985077A De-sulfurization of NOx adsorber catalyst in a diesel engine exhaust system
06/20/2007CN1982683A Regeneration control of exhaust gas filter
06/20/2007CN1982663A Method for regenerating a NOx absorbing catalyst
06/20/2007CN1982662A 排气系统 Exhaust System
06/20/2007CN1982661A System and method for regenerating a diesel particulate filter
06/20/2007CN1981915A Exhaust gas purification device
06/20/2007CN1322228C Filter regeneration control
06/20/2007CN1321946C Honeycomb structural body and method of manufacturing the structural body
06/19/2007US7231893 Method and apparatus for reducing combustion engine emissions
06/19/2007US7231761 Exhaust gas purification system of internal combustion engine
06/19/2007US7231760 Internal combustion engine with exhaust-gas turbocharger and secondary air injection
06/14/2007WO2007066835A1 Exhaust gas purification system for internal combustion engine
06/14/2007WO2007066745A1 Internal combustion engine
06/14/2007WO2007066743A1 Internal combustion engine
06/14/2007WO2007066671A1 Honeycomb structure body and method of producing the same
06/14/2007WO2007066632A1 Maintenance method for particulate filter
06/14/2007WO2007066502A1 Method for controlling exhaust gas purification system
06/14/2007WO2007066462A1 Honeycomb structure body and method of producing the same
06/14/2007WO2007066211A2 Exhaust system of internal combustion engine
06/14/2007WO2007066210A2 Exhaust system of internal combustion engine
06/14/2007WO2007066065A1 Method and apparatus for cleaning filters
06/14/2007WO2007065558A1 Method for exhaust-gas aftertreatment in internal combustion engines, and apparatus for carrying out this method
06/14/2007WO2007065284A1 Diffuser for exhaust gas cleaning systems
06/14/2007WO2007048961A3 Device for treating nitrogen oxides of motor vehicle exhaust gases
06/14/2007WO2007043442A9 Particulate combustion catalyst, particulate filter, and exhaust gas clean-up system
06/14/2007WO2006052797A3 Exhaust system and method for controlling exhaust gas flow and temperature through regenerable exhaust gas treatment devices
06/14/2007WO2005081800A3 High cte reaction-bonded ceramic membrane supports
06/14/2007US20070130946 Internal combustion engine with dual particulate traps ahead of turbocharger
06/14/2007US20070130925 Regeneration control of exhaust gas filter
06/14/2007US20070130924 System and method for regenerating a diesel particulate filter
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