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)
10/2012
10/11/2012DE102012205678A1 Abgasbehandlungssystem für einen Verbrennungsmotor Exhaust gas treatment system for an internal combustion engine
10/11/2012DE102012205534A1 System und Verfahren für die solarbetriebene Steuerung von Abgasnachbehandlungssystemen System and method for solar-powered control of exhaust aftertreatment systems
10/11/2012DE102012008539A1 Exhaust system for use in motor car, has by-pass line for bypassing catalytically active material at discharge side and passed through region of exhaust gas treatment device, and switching flap arranged on treatment device
10/11/2012DE102012006365A1 Exhaust system for internal combustion engine of vehicle, comprises dosing device for introducing reducing agent, particularly aqueous urea solution into exhaust gas for exhaust gas treatment
10/11/2012DE102011006793A1 Abgaskühler Exhaust gas cooler
10/10/2012EP2508725A1 Exhaust purification device for internal combustion engine
10/10/2012EP2508724A1 Engine exhaust-air purifying apparatus
10/10/2012EP2508241A1 Plugged honeycomb structure
10/10/2012EP2507490A1 Mounting mat
10/10/2012EP2507489A1 Delivery device for delivering a reducing agent
10/10/2012EP2507487A1 Mitigating potential for urea deposit formation in engine exhaust
10/10/2012EP2507486A1 Method of operating turbocharged piston engine
10/10/2012CN202483708U New type anti-explosion diesel engine
10/10/2012CN202483690U Novel marine engine exhaust fitting
10/10/2012CN202483688U Exhaust pipe for automobile
10/10/2012CN202483687U Catalytic converter fixing device
10/10/2012CN202483686U Efficient ceramic filter
10/10/2012CN102725490A Method for introducing a reductant into an exhaust stream
10/10/2012CN102725489A Canister aftertreatment module
10/10/2012CN102725488A Exhaust purification device and exhaust purification method for diesel engine
10/10/2012CN102725487A Container for a liquid, in particular a reducing agent
10/10/2012CN102725486A Exhaust purification device and exhaust purification method for diesel engine
10/10/2012CN102725056A Mixing system for an exhaust gases after-treatment arrangement
10/10/2012CN102725051A System for selective catalyst reduction
10/10/2012CN102720578A Explosion-proof diesel engine exhaust pipe
10/10/2012CN102720575A Aftertreatment control unit for storing and supplying ammonia by single-stage waste heat method
10/10/2012CN102720572A Post-processing control unit of active matter ammonia-storage and ammonia-supply of exhaust pipe waste heat method
10/10/2012CN102720571A Insert type metal carrier unit for exhaust after-treatment
10/10/2012CN102720570A Exhaust system comprising exotherm-generating catalyst
10/10/2012CN102720569A Honeycomb structure, si-sic based composite material, method for manufacturing honeycomb structure, and method for manufacturing si-sic based composite material
10/10/2012CN102720568A Catalytic silencer capable of reducing temperature of exhaust gas
10/10/2012CN102720567A Tail gas treating device of internal combustion engine
10/10/2012CN102720566A Tail gas purification water tank and engineering machinery
10/10/2012CN102720565A Heat-resistant reinforced paper used for post-processing carrier unit
10/10/2012CN102720564A High-strength post-processing metal carrier unit
10/10/2012CN102716738A Fibrous nano-porous catalyst, preparation method thereof and application
10/10/2012CN102182535B Integrated noiseless smoke control device of diesel engine
10/10/2012CN101907013B Regeneration systems and methods for particulate filters using virtual brick temperature sensors
10/10/2012CN101892889B Reductant metering/conveying device for post-treatment system for purifying tail gas of internal combustion engine
10/10/2012CN101809259B Exhaust gas purifier
10/10/2012CN101784771B 排气净化装置 An exhaust gas purification apparatus
10/10/2012CN101608566B Packaging process for three-way catalytic converter
10/10/2012CN101573515B Device for metering a liquid reducing agent
10/10/2012CN101542081B Method for operating a reagent metering valve and apparatus for carrying out the method
10/10/2012CN101487411B Waste gas processing system, engion unit and vehicle
10/10/2012CN101466935B Control method of exhaust gas purification system and exhaust gas purification system
10/10/2012CN101370611B Discontinuous welding of metallic fibres
10/10/2012CN101328826B A hybrid vehicle, a hybrid vehicle propulsion system and a method for an exhaust gas treatment device in a such a system
10/10/2012CN101198404B 废气净化催化剂 The exhaust gas purifying catalyst
