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)
10/2002
10/16/2002EP1141533B1 OPERATION OF AN INTERNAL COMBUSTION ENGINE IN CONJUNCTION WITH A NOx-STORAGE CATALYST
10/16/2002EP1049861B1 LEAN REGENERATION OF NOx STORAGE UNITS
10/16/2002CN2516702Y Full ceramic electrothermal heating device for tail catalytic apparatus of vehicle
10/16/2002CN1375039A Method for monitoring the function of an NOx sensor arranged in an exhaust gas channel of an niternal combustion engine
10/15/2002US6464947 Catalytic converter for vehicle exhaust
10/15/2002US6464945 Non-thermal plasma exhaust NOx reactor
10/15/2002US6464744 Diesel particulate filters
10/15/2002US6463735 Apparatus for detecting deterioration of exhaust gas purifying catalysts
10/15/2002US6463734 Exhaust emission control device of internal combustion engine
10/15/2002US6463733 Method and system for optimizing open-loop fill and purge times for an emission control device
10/15/2002US6463732 Method and arrangement for checking catalytic converter heating measures in an internal combustion engine
10/15/2002US6463655 Method and apparatus for assembling exhaust components
10/10/2002WO2002079632A1 Internal combustion engine with exhaust gas cleaning
10/10/2002WO2002079618A1 Honeycomb structure and assembly thereof
10/10/2002WO2002079617A1 Honeycomb structure and assembly thereof
10/10/2002WO2002079616A1 Device for the post-treatment of exhaust gases of an internal combustion engine
10/10/2002WO2002078987A2 Hybrid vehicles
10/10/2002US20020146947 Catalyzer arrangement for outboard motor
10/10/2002US20020146360 Honeycomb body having a multilayer shell
10/10/2002US20020146354 For exhaust system of an automobile; canister of substrate and heat shield are formed in one process
10/10/2002US20020144803 Exhaust gas cooler
10/10/2002US20020144667 Engine system diagnosing apparatus and method
10/10/2002US20020144506 Hydrocarbon combustion power generation system with CO2 sequestration
10/10/2002US20020144502 Method for checking a three-way exhaust catalytic converter of an internal-combustion engine
10/10/2002US20020144501 Exhaust gas recirculation control system and method and engine control unit for internal combustion engine
10/10/2002US20020144500 Emission control apparatus of internal combustion engine, and method for retarding deterioration of emission control catalyst
10/10/2002DE10212357A1 Arrangement for regulating internal combustion engine regulates engine starting and stopping based on state of exhaust gas cleaning device predicted by prediction arrangement
10/10/2002DE10117567A1 Katalysator für eine Abgasanlage Catalyst for an exhaust system
10/10/2002DE10117434A1 Verfahren zur Steuerung eines Betriebsmodus einer magerlauffähigen Verbrennungskraftmaschine Method for controlling an operation mode of an internal combustion engine capable of lean running
10/10/2002DE10116214A1 Vorrichtung zum Nachbehandeln von Abgasen einer Brennkraftmaschine Apparatus for the aftertreatment of exhaust gases of an internal combustion engine
10/10/2002DE10115967A1 Treatment of gases, emitted from engines with separate ignition systems, involves using reduced, standardized catalyst metal content, with rapid engine warm-up phase
10/10/2002DE10113382A1 Verfahren zum Aufheizen eines in Strömungsrichtung nachgeordneten Katalysators bei einem Abgasanlagensystem eines Verbrennungsmotors A method of heating a downstream in the flow direction catalyst at an exhaust system of an internal combustion engine system
10/09/2002EP1247971A2 Control system and method for an internal combustion engine
10/09/2002EP1247969A2 Accumulator type fuel injection apparatus
10/09/2002EP1247968A2 Control apparatus and method for vehicle having internal combustion engine and continuously variable transmission, and control apparatus and method for internal combustion engine
10/09/2002EP1247963A2 Method for controlling of an operating mode of a lean burn internal combustion engine
10/09/2002EP1247954A2 Branch pipes for an exhaust manifold and method of manufacturing the same
10/09/2002EP1247953A2 A catalytic converter for an exhaust system
10/09/2002EP1247952A1 Exhaust gas purifying system
10/09/2002EP1247556A1 Triangular cell honeycomb structure
10/09/2002EP1247008A1 Method for operating a three-way catalyst of an internal combustion engine
10/09/2002EP1247007A1 Method for operating an internal combustion engine, in particular, of a motor vehicle
10/09/2002EP1247006A1 Method for operating a storage catalyst of an internal combustion engine
10/09/2002EP1117916B1 REGENERATION METHOD FOR A NOx STORAGE CATALYST PERTAINING TO AN INTERNAL COMBUSTION ENGINE
10/09/2002EP1108123B1 Method for the production of a catalytic converter housing using a winding-tensioning technique
10/09/2002CN1373844A Method and device for absorption cooling
10/09/2002CN1373830A Device with heating element, for cleaning exhaust gases
10/09/2002CN1373829A Method and device for depolluting combustion gases
10/09/2002CN1373689A Device for treating IC engine exhaust gases
10/09/2002CN1092082C Ceramic honeycomb structural body and catalyst comprising same
10/08/2002US6461579 Catalyst for purifying exhaust gas and exhaust gas purifying method
10/08/2002US6461398 Regenerable particle filter for the removal of soot particles from exhaust gases
