| Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537) |
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| 07/15/2004 | DE20302659U1 Flexibles Leitungselement Flexible duct element |
| 07/15/2004 | DE19963681B4 Vorrichtung zum Behandeln des Abgases eines Verbrennungsmotors An apparatus for treating the exhaust gas of an internal combustion engine |
| 07/15/2004 | DE10359693A1 Abgasnachbehandlung Exhaust aftertreatment |
| 07/15/2004 | DE10358910A1 Engine control system in vehicle has petrol tank, reformer for delivery of products of partial oxidation of petrol contained in petrol tank, and Nox trap connected to exhaust of diesel engine |
| 07/15/2004 | DE10357038A1 Process and device to control a secondary air stream for a combustion engine, has evaluating control devices which incorporate data from the gas pedal position |
| 07/15/2004 | DE10300298A1 Abgasnachbehandlungseinrichtung und -verfahren Exhaust treatment device and method |
| 07/15/2004 | DE10258319A1 Flachdichtung, insbesondere Abgaskrümmerdichtung, sowie eine solche Dichtung aufnehmende Baugruppe Gasket, exhaust manifold gasket particular, as well as such a seal assembly receiving |
| 07/15/2004 | DE10258250A1 Heckverkleidungsteil mit einer daran befestigten Abgasendrohrblende Rear panel part with an exhaust tailpipe attached thereto |
| 07/15/2004 | DE10044604B4 Verfahren zum Erzeugen eines an harmonischen Frequenzen reichen, sportlich klingenden Ansaug- und/oder Auspuffgeräusches bei Viertaktmotoren A method for generating a rich harmonic frequencies, sporty sounding intake and / or exhaust noise for four-stroke engines |
| 07/14/2004 | EP1437499A1 Fuel cut control method |
| 07/14/2004 | EP1437489A1 Exhaust gas system |
| 07/14/2004 | EP1436490A1 Housing arranged in an exhaust gas system for a combustion engine |
| 07/14/2004 | CN1513082A Method of desulfation of NOX-adsorbers |
| 07/14/2004 | CN1512043A Eliminating sulfur poisoning of diesel engine catalyzer |
| 07/14/2004 | CN1157530C Catalytic converter for IC engine exhaust system and its method for producing carrier |
| 07/13/2004 | US6761239 Exhaust system of motorcycle |
| 07/13/2004 | US6761030 Waste heat recovery device of multi-cylinder internal combustion engine |
| 07/13/2004 | US6761025 Enhanced ammonia feed control for selective catalytic reduction |
| 07/08/2004 | WO2003096381A3 Plasma-assisted processing in a manufacturing line |
| 07/08/2004 | WO2003096380A3 Plasma-assisted nitrogen surface-treatment |
| 07/08/2004 | US20040133335 Fuel injection control device |
| 07/08/2004 | US20040132357 Engine and personal watercraft |
| 07/08/2004 | US20040131511 Multilayer; stiff layers with heat insulation, dielectric layers; plated metal fiber fleece on support |
| 07/08/2004 | US20040129482 Exhaust pipe structure of vehicle with low floor |
| 07/08/2004 | US20040128989 Exhaust gas purifying apparatus |
| 07/08/2004 | US20040128986 System for supplying secondary air in the exhaust system of an internal combustion engine |
| 07/08/2004 | US20040128984 System and method for determining set point location for oxidant-based engine air/fuel control strategy |
| 07/08/2004 | US20040128983 Catalyst deterioration detecting apparatus |
| 07/08/2004 | US20040128964 Open end diesel particulate trap |
| 07/08/2004 | DE10330680A1 Particle filter for cleaning internal combustion engine exhaust gases, especially of diesel engine, has inlet channels with greater capacity for non-combustible deposits than outlet channels |
| 07/08/2004 | DE10309421A1 Internal combustion engine exhaust system catalytic converter condition diagnosis uses rich and lean exhaust gas feeds and signals from probe downstream of converter |
