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 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059)
05/2012
05/03/2012DE102010043327A1 Internal combustion engine for motor car, has switchable bypass arranged parallel to wastegate bypass in turbine housing, and additive catalytic converter arranged in switchable bypass, where wastegate bypass controls wastegate valve
05/03/2012DE102010042985A1 Tankanordnung und Abgasnachbehandlungsanordnung Tank assembly and exhaust treatment device
05/02/2012EP2447495A1 Method for controlling a selective catalytic reduction system for a vehicle and corresponding vehicle
05/02/2012EP2447494A1 Exhaust emission control device for internal combustion engine
05/02/2012EP2447493A2 Holding seal member for exhaust gas treating element and exhaust gas treating device
05/02/2012EP2447492A2 Holding seal member for exhaust gas treating element and exhaust gas treating device
05/02/2012EP2447491A2 Holding seal member for exhaust gas treating element and exhaust gas treating device
05/02/2012EP2447490A1 Device for selective catalytic reduction of nitrogen oxides in an exhaust gas line of a motor vehicle
05/02/2012EP2447489A1 Exhaust emission control system of internal combustion engine
05/02/2012EP2447488A1 Exhaust gas purification device for internal combustion engine
05/02/2012EP2447487A1 Device for treating the exhaust gas of a petrol engine with particle filter, corresponding exhaust line and vehicle
05/02/2012EP2446233A2 Liquid level and quality sensing apparatus, systems and methods using emf wave propagation
05/02/2012EP2446127A1 Sealing unit
05/02/2012EP2446126A1 Extraction pipe for a tank and method for the production thereof
05/02/2012EP2446125A1 Injection system for injecting fluid into an exhaust system
05/02/2012EP2446124A1 Multicartridge diesel soot particulate filter
05/02/2012EP2445848A1 Fused grains of oxides comprising al, ti, si and ceramic products comprising such grains
05/02/2012EP2204556B1 Exhaust emission control device
05/02/2012EP2066878B1 Filter element, in particular for filtering exhaust gases of an internal combustion engine
05/02/2012EP1534941B1 Exhaust system for lean burn ic engines
05/02/2012EP1529931B1 Filter control device
05/02/2012CN202209202U Gap adjusting and locking structure for ejector
05/02/2012CN202209201U Waste gas treatment system for diesel engine
05/02/2012CN102439279A Air-fuel ratio control device for internal-combustion engine
05/02/2012CN102439268A An integrated heater assembly for a tank, methods for installing and manufacturing such an assembly, and a vehicle inluding such a heater assembly
05/02/2012CN102439267A Fluid tank having a venting system
05/02/2012CN102439266A Cleanable in situ spark arrestor
05/02/2012CN102438869A Device and method for controlling vehicle
05/02/2012CN102434298A Exhaust gas purifying device for engine
05/02/2012CN102434258A Exhaust gas treatment system for an internal combustion engine
05/02/2012CN102434255A Honeycomb structural body and electrical heated catalyst device
05/02/2012CN102434254A Rectangular-shape reservoir for use in selective catalytic reduction system to store aqueous urea solution for post-treatment of exhaust gas in combustion engine of motor car, has sensor device with volume that contact with resistor chains
05/02/2012CN102434253A Tertiary treatment device of automobile exhaust and separation method thereof
05/02/2012CN102434252A Exhaust aftertreatment system, and engine service package having fuel filtering mechanism
05/02/2012CN102434251A Automobile tail gas collection device
05/02/2012CN101617106B Exhaust gas purification device for internal combustion engine
05/02/2012CN101553649B Exhaust gas purifying apparatus for internal combustion engine
05/02/2012CN101187323B Liquid type and dry type silencing apparatus
05/01/2012US8170779 Abnormality diagnosis device for exhaust heat recovery equipment
05/01/2012US8168125 Diesel oxidation catalyst and exhaust system provided with the same
05/01/2012US8166752 Apparatus and method for cooling an exhaust gas
05/01/2012US8166751 Particulate filter
05/01/2012US8166750 Exhaust system
05/01/2012US8166749 Exhaust treatment diagnostic system and method
04/2012
04/26/2012WO2012054619A1 Control of aftertreatment regeneration in a hybrid powered vehicle
04/26/2012WO2012054614A1 System, method and apparatus for enhancing aftertreatment regeneration in a hybrid power system
04/26/2012WO2012054448A2 Multiple flow path exhaust treatment system
04/26/2012WO2012054437A2 Exhaust gas stream vortex breaker
04/26/2012WO2012053960A1 Arrangement for introducing a liquid medium into exhaust gases from a combustion engine
04/26/2012WO2012053603A1 Regeneration control device, hybrid vehicle, regeneration control method, and program
04/26/2012WO2012053279A1 Exhaust emission control device of diesel engine
04/26/2012WO2012053265A1 Reducing agent supply device, control method for reducing agent supply device, and exhaust gas purification device
04/26/2012WO2012053117A1 Exhaust gas purification device for internal combustion engine
04/26/2012WO2012053111A1 Internal combustion engine with denitrification unit
04/26/2012WO2012053097A1 Filter failure detection device for internal combustion engine
