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)
10/2005
10/13/2005WO2005095766A1 Spark catcher for a muffler
10/13/2005WO2005094253A2 Diverter for catalytic converter
10/13/2005WO2005079165A3 Honeycomb structural body and exhaust gas purifying apparatus
10/13/2005WO2005045216A3 Engine control system for reduced exhaust emissions
10/13/2005US20050227869 ceramic with medium multiple through holes extending longitudinally through; for vehicular exhaust gas conversion
10/13/2005US20050227058 Inorganic staple fiber accumulation for holding material, process for producing the same and holding material
10/13/2005US20050224284 Engine exhaust muffler with exhaust emission control function
10/13/2005US20050224274 Exhaust apparatus for engine
10/13/2005US20050223706 Hydraulic powertrain systems for a vehicle including hydraulically and auxiliary powered systems and accessories
10/13/2005US20050223703 Muffler with catalytic converter arrangement; and method
10/13/2005US20050223702 Method and apparatus for treating exhaust gases from combustion sources
10/13/2005US20050223701 Control method for an exhaust gas purification system and an exhaust gas purification system
10/13/2005US20050223700 Control method for an exhaust gas purification system and an exhaust gas purification system
10/13/2005US20050223699 Bypass controlled regeneration of NOx adsorbers
10/13/2005US20050223698 Exhaust gas cleaning device
10/13/2005US20050223697 Engine exhaust gas purification device
10/13/2005US20050223688 Filter medium
10/13/2005DE102005012393A1 System zur Diagnose der Qualität einer Reagenzlösung System for diagnosing the quality of a reagent
10/13/2005DE102005011642A1 Abgasreinigungssystem für einen Verbrennungsmotor An exhaust gas purification system for an internal combustion engine
10/13/2005DE102005005533A1 Antriebseinrichtung für ein Sekundärluft-Einblassystem Drive device for a secondary air injection
10/13/2005DE102004015131A1 Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens A method of operating an internal combustion engine and device for carrying out the method
10/13/2005DE102004015129A1 Management of an internal combustion engine comprising two banks of cylinders comprises controlled regeneration of downstream nitrogen oxide storage catalysts
10/13/2005DE102004015027A1 Gewichtsreduzierter Abgasreinigungskörper Reduced emission control body weight
10/13/2005DE102004013786A1 Exhaust gas cleaning system for a vehicle motor and especially a diesel motor, has a cube-shaped housing with an opening in a side wall for access to the filters and catalysts for cleaning and exchange
10/12/2005EP1584808A1 Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005EP1584807A2 Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005EP1584806A2 Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005EP1584805A2 Engine exhaust gas purification device
10/12/2005EP1584804A2 Exhaust gas throttle valve for engines
10/12/2005EP1584803A1 Method and apparatus for cooling exhaust gases of marine combustion engines
10/12/2005EP1584802A2 Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005EP1584801A2 Device for purifying a motor vehicle exhaust gas, especially for a particle filter and motor vehicle comprising such device
10/12/2005EP1584800A1 Engine exhaust muffler with exhaust emission control function
10/12/2005EP1584369A1 Device for reducing polluting substances present in exhaust gases of an internal-combustion engine
10/12/2005EP1583892A1 Method for regulating a heating device of a particle filter
10/12/2005EP1583891A1 Space-saving unit for post-treating exhaust gases provided with round-tripping imbricated flow areas having a gas input and output on the same side
10/12/2005EP1583890A2 Continuous flow, nox-reduction adsorption unit for internal combustion engines
10/12/2005EP1583714A1 NOx CONTROL FOR IC ENGINES
10/12/2005EP1583599A1 Method for joining thin sheet-type sintered metal elements, and filter body produced therefrom
10/12/2005EP1274929B1 Method for operating an internal combustion engine
10/12/2005EP1165946B1 Catalyst and method for reducing exhaust gas emissions
10/12/2005CN1682020A Method for treatment of waste gas from compression ignition engine
10/12/2005CN1682018A Compression ignition engine and exhaust system therefor
10/12/2005CN1682017A Exhaust purification device of internal combustion engine
10/12/2005CN1682016A Method and apparatus for purging SOx from NOx trap
