| Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537) |
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| 03/24/2004 | CN1483924A Method of reducing Nox emissions using fluid-dooled injector |
| 03/23/2004 | US6708798 Easily controlled exhaust pipe |
| 03/23/2004 | US6708488 Exhaust system for an internal combustion engine |
| 03/23/2004 | US6708487 Exhaust emission control device |
| 03/23/2004 | US6708486 Exhaust gas purification device of internal combustion engine |
| 03/23/2004 | US6708485 Exhaust system for a motor vehicle |
| 03/23/2004 | US6708484 Exhaust gas purifying system |
| 03/18/2004 | WO2004022936A1 Internal combustion engine comprising a reducing agent production unit and operating method therefor |
| 03/18/2004 | WO2004022935A1 Exhaust system for lean burn ic engines |
| 03/18/2004 | WO2004022933A1 Device for dividing gas flows |
| 03/18/2004 | WO2004022203A1 Method and apparatus for treating exhaust from combustion devices |
| 03/18/2004 | WO2003031030A3 Combustion process |
| 03/18/2004 | US20040052884 Device and metod for pressinhg a bearing jacket onto a monolith |
| 03/18/2004 | US20040052699 Exhaust treatment device |
| 03/18/2004 | US20040050618 Exhaust sound and emission control systems |
| 03/18/2004 | US20040050130 Method and forming machine for deforming a hollow workpiece |
| 03/18/2004 | US20040050040 Diverter for catalytic converter |
| 03/18/2004 | US20040050039 Exhaust pipe collecting structure of multiple cylinder engine and personal watercraft |
| 03/18/2004 | US20040050038 Operating mode for internal combustion engine "adelshin aggregate phase thermodynamic cycle for internal combustion engine" and engine, operating with said cycle |
| 03/18/2004 | US20040050037 System and methods for improved emission control of internal combustion engines using pulsed fuel flow |
| 03/18/2004 | US20040050023 Filter element |
| 03/18/2004 | US20040050022 Filter element comprising pleated metal fiber fleece |
| 03/18/2004 | DE4328125B4 Abgasreinigungsvorrichtung für einen Verbrennungsmotor oder dergleichen An exhaust purification device for an internal combustion engine or the like |
| 03/18/2004 | DE10328856A1 Steuerung und Diagnose von Abgasemissionen Control and diagnostics of exhaust emissions |
| 03/18/2004 | DE10327539A1 Diagnose von Abgasemissionen Diagnosis of exhaust emissions |
| 03/18/2004 | DE10242303A1 Automotive diesel engine exhaust system has a soot particle filter module preceded by a NOx storage module |
| 03/18/2004 | DE10242302A1 Device for post treating internal combustion engine exhaust gases used e.g. in fuel injection engines comprises a catalyst arrangement having a sensor element for registering carbon monoxide, nitrogen oxides and/or hydrocarbons |
| 03/18/2004 | DE10240987A1 Temperature control of catalyst, which retains nitrogen oxides in the exhaust gas from an internal combustion engine motor, controls the turbo charger waste gate to direct a flow through a bypass according to the temperature level |
| 03/18/2004 | DE10240977A1 Verfahren zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine selbst Method for operating an internal combustion engine and internal combustion engine itself |
| 03/18/2004 | DE10239417A1 Automotive exhaust pipe cylindrical sheet insert has die-cut curved canes that form gas and fuel-mixing twister vanes |
| 03/18/2004 | CA2494112A1 Exhaust system for lean burn ic engines |
| 03/17/2004 | EP1398469A1 A bellows arrangement for connecting at least two exhaust outlet tubes of a vehicle engine with exhaust pipe means and a engine provided with such an arrangement |
| 03/17/2004 | EP1398069A2 Exhaust treatment device |
| 03/17/2004 | EP1397582A1 Exhaust flap |
