Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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07/17/2003 | US20030131588 Desulphurisation of a storage catalytst by heating |
07/17/2003 | US20030131586 Deterioration determining for an exhaust gas purifier of an internal-combustion engine |
07/16/2003 | EP1327759A2 An apparatus and method for exhaust gas purification in an internal combustion engine |
07/16/2003 | EP1327755A2 Deterioration determining system for an exhaust gas purifier of an internal-combustion engine |
07/16/2003 | EP1327754A1 Exhaust system with a heat exchanger for heat dissipation from exhaust gases |
07/16/2003 | EP1327062A1 A device for catalytic treatment of a gas flow |
07/16/2003 | EP1327060A1 Device for producing a reducing agent/exhaust gas mixture and exhaust gas purification system |
07/16/2003 | EP1327059A1 Device for treating waste gases resulting from technical combustion processes |
07/16/2003 | EP1327058A1 Exhaust gas system of an internal combustion engine with a catalyst |
07/16/2003 | EP1326696A1 Honeycomb particulate filters |
07/16/2003 | EP0982487B1 Exhaust emission controlling apparatus of internal combustion engine |
07/16/2003 | EP0944424B1 SPARK-IGNITED INTERNAL COMBUSTION ENGINE WITH AN NOx-ADSORBER |
07/16/2003 | CN2560759Y Microwave direct-connecting coupling treating device of exhaust for automobile |
07/16/2003 | CN1430531A Cordierite body |
07/16/2003 | CN1429971A 污染控制装置 Pollution control devices |
07/16/2003 | CN1429970A Automobile tail gas purifier |
07/16/2003 | CN1429969A Internal combustion engine tail gas discharge control device and method |
07/15/2003 | US6592841 Subjecting a hollandite compound having a hollandite-type crystal structure to a heat treatment in a stream of an oxygen-nitrogen mixture to improve its adsorption of nitrogen monoxide |
07/15/2003 | US6592833 Method of NOx abatement in high temperature lean NOx catalyst systems |
07/15/2003 | US6592652 Exhaust gas treating device and method |
07/15/2003 | US6591819 Four stroke engine having blow-by ventilation system and lubrication system |
07/15/2003 | US6591818 Internal combustion engine and method for recirculating exhaust gas |
07/15/2003 | US6591606 Internal combustion engine as a drive engine in a portable handheld work apparatus |
07/15/2003 | US6591604 Oxygen storage capacity estimation |
07/15/2003 | US6591498 Method of producing a catalytic converter |
07/15/2003 | US6591497 Method of making converter housing size based upon substrate size |
07/10/2003 | WO2003056151A1 Flexible conduit element |
07/10/2003 | WO2003056150A2 Exhaust system and method for removing particulate matter from diesel engine exhaust |
07/10/2003 | WO2003056146A2 Connecting element |
07/10/2003 | WO2003055631A1 Honeycomb structure and method for glueing and soldering said structure |
07/10/2003 | WO2003020407A3 Honeycomb with varying channel size and die for manufacturing |
07/10/2003 | WO2002009852A9 System and process for removal of pollutants from a gas stream |
07/10/2003 | US20030130785 Plant controller for frequency-shaping response-designating control having a filtering function |
07/10/2003 | US20030129891 Exhaust and drain structure for vessels |
07/10/2003 | US20030129102 Exhaust emissions control devices comprising adhesive |
07/10/2003 | US20030129101 Zig-zag configuration; wire mesh with crimped paper, perpendicualr barrier; exhaust gases for internal combustion engine |
07/10/2003 | US20030129098 Zeolite exhaust catalytic system |
07/10/2003 | US20030126859 Exhaust gas purification method for internal combustion engine |
07/10/2003 | US20030126858 Method and device for controlling an exhaust gas aftertreatment system |
07/10/2003 | US20030126857 Exhaust gas purification apparatus and process for internal combustion engine |
07/09/2003 | EP1326012A2 Exhaust emissions control devices comprising adhesive |
07/09/2003 | EP1326011A2 Exhaust system |
07/09/2003 | EP1326010A2 Exhaust gas purification apparatus and process for internal combustion engine |
07/09/2003 | EP1325218A2 Method and device for diagnosing the storing properties of a nox storage catalyst |
07/09/2003 | EP1325217A1 Device for generating a reducing agent/air mixture |
07/09/2003 | EP1324853A2 Apparatus and process for assembling exhaust processor components |
07/09/2003 | EP1324816A2 Catalytic material and method for abatement of nitrogen oxides |
07/09/2003 | CN1429315A Method and device for carrying out NOx regeneration of NOx storage-type catalytic converter mounted in exhaust gas channel of internal combustion engine |
07/09/2003 | CN1429312A Low-volume adsorber |
07/09/2003 | CN1429130A Method for removing soot particless from exhaust gas and corresponding collecting element |
07/09/2003 | CN1429129A Method and device for catalytic conversion of substance |
07/09/2003 | CN1114031C Method for monitoring function of NOx sensor arranged in exhaust gas channel of internal combustion engine |