10/12/2005CN1681599A Improvement in and relating to gas cleaning devices
10/12/2005CN1680702A Exhaust gas throttle valve for engines
10/12/2005CN1680694A Exhaust apparatus for engine
10/12/2005CN1680693A System for automobile exhaust gas purification
10/12/2005CN1680692A Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005CN1680691A Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005CN1680690A Engine exhaust gas purification device
10/12/2005CN1680689A Electric heater of exhausting purifier for IC engine
10/12/2005CN1680688A Exhaust gas filter, method of manufacturing the exhaust gas filter, and exhaust gas processing device using the exhaust gas filter
10/12/2005CN1680687A Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005CN1680686A Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005CN1680685A Engine exhaust muffler with exhaust emission control function
10/12/2005CN1222685C Exhaust purifier
10/12/2005CN1222346C Pleated filter element
10/11/2005US6953769 Exhaust gas purifying catalyst
10/11/2005US6953555 Diesel particulate removing apparatus
10/11/2005US6953554 Catalytic devices and method of making said devices
10/11/2005US6952953 Method and device for monitoring a sensor
10/11/2005US6952920 Exhaust gas cleaning system
10/11/2005US6952919 Exhaust gas purifying system for internal combustion engine
10/11/2005US6952918 Regenerative control method for continuous regenerative diesel particulate filter device
10/11/2005CA2340105C Evaporated fuel treatment device of an engine
10/06/2005WO2005093382A1 Structure for reducing agent container
10/06/2005WO2005093235A1 Method and device for operating an internal combustion engine with an exhaust gas turbocharger
10/06/2005WO2005093233A1 Device for determination of the state of a soot particle filter
10/06/2005WO2005093232A1 Exhaust gas purifying element having a reduced weight
10/06/2005WO2005093231A1 Particle filter
10/06/2005WO2005093230A1 Warm-up method and warm-up system for internal combustion engine
10/06/2005WO2005093229A2 Exhaust system for an internal combustion engine
10/06/2005WO2005092494A1 Catalyst
10/06/2005WO2005092482A1 Exhaust gas clarification apparatus
10/06/2005WO2005065199A3 Ceramic structures having hydrophobic coatings
10/06/2005US20050221979 Purification catalyst for exhaust gas
10/06/2005US20050220688 Exhaust system for an internal combustion engine
10/06/2005US20050220679 System for automobile exhaust gas purification
10/06/2005US20050217931 Method and apparatus for venting exhaust gas from an engine
10/06/2005US20050217267 Air pump having valve controlled by self-pressure
10/06/2005US20050217258 Exhaust gas filter and method for cleaning an exhaust gas
10/06/2005US20050217257 Exhaust treatment device
10/06/2005US20050217256 Exhaust gas purification system of internal combustion engine
10/06/2005US20050217255 Device for purifying the exhaust gases of diesel engines
10/06/2005US20050217254 Exhaust purifying apparatus and exhaust purifying method for internal combustion engine
10/06/2005US20050217253 Control method for an exhaust gas purification system and an exhaust gas purification system
10/06/2005US20050217252 Control method for an exhaust gas purification system and an exhaust gas purification system
10/06/2005US20050217251 Control method for an exhaust gas purification system and an exhaust gas purification system
10/06/2005US20050217250 Exhaust emission control system for internal combustion engine
10/06/2005US20050217249 Exhaust gas purification device of internal combustion engine
10/06/2005US20050217248 Exhaust gas purification device of internal combustion engine
10/06/2005US20050217247 Using a heater in the reductant delivery system supplies sufficient energy for decomposition of urea into HNCO and NH3, even when cold, thus improving the selective catalytic reduction (SCR) catalyst's NOx conversion efficiency
10/06/2005US20050217246 Torque compensation method for controlling a direct-injection engine during regeneration of a lean NOx trap
10/06/2005US20050217245 Control method for an exhaust gas purification system and an exhaust gas purification system
10/06/2005US20050217244 Catalyst degradation determining method
10/06/2005US20050217243 Catalyst degradation determining method
10/06/2005US20050217242 Catalyst degradation determining method
10/06/2005US20050217241 System and method for purifying an exhaust gas
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