| 03/17/2004 | EP1397219A1 Method of manufacturing a stepped element for an exhaust line and the stepped element thus obtained |
| 03/17/2004 | CN2606803Y Motorcycle exhaust pipe |
| 03/16/2004 | US6708104 Engine control based on exhaust back pressure |
| 03/16/2004 | US6705908 Jet-propulsion watercraft |
| 03/16/2004 | US6705427 Exhaust system support structure |
| 03/16/2004 | US6705012 Method for making catalyst containers and implementing device |
| 03/11/2004 | WO2004020808A1 Method for nox reduction |
| 03/11/2004 | WO2004020807A1 Emission control system for vehicles powered by diesel engines |
| 03/11/2004 | WO2004020798A1 System for exhaust gas treatment comprising a gas ionizing system with ionized air injection |
| 03/11/2004 | WO2004020123A1 Method and device for forming, by flospinning, a tube, in particular a silencer or exhaust line catalyst casing |
| 03/11/2004 | US20040048527 Exhaust system for a small watercraft |
| 03/11/2004 | US20040047159 External accessory of car exhaust pipe |
| 03/11/2004 | US20040046391 Exhaust system flanges |
| 03/11/2004 | US20040045767 Assembly and method for fan noise reduction from turbofan engines using dynamically adaptive herschel-quincke tubes |
| 03/11/2004 | US20040045282 Exhaust gas control apparatus and exhaust gas purification method for internal combustion engine |
| 03/11/2004 | US20040045279 Device and method for exhaust gas after-treatment |
| 03/11/2004 | US20040045164 System and method of producing exhaust and other types of manifold |
| 03/11/2004 | DE10338505A1 Luft-Kraftstoffverhältnisregler für einen Verbrennungsmotor zum Stoppen der Berechnung von Modellparametern, wenn der Motor im Magerbetrieb läuft Air-fuel ratio controller for an internal combustion engine to stop the calculation of model parameters, when the engine is running lean operation |
| 03/11/2004 | DE10328837A1 Anriebsstrang-Steuerungsverfahren zur Minimierung der Auswirkungen von Motordrehmomentstörungen Anriebsstrang control method to minimize the effects of engine torque disturbances |
| 03/11/2004 | DE10241898A1 Automotive exhaust gas filter for diesel engine and fuel-injection petrol engine, has swivel-mounted gas deflector directed alternately at two sections of same gas filter |
| 03/11/2004 | DE10241065A1 Process and assembly to reduce automotive particle and nitrogen oxides emissions, has catalytic converter operating in parallel with plasma reactor |
| 03/11/2004 | DE10241063A1 Catalytic process and assembly to reduce diesel engine particle and nitrogen emissions by dosed admixture of plasma particles and ozone |
| 03/11/2004 | DE10240131A1 Vorrichtung zum Aufteilen von Gasströmen Device for dividing of gas flows |
| 03/11/2004 | DE10239132A1 Abgasschalldämpfer Exhaust muffler |
| 03/10/2004 | EP1396619A1 Supercharging system for an internal combustion engine |
| 03/10/2004 | EP1396617A2 Exhaust gas control system for an internal combustion engine |
| 03/10/2004 | EP1396616A1 Exhaust processor comprising a first and a second soot filter and a heater for regeneration |
| 03/10/2004 | EP1395772A1 Spring clip with a u-shaped profile for flange connections |
| 03/10/2004 | EP1395351A1 Exhaust gas purification unit with reducing agent supply |
| 03/10/2004 | CN1480357A Fixed clamp and fixing structure using same |
| 03/09/2004 | US6702062 Exhaust system for automobile engine |
| 03/09/2004 | US6701707 Exhaust emission diagnostics |
| 03/09/2004 | US6701617 Spin-forming method for making catalytic converter |
| 03/04/2004 | WO2004018858A2 Internal combustion engine and method for operating an internal combustion engine comprising a fuel regulating device |