| 07/08/2004 | DE10304208A1 Abgasanlage einer Verbrennungskraftmaschine ohne Vorkatalysator und Verfahren zur Behandlung eines Abgases der Verbrennungskraftmaschine Exhaust system of an internal combustion engine without a pre-catalyst and methods for treating an exhaust gas of the internal combustion engine |
| 07/08/2004 | DE10304205A1 Abgasanlage einer Verbrennungskraftmaschine ohne Vorkatalysator und Verfahren zur Behandlung eines Abgases der Verbrennungskraftmaschine Exhaust system of an internal combustion engine without a pre-catalyst and methods for treating an exhaust gas of the internal combustion engine |
| 07/08/2004 | DE10261618A1 Evaluating irregular combustion engine running involves determining statistical distribution of irregular running signal values and/or frequency of impermissible combustion events using time patterns |
| 07/08/2004 | DE10258850A1 Vorrichtung zur Nachbehandlung von Abgasen einer Brennkraftmaschine Apparatus for the aftertreatment of exhaust gases of an internal combustion engine |
| 07/08/2004 | DE10257059A1 Verfahren und Vorrichtung zur Diagnose von Katalysatoreinheiten Method and apparatus for the diagnosis of catalyst units |
| 07/07/2004 | EP1435444A2 Method for operating an internal combustion engine with stabilized emissions and vehicle with stabilized emissions |
| 07/07/2004 | EP1435439A1 Exhaust gas system without a pre-catalyst and method to purify the exhaust gas of an internal combustion engine |
| 07/07/2004 | EP1435438A1 Exhaust gas system without a pre-catalyst and method to purify the exhaust gas of an internal combustion engine |
| 07/07/2004 | EP1435436A1 Open end diesel particulate trap |
| 07/07/2004 | EP1435348A1 Honeycomb structural body and method of manufacturing the structural body |
| 07/07/2004 | EP1434747A2 Compositions containing biosoluble inorganic fibers and micaceous binders |
| 07/07/2004 | EP1434659A1 Method for producing a branch pipe |
| 07/07/2004 | EP1034360B1 Sound muffling material and method of making thereof |
| 07/07/2004 | CN2623885Y Exhaust manifold structure for multicylinder internal combustion engine |
| 07/07/2004 | CN2623884Y Exhaust pipe for automobile |
| 07/07/2004 | CN1511223A Method and device for production of honeycomb body and honeycomb bodies |
| 07/07/2004 | CN1510256A Exhaust divided manifold of IC engine |
| 07/06/2004 | US6760658 Exhaust emission control system for internal combustion engine |
| 07/06/2004 | US6759020 Spark-ignited internal combustion engine oxide gas absorbing arrangement and method |
| 07/06/2004 | US6759015 Sheet of mounting material having mating edges that form a seam at a non-perpendicular angle to the inlet and outlet of the pollution control element in a pollution control device such as catalytic converters and diesel particulate filters |
| 07/06/2004 | US6758501 Pipe coupler |
| 07/06/2004 | US6758185 Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics |
| 07/06/2004 | US6758037 Exhaust emission control device of engine |
| 07/06/2004 | US6758036 Method for sulfur protection of NOx adsorber |
| 07/06/2004 | US6758033 State determining apparatus for exhaust gas purifier |
| 07/01/2004 | WO2004055422A1 Pipe element, especially for exhaust pipes in motor vehicles, and method for producing the same |
| 07/01/2004 | WO2004036108A3 Method for producing insulated elements |
| 07/01/2004 | WO2004011783A3 System and method for reducting pollutants from diesel engine exhaust |
| 07/01/2004 | US20040126289 Multizonal ; partitional walls defining zones ; plugging segments |
| 07/01/2004 | US20040126286 Method and apparatus for reducing a nitrogen oxide |
| 07/01/2004 | US20040124259 Liquid atomization system for automotive applications |
| 07/01/2004 | US20040124035 Flapper finger valve assembly |
| 07/01/2004 | US20040124031 Rear structure of motorcycle |
| 07/01/2004 | US20040123592 Motorcycle exhaust enhancers |
| 07/01/2004 | US20040123590 Sulfur poisoning elimination of diesel engine catalyst |
