| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 09/20/2000 | EP1036259A1 Exhaust device for internal combustion engine |
| 09/20/2000 | EP1036258A1 Catalytic converter, especially for motor vehicles, and method for the production thereof |
| 09/20/2000 | EP1035905A1 Substrate media for plasma gas processing reactors |
| 09/20/2000 | EP0708809B1 METHOD FOR REDUCING EMISSIONS OF NOx AND PARTICULATES FROM A DIESEL ENGINE |
| 09/20/2000 | EP0668899B1 Method for reducing harmful emissions from a diesel engine equipped with a particulate trap |
| 09/20/2000 | CN2397264Y Vehicle energy-saving green air conditioning and tail gas purifying device |
| 09/20/2000 | CN2397263Y Vehicle tail gas noiseless purifier |
| 09/20/2000 | CN1267230A Base metal catalyst for small-size motors |
| 09/20/2000 | CN1266942A Exhaust gas filter for car |
| 09/19/2000 | US6120583 Exhaust gas purifier and operating method thereof |
| 09/19/2000 | US6120580 Method for testing systems designed for NOx reduction in the combustion of carbonaceous fuels |
| 09/19/2000 | US6120335 Catalytic exhaust system for watercraft |
| 09/19/2000 | US6119660 Compression-ignition internal combustion engine having combustion heater |
| 09/19/2000 | US6119455 Process and device for purifying exhaust gases containing nitrogen oxides |
| 09/19/2000 | US6119454 Exhaust manifold device |
| 09/19/2000 | US6119453 Feed back control utilizing catalyst |
| 09/19/2000 | US6119452 Device for purifying exhaust gas of internal combustion engine |
| 09/19/2000 | US6119451 Treatment of an oxygen-rich vehicle engine exhaust with an added hydrocarbon, preferably a diesel in the presence of a amphoteric catalyst support, e.g., selective catalytic reduction system, to enhance nox reduction; low temperature |
| 09/19/2000 | US6119450 Process and system for purifying exhaust gases of an internal-combustion engine |
| 09/19/2000 | US6119449 Internal combustion engine and method of operating the same |
| 09/19/2000 | US6119448 Method for metering a reducing agent into NOx -containing exhaust gas of an internal combustion engine |
| 09/19/2000 | US6119328 Method for producing an electrically insulating supporting structure |
| 09/14/2000 | WO2000053905A1 Method for monitoring the function of catalysts in internal combustion engines |
| 09/14/2000 | WO2000053904A1 Exhaust gas catalytic converter |
| 09/14/2000 | WO2000053903A1 Improvements in catalyst systems |
| 09/14/2000 | WO2000053902A1 Method of desulfating an nox storage catalyst |
| 09/14/2000 | WO2000053901A1 An exhaust purifier |
| 09/14/2000 | WO2000043104B1 Vacuum-insulated exhaust treatment devices, such as catalytic converters, with passive controls |
| 09/14/2000 | DE19910664A1 Verfahren zur De-Sulfatierung eines NOx-Speicherkatalysators A method for desulfating an NO x storage catalytic converter |
| 09/14/2000 | DE19910663A1 Device for purifying the exhaust gases from an I.C. engine has a catalytic coating that comprises a component which quickly stores oxygen at the start phase temperature and slowly releases it again |
| 09/14/2000 | DE19910259A1 Filter device for removal of soot particles from exhaust of diesel engines has main filter and parallel pre-filter |
| 09/14/2000 | DE19910258A1 Filter used for removing soot and ash particles from diesel engine exhaust gas comprises a filter body through which an exhaust gas stream flows arranged in a housing |
| 09/14/2000 | DE19910020A1 Endstück für einen Katalysator Tail for a catalyst |
| 09/13/2000 | EP1035315A2 Fuel injection control system for diesel engine |
| 09/13/2000 | EP1035313A2 Method and apparatus for increasing the exhaust gas temperature |
| 09/13/2000 | EP1035305A1 Tubing end-piece for a catalytic converter |
| 09/13/2000 | EP1035304A1 Method for the rapid heating of a catalyst |
| 09/13/2000 | EP1034832A2 Catalyst for purification of an exhaust gas from diesel engines |
| 09/13/2000 | EP1034831A2 Exhaust gas cleaning device with internal generation of ammonia for the reduction of nitrogen oxides and method for operating the same |
| 09/13/2000 | EP1034361A1 Engine management strategy to improve the ability of a catalyst to withstand severe operating environments |
| 09/13/2000 | EP1034360A1 Sound muffling material and method of making thereof |
| 09/13/2000 | EP0902991B1 Device and process for making an electrical connection |
| 09/13/2000 | CN2396189Y Equipment for recovering and storing tail gas exhausting substance |
| 09/12/2000 | US6118040 Electrical discharges |
| 09/12/2000 | US6117403 Barrier discharge conversion of Hg, SO2 and NOx |
| 09/12/2000 | US6116208 Control system for a direct injection-spark ignition engine |
| 09/12/2000 | US6116023 Internal combustion engine with NOx absorbent catalyst |
| 09/12/2000 | US6116022 Catalytic reactor for marine application |
| 09/12/2000 | US6115906 Process for producing a honeycomb body from intertwined sheet metal layers |
| 09/08/2000 | WO2000052311A1 Catalytic converter unit with catalyst substrate and device and method for producing same |
| 09/08/2000 | WO2000052310A1 Reducing cold-start emissions of an internal combustion engine with a hydrocarbon adsorber and catalytic converter |
| 09/08/2000 | WO2000052309A1 Device and method for decomposing particles in exhaust gas |
