| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 11/14/2002 | US20020168303 Metal case of exhaust device and method of producing same |
| 11/14/2002 | US20020168302 For removal of pollutants, such as oxides of sulfur, oxides of nitrogen, fly ash, mercury compounds, and elemental mercury from gases generated from the burning of fossil fuels |
| 11/14/2002 | US20020166720 Exhaust system for automobile engine |
| 11/14/2002 | US20020166546 Electrolyzer for internal combustion engine |
| 11/14/2002 | DE10140988A1 Method for cooling vehicle exhaust comprises feeding air from below through exhaust system, air being fed through pipe fitted with valve to system of valves |
| 11/14/2002 | DE10125989A1 Method for cooling vehicle exhaust gases flowing through heat exchanger comprises feeding atmospheric air at acute angle through it |
| 11/14/2002 | DE10123013A1 System for fuel supply to several motor vehicle components has bus system connected to pump, components, and controller for information signal exchange for demand-dependent supply |
| 11/14/2002 | DE10122082C1 Blechfolie mit Gleitstruktur, Wabenkörper und Verfahren zu seiner Herstellung Metal sheet with slide structure, the honeycomb body and process for its preparation |
| 11/14/2002 | DE10121695A1 Exhaust system for internal combustion engines especially in vehicles includes exhaust cooler formed by pipeline section having at least one inner radiation plate radiating towards pipe wall |
| 11/13/2002 | EP1256704A2 Exhaust gas purification system and method for internal combustion engine |
| 11/13/2002 | EP1256700A1 Exhaust purification for internal combustion engine |
| 11/13/2002 | EP1256699A2 Device for the exhaust treatment in an internal combustion engine |
| 11/13/2002 | EP1256369A2 Dual section exhaust aftertreatment filter and method |
| 11/13/2002 | EP1256368A2 Method for sealing a silicon nitride filter and composition for sealing |
| 11/13/2002 | EP1255922A2 Device and method for controlling operation of a multi-cylinder engine for motor vehicles having a multi-flow emission control system |
| 11/13/2002 | EP1255918A1 Light-duty diesel catalysts |
| 11/13/2002 | EP1255712A1 Refractory nzp-type structures and method of making and using same |
| 11/13/2002 | EP1255606A1 Method for catalytic reduction of nitrogen oxide emissions |
| 11/13/2002 | EP0892887B1 Heat-resistant and regenerable filter body with flow paths |
| 11/13/2002 | CN2520416Y 集成动量交换器 Integrated momentum switch |
| 11/12/2002 | US6479023 System for converting particulate matter in gasoline engine exhaust gases |
| 11/12/2002 | US6478644 Exhaust pipe cooling system for watercraft |
| 11/12/2002 | US6477834 Exhaust emission controlling apparatus of internal combustion engine |
| 11/12/2002 | US6477833 Engine exhaust emission control |
| 11/12/2002 | US6477832 Method for improved performance of a vehicle having an internal combustion engine |
| 11/12/2002 | US6477831 Combatting air pollution |
| 11/12/2002 | US6477830 Fault determining apparatus for exhaust passage switching valve |
| 11/07/2002 | WO2002087731A1 Reactor for trapping and oxidation of carbonaceous material |
| 11/07/2002 | US20020165063 Control apparatus and method for vehicle having internal combustion engine and continuously variable transmission, and control apparatus and method for internal combustion engine |
| 11/07/2002 | US20020162325 Exhaust emission control filter and method of controlling exhaust emission |
| 11/07/2002 | US20020162324 Exhaust emission control device of internal combustion engine |
| 11/07/2002 | US20020162323 Controlling secondary air injection in engine exhaust |
| 11/07/2002 | US20020162322 Device for introducing an additive into an exhaust gas |
| 11/07/2002 | US20020162321 Apparatus for and method of controlling a vehicle engine |