| 03/04/2004 | WO2004018850A1 Apparatus and method for clarifying exhaust gas of diesel engine |
| 03/04/2004 | WO2004018849A2 Device for depolluting engine exhaust gases |
| 03/04/2004 | WO2004018098A1 Method and device for the production of honeycomb members, and honeycomb member |
| 03/04/2004 | WO2004018077A2 Filter body for a soot filter |
| 03/04/2004 | US20040043866 Powertrain control method for minimizing effects of engine torque disturbances |
| 03/04/2004 | US20040042947 Method for NOx reduction |
| 03/04/2004 | US20040042938 Method for cleaning and regenerating a particle filter in a filter assembly, assembly therefor and elements for said assembly |
| 03/04/2004 | US20040042224 Exhaust pipe with light and sound effect |
| 03/04/2004 | US20040041879 Ink jet printing apparatus |
| 03/04/2004 | US20040040783 Exhaust-gas muffler |
| 03/04/2004 | US20040040782 Silencer containing one or more porous bodies |
| 03/04/2004 | US20040040293 Internal combustion engine |
| 03/04/2004 | US20040040291 Exhaust emission control apparatus and method for internal combustion engine |
| 03/04/2004 | US20040040290 Exhaust processor |
| 03/04/2004 | US20040040289 Exhaust emission control and diagnostics |
| 03/04/2004 | US20040040287 Emission control system for vehicles powered by diesel engines |
| 03/04/2004 | US20040040286 Control of oxygen storage in a catalytic converter |
| 03/04/2004 | US20040040284 Exhaust emission diagnostics |
| 03/04/2004 | US20040040283 Air fuel ratio controller for internal combustion engine for stopping calculation of model parameters when engine is in lean operation |
| 03/04/2004 | DE10333021A1 HQ System of pipes for a passenger vehicle incorporates two transmission tracks, two outer walls, two inlets and three passages |
| 03/04/2004 | DE10329065A1 Fuel injection equipment for engine, has fuel injection valve whose injection timing and injection characteristic is set from fuel-injection start to completion within open period of intake valve above low lift area |
| 03/04/2004 | DE10239551A1 Filterkörper für Rußfilter Filter body for soot |
| 03/04/2004 | DE10239258A1 Verbrennungsmotor und Verfahren zum Betrieb eines Verbrennungsmotors mit einer Kraftstoffregelungsvorrichtung Internal combustion engine and method for operating an internal combustion engine with a fuel control device |
| 03/04/2004 | DE10239205A1 Verfahren und Vorrichtung zur Herstellung von Wabenkörpern und Wabenkörper Method and apparatus for manufacturing honeycomb bodies and the honeycomb body |
| 03/04/2004 | DE10237382A1 Verfahren zum Betrieb eines magerlauffähigen Verbrennungsmotors mit einem Abgasreinigungssystem Method for operating an internal combustion engine capable of lean running with an emission control system |
| 03/04/2004 | DE10236667A1 Abgasanlage für den Verbrennungsmotor eines Kraftfahrzeugs Exhaust system for the internal combustion engine of a motor vehicle |
| 03/04/2004 | DE10236318A1 Exhaust gas flap for exhaust systems of IC engines has flow deflection element located within closure area of closure plate for exhaust channel |
| 03/04/2004 | DE10235732A1 Verfahren zur Erwärmung eines Katalysatorsystems A method for heating a catalyst system |
| 03/04/2004 | DE10235714A1 Verfahren und Vorrichtung zum Betrieb einer Abgasnachbehandlungsanlage einer Verbrennungskraftmaschine Method and apparatus for operating an exhaust aftertreatment system of an internal combustion engine |
| 03/04/2004 | DE10140295B4 Abgasnachbehandlungsvorrichtung für Dieselmotoren The exhaust aftertreatment device for diesel engines |
| 03/02/2004 | US6699540 Materials of packing and packing made from the materials |
| 03/02/2004 | US6698922 Temperature sensor |