| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 07/10/2002 | EP0985085B1 Method and device for operating an internal combustion engine |
| 07/10/2002 | CN2499586Y Combined purifier fo diesel engine tail gas |
| 07/10/2002 | CN2499585Y Environment protection device for reclaiming waste gas |
| 07/10/2002 | CN2499584Y Purifier for automobile tail gas |
| 07/10/2002 | CN1358254A Method for controlling operating mode of internal combustion engine |
| 07/10/2002 | CN1358161A Honeycomb structure and method for manufacture thereof |
| 07/10/2002 | CN1087391C Method for providing and maintaining catalytically active surface in IC engine |
| 07/09/2002 | US6416722 Converting sulfur oxides to ammonium compounds by the injection of ammonia and irradiation with an electron beam; high temperature flue gas is cooled by contacting the gas with recirculated cooling water |
| 07/09/2002 | US6415759 Four stroke engine having flexible arrangement |
| 07/09/2002 | US6415745 Method of reducing nitrogen oxide (NOx) emissions of piston engine |
| 07/09/2002 | US6415603 Flexible connector assembly |
| 07/09/2002 | US6415602 Control system for mobile NOx SCR applications |
| 07/09/2002 | US6415601 Temperature management of catalyst system for a variable displacement engine |
| 07/09/2002 | US6415600 Catalytic converter system for i.c.-engine with divided flow and two converters |
| 07/05/2002 | CA2368685A1 Muffler and spark arrester |
| 07/04/2002 | WO2002052130A1 Internal combustion engine comprising a secondary air charge and a method for controlling the secondary air-charge assembly |
| 07/04/2002 | WO2002020208B1 Hollow member, manufacturing method therof, fluid distribution system using the hollow member, and forming apparatus of hollow member |
| 07/04/2002 | US20020086614 Method and apparatus for forming a ceramic catalyst support |
| 07/04/2002 | US20020083703 Manifold arrangement for exhaust systems |
| 07/04/2002 | US20020083702 Emission control device for cylinder fuel injection engine |
| 07/04/2002 | US20020083701 Compression ignition type engine |
| 07/04/2002 | US20020083700 Device and method for the heating of a catalytic converter for a supercharged internal combustion engine |
| 07/04/2002 | US20020083699 Catalytic conversion of fuel and converter therefor |
| 07/04/2002 | DE10148072A1 Keramikkatalysatorkörper, Keramikträger und ihre Herstellungsverfahren Ceramic catalyst body, ceramic carrier and their methods of preparation |
| 07/04/2002 | DE10065963A1 Secondary air provision to outlet of individual cylinders for use in internal combustion engine includes secondary air pump and secondary air conduits connected to respective exhaust pipes |
| 07/04/2002 | DE10065473A1 Verfahren und Konverter zur katalytischen Umwandlung von Kraftstoff Process and converter for the catalytic conversion of fuel |
| 07/04/2002 | DE10065125A1 Computer modeling system for temperature in exhaust system for vehicle includes effects of evaporation of water in exhaust system and includes several comparator circuits |
| 07/04/2002 | DE10064499A1 Recognizing state of nitrogen oxide storage catalyst in exhaust gas stream of IC engine involves detecting two independent electrical parameters of electrical complex impedance of catalyst |
| 07/04/2002 | DE10064481A1 Brennkraftmaschine mit Sekundärluftaufladung und Verfahren zur Regelung des Sekundärluftladers Internal combustion engine with secondary air charging and method for regulating the secondary air charger |
| 07/04/2002 | DE10061796A1 Verfahren zur Verbesserung des Ansprechverhaltens von Turboladern A method for improving the response of turbochargers |
| 07/04/2002 | DE10060808A1 Exhaust gas purification device used for post-treating IC engine exhaust gases comprises post-treatment unit, unit for introducing auxiliary agent into post-treatment unit, and unit for mixing exhaust gas with agent |
