Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01N - Gas-flow silencers or exhaust apparatus for machines or engines in general; Gas-flow silencers or exhaust apparatus for internal-combustion engines › F01N 13 - Exhaust or silencing apparatus characterised by constructional features
Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537)
11/2000
11/08/2000CN1272903A Muffler with catalytic converter
11/07/2000US6143254 Comprising a torturous fluid channel, lava material displaced within the torturous fluid channel wherein the lava material is located within a set of self contained containers within the emissions reducing device
11/07/2000US6141958 Exhaust cooling system for vehicles
11/02/2000WO2000065207A1 Method for controlling the richness of the air/fuel mixture of an internal combustion engine fitted with a hydrocarbon trap
11/02/2000WO2000064566A1 System for purifying exhaust gases of an internal combustion engine and method for operating such a system
11/02/2000WO2000043469A3 Combined plasma reactor catalyst systems for effective emission control over a range of operating conditions
11/02/2000WO2000043102A3 Process and reactor for plasma assisted gas processing
11/02/2000WO2000023694A3 Method for reducing nitrogen oxide in the exhaust gases of an internal combustion engine operated with a lean mixture
11/02/2000EP1048830A2 Method and system for estimating a midbed temperature of a catalytic converter
11/02/2000EP1048829A1 Exhaust manifold for multicylinder internal combustion engines
11/02/2000EP1048828A1 Catalytic converter
11/02/2000EP1048340A1 Process for introducing a reducing agent for a nitrogen oxide into a gas mixture and apparatus for performing the process
11/02/2000EP1047866A1 Decoupling element
11/02/2000DE19919580A1 Catalyst casing with tapering ends is assembled from two pieces and compression-molded to hold catalyst support firmly
11/02/2000DE19918988A1 Auspuffkrümmer für mehrzylindrige Brennkraftmaschine Exhaust manifold for multi-cylinder internal combustion engine
11/02/2000DE19918876A1 Katalytischer Konverter Catalytic Converter
11/02/2000DE10008458A1 Exhauster for motorcycle with multicylinder engine sets angle of outflow axial line of exit of set section from inflow axial line of entrance to increase in two places
11/01/2000CN1272160A Exhaust emission particulate remover and exhaust purifier
10/2000
10/31/2000US6138454 Selective catalyst reduction wit pox reactor for engine exhaust aftertreatment
10/31/2000US6138453 Exhaust gas purification device for an internal combustion engine
10/31/2000US6138452 Catalytic monitoring method
10/26/2000WO2000063540A1 Universal pipe coupling for fluid pipes in automobiles
10/26/2000DE19923099C1 Exhaust gas installation for combustion engines comprises a precatalyst and a main catalyst, connected by pipes containing flow channels
10/26/2000DE19918756A1 Exhaust catalyst system includes three-way catalyst removing reductants carbon monoxide and hydrocarbons, followed by two nitrogen oxide storage catalysts optimized for operation at different temperatures
10/26/2000DE19918471A1 Sekundärluftventil zur Zuführung von Zusatzluft zum Abgasstrom einer Brennkraftmaschine Secondary air valve for supplying additional air to the exhaust stream of an internal combustion engine
10/26/2000DE19918301C1 Vehicle exhaust system comprises a catalytic exhaust gas cleansing unit, a gas inlet pipe, an outlet pipe and a catalyst
10/26/2000DE10012839A1 Adaptive rich regeneration control of nitrogen oxide adsorber following lean burn engine lowers predetermined regeneration fuel air ratio if excessively rich exhaust has been detected, and vice versa
10/26/2000DE10011612A1 Emissionsregelvorrichtung für einen Verbrennungsmotor Emission control device for an internal combustion engine
10/25/2000EP1046795A2 Secondary air valve for supplying extra air to exhaust gas stream of an internal combustion engine
10/25/2000EP1046025A1 Real-time on-road vehicle exhaust gas modular flowmeter and emissions reporting system
10/24/2000US6135237 Stamp-formed muffler
10/24/2000US6135100 Sensor arrangement for engine control system
10/24/2000US6134886 Exhaust manifold
10/24/2000US6134885 Exhaust system tuned for performance with shared wall
10/24/2000US6134882 Regulating strategy for an NOx trap
10/19/2000WO2000061926A1 Vehicle exhaust system
10/19/2000WO2000061925A1 Exhaust system with exhaust flap for an internal combustion engine with at least two exhaust branches
10/19/2000WO2000061265A1 Guard bed for emission control catalyst
10/19/2000WO2000018491A9 Fluid-cooled injector
10/19/2000DE19915865A1 Suspension for vehicle exhaust pipe; has inelastic loop part fastened to support structure and exhaust pipe, with rod-shaped elastomer compression spring between holders of loop part
10/19/2000DE19915789A1 Abgasklappe Exhaust flap
10/19/2000DE10009541A1 I.C. engine has an exhaust gas cooler arranged between a pre-catalyst and a nitrogen oxides storage catalyst
