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
05/16/2012EP2453115A1 Liquid reservoir, in particular for an aqueous urea solution
05/16/2012EP2453114A1 Exhaust gas purification method and system
05/16/2012EP2453113A1 Exhaust-gas aftertreatment device
05/16/2012EP2452750A1 Exhaust gas purifying catalyst and method for producing same
05/16/2012EP2452747A1 Oxidation catalyst, reduction catalyst, and catalyst for purging exhaust gas
05/16/2012EP2452746A1 Particulate combustion catalyst
05/16/2012EP2452057A1 Method and device for fastening an exhaust gas converter module
05/16/2012EP2452055A1 Method and apparatus for regenerating a particle filter arranged in the exhaust gas tract of an internal combustion engine.
05/16/2012EP2451658A2 Composition made from natural rubber and a polyimine compound
05/16/2012EP2451634A1 Tubular, continuous, seamless, compressible, resilient mounting articles and pollution control devices comprising the same
05/16/2012EP2324217B1 Combination of a heat exchanger and catalyst as a component of an exhaust gas system
05/16/2012EP2262984B1 Component for conducting exhaust gas
05/16/2012EP2148050B1 Exhaust purification device of internal combustion engine
05/16/2012EP2122133B1 Low temperature urea injection method
05/16/2012EP1908931B1 Engine exhaust purification apparatus
05/16/2012EP1676620B2 Honeycomb structure
05/16/2012DE102011118243A1 SYSTEM UND VERFAHREN ZUR REGENERATION EINES NOx-ADSORBERS SYSTEM AND METHOD FOR REGENERATION OF NOx adsorber
05/16/2012DE102011117907A1 Detektion eines Nachfüllens von Diselabgasfluid Detection of a refilling Diselabgasfluid
05/16/2012DE102011117906A1 Steuersysteme und -Verfahren zur Ammoniakspeicherung mit Katalysator für selektive katalytische Reduktion Control systems and methods for ammonia storage with selective catalytic reduction
05/16/2012DE102011117808A1 Steuerverfahren und -vorrichtung zur regeneration eines partikelfilters A control method and apparatus for regenerating a particulate filter
05/16/2012DE102011110164A1 Bifunktionelle Katalysatormaterialien zurMagerabgas-NOx-Reduktion Bifunctional catalyst materials zurMagerabgas NOx reduction
05/16/2012DE102010053603A1 Catalyzer e.g. particulate filter, for cleaning exhaust gas in self-ignition engine, has carrier structure with total passage area that is divided into partial cross sections, where one of sections is radially enclosed by other section
05/16/2012DE102010051072A1 Flüssigkeitsbehälter, insbesondere für eine wässrige Harnstofflösung A liquid container, in particular for an aqueous urea solution
05/16/2012DE102010043958A1 Device for introducing reducing agent in exhaust tract of internal combustion engine, comprises dosing valve, which is arranged in area of exhaust pipe, and spray pipe, which extends in flow cross section of exhaust pipe
05/16/2012DE102010043735A1 Injector nozzle for injecting urea water solution into exhaust gas stream of diesel engine of motor car for catalytic reduction of nitrogen oxide emission, has enclosure body comprising annular gap into which agent and air are dispensed
05/16/2012DE102008045594B4 Verfahren und Vorrichtung zur Zudosierung eines Reduktionsmittels in einen Abgasstrang einer Brennkraftmaschine eines Fahrzeuges Method and apparatus for metering a reducing agent into an exhaust system of an internal combustion engine of a vehicle
05/16/2012DE102004035341B4 Hybridfahrzeug Hybrid vehicle
05/16/2012CN202220647U Diesel engine SCR high-efficiency atomization device
05/16/2012CN202220646U Fiber metal carrier fixing structure
05/16/2012CN202220645U Toothed plate structure for fixing a fiber metal carrier
05/16/2012CN202220644U Diesel engine SCR urea pipeline with heating function
05/16/2012CN202220643U Multi-damping cooling circulating type waste gas treatment tank for anti-explosion diesel
05/16/2012CN202220642U Pneumatic control water replenishing tank low water level water replenishing apparatus
05/16/2012CN102459836A Sealing unit
05/16/2012CN102459835A Exhaust line with injection system
05/16/2012CN102459834A 排气处理装置 Exhaust gas treatment apparatus
05/16/2012CN102459833A 燃烧烟道气NO<sub>X</sub>处理 Combustion flue gas NO <sub> X </ sub> treatment
05/16/2012CN102459832A Injection system for injecting fluid into an exhaust system
05/16/2012CN102459831A Device and method for treating exhaust gas containing particles
05/16/2012CN102459128A Fused grains of oxides comprising al, ti, si and ceramic products comprising such grains
05/16/2012CN102458682A Apparatus for and process of filling a muffler with fibrous material utilizing a directional jet
05/16/2012CN102454518A Combined type fuel tank
05/16/2012CN102454517A Combined type fuel tank with three tanks
05/16/2012CN102454460A Method for measuring the quality of ammonia injection for an exhaust gas after treatment system of a vehicle
05/16/2012CN102454458A Method for adapting an scr catalytic converter in an exhaust system of a motor vehicle
05/16/2012CN102454457A Method for adapting a lean nox trap in an exhaust system of a motor vehicle
05/16/2012CN102454456A Apparatus for reducing emissions and method of assembly
05/16/2012CN102454455A Arrangement and method for treatment of exhaust gases
05/16/2012CN102454454A Optimized electrically heated exhaust gas treatment system
05/16/2012CN102454453A Emission scr nox aftertreatment system having reduced so3 generation and improved durability
