| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 08/13/2002 | US6430921 System moisture absorber |
| 08/13/2002 | US6430811 Catalyst container |
| 08/08/2002 | WO2002061260A1 Engine exhaust gas recirculation particle trap |
| 08/08/2002 | WO2002061244A1 Exhaust emission control device of internal combustion engine |
| 08/08/2002 | WO2002060561A1 Method and system for extracting carbon dioxide by anti-sublimation for storage thereof |
| 08/08/2002 | WO2002007859A3 Hydrocarbon trap/catalyst composition |
| 08/08/2002 | US20020107141 Exhaust gas purifying catalyst |
| 08/08/2002 | US20020107105 Direct injection type engine |
| 08/08/2002 | US20020106947 Exhaust emission control for watercraft |
| 08/08/2002 | US20020106312 Better distribution of exhaust gas flow by taking advantages of chemical, dynamic fluid flow and acoustic principles in a combination which results in superior reduction of noise and air pollution. |
| 08/08/2002 | US20020104780 Prepared by using phenylcycloalkylmethyl ammonium cations as structure directing agents. |
| 08/08/2002 | US20020104708 Exhaust system having angled baffle |
| 08/08/2002 | US20020104312 Process for regenerating the catalytic activity of a catalyst that is located in the exhaust gas line of a diesel engine and that has at least one oxidising function |
| 08/08/2002 | US20020104311 Exhaust gas purification system for internal combustion engine |
| 08/08/2002 | US20020104309 Exhaust gas deNOx apparatus for engine |
| 08/08/2002 | US20020104214 Method for measuring pressure on the substrate of spin formed catalytic converter |
| 08/08/2002 | DE10202005A1 Filtereinrichtung Filter means |
| 08/08/2002 | DE10162198A1 Wärmetauscher Heat exchanger |
| 08/08/2002 | DE10153769A1 Verfahren und Einrichtung zur Überwachung des Schädigungsgrades eines Katalysators Method and apparatus for monitoring the degree of damage of a catalyst |
| 08/08/2002 | DE10142804A1 Abgasreinigungsanlage und Verfahren zur Abgasreinigung Emission control system and method for purifying exhaust gas |
| 08/08/2002 | DE10113290C1 Verfahren zum Herstellen von extrudierten Wabenkörpern und Extrudierwerkzeug A method for producing extruded honeycomb bodies and extrusion die |
| 08/08/2002 | DE10104751A1 Vorrichtung zum Reinigen von Abgasen eines Verbrennungsmotors und Verfahren zu seiner Herstellung A device for cleaning exhaust gases of an internal combustion engine and method for its preparation |
| 08/08/2002 | DE10104750A1 Device for purifying IC engine exhaust gas comprises catalyst, collection chamber arranged upstream of catalyst, exhaust gas feed lines opening into chamber, and flow deviating element arranged in chamber |
| 08/08/2002 | DE10104749A1 Vorrichtung zum Reinigen von Autoabgasen A device for purifying automotive exhaust gas |
| 08/08/2002 | DE10102237A1 Vorrichtung zur Dosierung einer Harnstofflösung Device for metering a urea solution |
| 08/07/2002 | EP1229297A2 Exhaust gas cooler, more especially for engines in automotive vehicles |
| 08/07/2002 | EP1229231A2 Direct injection type engine |
| 08/07/2002 | EP1229228A2 Air-fuel ratio control system for internal combustion engine |
| 08/07/2002 | EP1229227A2 Dosing system for liquids |
| 08/07/2002 | EP1229224A2 System for diagnosing deterioration of catalyst |
| 08/07/2002 | EP1229223A1 Engine exhaust emission purification device |
| 08/07/2002 | EP1229221A1 Exhaust manifold comprising a sintered connecting flange having a channel for EGR or secondary air supply |
| 08/07/2002 | EP1229220A2 Exhaust gas system |
| 08/07/2002 | EP1229219A2 Device for purifying the exhaust gas from a combustion engine and manufacturing process |
| 08/07/2002 | EP1228802A1 Reactor for fuel cell systems |
| 08/07/2002 | EP1228797A1 Particulate filter for diesel engines |
| 08/07/2002 | CN2504391Y Environmental protection purifier of vehicle engine |
| 08/07/2002 | CN1363014A Engine exhaust purifying device |
| 08/07/2002 | CN1363013A Engine exhaust purifying device |
| 08/07/2002 | CN1363012A Engine exhjaust purification device |
| 08/07/2002 | CN1363011A Exhaust gas cleaning method |
| 08/07/2002 | CN1363010A Exhaust gas cleaning method and apparatus thereof |
| 08/07/2002 | CN1088794C 排气歧管装置 Manifold device |
| 08/07/2002 | CN1088793C Exhaust system with exhaust pipe connected to tail exhaust pipe for vehicle |
| 08/06/2002 | US6428755 Housing, with catalyst pellets added into channels of a porous support, retained by a retainer; automobile using this catalytic exhaust system; can be placed close to engine, reducing or replacing need for muffler, resonator |
| 08/06/2002 | US6427793 Catalyst temperature control device for hybrid vehicle |
| 08/06/2002 | US6427639 Method and apparatus for warming intake air to an internal combustion engine |
| 08/06/2002 | US6427439 Method and system for NOx reduction |
| 08/06/2002 | US6427438 Method of evaluating deteriorated state of catalytic converter for purifying exhaust gas |
| 08/06/2002 | US6427437 For internal combustion engines; air pollution control |
| 08/06/2002 | US6427436 For diesel engines; air pollution control |
| 08/01/2002 | WO2002059467A1 Internal combustion engine |
| 08/01/2002 | WO2002059043A2 Recovery and purification of water from the exhaust gases of int ernal combustion engines |