10/08/2002US6461208 Exhaust and control for watercraft engine
10/08/2002US6460329 Exhaust gas purifying facility with nitrogen oxides absorption-reduction catalyst
10/08/2002US6460328 Method of operating an exhaust-emission control system with a nitrogen oxide adsorber and a loading sensor
10/03/2002WO2002077430A1 Method for controlling a working mode of an internal combustion engine
10/03/2002WO2002077425A1 Exhaust processor with renewable particulate eliminator
10/03/2002WO2002077424A1 Exhaust gas cleanup apparatus
10/03/2002WO2002076909A1 Porous silicon nitride article and method for production thereof
10/03/2002WO2002076884A1 Production of hydrogen
10/03/2002WO2002076614A1 Method for applying a washcoat to a honeycomb structure
10/03/2002WO2002076579A1 Honeycomb structural body
10/03/2002WO2000043645A3 Power supply for processing of gaseous media
10/03/2002US20020141912 Structured packing and monoliths each having a catalyst for oxidizing volatile organic compounds; corrugated mesh-like sheets are arrangeed in mirror image angular relative orientations relative to input gas flow direction
10/03/2002US20020141910 Regenerable diesel exhaust filter
10/03/2002US20020141908 Composed of a catalyst layer formed on a substrate, a NOx absorber that absorbs NOx when an oxygen concentration in exhaust gas is high and releaes NOx when concentration is drops, and a precious metal catalyst for reducing NOx
10/03/2002US20020141907 Short shell highly insulated catalytic converter provides maximum insulation while minimizing packaging space
10/03/2002US20020140138 High strength and high surface area catalyst, catalyst support or adsorber compositions
10/03/2002US20020139660 Exhaust systems comprising voltage supplied to a dielectric first grid by an electrical induction generating electrical charges between the grid to ionize electrically the gas stream; treating at a second chamber having strata autosstrata
10/03/2002US20020139564 Emission control device and method
10/03/2002US20020139361 Air-fuel ratio control apparatus and method for internal combustion engine
10/03/2002US20020139346 Control system and method for an internal combustion engine
10/03/2002US20020139162 Method for machining protuberance of special -shaped tube
10/03/2002US20020139116 Branch pipes for an exhaust manifold and method of manufacturing the same
10/03/2002US20020139114 Heated insulated catalytic converter with air cooling
10/03/2002US20020139113 Diesel soot burning device
10/03/2002US20020139112 Including hydrogen enriching device, which increases ratio of hydrogen to reducing gas in exhaust gas, disposed in exhaust gas passageway; nitrogen oxides treating catalyst and hydrocarbon trap catalyst disposed downstream in order
10/03/2002US20020139110 Catalyst warm-up assessment method for a motor vehicle catalytic converter
10/03/2002US20020139109 Catalyst deterioration detecting system for an automobile
10/03/2002EP1144816A3 Power supply for processing of gaseous media
10/03/2002CA2342592A1 Heated insulated catalytic converter with air cooling
10/02/2002EP1245818A2 Air-fuel ratio control apparatus and method for internal combustion engine
10/02/2002EP1245817A2 Apparatus for and method of purifying exhaust gas and method of injecting fuel for diesel engine
10/02/2002EP1245814A2 Exhaust emission control system of internal combustion engine
10/02/2002EP1245813A2 Exhaust emission control system of internal combustion engine
10/02/2002EP1245801A2 Exhaust gas purifier for internal combustion engine
10/02/2002EP1245360A2 Plugging method for ceramic honeycomb body
10/02/2002EP1245303A2 Method for machining protuberance of special-shaped tube
10/02/2002EP1245262A1 Exhaust gas purifying filter and method of manufacturing the same
10/02/2002EP1244888A1 Device for the exhaust treatment in an internal combustion engine
10/02/2002EP1244871A1 Device and method for controlling a rate of recirculated exhaust gas of an exhaust gas recirculation device for combustion engines during lean operation
10/02/2002EP1244512A1 Device and method for subsequently treating exhaust gases
10/02/2002EP0991853B1 Method for monitoring the conversion rate of an exhaust gas catalytic converter for an internal combustion engine
10/02/2002DE10151487C1 Production of metallic structure, used as catalyst supporting body in exhaust gas systems of mobile I.C. engines, involves wetting walls of structure by adding adhesive
10/02/2002DE10114328A1 Verfahren zum Auftragen von Washcoat auf einen Wabenkörper A method of applying a washcoat on a honeycomb body
10/02/2002DE10112678A1 Verfahren zur Herstellung eines metallischen Wabenkörpers mit Aufnahme für einen Sensor A process for producing a metallic honeycomb body with a slot for a sensor
10/02/2002DE10111886A1 Abgaskühlelement für einen Abgasstrang einer Brennkraftmaschine Exhaust cooling element for an exhaust system of an internal combustion engine
10/02/2002DE10110500A1 Verfahren zur Temperatursteuerung eines Katalysatorsystems A method for temperature control of a catalyst system
10/02/2002CN2514122Y Purifier for automobile tail gas
10/02/2002CN2513659Y System for purifying waste gas
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