| 11/07/2002 | US20020162319 Method for increasing internal combustion engine exhaust gas catalyst durability |
| 11/07/2002 | US20020162310 Pre-form for exhaust aftertreatment control filter |
| 11/07/2002 | DE10215560A1 Emissionssteuergerät eines Verbrennungsmotors und Verfahren zum Verlangsamen der Verschlechterung eines Emissionssteuerkatalysators An emission control apparatus of an internal combustion engine and method for slowing down the deterioration of an emission control catalyst |
| 11/07/2002 | DE10142360A1 Exhaust silencer box system for motor vehicles has casing inside of which is located pressure drop pipe with perforations in wall, and with vortex generating element located along considerable length of pressure drop pipe |
| 11/07/2002 | DE10123148A1 Two-stage process to remove sulfur from automotive exhaust system, comprises alternating rich and lean burn above threshold temperature |
| 11/07/2002 | DE10121388A1 Internal combustion engine has secondary air unit for injection of secondary air into exhaust path of engine upstream of catalyser, and in cold start and following warming up period combustion is carried out with excess of starting fuel |
| 11/07/2002 | DE10120973A1 Abgasreinigungsanlage mit Partikelfiltermitteln und Regenerationsverfahren für Partikelfiltermittel Emission control system with particle filter means and method for particle filter regeneration means |
| 11/07/2002 | DE10120097A1 Automotive exhaust pipe, comprises a branch to reforming reactor supplying oxygen and water |
| 11/06/2002 | EP1255031A2 Control system and method for vehicle having an internal combustion engine with turbocharger and a transmission |
| 11/06/2002 | EP1254307A1 METHOD AND DEVICE FOR DETECTING A NOx STORAGE CAPACITY OF A NOx STORAGE CATALYST |
| 11/06/2002 | EP1254306A1 Method and device for simultaneous regulation of an intake air flow for an internal combustion engine and a secondary air flow in the exhaust system of the same internal combustion engine |
| 11/06/2002 | EP1254305A2 Method and device for controlling a no x? storage catalyst that is arranged in an exhaust gas channel of a combustion engine |
| 11/06/2002 | EP1254304A1 Plasma assisted reactor |
| 11/06/2002 | EP1254303A2 Fuel injecting method for regenerating a nitrogen oxide trap |
| 11/06/2002 | EP1060003B1 CONTROL OF AN NOx-ABSORBING CATALYTIC CONVERTER |
| 11/06/2002 | EP0626884B2 Catalyst carrier and process for producing the same |
| 11/06/2002 | CN1378617A Motor vehicle with internal combustion engine |
| 11/06/2002 | CN1378037A Method and device for treating tail gas |
| 11/06/2002 | CN1093908C Catalytic converter for small-size engine |
| 11/05/2002 | US6475944 Vanadia catalyst impregnated on titania-pillared clay for the removal of nitrogen oxide |
| 11/05/2002 | US6475453 Configuration for decomposing nitrogen oxides in a gas stream and method for using the configuration |
| 11/05/2002 | US6475446 Carrier body for exhaust gas catalysts |
| 11/05/2002 | US6475350 Method for removing NOx and other pollutants from gas streams using a plasma assisted catalyst |
| 11/05/2002 | US6474492 Multiple hot zone igniters |
| 11/05/2002 | US6474147 Exhaust-gas purification device for internal combustion engine |
| 11/05/2002 | US6474060 Exhaust gas recirculation filtration system |
| 10/31/2002 | WO2002086402A2 Compact precooler |
| 10/31/2002 | WO2002086301A1 Exhaust gas purification apparatus for internal combustion engine and method thereof |
| 10/31/2002 | WO2002085814A2 Method of making wall-flow monolith filter |
| 10/31/2002 | WO2002085482A2 Method of making wall-flow monolith filter |
| 10/31/2002 | WO2002048511A3 Particle filter regeneration method |
| 10/31/2002 | US20020160912 Composite oxide powder, catalyst and process for producing the same |