07/09/2003 | CN1114028C Microwave catalytic purifier for purifying tail gas of car |
07/08/2003 | US6589910 Catalytic converter substrate |
07/08/2003 | US6589901 Exhaust gas purifying catalyst and method of producing same |
07/08/2003 | US6589670 Soldering material of this type is suitable in particular for honeycomb bodies, preferably for the catalytic conversion of gas, in particular of exhaust gases |
07/08/2003 | US6589627 Cordierite honeycomb structural body and its production process |
07/08/2003 | US6589488 Molding comprised of finely divided metal oxide and fibers which do not represent health risk; thermally insulating; high compression recovery |
07/08/2003 | US6588545 Muffler for internal combustion engine |
07/08/2003 | US6588393 Low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same |
07/08/2003 | US6588211 Motor vehicle with a drive combustion engine |
07/08/2003 | US6588205 Ni or NiO is added to said NOx absorption/reduction catalyst to accelerate the reduction process of absorbed SOx; reacts with H2S in the exhaust gas to form NiS; three way catalyst provided in an exhaust pipe of an internal combustion engine |
07/08/2003 | US6588204 Device for purifying the exhaust gas of an internal combustion engine |
07/08/2003 | US6588203 Exhaust device of internal combustion engine |
07/08/2003 | US6588202 Internal combustion engine, and vehicle provided therewith |
07/08/2003 | US6588200 Method for correcting an exhaust gas oxygen sensor |
07/03/2003 | WO2003054364A2 Method and apparatus for filtering partriculate matter and selective catalytic reduction of nox |
07/03/2003 | WO2003054363A1 Method and device for cooling a catalytic device |
07/03/2003 | WO2003053542A1 Filtering body comprising a plurality of filtering units, in particular designed for a particulate filter |
07/03/2003 | US20030125202 NOx in the lean exhaust gas from lean burn engines, comprising active aluminum oxide, magnesium oxide and at least one noble metal of the platinum group of the periodic table of the elements, as well as at least one nitrogen oxide |
07/03/2003 | US20030125194 Heater and catalytic converter |
07/03/2003 | US20030124037 Catalyst and method for reducing exhaust gas emissions |
07/03/2003 | US20030124036 Applying force to fluid flow'; catalytic exhaust system for internal combustion engine; impingment surfaces |
07/03/2003 | US20030124031 Exhaust systems for internal combustion engines |
07/03/2003 | US20030121722 Exhaust gas muffler |
07/03/2003 | US20030121720 Easily controlled exhaust tube |
07/03/2003 | US20030121631 Method of making fibre-based products and their use |
07/03/2003 | US20030121316 Abnormality diagnosing apparatus for vehicle |
07/03/2003 | US20030121282 Interchangeable jewelry setting |
07/03/2003 | US20030121253 Marine wet exhaust system |
07/03/2003 | US20030121252 Exhaust manifold for improvement of purification efficiency and lifetime of a catalytic converter |
07/03/2003 | US20030121251 System for agglomerating exhausted particulate matter |
07/03/2003 | US20030121250 Air-fuel ratio control system for multi-cylinder engine |
07/03/2003 | US20030121249 Engine cylinder deactivation to improve the performance of exhaust emission control systems |
07/03/2003 | DE20306641U1 Sintered metal filter pocket, used in filter bodies of exhaust gas particle filter, comprises sintered metal sheet strip with support having opening containing sintered metal particles |
07/03/2003 | CA2469250A1 Filtering body comprising a plurality of filtering units, in particular designed for a particulate filter |
07/02/2003 | EP1324037A1 Method for estimating the sulfur content in the fuel of an internal combustion engine |
07/02/2003 | EP1323905A1 Method and Apparatus for Monitoring the Operational State of a Catalytic Converter in the Exhaust System of an Internal Combustion Engine |
07/02/2003 | EP1323904A1 Method for detecting uncontrolled regeneration of a particulate filter in an exhaust line of an internal combustion engine |
07/02/2003 | EP1323903A2 Exhaust treating apparatus of a combustion device |
07/02/2003 | EP1323470A1 Absorption/reduction type catalyst for no x? removal |
07/02/2003 | EP1322921A2 Method and device for determining the level of a liquid in a container |
07/02/2003 | EP1322843A1 Device for the dosing of a reducing agent |
07/02/2003 | EP1322842A1 Procedure and device for treatment of a gas flow |
07/02/2003 | EP1322735A1 Method of operating an internal combustion engine |
07/02/2003 | EP1322734A1 Method of operating an internal combustion engine |
07/02/2003 | EP1322733A1 A low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same |
07/02/2003 | EP1322404A1 Nox-trap |
07/02/2003 | EP1322403A1 The plasma assisted catalytic treatment of gases |
07/02/2003 | EP1322402A1 Method and device for dosage of a reducing agent for the removal of nitrogen oxides from exhaust gases |