| 09/08/2000 | WO2000051714A1 Plasma-assisted processing of gaseous media |
| 09/07/2000 | DE19909933A1 Abgasreinigungsanlage mit interner Ammoniakerzeugung zur Stickoxidreduktion und Betriebsverfahren hierfür Emission control system with internal ammonia generation of nitric oxide reduction and operating method therefor |
| 09/07/2000 | DE19909797A1 Verfahren zum schnelleren Aufheizen eines Katalysators A method for rapid heating of a catalyst |
| 09/07/2000 | DE19909796A1 Verfahren und Vorrichtung zur Abgastemperaturerhöhung Method and apparatus for exhaust gas temperature rise |
| 09/07/2000 | DE19909061A1 Reduktion der Kaltstartemissionen eines Verbrennungsmotors mit einem HC-Adsorber und einem Katalysator Reduction of cold-start emissions of an internal combustion engine having an HC adsorbent and a catalyst |
| 09/07/2000 | DE19908955A1 Apparatus for removing urea solution from a thin-walled storage container comprises a housing having a lower part and a lid, a seal and an outlet pipe |
| 09/07/2000 | DE19908953A1 Injection valve and exhaust system connecting device, including hollow bush with sealing surface and holding bracket |
| 09/07/2000 | DE19908834A1 Katalysatoranordnung mit Katalysator-Trägerkörpern und Vorrichtung sowie Verfahren zu deren Herstellung Catalyst arrangement with a catalyst support bodies, and apparatus and methods for the preparation thereof |
| 09/07/2000 | DE10007969A1 Secondary air feed system for motorcycle engines has secondary valve with integrated guide/air shut-off valve positioned on front of engine below exhaust outlet channels |
| 09/06/2000 | EP1033481A1 An exhaust heat exchanger with catalyst |
| 09/06/2000 | EP1033480A1 Process for metering a reducing agent to the nitrogen-oxide containing exhaust gas of an internal combustion engine |
| 09/06/2000 | EP1033479A2 A method for purifying combustion exhaust gas |
| 09/06/2000 | EP1033161A1 Process and device for adsorption of nitrogen oxides contained in a gas |
| 09/06/2000 | EP1032756A1 Catalytic converter and method for mounting of converter |
| 09/06/2000 | EP1032755A1 Surface tension relieved mounting material |
| 09/06/2000 | EP1032470A2 Catalyst body |
| 09/06/2000 | CN2395038Y Stainless steel wire corrugated elastic cushion |
| 09/06/2000 | CN2395037Y Purifying and silencer for automobile |
| 09/06/2000 | CN2395036Y Tail gas purifier special for EQ491 engine |
| 09/06/2000 | CN1265606A Method for treating gases to reduce nitrogen oxide emissions using catalytic composition based on silica and titanium oxide |
| 09/05/2000 | US6113864 Adsorber-catalyst combination for internal combustion engines |
| 09/05/2000 | US6112716 Fuel injection control system for internal combustion engine of cylinder injection type |
| 09/05/2000 | US6112520 Exhaust gas purifying system for internal combustion engine |
| 09/05/2000 | US6112519 Exhaust gas purification device for an internal combustion engine |
| 09/03/2000 | CA2264186A1 Heat exchanger for a motor vehicle exhaust |
| 08/31/2000 | WO2000050746A1 Vehicle power supply system |
| 08/31/2000 | WO2000050745A1 Monolithic catalyst/filter apparatus |
| 08/31/2000 | WO2000050744A1 Particulate filter regeneration method involving the input of a solution containing hydroxyl compounds |
| 08/31/2000 | WO2000050743A1 Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of a fuel |
| 08/31/2000 | WO2000050156A1 Cross-flow filtration device with filtrate conduit network and method of making same |
| 08/31/2000 | DE19908088A1 Combustion engine, especially diesel engine, for vehicle with passenger compartment heater has exhaust gas heat exchanger between exhaust line and circulation medium circuit |
| 08/31/2000 | DE19908023A1 Verfahren und Element zur Speicherung von in einem Gas enthaltenen Stickoxiden The method and element for the storage of nitrogen oxides contained in a gas |
| 08/31/2000 | DE19906532A1 Kraftstoffeinspritzpumpe für Brennkraftmaschinen Fuel injection pump for internal combustion engines |
| 08/30/2000 | EP1031709A2 Exhaust gas catalyst |
| 08/30/2000 | EP1031708A1 Module for an exhaust gas system |
| 08/30/2000 | EP1031707A1 Method and device for automatic additive supply in an automotive fuel tank |
| 08/30/2000 | EP1031376A1 Device to perform a catalytic reaction |
| 08/30/2000 | CN2394010Y Smokeless exhaust pipes of car |
| 08/30/2000 | CN2394009Y Wet purifier for car exhaust gas |
| 08/30/2000 | CN1265191A Device for analysing exhaust emissions from motor vehicles |
| 08/30/2000 | CN1265174A Gas purification device |
| 08/30/2000 | CN1264611A Tail gas purifier with chemical solution for exhaustion tube of car and motorcycle |
| 08/30/2000 | CN1055873C Honeycombed body with only partial attachment to protective tube |
| 08/29/2000 | US6110860 Mixing the complexed metal oxide of copper and vanadium with an aqueous solution of the alkali metal sulfate, evaporating the mixture to dryness, and heat-treating the resultant mixed powder |
| 08/29/2000 | US6110435 Method and device for nitric oxide reduction in exhaust fumes |
| 08/29/2000 | US6109946 Connection between power lead and electrically heatable catalytic converter |
| 08/29/2000 | US6109386 Honeycomb body with a flattened cross-sectional region and a method for producing the honeycomb body |
| 08/29/2000 | US6109026 Muffler with catalytic converter |