| 07/03/2002 | EP1219809A2 Excess air factor control device for internal combustion engine |
| 07/03/2002 | EP1219808A2 Compression ignition type engine |
| 07/03/2002 | EP1219799A2 Exhaust gas turbine for internal combustion engine and exhaust turbo-supercharger |
| 07/03/2002 | EP1219795A2 Method and converter for catalytic conversion of fuel |
| 07/03/2002 | EP1219794A1 Exhaust gas purification filter |
| 07/03/2002 | EP1219793A2 Filter device |
| 07/03/2002 | EP1219488A2 Air-fuel ratio control in a hybrid vehicle |
| 07/03/2002 | EP1219340A1 Non-thermal plasma reactor for lower power consumption |
| 07/03/2002 | EP1218717A1 Dual mast system for simulation testing |
| 07/03/2002 | EP1218627A1 Method for regulating a work mode of an internal combustion engine |
| 07/03/2002 | EP1218625A1 DIRECT INJECTION INTERNAL COMBUSTION ENGINE WITH NOx-REDUCED EMISSIONS |
| 07/03/2002 | EP1218624A1 Device for dosing a reducing agent |
| 07/03/2002 | EP1218623A1 A catalytic reactor for promoting a chemical reaction on a fluid passing therethrough |
| 07/03/2002 | EP1045961B1 Conical honeycomb body and method for producing same |
| 07/03/2002 | EP1036258B1 Catalytic converter, especially for motor vehicles, and method for the production thereof |
| 07/03/2002 | CN2498344Y Secondary combusting catalyzer with double parts chocked oxygenation |
| 07/02/2002 | US6413898 Silica binder-free; exhaust systen catalyst |
| 07/02/2002 | US6413895 Refractory NZP-type structures and method of making and using same |
| 07/02/2002 | US6413483 Layered platinum and rhodium exhaust gas catalyst; selective toward reaction of nitrogen oxides with hydrocarbons and/or carbon monoxide; sulphur oxides absorbent; fuel efficiency; automobile exhausts |
| 07/02/2002 | US6413129 Outboard drive housing cooling system |
| 07/02/2002 | US6412468 Method of operating an internal combustion engine |
| 07/02/2002 | US6412276 Regeneration system for a diesel engine exhaust gas particulate filter |
| 06/28/2002 | CA2366333A1 Catalytic conversion of fuel and converter therefor |
| 06/27/2002 | WO2002050407A1 Method and apparatus for improved noise attenuation in a dissipative internal combustion engine exhaust muffler |
| 06/27/2002 | WO2002049912A1 Marine wet exhaust system |
| 06/27/2002 | WO2002049750A1 Stacked monolith reactor and process |
| 06/27/2002 | WO2002027280A3 Method and device for determining the level of a liquid in a container |
| 06/27/2002 | US20020081257 Photocatalytic system |
| 06/27/2002 | US20020081255 Coating comprising a noble metal catalyst and a nitrogen oxide storage component comprising alkali metal loaded onto carrier, and ceramic substrate exhibiting alkali resistance; stoichiometry; for oxidizing carbon monoxide and hydrocarbons |
| 06/27/2002 | US20020081252 Catalyst substrate having improved thermal durability |
| 06/27/2002 | US20020081245 Configured such that a honeycomb structure is mounted in a cylindrical casing; enhanced durability and thermal stress by specifying welding positions upon welding a metal flat sheet to a metal corregated sheetcatalytic exhaust systems |
| 06/27/2002 | US20020081244 Integrated catalytic converter and flexible endcone assembly |
| 06/27/2002 | US20020081242 NOx control |
| 06/27/2002 | US20020081241 Device for cleaning flue gas |
| 06/27/2002 | US20020081239 Storage container having flexible walls containing a mist solution which is supplied by means of a pump to a mixing area into which a compresed air conduit opens |
| 06/27/2002 | US20020081238 Exhaust-gas cleaning unit with particle filter and nitrogen oxygen store, and operating method therefor |
| 06/27/2002 | US20020078935 Energy recuperating gas filtering EGR particulate tray for EGR systems |
