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)
03/2012
03/15/2012DE102010040453A1 Abgasnachbehandlungssystem und Verfahren zur Eindosierung eines Mediums in den Abgasstrang einer Brennkraftmaschine Exhaust treatment system and method for metering of a medium in the exhaust gas system of an internal combustion engine
03/15/2012DE102010037538A1 Method for supplying air to fuel burner for cleaning exhaust gas discharged by diesel engine, involves operating conveyor in cooling mode still electric motor is significantly cooled against temperature at engine compartment
03/15/2012DE102010037454A1 Method for controlling air flow supplied to burner impinged with its output of exhaust section of internal combustion engine, involves controlling of air flow supplied to burner depending on air flow moving through air conveyor
03/15/2012DE102010037431A1 Verfahren zum Anpassen einer exothermen Reaktion im Abgassystem eines Kraftfahrzeugs A method of adapting an exothermic reaction in the exhaust system of a motor vehicle
03/14/2012EP2429257A1 Electric heater
03/14/2012EP2428659A1 Catalytic convertor for removing nitrogen oxides from the exhaust gas of diesel motors
03/14/2012EP2428658A1 Exhaust gas purifying device for internal combustion engine
03/14/2012EP2428490A1 System for reducing the amount of NOx in the exhaust fumes of a motor vehicle
03/14/2012EP2427637A2 Improved lean hc conversion of twc for lean burn gasoline engines
03/14/2012EP2427636A1 Cleanable in situ spark arrestor
03/14/2012EP2276917B1 Device, system and method for providing a reducing agent for a system for the selective catalytic reduction of nitrogen oxides
03/14/2012EP2262985B1 Exhaust gas device of an internal combustion engine
03/14/2012EP2150685B1 Regulation of a plasma-regenerated soot filter
03/14/2012EP2032810B1 Improvements in diesel particulate control
03/14/2012EP1859158B1 Reforming of gtl-fuel for marine applications
03/14/2012EP1820945B1 Method and device for controlling exhaust emission from internal combustion engine
03/14/2012CN202165147U 一种带吸尘的汽车后处理器 A car with a vacuum of post-processor
03/14/2012CN202165146U 一种二次补气阀 A secondary fill valve
03/14/2012CN202165145U Liquid heating system of selective catalytic reduction (SCR) system reducing agent metering and storage device
03/14/2012CN202165144U 柴油机尾气处理催化转化器 Diesel exhaust treatment catalytic converter
03/14/2012CN202165143U 消声器触媒固定结构 Catalytic muffler fixed structure
03/14/2012CN202165142U 一种新型的发动机冷却器 A new engine cooler
03/14/2012CN202162098U Nozzle used for post-processing urea SCR (Selective Catalyst Reduction) system of diesel engine
03/14/2012CN102378854A Exhaust purification device for internal combustion engine
03/14/2012CN102374001A Ageing failure diagnosis method of engine catalytic converter
03/14/2012CN102373999A Method and apparatus for predicting peak temperature in a vehicle particulate filter
03/14/2012CN102373997A SCR (selective catalytic reduction) catalytic converter for diesel engine tail gas treatment
03/14/2012CN102373996A Tail gas purifying device of explosion-proof diesel motor
03/14/2012CN102373995A Tank assembly and method
03/14/2012CN102373994A Method for reducing urea deposits in an aftertreatment system
03/14/2012CN102373993A Pneumatic-internal combustion hybrid secondary air injection system using exhaust of pneumatic motor
03/14/2012CN102373992A Diesel engine waste gas purification box
03/14/2012CN102373991A Device and method for eliminating toxic tail waste gas discharged by power machinery
03/14/2012CN102373990A Automobile exhaust gas purifier and method for purifying automobile exhaust gas
03/14/2012CN102373989A Target particulate matter filter regeneration and temperature control system
03/14/2012CN102373988A Exhaust gas filtering device
03/14/2012CN102371888A Vehicle-mounted plasma generator for purifying nitric oxide in vehicle tail gas
03/14/2012CN102371152A NOx storage and reduction catalyst, preparation method thereof, and NOx removing system comprising the same
03/14/2012CN101356344B Method of denitration of exhaust gas and apparatus thereof
03/14/2012CN101313132B Regeneration control method for exhaust gas purification system, and exhaust gas purification system
03/14/2012CN101294510B Metallic carrier suitable for uprated engine post-treatment apparatus
03/14/2012CN101131112B Optimized NOx reduction system
03/14/2012CN101080276B Method and device for coating a series of support bodies
03/13/2012US8132405 Exhaust emission purifying apparatus for engine
03/13/2012US8132404 Ammonia vapor storage and purge system and method
03/13/2012US8132403 Method of estimating quantity of N2O produced in ammonia oxidation catalyst and exhaust gas purification system for internal combustion engine
03/13/2012US8132402 Exhaust purification device of internal combustion engine
03/13/2012US8132401 Exhaust purification device of internal combustion engine
03/13/2012US8132400 Controlled air-fuel ratio modulation during catalyst warm up based on universal exhaust gas oxygen sensor input
03/08/2012WO2012030722A2 Exhaust manifold air injection device
