| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 04/19/2001 | WO2001026808A1 Automobile exhaust gas cleaning catalyst metal carrier and production method therefor |
| 04/19/2001 | WO2001026785A1 Device for transporting a liquid |
| 04/19/2001 | WO2000029728A9 STAGED REDUCTANT INJECTION FOR IMPROVED NOx REDUCTION |
| 04/19/2001 | US20010000284 Electric bicycle |
| 04/19/2001 | DE19950104A1 Process for neutralizing exhaust gases and reducing exhaust noise from an internal combustion engine comprises self-ignition of preheated air and exhaust gases, gas expansion, resonant |
| 04/19/2001 | DE19949568A1 Hydrodynamisch optimierter katalytischer Formkörper Hydrodynamic optimized catalytic moldings |
| 04/19/2001 | DE19949502A1 Verfahren zur Ermittlung des Beladungswertes eines Partikelfilters in Verbrennungskraftmaschinen, insbesondere Dieselmotoren Method for determining the load value of a particle filter in internal combustion engines, particularly diesel engines |
| 04/19/2001 | DE19949296A1 Einrichtung zur Erzeugung eines gasförmigen Reduktionsmittels für die katalytische Reinigung von Abgasen eines Verbrennungsmotors Means for generating a gaseous reducing agent for the catalytic purification of exhaust gases of a combustion engine |
| 04/19/2001 | DE19948527A1 Vorrichtung zum Transport einer Flüssigkeit An apparatus for transporting a liquid |
| 04/19/2001 | DE10045548A1 I.c. engine exhaust gas temperature increasing device uses selectively closed throttle valve downstream of exhaust catalyser with simultaneous increase in quantity of fuel injected into engine |
| 04/19/2001 | DE10041891A1 Purification device has devices for determining reductant amount intermediately stored in reductant storage and nitrogen oxide reducing catalyst |
| 04/18/2001 | EP1092856A2 Exhaust emission control system for internal combustion engine |
| 04/18/2001 | EP1092847A2 Method of determining the degree of loading of a particulate filter of internal combustion engines, in particular of Diesel engines |
| 04/18/2001 | EP1092846A2 Hydrodynamically optimized catalytic body |
| 04/18/2001 | EP1092466A2 Apparatus for the production of a gaseous reducing agent for the catalytic purification of combustion engine exhaust gas |
| 04/18/2001 | EP1091805A1 Method and sheet metal pile for producing a honeycomb body with a plurality of channels through which a fluid is able to flow |
| 04/18/2001 | CN2426920Y Tail gas treating apparatus for gasoline and diesel locomotive |
| 04/18/2001 | CN1291678A Method and treater for using waste fume as circulated medium in drilling or repairing well |
| 04/17/2001 | US6218643 Power supplying apparatus for automotive part |
| 04/17/2001 | US6218173 Removing components from an exhaust gas of an engine; burning mixture of fuel and air in combustion container, pass exhaust gas through connecting tube and incubate with microorganism |
| 04/17/2001 | US6217838 Process control; oxidation, adsorption, reduction |
| 04/17/2001 | US6217832 Support structures for a catalyst |
| 04/17/2001 | US6216458 Exhaust gas recirculation system |
| 04/17/2001 | US6216453 Secondary air supply system for internal combustion engine |
| 04/17/2001 | US6216451 Method of diagnosing an NOx storage catalytic converter during operation of an internal combustion engine |
| 04/17/2001 | US6216450 Exhaust emission control system for internal combustion engine |
| 04/17/2001 | US6216449 Process for evaluating performance deterioration of a nitrogen oxide storage catalyst |
| 04/17/2001 | US6216448 Method of diagnosing an NOX storage catalytic converter during operation of an internal combustion engine |
| 04/17/2001 | US6216447 Two-cycle carburetor gasoline engine for snowmobiles, lawn mowers, motorcycles or outboard motors |
| 04/17/2001 | CA2245491C Torque shock alleviating device in hybrid vehicle |
| 04/12/2001 | WO2001025606A1 Control device for cleaning a storage catalytic converter in a motor vehicle |