10/19/2000DE10005623A1 Measurement device and method for defining quantity of adsorbed combustion residue in adsorbent in exhaust gas includes sensors placed around engine and attached to electronic control unit
10/18/2000EP1045185A2 Pipe joint
10/18/2000EP1045118A2 Flexible coupler apparatus
10/18/2000EP1044340A1 Pipe connection
10/18/2000EP1044059A1 Heatable catalytic converter arrangement having a water trap located upstream
10/18/2000EP1044056A1 Porous material, method and arrangement for catalytic conversion of exhaust gases
10/17/2000US6131696 Multiple inlet muffler
10/17/2000US6131252 Connecting arrangement for the exhaust gas system of a motor vehicle
10/12/2000WO2000060229A1 Exhaust emission control device of internal combustion engines
10/12/2000WO2000060222A1 Double-walled tail pipe for an exhaust pipe pertaining to an exhaust system of a motor vehicle
10/12/2000DE19914426A1 Doppelwandiges Endrohr für ein Abgasrohr einer Abgasanlage eines Kraftfahrzeuges Double-walled tail pipe for an exhaust pipe of an exhaust system of a motor vehicle
10/11/2000EP1043417A1 Exhaust equipment member and production method
10/11/2000EP1042594A1 Temperature control of emission control devices coupled to direct injection engines
10/11/2000CN1269734A Treatment of gaseous emissions
10/11/2000CN1269461A Discharge control apparatus for internal combustion engine
10/10/2000US6129362 Spherical annular seal member and method of manufacturing the same
10/10/2000US6129059 2-stroke cycle internal combustion engine
10/10/2000US6128821 Motor-vehicle exhaust-gas cleaning device and method for making same
10/05/2000WO2000058151A1 Drive means in a boat
10/05/2000WO2000058149A1 Drive means in a boat
10/04/2000EP1041255A2 Stamped exhaust manifold for vehicle engines
10/04/2000EP1041254A2 Emission control apparatus for internal combustion engine
10/04/2000EP1039962A1 Plasma assisted gas processing with zirconia
10/04/2000CN1268996A Catalyst support assembly to be mounted in an engine compartment
10/04/2000CN1268456A Pipe fixing method and main frame of motor bicycle
10/03/2000USRE36888 Exhaust gas purifying device for an outboard motor
10/03/2000US6125889 Flexible conveying element
10/01/2000CA2303647A1 Stamped exhaust manifold for vehicle engines
09/2000
09/28/2000WO2000057041A1 Insulated mounting for a pollution control device
09/28/2000DE19913562A1 Flexschlauch Flex Hose
09/28/2000DE19913462A1 Urea hydrolysis to generate ammonia for reducing nitrogen oxides in an exhaust gas catalytic converter comprises reacting urea with a side stream of exhaust gas
09/27/2000EP1039205A1 Flexible pipe
09/27/2000EP1039109A2 Exhaust emission control device of internal combustion engine
09/27/2000EP1039108A1 Engine and exhaust pipe attachment
09/27/2000EP1039107A2 Structure of an exhaust manifold branch collecting portion
09/27/2000EP1039106A2 Structure of an exhaust manifold branch collecting portion
09/27/2000EP1039105A2 Exhaust system for internal combustion engines, particularly for vehicles
09/27/2000EP1038060A1 Woven fabric sleeve
09/26/2000US6123592 Fuel injection system for watercraft engine
09/26/2000US6122911 Exhaust manifold pipe weld assembly
09/26/2000US6122910 Exhaust gas purifying apparatus for an internal combustion engine
09/26/2000US6122909 Catalytic reduction of emissions from internal combustion engines
09/21/2000DE19912330A1 Abgasanlage für Brennkraftmaschinen, insbesondere für Fahrzeuge Exhaust system for internal combustion engines, in particular for vehicles
09/21/2000DE19911814A1 Flange-locked ball and socket joint for motor vehicle exhaust pipe has retaining bolts for flanges on truncated ball and socket joint
09/21/2000DE19911338A1 Brennkraftmaschine mit einer Abgasregelvorrichtung Internal combustion engine with an exhaust gas control apparatus
09/20/2000EP1036926A2 Exhaust emission control device for internal combustion engine
09/20/2000EP1036919A2 Internal combustion engine with an exhaust gas regulation device
09/20/2000EP1036258A1 Catalytic converter, especially for motor vehicles, and method for the production thereof
09/20/2000EP0708809B1 METHOD FOR REDUCING EMISSIONS OF NOx AND PARTICULATES FROM A DIESEL ENGINE
09/19/2000US6120583 Exhaust gas purifier and operating method thereof
09/19/2000US6120335 Catalytic exhaust system for watercraft
09/19/2000US6119452 Device for purifying exhaust gas of internal combustion engine
09/19/2000US6119451 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
09/19/2000US6119447 Arrangement and method for determining the oxygen buffer capacity in a catalytic converter
09/14/2000WO2000053903A1 Improvements in catalyst systems
09/14/2000WO2000053902A1 Method of desulfating an nox storage catalyst
09/14/2000WO2000043104B1 Vacuum-insulated exhaust treatment devices, such as catalytic converters, with passive controls
09/14/2000DE19910664A1 Verfahren zur De-Sulfatierung eines NOx-Speicherkatalysators A method for desulfating an NO x storage catalytic converter
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