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)
06/2014
06/05/2014DE102012221866A1 Arrangement for post-treatment of exhaust gas of diesel engine of motor vehicle, has pressure sensor for measuring fluid pressure in pressure line, where sensor is arranged between first portion and second portion of pressure line
06/05/2014DE102012221828A1 Device for determining quality of aqueous urea solution for post-treatment of exhaust gas of i.e. diesel engine of e.g. passenger car with dosing system, has sensor array located in chamber to determine property of reducing agent
06/05/2014DE102012221826A1 Apparatus for determining mass flow rate of reducing agent e.g. aqueous urea solution, has sensor arrangement that is provided in vortex chamber and is configured to determine mass flow of reducing agent
06/05/2014DE102011085941B4 Misch- und/oder Verdampfungseinrichtung Mixing and / or evaporation device
06/05/2014DE102008014415B4 Flüssigkeitsbehälter und Reduktionsmittelversorgungssystem mit einem derartigen Flüssigkeitsbehälter A liquid container and a reducing agent supply system having such a liquid container
06/04/2014EP2738366A1 SCR system and method for its purge
06/04/2014EP2738365A1 Line valve for a fluid line
06/04/2014EP2738364A1 Exhaust gas scrubber, system for treatment of scrubber water and use of an exhaust gas scrubber
06/04/2014EP2738363A1 Exhaust purification device of internal combustion engine
06/04/2014EP2737192A2 Exhaust gas control apparatus for internal combustion engine, and control method for exhaust gas control apparatus for internal combustion engine
06/04/2014EP2736628A1 Zoned catalytic filters for treatment of exhaust gas
06/04/2014CN203626976U 一种新型双燃料发动机 A new dual-fuel engine
06/04/2014CN203626938U 一种发动机排气歧管与催化器的连体式隔热罩 An engine exhaust manifold and is catalyzed Siamese-style shrouds
06/04/2014CN203626931U 柴油汽车scr排放装置的混合器 Emissions from diesel vehicles scr mixer device
06/04/2014CN203626930U 降低柴油汽车氮氧化物的集成式scr排放装置 Reduce diesel NOx emission device integrated scr
06/04/2014CN203626929U 一种汽车尾气净化器 An automobile exhaust purifiers
06/04/2014CN203626928U 排气管灭火装置 Exhaust pipe fire-fighting equipment
06/04/2014CN203626927U 一种水基灭火装置 A water-based fire-fighting equipment
06/04/2014CN203626926U 一种汽车尾气过滤装置 An automobile exhaust filter device
06/04/2014CN203626925U 汽车尾气净化装置 Automobile exhaust purification device
06/04/2014CN103842630A Engine unit
06/04/2014CN103842629A Urea spray scr control system
06/04/2014CN103842622A Turbine washing for charged internal combustion engines
06/04/2014CN103842051A Scrubber system and method
06/04/2014CN103835791A Scr-katalysatordiagnose
06/04/2014CN103835789A SCR (selective catalytic reduction) heating and cooling tube structure of light coach
06/04/2014CN103835788A Exhaust system applied to vehicle and vehicle provided with exhaust system
06/04/2014CN103835787A Automobile exhaust filtering silencer
06/04/2014CN103835786A Muffler and saddle type vehicle
06/04/2014CN103832244A Method and device for recovering LNG cold energy for automobile zero emission and air conditioner
06/04/2014CN102949932B Honeycomb carrier of catalytic cleaner for purifying tail gases
06/04/2014CN102362049B Waste gas treatment device of diesel engine
06/04/2014CN101903623B Thermal energy containing arrangement for an exhaust gas purification device