05/16/2012CN102454452A System and method for controlling regeneration of an exhaust after-treatment device
05/16/2012CN102454451A Exhaust ejection dust extractor
05/16/2012CN102451617A Pneumatic double urea tank electronically-controlled urea loading pump built-in filter SCR (silicon controlled rectifier) urea system
05/16/2012CN101636570B Exhaust purification device for internal combustion engine
05/16/2012CN101632926B Exhaust gas catalysts and exhaust-gas catalytic converter
05/16/2012CN101628824B Method for increasing the strength of porous ceramic bodies and bodies made therefrom
05/16/2012CN101466921B Exhaust gas cleaning method, and exhaust gas cleaning system
05/16/2012CN101368532B Intake air heater for assisting DPF regeneration
05/15/2012US8176911 Regulating overfire air in a boiler using an overfire air tube damper
05/15/2012US8176732 Exhaust aftertreatment system
05/15/2012US8176731 Exhaust gas aftertreatment system
05/15/2012US8176730 Exhaust gas purification device of internal combustion engine
05/15/2012US8176729 Perturbation control strategy for low-temperature urea SCR NOx reduction
05/15/2012US8176728 Air-fuel ratio control device
05/15/2012US8176727 Internal combustion engine control apparatus and control method of internal combustion engine
05/15/2012US8176726 Method for introducing a reagent medium into an exhaust gas conduit of an internal combustion engine, and apparatus for carrying out the method
05/11/2012DE202011002517U1 Vorrichtung zur Reinigung partikelbehafteter Gase Apparatus for cleaning particulate-prone gases
05/10/2012WO2012061447A2 Diesel particulate filter packaging and method of directing airflow in a skid steer machine
05/10/2012WO2012061365A2 Method of mixing exhaust gas exiting an exhaust stack outlet with cooling air exiting a cooling package outlet and machine using same
05/10/2012WO2012061293A2 Method of mixing exhaust gas exiting an exhaust stack outlet with cooling air exiting a cooling package outlet including a regeneration control algorithm and machine using same
05/10/2012WO2012060813A1 Lower temperature mixing zone for nh3
05/10/2012WO2012060426A1 Work machine
05/10/2012WO2012060298A1 Hydraulic drive system adapted for use in construction machine and provided with exhaust gas purification device
05/10/2012WO2012060174A1 Layered complex oxide, oxidation catalyst, and diesel particulate filter
05/10/2012WO2012060155A1 Exhaust gas emission purification device
05/10/2012WO2012059808A1 Automobile exhaust gas catalytic converter
05/10/2012WO2012059423A1 Ammonia oxidation catalyst having low n2o by-product formation
05/10/2012WO2012059211A1 Method for the preparation of a catalysed particulate filter and catalysed particulate filler
05/10/2012WO2012059180A1 Motor-vehicle internal combustion engine with exhaust-gas recirculation
05/10/2012WO2012059145A1 Method for the preparation of a catalysed particulate filter and catalysed particulate filter
05/10/2012WO2012059144A1 Method for the preparation of a catalysed particulate filter and catalysed particulate filter
05/10/2012WO2012024551A4 Heating apparatus for internal combustion engine exhaust aftertreatment
05/10/2012US20120116645 Filter controller system
05/10/2012US20120111199 Diesel soot particulate filter cartridge
05/10/2012US20120110989 Exhaust-gas aftertreatment device
05/10/2012US20120110988 NOx ABSORBER CATALYSTS
05/10/2012US20120110987 Exhaust purification system of internal combustion engine
05/10/2012US20120110986 Device for evaporating a urea-water solution, method for operating the device and motor vehicle
05/10/2012US20120110985 Method and control system for a valve
05/10/2012US20120110983 Diesel exhaust treatment apparatus
05/10/2012US20120110982 Sampling tube for improved exhaust gas flow to exhaust sensor
05/10/2012US20120110981 Reduction of NOx Trap at Engine Shutoff
05/10/2012DE102011117251A1 Nachbehandlungsheizung mit Maschinenverbrennungsrückkopplung After treatment with heating engine combustion feedback
05/10/2012DE102011011841A1 Verfahren und System zur Steuerung eines Motors während einer Dieselpartikelfilterregeneration bei Leerlaufbedingungen A method and system for controlling an engine during a diesel particulate filter regeneration during idling conditions
05/10/2012DE102010055642A1 Method for dosage of reducing agent carrier into exhaust system of diesel engine of vehicle, involves predetermining dosing parameter dosing frequency of carrier and dosing pressure of reducing agent carrier
05/10/2012DE102010053545A1 Abgaswärmetauschereinrichtung Exhaust gas heat exchanger device
05/10/2012DE102010050413A1 Kraftfahrzeug-Brennkraftmaschine mit Abgasrückführung Automotive internal combustion engine with exhaust gas recirculation
05/10/2012DE102010043609A1 Function unit for use in fluid container for storing fluid i.e. liquid medium, for after-treatment of exhaust gases of internal combustion engine of motor car, has rod for fastening level measuring element to base of fluid container
05/10/2012DE102010043600A1 Tankanordnung Tank assembly
05/10/2012DE102010043442A1 Method for metering reducing agent in exhaust pipe of internal combustion engine, involves supplying compressed air for aerosol formation at different times for metering reducing agent by metering valve
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