| 04/12/2001 | WO2001025605A1 DIRECT INJECTION INTERNAL COMBUSTION ENGINE WITH NOx-REDUCED EMISSIONS |
| 04/12/2001 | WO2001025604A1 Stratified scavenging two-cycle engine with catalyst |
| 04/12/2001 | WO2001025603A1 Motor vehicle with an internal combustion engine |
| 04/12/2001 | WO2001025602A1 A catalytic reactor for promoting a chemical reaction on a fluid passing therethrough |
| 04/12/2001 | WO2001025601A1 Device for treatment of waste gases from an internal combustion engine |
| 04/12/2001 | WO2001025600A1 Device and method for metering a reducing agent |
| 04/12/2001 | WO2001025166A1 Method of making phosphate-based ceramic filters |
| 04/12/2001 | WO2001025165A1 Refractory nzp-type structures and method of making and using same |
| 04/12/2001 | WO2001024914A1 Arrangement and method for controlling photochemical exhaust gas cleaning equipment of internal combustion engines |
| 04/12/2001 | WO2000043094A3 System for neutralising polluting gases by pyrolysis |
| 04/12/2001 | DE19948298A1 Direkteinspritzende Brennkraftmaschine mit NOx-reduzierter Emission Direct-injection internal combustion engine with reduced NOx emissions |
| 04/12/2001 | DE19948236A1 Steuergerät zur Reinigung eines Speicherkats eines Kraftfahrzeugs Control device for cleaning a Speicherkats a motor vehicle |
| 04/12/2001 | DE19948156A1 Process for purifying internal combustion engine exhaust gases comprises determining the nitrogen dioxide and carbon amounts in the gas, and increasing and/or decreasing the amounts to lie in a determined nitrogen dioxide/carbon ratio |
| 04/12/2001 | DE19948150A1 Anordnung und Verfahren zur Steuerung einer photochemischen Abgasreinigungsanlage von Brennkraftmaschinen Apparatus and method for controlling a photochemical emission control system for internal combustion engines |
| 04/12/2001 | DE19947803A1 Reaktor mit Wärmeübertragerstruktur Reactor with heat transfer structure |
| 04/12/2001 | DE19947743A1 Catalyst arrangement for purifying exhaust gases produced during the operation of a vehicle with an Otto engine has a housing with an inlet channel and an outlet channel to receive a carrier to reduce heat conduction |
| 04/12/2001 | DE19947197A1 Vorrichtung und Verfahren zur Dosierung eines Reduktionsmittels Apparatus and method for metering a reducing agent |
| 04/12/2001 | DE19940802A1 Facility for heating a catalytic converter electrically gets electric power through a DC/DC transformer with timed energy output from a control device matching a preset heating constant characteristic |
| 04/12/2001 | DE10022981A1 Schadstoffbegrenzungssystem Emission control system |
| 04/11/2001 | EP1091109A2 Air-fuel ratio control apparatus for multicylinder internal ombustion engine |
| 04/11/2001 | EP1091100A1 Flow deflector member for exhaust manifold |
| 04/11/2001 | EP1090697A2 Element, in particular supporting element for frameworks |
| 04/11/2001 | EP1090220A1 METHOD FOR REGENERATING AN NOx STORAGE CATALYST FOR AN INTERNAL COMBUSTION ENGINE |
| 04/11/2001 | EP1090214A1 Improved catalyser housing |
| 04/11/2001 | EP1090213A1 Fiber mat |
| 04/11/2001 | EP1090212A1 The optimisation of gas flow in reactors for the treatment of gaseous media |
| 04/11/2001 | EP1090211A1 Method for treating by combustion carbon-containing particles in an internal combustion engine exhaust circuit |
| 04/11/2001 | EP1089820A1 Monolithic catalysts and related process for manufacture |
| 04/11/2001 | EP1089819A1 Monolithic, metallic honeycomb bodies with a number of varying channels |
| 04/11/2001 | CN2426526Y Exhaust gas purifier for car |
| 04/11/2001 | CN2426525Y Water filtering type exhaust gas purifier for IC engine |
| 04/11/2001 | CN1291256A Method for providing and maintaining catalytically active surface in IC engine |
| 04/11/2001 | CN1064434C Exhaust device |
| 04/10/2001 | US6214305 Oxidation of liquid or solid particulate pollutants in diesel engine exhaust gas streams including carbon, hydrocarbons or combustible organics which comprises treating streams in a turbulent flow precipitator with catalytically active surfaces |