04/26/2012WO2012053076A1 System for determining catalyst deterioration
04/26/2012WO2012052828A1 Exhaust purifying catalyst
04/26/2012WO2012052799A1 Method for detecting urea deposits in an exhaust line of an automotive vehicle, method for eliminating urea deposits and automotive vehicle adapted to such methods
04/26/2012WO2012052690A1 Device for introducing a liquid additive into a combustion engine exhaust line
04/26/2012WO2012052672A1 Motor vehicle exhaust line
04/26/2012WO2012052560A1 Fitting for introducing reductant
04/26/2012WO2012052357A1 Method for operating a metering apparatus
04/26/2012WO2012051784A1 Low-entropy mixed-combustion turbo compound explosive engine
04/26/2012WO2012021270A3 Mounting mat with flexible edge protection and exhaust gas treatment device incorporating the mounting mat
04/26/2012US20120096854 Engine exhaust treatment system and method for treating exhaust gas from an engine
04/26/2012US20120096852 Engine with a charging system
04/26/2012US20120096841 Exhaust device of internal-combustion engine
04/26/2012US20120096840 Burner apparatus
04/26/2012US20120096839 Oxygen sensor bung of motor vehicle exhaust pipe
04/26/2012US20120096838 Arrangement and method for treatment of exahust gases
04/26/2012US20120096837 Method for adapting an scr catalytic converter in an exhaust system of a motor vehicle
04/26/2012US20120096836 Method of monitoring pollutant emissions of a combustion engine
04/26/2012US20120096835 Feedforward selective catalytic reduction system for turbine engines
04/26/2012US20120096834 Optimized electrically heated exhaust gas treatment system
04/26/2012DE102011116224A1 Optimiertes elektrisch beheiztes Abgasbehandlungssystem Optimized electrically heated gas treatment system
04/26/2012DE102011115460A1 Supplying arrangement for use in e.g. selective catalytic reduction catalyst for supplying liquid urea solution into exhaust gas from diesel engine in bus, has charge generator imparting surfaces such that drops are energized by surfaces
04/26/2012DE102011084616A1 Scr-nox-abgasnachbehandlungssystem mit reduzierter so3-generierung und verbesserter lebensdauer Scr-nox-gas aftertreatment system with reduced-SO3 generation and improved lifetime
04/26/2012DE102010060136A1 Method for regulating amount of air supplied to exhaust gas burner in exhaust line of diesel engine of vehicle, involves operating compressor, so that pressure at nozzle input side corresponds to specific times of pressure at nozzle output
04/26/2012DE102010049071A1 Verfahren zum Betrieb einer Dosiervorrichtung Method for operating a metering device
04/26/2012DE102010049070A1 Method for operating waste gas treatment device utilized for reducing pollutants in waste gas of internal combustion engine in motor vehicle, involves supplying reducing agent if filling level of storage falls below minimum filling level
04/26/2012DE102010049018A1 Stutzen zum Einbringen von Reduktionsmittel Nozzles for introducing reducing agent
04/26/2012DE102010042822A1 Apparatus for receiving reducing agent used for removing nitrogen oxide from exhaust gas of internal combustion engine, has perforations that are formed in outer covering such that suction lance is flexed in perforations
04/26/2012DE102009026754B4 Abgasreinigungsvorrichtung und Verfahren zum Reinigen von Abgas An exhaust gas purification apparatus and method for purifying exhaust gas
04/26/2012DE102008005275B4 Verfahren und Vorrichtung zum Betreiben eines Wärmetauschersystems für ein Kraftfahrzeug Method and apparatus for operating a heat exchanger system for a motor vehicle
04/26/2012DE102004044732B4 Verfahren zum Einschränken einer unangemessen hohen Temperaturanhebung eines Filters in einem Verbrennungsmotor A method of restricting an inappropriately high temperature increase of a filter in an internal combustion engine
04/26/2012DE102004007937B4 Computergesteuerte Einstellung des Motor-Luft/Kraftstoffverhältnisses Computer-controlled adjustment of the engine air / fuel ratio
04/25/2012EP2444614A1 System intended for reducing the amount of NOx in the exhaust gaz of a motor vehicle
04/25/2012EP2444613A1 Arrangement and method for treatment of exhaust gases
04/25/2012EP2444612A1 Exhaust purification device and exhaust purification method, for engine
04/25/2012EP2444611A1 Exhaust purifier of internal combustion engine
04/25/2012EP2444610A1 Exhaust emission control device for internal combustion engine
04/25/2012EP2444609A1 Exhaust gas treatment method and device for internal combustion engine
04/25/2012EP2444608A1 Device for computing exhaust pressure loss in an engine
04/25/2012EP2444607A1 Pm emission amount estimation device for diesel engine
04/25/2012EP2444606A1 Exhaust gas treatment device for diesel engine
04/25/2012EP2444156A1 Method of manufacturing honeycomb structure
04/25/2012EP2444152A1 Exhaust gas purifying catalyst, powder material, and method for producing exhaust gas purifying catalyst
04/25/2012EP2443327A2 Apparatus, system, and method for reductant line heating control
04/25/2012EP2443326A1 Mixing system in an exhaust gas mixing chamber
04/25/2012EP2443325A1 Device and method for treating exhaust gas containing particles
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