| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 04/12/2006 | EP1644618A1 Housing to be arranged in an exhaust system of a combustion engine |
| 04/12/2006 | EP1576265B1 Exhaust gas turbocharger for an internal combustion engine |
| 04/12/2006 | EP1561016B1 Device for the secondary treatment of the exhaust gas of an internal combustion engine |
| 04/12/2006 | EP1549416A4 Method of making a catalytic converter for use in an internal combustion engine |
| 04/12/2006 | CN2770769Y Active catalytic converter |
| 04/12/2006 | CN1757887A Engine |
| 04/12/2006 | CN1757886A Estimation device and method of particulate matter deposit amount in diesel particulate filter |
| 04/12/2006 | CN1250867C Device and method for determination of exhaust gas and catalyst temperature |
| 04/11/2006 | US7025939 Power supply for processing of gaseous media |
| 04/11/2006 | US7025810 Controlled supplying of fuel in response to detection of shutdown; process control |
| 04/11/2006 | US7025797 Folded mesh filter for particulates |
| 04/11/2006 | US7025165 Device to reduce the visible and infrared signature of a military vehicle |
| 04/11/2006 | US7024852 Multi-purpose valve |
| 04/11/2006 | US7024851 Direct fuel injection/spark ignition engine control device |
| 04/11/2006 | US7024850 Exhaust gas purifying catalyst for internal combustion engine |
| 04/06/2006 | WO2006035823A1 Honeycomb structure |
| 04/06/2006 | WO2006035822A1 Honeycomb structure |
| 04/06/2006 | US20060073970 Honeycomb structure body |
| 04/06/2006 | US20060073960 Exhaust gas purifying catalyst and process for purifying exhaust gas |
| 04/06/2006 | US20060070797 Acoustic foam sound reducer for vacuum power unit |
| 04/06/2006 | US20060070554 Molded three-dimensional insulator |
| 04/06/2006 | US20060070374 Exhaust system for an internal combustion engine |
| 04/06/2006 | US20060070373 Method for the simultaneous desulfation of a lean NOx trap and regeneration of a diesel particulate filter |
| 04/06/2006 | US20060070372 Exhaust gas reactor |
| 04/06/2006 | DE202006001760U1 Device for providing an exhaust gas treatment system of a motor vehicle with an aggressive reaction medium comprises a container which is at least partially made of polyoxymethylene |
| 04/06/2006 | DE202005000897U1 Ion exchanger, especially for purifying urea solutions for use in automobile exhaust emission control systems, comprises expansion chamber whose volume decreases with increase in fluid pressure |
| 04/06/2006 | DE202005000896U1 Ion exchanger, especially for purifying urea solutions for use in automobile exhaust emission control systems, comprises expansion chamber whose volume decreases with increase in fluid pressure |
| 04/06/2006 | DE19651492B4 Vorrichtung zur NOx-Entfernung aus dem Abgas von Verbrennungsmotoren Apparatus for NOx removal from the exhaust gas of internal combustion engines |
| 04/06/2006 | DE10312440B4 Abgasreinigungsverfahren für Magerbrennkraftmaschinen Exhaust gas cleaning systems for lean burn engines |
| 04/06/2006 | DE102005044883A1 Abgasreinigungsvorrichtung für eine Brennkraftmaschine An exhaust purification device for an internal combustion engine |
| 04/06/2006 | DE102005044398A1 Diagnosegerät für ein Sekundärluft-Einblassystem Diagnostic apparatus for a secondary air injection |
| 04/06/2006 | DE102005010721A1 Method for dosing additives used in exhaust gas cleaning devices of vehicles comprises using one or more microphones in the region of a fuel injection device to determine the engine load |
| 04/06/2006 | DE102004051121B4 Abgasanlage einer Brennkraftmaschine Exhaust system of an internal combustion engine |
| 04/06/2006 | DE102004048313A1 Abgassystem für eine Brennkraftmaschine, sowie Verfahren zum Betreiben eines solchen Abgassystems An exhaust system for an internal combustion engine, and to methods of operating such exhaust system |
| 04/06/2006 | DE102004048141A1 Exhaust gas purification for internal combustion engine involves converting catalyst that has absorbed nitrogen oxides from exhaust gas into ammonia |
| 04/06/2006 | DE102004048135A1 Particle filter operation method for internal combustion engine involves enriching intake air stream of internal combustion engine with oxygen based on measured particle burn-up rate |
| 04/06/2006 | DE102004048076A1 System for dosing a urea-water solution into the exhaust gas tract of a vehicle having a diesel engine to reduce nitrogen oxide emissions comprises a supply tank, a dosing unit and a pipe system |
| 04/06/2006 | DE102004048075A1 Dosiersystem zur Schadstoffreduktion in Kraftfahrzeugabgasen Metering system for reducing pollutants in motor vehicle exhaust gas |
| 04/06/2006 | DE102004048074A1 Verfahren und Vorrichtung zur Regulierung der Temperatur einer Betriebsflüssigkeit und/oder von Komponenten Method and device for regulating the temperature of an operating liquid and / or of components |
| 04/06/2006 | DE102004047636A1 Automotive fuel-burning secondary heater system discharges gas emissions to atmosphere via catalytic exhaust gas filter and exhaust system |
| 04/06/2006 | DE102004046444A1 Abgasreinigungselement Emission control element |
| 04/06/2006 | DE102004040533B4 Nachbehandlung von Abgasemissionen Aftertreatment of exhaust emissions |