| 04/10/2001 | US6213827 Watercraft engine exhaust system |
| 04/10/2001 | US6213088 Method and device for operating an internal combustion engine |
| 04/10/2001 | US6212885 Exhaust emission control system of internal combustion engine |
| 04/10/2001 | US6212883 Method and apparatus for treating exhaust gas from vehicles |
| 04/10/2001 | US6212882 Assembly, method, and motor vehicle for cleaning ambient air in the vicinity of an internal combustion engine |
| 04/10/2001 | US6212880 Engine control device |
| 04/10/2001 | US6212879 Fuel combustion control system for engine |
| 04/05/2001 | WO2001023875A2 METHOD FOR DIAGNOSING THE LEVEL OF DETERIORATION OF AN NOx CATALYST LOCATED IN THE EXHAUST CHANNEL OF AN INTERNAL COMBUSTION ENGINE |
| 04/05/2001 | WO2001023716A1 Device for dosing a reducing agent |
| 04/05/2001 | WO2001023715A1 Device for subsequently treating exhaust gases of an internal combustion engine |
| 04/05/2001 | WO2001023074A1 Device for impinging a flowing gas with a reactant |
| 04/05/2001 | WO2001023069A1 Honeycomb filter and ceramic filter assembly |
| 04/05/2001 | WO2001000310A3 Plasma reforming and partial oxidation of hydrocarbon fuel vapor to produce synthesis gas and/or hydrogen gas |
| 04/05/2001 | WO2000067015A3 Device and method for detecting ammonia |
| 04/05/2001 | DE19952836C1 Monitoring method for secondary air system coupled to automobile engine exhaust system uses evaluation of calculated signal representing secondary air flow mass |
| 04/05/2001 | DE19947498A1 Luftsystem Air system |
| 04/05/2001 | DE19947198A1 Device for post treating exhaust gases from IC engine comprises mixing chamber for introducing reductant and closed regulating cycle for regulating and/or controlling pressure in the reductant line |
| 04/05/2001 | DE19946903A1 Vorrichtung zur Dosierung eines Reduktionsmittels Device for metering a reducing agent |
| 04/05/2001 | DE19946902A1 Vorrichtung zum Nachbehandeln von Abgasen einer Brennkraftmaschine Apparatus for the aftertreatment of exhaust gases of an internal combustion engine |
| 04/05/2001 | DE19946901A1 Vorrichtung zur Beaufschlagung eines strömenden Gases mit einem Reaktionsmittel Apparatus for subjecting a flowing gas with a reaction agent |
| 04/05/2001 | DE19946637A1 Device to reduce soot deposits in exhaust passage of diesel engine has inner pipe with vibration capabilities installed in exhaust passage at least in areas, and located downstream of catalyser |
| 04/05/2001 | DE19946633A1 Anchoring component holding catalyst in exhaust channel, comprises sheet metal casing accommodating catalyst and making interference fit with channel walls |
| 04/05/2001 | DE19946628A1 Verfahren zur Diagnose eines Schädigungszustandes eines in einem Abgaskanal einer Verbrennungskraftmaschine angeordneten NOx-Speicherkatalysators A method for diagnosing a damage state of an object arranged in an exhaust passage of an internal combustion engine, the NOx storage catalyst |
| 04/04/2001 | EP1088983A2 A control system for a direct injection engine of spark ignition type |
| 04/04/2001 | EP1088980A2 Method and system for controlling engine |
| 04/04/2001 | EP1088979A2 A control system for a direct injection engine of spark ignition type |
| 04/04/2001 | EP1088970A2 Air system |
| 04/04/2001 | EP1088969A2 A catalyst assembly for an exhaust gas system |
| 04/04/2001 | EP1088588A2 Catalytic support with stacked and/or wound metal sheets |
| 04/04/2001 | EP1088157A1 METHOD FOR DESULPHATIZING AN NO x? ACCUMULATOR CATALYTIC CONVERTER |
| 04/04/2001 | EP0752521B1 Exhaust gas cleaning method for internal combustion engine |
| 04/04/2001 | CN2426018Y Double-casing structured diesel emission particle purifier |
| 04/04/2001 | CN1290323A Method for producing honeycombed body by using hard sheet metal |
| 04/04/2001 | CN1289893A Air filter for motor driving bicycle |
| 04/04/2001 | CN1289891A Non-circular metal honeycombs and manufacture thereof |