| 10/31/2002 | US20020160905 Adsorbent for HC in exhaust gas, and process for producing the same |
| 10/31/2002 | US20020159926 A NOx adsorption catalyst that chemically adsorbs and captures NOx as nitrogen oxide (NO2) on its surface when a lean burn exhasut gas is generated, reducing it to nitrogen in exhaust gas when air-fuel ratio is rich |
| 10/31/2002 | US20020157941 Emission control device and method |
| 10/31/2002 | US20020157644 Accumulator type fuel injection apparatus |
| 10/31/2002 | US20020157482 Active pulsation cancellation device for diesel particulate sampling systems |
| 10/31/2002 | US20020157387 A device for purifying the exhaust gas of an internal combustion engine |
| 10/31/2002 | US20020157386 Exhaust emission control system of internal combustion engine |
| 10/31/2002 | US20020157385 Exhaust gas purification device |
| 10/31/2002 | US20020157384 Exhaust gas purification device of internal combustion engine |
| 10/31/2002 | US20020157383 Combustion control by particle filter regeneration |
| 10/31/2002 | US20020157382 Apparatus and method for engine exhaust purification |
| 10/31/2002 | US20020157381 Engine exhaust purification arrangement |
| 10/31/2002 | US20020157380 Engine exhaust purification device |
| 10/31/2002 | US20020157379 Exhaust emission control for engine |
| 10/31/2002 | US20020157361 Particulate filter |
| 10/31/2002 | US20020157358 Substance having preferential reactivity with an ash component over the principal component of the ceramic filter is atlest one substance selected from boron, aluminum, silicon, phosphorus, sulfur, chloride, titanium, zirconium and others |
| 10/31/2002 | DE19931223C2 Verfahren zum Erkennen und Aufrechterhalten der Betriebsbereitschaft eines NOx-Speicherkatalysators A method for detecting and maintaining the operational readiness of a NOx storage catalytic converter |
| 10/31/2002 | DE10208424A1 Control system for diesel engine with exhaust gas recycling has exhaust gas recycling valve controlled in dependence on estimated oxygen concentration of exhaust gas |
| 10/31/2002 | DE10118878A1 Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs A method of operating an internal combustion engine in particular of a motor vehicle |
| 10/31/2002 | DE10118864A1 Diesel catalyst cleaning involves placing it in upright position and using combined back-flush of compressed air and rinsing agent |
| 10/31/2002 | DE10102896A1 Verfahren zur Herstellung eines Abgassammlers A process for producing an exhaust manifold |
| 10/31/2002 | DE10055665A1 Verfahren und Vorrichtung zur Katalysatorbeheizung Method and apparatus for heating catalyst |
| 10/30/2002 | EP1253309A1 Apparatus and method for engine exhaust purification |
| 10/30/2002 | EP1253301A2 Metal case of exhaust device and method of producing same |
| 10/30/2002 | EP1253300A1 Exhaust gas cleaning device having particulate filter means and method of regeneration for the filter means |
| 10/30/2002 | EP1253075A1 Engine exhaust emission control system in outboard engine system |
| 10/30/2002 | EP1252925A1 Exhaust gas purifying catalyst and exhaust gas purifying method |
| 10/30/2002 | EP1252924A1 Exhaust gas purifying cataliyst and exhaust gas purifying method |
| 10/30/2002 | EP1252919A1 Method and apparatus for cleaning a particulate filter of a motor vehicle |
| 10/30/2002 | EP1252427A2 Method for temporarily increasing exhaust gas temperature of an internal combustion engine |
| 10/30/2002 | EP1252421A1 Exhaust gas system of an internal combustion engine |
| 10/30/2002 | EP1252420A1 Device and method for controlling a nox regeneration of a nox storage catalyst |
| 10/30/2002 | EP1252419A1 Method and device for control of desulphurisation of a nox storage catalyst arranged in an exhaust system of an internal combustion engine |
| 10/30/2002 | EP1251942A1 Catalytic devices |