| 04/06/2006 | DE102004007666B4 Vorrichtung und Verfahren für die Steuerung eines Innenverbrennungsmotors Apparatus and method for controlling an internal combustion engine |
| 04/06/2006 | DE102004001571B4 Vorrichtung zur Regeneration eines Partikelfilters A device for regenerating a particle filter |
| 04/06/2006 | DE10059195B4 Anordnung zur Behandlung der aus einem Ottomotor mit Direkteinspritzung tretenden Abgase Arrangement for the treatment of a gasoline engine with direct injection exhaust gases passing |
| 04/05/2006 | EP1643095A1 Exhaust catalyst mounting structure for motorcycles |
| 04/05/2006 | EP1643094A1 Exhaust system for an internal combustion engine and corresponding operating method |
| 04/05/2006 | EP1643093A1 Plasma generating electrode and plasma reactor |
| 04/05/2006 | EP1643092A1 Vehicle with diesel engine with discontinuously regenerated exhaust gas purification system using fuel vapour injection |
| 04/05/2006 | EP1643091A1 Exhaust gas purifying system of internal combustion engine |
| 04/05/2006 | EP1643090A1 Controlled bypass of a filtration device |
| 04/05/2006 | EP1643089A1 Exhaust gas-purifying device |
| 04/05/2006 | EP1642633A1 Apparatus and method of treating exhaust gas |
| 04/05/2006 | EP1642012A1 A filter assembly for treatment of a glas flow, and a particulate filter |
| 04/05/2006 | EP1247008B1 Method for operating a three-way catalyst of an internal combustion engine |
| 04/05/2006 | EP1174399B1 Ceramic structure |
| 04/05/2006 | EP1144218B1 Drive unit for a motor vehicle |
| 04/05/2006 | CN2769544Y Fuel-saving environmental protection two-stroke gasoline engine |
| 04/05/2006 | CN2769531Y Negative pressure conrol air valve |
| 04/05/2006 | CN2769530Y Spray dust removing vehicle and locomotive exhaust pipe |
| 04/05/2006 | CN2769529Y Diesel engine exhaust particulate filter electric heating regeneration automatic controlling system |
| 04/05/2006 | CN1756897A Apparatus for purifying exhaust gas |
| 04/05/2006 | CN1756725A Honeycomb structure and method of producing the same |
| 04/05/2006 | CN1755072A Secondary air supply system for an exhaust port of an engine |
| 04/05/2006 | CN1755071A Waste gas purifying apparatus |
| 04/05/2006 | CN1249332C Exhauster of internal combustion engine |
| 04/05/2006 | CN1249331C Reciprocating engine |
| 04/05/2006 | CN1248765C Honeycomb filter and method for mfg. same |
| 04/04/2006 | US7022647 Filtering particulate and gaseous pollutants from internal combustion engines having intermetallic and ceramic phases, and the cermet material is made from transition metal aluminide |
| 04/04/2006 | US7022646 Layered catalyst composite |
| 04/04/2006 | US7022644 Hydrogen sulfide-suppressing catalyst compositions |
| 04/04/2006 | US7022376 Circumferential portion of the honeycomb structure is coated wholly or in a part within a certain distance from an extremity surface of the honeycomb structure with a polymeric material and curing the polymer |
| 04/04/2006 | US7021300 Diagnostic apparatus for an exhaust gas sensor |
| 04/04/2006 | US7021297 Apparatuses, devices, systems and methods employing far infrared radiation and negative ions |
| 04/04/2006 | US7021287 Closed-loop individual cylinder A/F ratio balancing |
| 04/04/2006 | US7021279 Direct injection internal combustion engine with NOx-reduced emissions |
| 04/04/2006 | US7021129 Device and method for determining the state of aging of an exhaust-gas catalytic converter |
| 04/04/2006 | US7021059 Heat exchange system |
| 04/04/2006 | US7021051 Method for regenerating particulate filter |
| 04/04/2006 | US7021050 Engine exhaust particulate after-treatment system |
| 04/04/2006 | US7021049 Vehicle sulfur oxide trap and related method |
| 04/04/2006 | US7021048 Combination emission abatement assembly and method of operating the same |
| 04/04/2006 | US7021047 Diesel exhaust aftertreatment device regeneration system |
| 04/04/2006 | US7021046 Engine system and method for efficient emission control device purging |
| 04/04/2006 | US7021045 Fuel injection control device |
| 04/04/2006 | US7021044 System for diagnosing deterioration of catalyst |
| 03/30/2006 | WO2006034413A1 ENGINE EXHAUST TREATMENT HAVING DUAL NOx TRAPS |
| 03/30/2006 | WO2006033574A1 Device and method for removing particles from exhaust gases |
| 03/30/2006 | WO2006033392A1 Method for producing cordierite-based honeycomb structure |
| 03/30/2006 | WO2006032886A2 A combustion chamber deactivation system |
| 03/30/2006 | WO2006032383A1 Metal foil comprising various notches |
| 03/30/2006 | WO2006017915A3 Catalytic burning reaction |
| 03/30/2006 | WO2006008600A3 Exhaust gas control apparatus for internal combustion engine |
| 03/30/2006 | WO2005065188A3 High-strength thin-walled honeycombs |
| 03/30/2006 | US20060068159 Honeycomb structure |
| 03/30/2006 | US20060067858 Catalytic fixed-bed reactor comprising bypass means for flows through the bed |
| 03/30/2006 | US20060065041 Mounting structure for an air-fuel ratio sensor in a motorcycle, and exhaust subassembly including same |
| 03/30/2006 | US20060064969 Exhaust purification device of compression ignition type internal combustion engine |
| 03/30/2006 | US20060064968 Apparatus and method for estimating NOx trap catalyst adsorption amount |
| 03/30/2006 | US20060064967 Method and device for operating an internal combustion engine having a catalytic converter |