| 08/01/2002 | WO2002058825A2 Catalyst and method for removing nox and sox from a gaseous stream |
| 08/01/2002 | WO2002058819A2 So$g(x) tolerant no$g(x) trap catalysts and methods of making and using the same |
| 08/01/2002 | WO2002040156A3 Metallic catalyst carrier |
| 08/01/2002 | WO2002024297A3 Apparatus and process for assembling exhaust processor components |
| 08/01/2002 | WO2000075643A9 METHODS AND COMPOSITIONS FOR ASSURING REDUCTION OF NOx EMISSIONS FROM AN ENGINE BY SELECTIVE CATALYTIC REDUCTION |
| 08/01/2002 | US20020103078 SOx trap for enhancing NOx trap performance and methods of making and using the same |
| 08/01/2002 | US20020102191 Catayltic converter for vehicle exhaust |
| 08/01/2002 | US20020100454 Air-fuel ratio control system for internal combustion engine |
| 08/01/2002 | US20020100274 Exhaust emission control system for an internal combustion engine |
| 08/01/2002 | US20020100273 Exhaust system of an internal combustion engine |
| 08/01/2002 | DE10161055A1 Über Mikrowellen regenerierbare Dieselpartikelabfangeinrichtung Microwaves regenerable Dieselpartikelabfangeinrichtung |
| 08/01/2002 | DE10158527A1 Temperaturfühler Temperature sensor |
| 08/01/2002 | DE10157834A1 Verfahren zum Drückformen der schrägen Endspitzen eines Katalysators A method of spin forms of the oblique end points of a catalyst |
| 08/01/2002 | DE10154516A1 Abgasemissionssteuersystem für einen Verbrennungsmotor An exhaust emission control system for an internal combustion engine |
| 08/01/2002 | DE10104021A1 Abgasanlage Exhaust system |
| 08/01/2002 | DE10065123A1 Verfahren zur Steuerung einer Diagnose eines Katalysators im Abgas eines Verbrennungsmotors Method for controlling a diagnosis of a catalytic converter in the exhaust gas of an internal combustion engine |
| 08/01/2002 | DE10064665A1 Verfahren zum Steuern einer Brennkraftmaschine A method for controlling an internal combustion engine |
| 07/31/2002 | EP1227234A2 Method and apparatus for operating a NOx-sensor located in the exhaust line of an internal combustion engine |
| 07/31/2002 | EP1227232A2 Method for the regeneration of the catalytic activity of a catalyst, which is arranged in the exhaust pipe of a diesel engine and fulfills at least one oxidation function |
| 07/31/2002 | EP1227231A2 Method of operation of a three-way catalyst, which comprises an oxygen storing element |
| 07/31/2002 | EP1226861A1 Exhaust gas purification apparatus for a combustion engine and process for its operation |
| 07/31/2002 | EP1226341A1 Method for the post-treatment of exhaust gases by subsequent injection of fuel in a diesel-type internal combustion engine provided with a pre-catalyst and a particle filter |
| 07/31/2002 | EP1047863B1 System and method for controlling camshaft timing, air/fuel ratio and throttle position in an automotive internal combustion engine |
| 07/31/2002 | EP0914548B1 Exhaust collector for combustion engines and method for the production thereof |
| 07/31/2002 | CN2503211Y Tail-gas exhausting purifier for diesel/gasoline engine |
| 07/31/2002 | CN2503210Y Environmental protection tailgas purifying and silencing device for motorcycle |
| 07/31/2002 | CN2503209Y Waste gas purifying apparatus for diesel engine |
| 07/31/2002 | CN1361352A Structure of air filter for vehicle |
| 07/31/2002 | CN1361026A Manufacture of non-metallic liner for vehicle catalytic converter |
| 07/31/2002 | CN1088498C Honeycomb body with channels of different flow resistances through which fluid can flow |
| 07/30/2002 | US6425754 Method of purifying waste gases, and a gas burner |
| 07/30/2002 | US6425742 Discharge silencer provided with drain recovering function |
| 07/30/2002 | US6425517 Method for applying a brazing medium to a configuration |
| 07/30/2002 | US6425372 Method of controlling generation of nitrogen oxides in an internal combustion engine |
| 07/25/2002 | WO2002057604A1 Exhaust emission control device of internal combustion engine |
| 07/25/2002 | WO2002057603A1 Device for metering a urea solution devoid of enzymes, comprising a sensor unit for controlling physical condition variables of said urea solution |
| 07/25/2002 | WO2002057105A1 Drive mechanism, particularly for a vehicle, comprising an internal combustion engine and at least one electric power generator |
| 07/25/2002 | WO2002057001A1 Separator made of fibrous porous material, such as a felt |
| 07/25/2002 | WO2002011866B1 Sox tolerant nox trap catalysts and methods of making and using the same |
| 07/25/2002 | US20020099494 Catalyst deterioration detecting apparatus for internal combustion engine |
| 07/25/2002 | US20020099493 Exhaust emission control system for internal combustion engine |
| 07/25/2002 | US20020098975 Catalyst for purifying exhaust gas |
| 07/25/2002 | US20020098967 Pollucite-based ceramic with low CTE |
| 07/25/2002 | US20020096392 Spark arresting muffler with exhaust path parallel to muffler centerline |
| 07/25/2002 | US20020096385 Exhaust system for vehicular two-cylinder engine |
| 07/25/2002 | US20020096225 Double-pipe-structure hollow member, method of manufacturing double-pipe-structure hollow member, and fluid treating system employing double-pipe-structure hollow member |
| 07/25/2002 | US20020095932 Control system for internal combustion engine |