03/08/2012WO2012030614A1 Methods for controlling the operation of a particulate filter
03/08/2012WO2012030557A1 Cellular ceramic articles with coated channels and methods for making the same
03/08/2012WO2012030280A1 Method and system for exhaust emission control
03/08/2012WO2012030279A1 Method and system for exhaust cleaning
03/08/2012WO2012030278A1 Method and system for exhaust cleaning
03/08/2012WO2012030275A1 Method and system for exhaust cleaning
03/08/2012WO2012030274A1 Method and system for controlling the mass flow during regeneration of a particle filter in a post-treatment system of a combustion engine
03/08/2012WO2012030273A1 Method and system for diesel particle filter regeneration
03/08/2012WO2012030261A1 Power tool exhaust cooling system
03/08/2012WO2012029628A1 Hydraulic working machine
03/08/2012WO2012029606A1 Working machine
03/08/2012WO2012029555A1 Exhaust gas purifying catalyst
03/08/2012WO2012029190A1 Exhaust gas purification device of internal combustion engine
03/08/2012WO2012029189A1 Exhaust gas purification device for internal combustion engine
03/08/2012WO2012029188A1 Exhaust gas purification device for internal combustion engine
03/08/2012WO2012029187A1 Exhaust gas purification device for internal combustion engine
03/08/2012WO2012029141A1 Catalyst deterioration detection device and method
03/08/2012WO2012028768A1 Exhaust system and method for selective catalytic reduction
03/08/2012WO2012028486A1 Device having an annular electrode for reducing soot particles in the exhaust gas of an internal combustion engine
03/08/2012WO2012028250A1 Pipe
03/08/2012WO2011143352A3 Apparatus and system for trapping debris and arresting sparks
03/08/2012WO2011139877A3 Diesel engine and method for flexible passive regeneration of exhaust after-treatment devices
03/08/2012WO2011132918A3 Device for discharging exhaust gas from diesel engine, having ammonolysis module
03/08/2012WO2010000284A3 Exhaust gas energy recovery by means of a closed steam power process
03/08/2012US20120055143 Exhaust purification system of internal combustion engine
03/08/2012US20120055142 Catalysts For Gasoline Lean Burn Engines With Improved NH3-Formation Activity
03/08/2012US20120055141 Catalyst For Gasoline Lean Burn Engines With Improved NO Oxidation Activity
03/08/2012US20120055140 Exhaust treatment system and method of assembly
03/08/2012US20120055138 Methods for engine exhaust nox control using no oxidation in the engine
03/08/2012DE102011002449A1 Verfahren zur Beschichtung eines Monolithsubstrats mit einer Katalysatorkomponente A method for coating a monolith substrate with a catalyst component
03/08/2012DE102010044468A1 Reduktionsmitteldosiersystem zur Eindüsung eines Reduktionsmittels in den Abgasstrom eines Verbrennungsmotors Reduktionsmitteldosiersystem for injecting a reducing agent into the exhaust stream of an internal combustion engine
03/08/2012DE102010044399A1 Rohr Tube
03/08/2012DE102010044343A1 Vorrichtung mit einer ringförmigen Elektrode zur Verringerung von Rußpartikeln im Abgas einer Verbrennungskraftmaschine Device with an annular electrode to reduce soot in the exhaust gas of an internal combustion engine
03/08/2012DE102010040365A1 Device for introducing urea/water solution in exhaust gas flow in exhaust gas installation of self-ignition internal combustion engine of motor vehicle, has dosing module dosing reducing agent that is reunited with compressed air
03/08/2012DE102010037293A1 Method for operating exhaust gas burner at output of combustion chamber of internal combustion engine, particularly diesel engine, pressurizing combustion chamber of burner by generating exhaust gas pressure in exhaust section
03/08/2012DE102004005721B4 Regelsystem und Regelverfahren für einen Verbrennungsmotor Control system and control method for an internal combustion engine
03/07/2012EP2426332A1 Fuel tank comprising an urea tank
03/07/2012EP2426331A1 Method for detecting abnormality in reducing agent
03/07/2012EP2426330A1 Method for detecting abnormality in reducing agent
03/07/2012EP2426329A1 Exhaust gas purification device of engine
03/07/2012EP2426328A1 Exhaust gas purification device of engine
03/07/2012EP2426327A1 Exhaust emission control device for engine
03/07/2012EP2426326A1 Particle filter with three catalytic coatings
03/07/2012EP2426325A1 Multi-cylinder engine
03/07/2012EP2425888A1 Honeycomb structural body
03/07/2012EP2425106A1 System for control of the injection of reducing agent and method for determination of regulating parameters of a regulator which forms part of such a system
03/07/2012EP2185796B8 Exhaust gas purification apparatus for internal combustion engine and method of controlling the same
03/07/2012EP2010763B1 Substrate having corrugated sheet(s) and channel(s) for treating exhaust gases of combustion engines
03/07/2012EP2001576B1 Honeycomb filter defect detecting method and apparatus
03/07/2012EP1837489B1 Electric treating method for exhaust gas of diesel engine and its device
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