10/09/2012US8281589 Device and method for operating an internal combustion engine, computer program, computer program product
10/09/2012US8281580 Method and apparatus for monitoring a particulate filter
10/09/2012US8281579 Exhaust system having thermophoretic particulate agglomerator
10/09/2012US8281578 Method for correcting an estimate of NH3 stored within a selective catalyst reduction system
10/09/2012US8281577 Exhaust gas purification system and exhaust gas purification method
10/09/2012US8281576 Diesel particulate filter control
10/09/2012US8281575 Emissions control filter assembly and system
10/09/2012US8281574 Exhaust-gas processing device for a diesel engine
10/09/2012US8281573 Evaporation unit for producing gaseous ammonia and device and motor vehicle having an evaporation unit
10/09/2012US8281572 Apparatus, system, and method for reducing NOx emissions from an engine system
10/09/2012US8281571 Method for three zone diesel oxidation catalyst light off control system
10/09/2012US8281570 Reducing agent injector having purge heater
10/09/2012US8281569 Exhaust gas purification device for internal combustion engine and method of controlling the exhaust gas purification device
10/04/2012WO2012135871A1 Multi-component filters for emissions control
10/04/2012WO2012135387A1 Catalyst compositions and applications thereof
10/04/2012WO2012133848A1 Sealed honeycomb structure
10/04/2012WO2012133847A1 Sealed honeycomb structure, and exhaust gas purification device
10/04/2012WO2012133846A1 Sealed honeycomb structure
10/04/2012WO2012133764A1 Exhaust gas purification method and device
10/04/2012WO2012133526A1 Exhaust gas purification catalyst, exhaust gas purification monolith catalyst, and process for producing exhaust gas purification catalyst
10/04/2012WO2012133258A1 Chemical heat storage reactor and chemical heat storage system
10/04/2012WO2012133056A1 Honeycomb structure
10/04/2012WO2012133055A1 Exhaust gas purification catalyst
10/04/2012WO2012132843A1 Honeycomb structure
10/04/2012WO2012132678A1 Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method
10/04/2012WO2012132233A1 Apparatus for purifying exhaust gas
10/04/2012WO2012132227A1 Exhaust purification device
10/04/2012WO2012132095A1 Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method
10/04/2012WO2012132005A1 Honeycomb structured body
10/04/2012WO2012132004A1 Honeycomb structure and exhaust gas cleaner
10/04/2012WO2012131915A1 Exhaust gas purification system and exhaust gas purification method
10/04/2012WO2012131913A1 Exhaust gas purification system and exhaust gas purification method
10/04/2012WO2012131877A1 Exhaust purification device for internal combustion engine
10/04/2012WO2012131875A1 Exhaust purification device for internal combustion engine
10/04/2012WO2012131874A1 Exhaust gas purification device for internal combustion engine
10/04/2012WO2012131787A1 Exhaust gas purification system for internal combustion engine
10/04/2012WO2012131250A1 Device for filling a tank of a motor vehicle
10/04/2012WO2012131165A1 A bellows for internal combustion engines and a method to manufacture said bellows
10/04/2012WO2012131042A1 Compact exhaust-gas treatment unit with mixing region, and method for mixing an exhaust gas
10/04/2012WO2012131041A1 Exhaust emission control device for a water vehicle and method for operating an exhaust emission control device
10/04/2012WO2012131014A1 Unit for reducing the emission of pollutants contained in the exhaust gas of an internal combustion engine
10/04/2012WO2012130796A1 Heating module for an exhaust-gas purification system
10/04/2012WO2012130789A1 Method for feeding thermal energy into an exhaust emission control unit connected in the exhaust gas system of an internal combustion engine
10/04/2012WO2012130493A1 Functional unit for a reducing agent storage tank and reducing agent storage tank
10/04/2012WO2012130375A1 Process for the reduction of nitrogen oxides and sulphur oxides in the exhaust gas from internal combustion engine.
10/04/2012WO2012087082A3 System and method for active regeneration of a dpf of a construction machine having an electro-hydraulic pump
10/04/2012WO2012087015A3 Active diesel particulate filter regeneration system using non-work load and method thereof
10/04/2012US20120247861 Work vehicle
10/04/2012US20120247092 Multi-Component Filters For Emissions Control
10/04/2012US20120247091 Exhaust gas conversion system and exhaust gas conversion method
10/04/2012US20120247090 Exhaust gas purifying device for internal combustion engine
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