06/04/2014CN101559325B Catalyst system for reducing emission in exhaust flow of gas engine and method thereof
06/04/2014CN101063419B Exhaust gas discharging control system
06/04/2014CA2829396A1 Exhaust gas recirculation system with condensate removal
06/03/2014US8744728 Fuel sulfur content-based operation control of a diesel engine
06/03/2014US8741241 Methods and systems for an engine emission control system
06/03/2014US8741240 Selective reduction catalyst, and exhaust gas purification device and exhaust gas purification method using same
06/03/2014US8741200 Method of making self-supporting insulating end cone liners and pollution control devices
06/03/2014US8739615 Device and method of determining deterioration of catalyst
06/03/2014US8739521 Cogeneration apparatus
06/03/2014US8739520 Air-cooled exhaust gas heat exchanger, in particular exhaust gas cooler for motor vehicles
06/03/2014US8739519 Multi-tiered telescope shaped atomizer
06/03/2014US8739518 Controlling operation of exhaust of an engine including a particulate filter
06/03/2014US8739517 Vehicle-based strategy for removing urea deposits from an SCR catalyst
05/2014
05/30/2014WO2014081854A1 Loose-fill insulation exhaust gas treatment device and methods of manufacturing
05/30/2014WO2014081377A1 Arrangement and method for fitting of exhaust cleaning units
05/30/2014WO2014081375A1 Arrangement for fitting an exhaust cleaning unit
05/30/2014WO2014081218A1 Method for manufacturing ceramic filter
05/30/2014WO2014080877A1 Exhaust gas purification system and exhaust gas purification method
05/30/2014WO2014080695A1 Complex oxide particles and catalyst for purifying exhaust gas using same
05/30/2014WO2014080554A1 Catalyst for cleaning exhaust gas
05/30/2014WO2014080220A1 Zoned catalyst on monolithic substrate
05/30/2014WO2014080202A1 Catalysed soot filter for treating the exhaust gas of a compression ignition engine
05/30/2014WO2014080200A1 Oxidation catalyst for treating the exhaust gas of a compression ignition engine
05/30/2014WO2014079664A1 Scr exhaust-gas aftertreatment device and motor vehicle having such an scr exhaust-gas aftertreatment device
05/30/2014WO2014079610A1 Device for injecting fluids, particularly a pump/nozzle system
05/30/2014WO2014079523A1 Method for monitoring the formation of nitrogen dioxide at an oxidation catalytic converter, and exhaust system
05/30/2014WO2014040701A8 Scr module
05/29/2014US20140147359 Catalysed Soot Filter for Treating the Exhaust Gas of a Compression Ignition Engine
05/29/2014US20140147342 Honeycomb catalyst body
05/29/2014US20140147341 Layered complex oxide, oxidation catalyst, and diesel particulate filter
05/29/2014US20140147340 Compositions containing biosoluble inorganic fibers and micaceous binders
05/29/2014US20140144125 Scr catalyst diagnostics
05/28/2014EP2735715A1 Muffler and saddle type vehicle
05/28/2014EP2735714A1 Engine exhaust purification device
05/28/2014EP2735713A1 Device for post-treatment of exhaust gas from combustion engines
05/28/2014EP2735712A1 Construction machine
05/28/2014EP2735711A1 Construction machine
05/28/2014EP2735368A2 Honeycomb Catalyst Body
05/28/2014EP2734718A1 Method for determining a quality of a reducing agent solution containing ammonia used to reduce nitrite oxide
05/28/2014EP2734716A1 Vehicular fluid injection system, controller and method for heating said fluid injection system.