| 06/27/2002 | US20020078934 Exhaust gas turbine for internal combustion engine and exhaust turbo-supercharger |
| 06/27/2002 | US20020078685 Arrangement for treatment of exhausts released from an Otto engine with direct fuel injection |
| 06/27/2002 | US20020078684 Regeneration of diesel engine particulate filter only above low fuel levels |
| 06/27/2002 | US20020078683 Air-Fuel ratio control system for internal combustion engine and control method thereof |
| 06/27/2002 | US20020078682 Control device of an engine |
| 06/27/2002 | US20020078669 Nonwoven metal fabric and method of making same |
| 06/27/2002 | US20020078667 Exhaust gas purification filter |
| 06/27/2002 | DE19549633C2 Air=fuel ratio controller for catalyser engine vehicle |
| 06/27/2002 | DE10159361A1 System for forming a cylindrical catalyst used in IC engines comprises housing containing substrate, roller for forming housing of catalyst, pressure sensor, grinding ring unit, and processor |
| 06/27/2002 | DE10158740A1 Verfahren und Anordnung zur Erzeugung zusätzlicher Motorlasten beim Start Method and apparatus for generating additional engine loads at startup |
| 06/27/2002 | DE10158696A1 Variable Steuerung des Hubvolumens eines Motors bei schneller Katalysatorreaktion Variable control of the displacement of an engine with faster catalyst reaction |
| 06/27/2002 | DE10158177A1 Controlling multi-cylinder internal combustion engine involves monitoring temperature of engine or vehicle component(s), Controlling cylinder activation to control component temperature |
| 06/27/2002 | DE10156714A1 Reduktionsmittelzufuhrvorrichtung für Verbrennungsmotor Reducing agent supply device for internal combustion engine |
| 06/27/2002 | DE10142397A1 Gerät zum Reinigen des Abgases einer Brennkraftmaschine An apparatus for purifying exhaust gas of an internal combustion engine |
| 06/27/2002 | DE10064864A1 Catalyst structure used for treating IC engine exhaust gases is made from metal with random outer shape and has wound and/or stacked inner sheets |
| 06/27/2002 | DE10062377A1 Vorrichtung und Verfahren zum Beheizen eines Abgaskatalysators für eine aufgeladene Brennkraftmaschine Device and method for heating a catalytic converter for a supercharged internal combustion engine |
| 06/27/2002 | DE10059791A1 Verfahren und Vorrichtung zur Entschwefelung eines Vorkatalysators Method and device for desulfurization of a pre-catalyst |
| 06/26/2002 | EP1217196A2 Device for purifying exhaust gas of diesel engines |
| 06/26/2002 | EP1217185A2 Diesel particulate filters |
| 06/26/2002 | EP1216751A1 Stacked monolith reactor and process |
| 06/26/2002 | EP1216746A2 NOx adsorbent with SOx poisoning protection |
| 06/26/2002 | EP1216413A1 Exhaust-gas sensor for igniting an exothermal reaction |
| 06/26/2002 | CN2497051Y Dual-fuel automobile fuel-saving, pullution-reducing and heat-insulating reactor |
| 06/26/2002 | CN1355776A Low expansion, high porosity, high strength cordierte body and making method thereof |
| 06/26/2002 | CN1355729A Catalyst support body for two-wheeled or diesel vehicles |
| 06/26/2002 | CN1355721A Method for removing nitrogen oxides from oxygen-containing gas stream |
| 06/26/2002 | CN1355377A Non-resistance cleaner using electronic curtain and ray curtain to clean waste gas of IC engine |
| 06/26/2002 | CN1086773C Work method of power station equipment |
| 06/26/2002 | CN1086771C Double walled housing especially for catalytic converters in motor vehicles |
| 06/25/2002 | US6409973 Utilizes two nox absorbents; internal combustion engine operated at a lean air-fuel ratio; switching valves for changing the direction of the exhaust gas flow |
| 06/25/2002 | US6409557 Exhaust arrangement for outboard motor |
| 06/25/2002 | US6408815 Internal combustion engine installation in a motor vehicle |