| 07/01/2004 | DE4444759B4 Verfahren zur Herstellung eines Abgaseinlaßstutzens für einen Kraftfahrzeug-Katalysator ("Fischer-Trichter") A process for producing an exhaust gas inlet connector for an automotive catalytic converter ("Fischer-hopper") |
| 07/01/2004 | DE19748824B4 Elastisches Pendellager, insbesondere zur Aufhängung einer Abgasanlage an einem Fahrzeugboden Elastic self-aligning bearing, in particular for suspending an exhaust system on a vehicle floor |
| 07/01/2004 | DE10354843A1 Verbesserte Ammoniak-Einspeisungssteuerung zur selektiven katalytischen Reduktion Improved ammonia feed control for selective catalytic reduction |
| 07/01/2004 | DE10261880A1 Exhaust system for motor vehicle internal combustion engine with ends of collector channels axially movable w.r.t flow openings of catalytic converter |
| 07/01/2004 | DE10261829A1 Exhaust unit for vehicle, comprising expansion box stationary joined with one end to tail section |
| 07/01/2004 | DE10260251A1 Kühlelement für Gase Cooling element for gases |
| 07/01/2004 | DE10260169A1 Multi-cylinder automotive piston engine operates in lower torque range with a one cylinder deprived of air and fuel mixture |
| 06/30/2004 | EP1434049A1 Method of and device for monitoring the NOx signal of an NOx sensor |
| 06/30/2004 | EP1433941A2 Engine exhaust purification device |
| 06/30/2004 | EP1433934A2 Exhaust manifold for an internal combustion engine |
| 06/30/2004 | EP1433932A1 Device and method for freeing the catalyst of a diesel engine from the effect of sulfur poisoning |
| 06/30/2004 | EP1180210B1 Method and device for controlling an internal combustion engine with an exhaust treatment system |
| 06/30/2004 | EP1044056B1 Porous material, method and arrangement for catalytic conversion of exhaust gases |
| 06/30/2004 | CN1509371A Method and apparatus for manufacturing catalytic exhaust pruifying device |
| 06/30/2004 | CN1509219A Hollow product, Method and device for making same, fluid transporting system using the same |
| 06/30/2004 | CN1508404A Gas-purifying system, gas-purifying method and discharging reaction equipment |
| 06/29/2004 | US6755705 Water drain conduit between exhaust pipe and expansion chamber for a watercraft |
| 06/29/2004 | US6755279 Controllable muffler system for internal combustion engine |
| 06/29/2004 | US6755017 Device for purifying exhaust gas of an internal combustion engine |
| 06/29/2004 | US6755013 Apparatus and method for detecting deterioration of catalyst of internal combustion engine |
| 06/24/2004 | WO2004053314A1 Desulphation of nox traps |
| 06/24/2004 | WO2004053307A1 Method and device for the diagnosis of catalytic units |
| 06/24/2004 | WO2004053306A1 Metallic gasket for an exhaust system with integrated deflector and engine comprising one such gasket |
| 06/24/2004 | US20040121907 Catalyst carrier |
| 06/24/2004 | US20040118816 Plasma catalyst |
| 06/24/2004 | US20040118631 Herschel-Quincke tube for vehicle applications |
| 06/24/2004 | US20040118282 Power generation aftertreatment system having a particulate filter dimensioned to be interchangeable with a muffler |
| 06/24/2004 | US20040118118 Air and fuel supply system for combustion engine |
| 06/24/2004 | US20040118109 Enhanced ammonia feed control for selective catalytic reduction |
| 06/24/2004 | US20040118107 Exhaust emission aftertreatment |
| 06/24/2004 | DE19820828B4 Stickoxidemissionsmindernde Abgasreinigungsanlage Nitrogen oxide emission-reducing emission control system |
| 06/24/2004 | DE10355621A1 Control unit, for I.C. engine, has electrical motor control unit which is controlled, such that air is prevented from being drawn into engine when exhaust gas-air-fuel ratio is rich |
| 06/23/2004 | EP1431549A2 Fuel injection control device |
| 06/23/2004 | EP1431539A2 Adsorbent degradation-determining system |