05/28/2014DE102013224268A1 Exhaust gas purification system for internal combustion engine, has filter arranged in exhaust channel of internal combustion engine in area below engine, where flow rate base material is arranged downstream or upstream of filter
05/28/2014DE102013223635A1 Scr-katalysatordiagnose Scr catalyst diagnosis
05/28/2014DE102013218187A1 Prädiktive Nachbehandlungsplanung für ein Fahrzeug Predictive treatment planning for a vehicle
05/28/2014DE102013217641A1 Katalysatorerwärmung mit abgasgegendruck Catalyst heating with exhaust back pressure
05/28/2014DE102013108483A1 Verfahren zur modellbasierten Regelung eines zumindest einen SCR-Katalysator aufweisenden SCR-Systems A method for model-based control of at least one SCR catalyst having SCR system
05/28/2014DE102012221695A1 Valve i.e. suction valve for exhaust gas after treatment system for introducing service or auxiliary substance into exhaust gas tract of internal combustion engine, has valve membrane clamped between valve cover and plate under tension
05/28/2014DE102012221567A1 Method for operating exhaust gas after-treatment device of e.g. commercial vehicle, involves forming and storing adaptation factor based on parameters of engine for adjusting actually determined model value to actual nitrogen oxide-value
05/28/2014DE102012221551A1 Method for operating exhaust system for internal combustion engine, involves operating exhaust system partially in diagnostic mode, in which rich exhaust gas atmosphere is present in area of hydrocarbon sensor
05/28/2014DE102012221492A1 Diaphragm pump for use as recirculation pump in metering system in motor vehicles for metering of reducing agents, has pump housing, where separating diaphragm is arranged between suction channel and conveying channel
05/28/2014DE102012221479A1 Vorrichtung, insbesondere Pumpe-Düse-System Device, in particular Unit injector
05/28/2014DE102012023049A1 SCR-Abgasnachbehandlungseinrichtung sowie Kraftfahrzeug mit einer solchen SCR exhaust aftertreatment device, as well as motor vehicle with such a
05/28/2014DE102012022942A1 Verbrennungskraftmaschine für einen Kraftwagen Internal combustion engine for a motor vehicle
05/28/2014DE102012022941A1 Exhaust gas after-treatment system for internal combustion engine of motor car, has temperature control device with temperature control unit to control or regulate temperature of exhaust gas in region of reduction device or adsorber
05/28/2014DE102012022936A1 Method for treating exhaust gas from internal combustion engine of vehicle, involves introducing oxygen and oxygen-containing medium into tract when content of gas component is less than preset threshold value of content of component
05/28/2014DE102006035450B4 Abgasreinigungssystem und zugehöriges Abnormalitätsbestimmungsverfahren Emission control system and associated Abnormalitätsbestimmungsverfahren
05/28/2014DE102006014151B4 Motorsteuervorrichtung für ein Hybridfahrzeug Motor control apparatus for a hybrid vehicle
05/28/2014DE102004021372B4 Verfahren zum Dosieren eines Reagenzmittels zur Reinigung des Abgases von Brennkraftmaschinen und Vorrichtung zur Durchführung des Verfahrens Method for dosing a reagent for the purification of the exhaust gas of internal combustion engines and apparatus for carrying out the method
05/28/2014DE10130867B4 Vorrichtung zur Reinigung von Abgasen aus Verbrennungsmotoren A device for purifying exhaust gases from internal combustion engines
05/28/2014DE10130054B4 Abgasanlage einer mehrzylindrigen Verbrennungskraftmaschine und Verfahren zur Reinigung eines Abgases Exhaust system of a multi-cylinder internal combustion engine and method for purifying an exhaust gas
05/28/2014CN203616132U 一种带尾气处理的发动机功率批量测试系统 Engine power a batch test system with exhaust gas treatment
05/28/2014CN203614191U 一种排气管 An exhaust pipe
05/28/2014CN203614188U 一种机动车用scr消声器的结构总成 An automobile structure with scr muffler assembly
05/28/2014CN203614184U 汽车尾气净化器 Automobile exhaust purification
05/28/2014CN203614178U 汽车尾气处理装置 Automobile exhaust treatment device
05/28/2014CN203614177U 集成式scr 喷射系统 Integrated scr injection system
05/28/2014CN203614176U 一种机动车用scr消声器的结构总成 An automobile structure with scr muffler assembly
05/28/2014CN203614175U 一种防爆柴油机用阻火器 One kind of explosion-proof diesel Zuhuo
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