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)
10/2013
10/24/2013DE102012007890A1 Abgasreinigungssystem zur Reinigung von Abgasströmen aus Dieselmotoren An exhaust gas purification system for purifying exhaust streams from diesel engines
10/24/2013DE102012007691A1 Vorrichtung zum Bereitstellen eines flüssigen Additivs A device for providing a liquid additive
10/24/2013DE102012007627A1 Filter element e.g. oil filter element used in automotive sector, has support element with inner space whose cross sectional area is partially reduced by edge region towards central region
10/24/2013DE102011001432B4 Steuerventil für Sekundärluft Control valve for secondary air
10/24/2013DE102009038546B4 SCR-Abgasnachbehandlungseinrichtung SCR exhaust aftertreatment device
10/23/2013EP2653765A1 Pipe for a fluid to be warmed up
10/23/2013EP2653692A1 Exhaust heating device for internal combustion engine and control method therefor
10/23/2013EP2653686A1 Exhaust-pipe injection system
10/23/2013EP2653685A1 Exhaust Gas Control Apparatus for Internal Combustion Engine and Injection Valve Holder
10/23/2013EP2653684A1 DEVICE FOR DIAGNOSING CAUSES OF DECREASES IN NOx CONVERSION EFFICIENCY
10/23/2013EP2653683A1 Device for detecting malfunction in electrically heated catalyst
10/23/2013EP2653682A1 Pump device
10/23/2013EP2653681A1 Coated diesel particulate filter
10/23/2013EP2653680A1 Dpf system
10/23/2013EP2653679A1 Exhaust gas purification device for diesel engine using heavy-oil or lower quality fuel
10/23/2013EP2652281A1 Method and device for carrying out a zero point adaptation of a lambda probe of an internal combustion engine
10/23/2013EP2652279A1 Exhaust line with device for injecting gaseous reagent
10/23/2013EP2652278A1 Liquid extraction module, liquid tank
10/23/2013EP2652277A1 Liquid removal module for removing liquid from a liquid tank, and liquid tank
10/23/2013EP2652276A1 Liquid extraction module, liquid tank
10/23/2013EP2652275A1 Tank insert module, liquid tank
10/23/2013EP2651540A1 Architectural diesel oxidation catalyst for enhanced no2 generator
10/23/2013CN203248277U System for utilizing waste heat of internal combustion engine, and internal combustion engine having system
10/23/2013CN203248233U Warming device control mechanism for diesel oil engine exhaust after-treatment device
10/23/2013CN203248232U Warming device control system for diesel oil engine exhaust after-treatment device
10/23/2013CN203248231U Heating control system for diesel oil engine exhaust after-treatment device
10/23/2013CN203248230U Motorcycle secondary air supplement device
10/23/2013CN203248229U Diesel engine SCR urea solution spraying device
10/23/2013CN203248228U Vehicle tail gas purifying device
10/23/2013CN203248227U Pre-heater of diesel engine exhaust aftertreatment device
10/23/2013CN203248226U Disposal device for absorbing solid particles of automobile exhaust
10/23/2013CN103370509A Exhaust gas receiver, internal combustion engine and method for selective catalytic reduction
10/23/2013CN103370508A Exhaust line with device for injecting gaseous reagent
10/23/2013CN103370507A Injector for a urea-water solution
10/23/2013CN103370506A Retrofit injector mount
10/23/2013CN103370505A Machine, exhaust particulate filter system, and method
10/23/2013CN103362621A Non-methane hydrocarbon conversion efficiency diagnostic for diesel after-treatment system
10/23/2013CN103362617A Joint structure for conveniently fixing catalytic converter
10/23/2013CN103362616A Three-way catalyst assembly
10/23/2013CN103362615A Catalyst converter device for purifying exhaust gas and saddle-ride type vehicle
10/23/2013CN103362614A Nitrogen dioxide generation diagnostic for a diesel after-treatment system
10/23/2013CN103362613A Carbon monoxide-selective oxidation catalysts
10/23/2013CN103362612A Method for use in connection with an exhaust gas post-treatment system
10/23/2013CN103362611A System and method for increasing fuel economy of a vehicle including a SCR catalyst
10/23/2013CN103362610A Method for use in conjunction with an exhaust-gas aftertreatment system
10/23/2013CN103362609A System and method for hydrocarbon adsorber regeneration in a hybrid vehicle
10/23/2013CN103362608A Rail fence fire barrier and method for manufacturing same
10/23/2013CN103362607A Waste gas treatment box of mining anti-explosion diesel engine
10/23/2013CN103362606A Exhaust aftertreatment and exahust gas recirculation systems
10/23/2013CN103362605A 内燃机 Internal combustion engine
10/23/2013CN103362604A Retaining seal material and exhaust gas purifying apparatus
10/23/2013CN103362603A Holding seal material, exhaust gas purifying apparatus and method of manufacturing holding seal material
10/23/2013CN103362602A Automobile exhaust purification device
10/23/2013CN103362601A Purification device capable of preventing influence of motor vibration on air-tightness of pipeline
10/23/2013CN102791972B Exhaust purification device for internal combustion engine
10/23/2013CN102112225B Catalyst for purification of exhaust gas
10/23/2013CN101900017B Injector for fluid injection system
10/23/2013CN101298845B Vehicle-based strategy for removing urea deposits from SCR catalyst
10/22/2013US8562929 Selective catalytic reduction via electrolysis of urea
10/22/2013US8562925 Arrangement and method for controlling the quantity of a reductant introduced into an exhaust line of an internal combustion engine
10/22/2013US8562924 Control of NO/NOx ratio to improve SCR efficiency for treating engine exhaust
10/22/2013US8561416 Method for thermoelectric energy conversion in an exhaust gas recirculation system
10/22/2013US8561396 Exhaust gas purification apparatus
10/22/2013US8561395 Poka-yoke mounting system for an exhaust treatment device
10/22/2013US8561394 Procedure and control unit for an accelerated heating of a catalyst in an exhaust gas system of a supercharged combustion engine with a variable valve control
10/22/2013US8561393 Method of determining if an oxidation catalyst is quenched or is not quenched
10/22/2013US8561392 Apparatus, system, and method for reductant line heating control
10/22/2013US8561391 Determination of a nox and soot emission occurring during the operation of an internal combustion engine
10/22/2013US8561388 Failure detection apparatus for particulate filter
10/22/2013US8561387 Method for checking the seal of a reagent injector
10/17/2013WO2013154573A1 Mixing plate as stabilizer for ammonia gas injector
10/17/2013WO2013154571A1 Shrouded/downstream-pointing ammonia gas injector
10/17/2013WO2013153915A1 Catalyst for purifying exhaust gas
10/17/2013WO2013153900A1 Holding material for gas-processing device, gas-processing device, and method relating to same
10/17/2013WO2013153797A1 Mixing structure
10/17/2013WO2013153611A1 Internal combustion engine control device
10/17/2013WO2013153610A1 Control device for internal combustion engine
10/17/2013WO2013153606A1 Exhaust purification device for internal combustion engine
10/17/2013WO2013153605A1 Exhaust purification device for internal combustion engine
10/17/2013WO2013153298A1 System for metering a reducing agent for a device for removing pollutants from the exhaust gases of an engine
10/17/2013WO2013153257A1 Arrangement for treating exhaust gases of an internal combustion piston engine, an internal combustion piston engine and method of treating exhaust gas of an internal combustion piston engine
10/17/2013WO2013153081A1 Pollutant abatement system for gasoline vehicles
10/17/2013WO2013152823A2 Device for storing and delivering an aqueous additive
10/17/2013WO2013152780A1 A self-diagnosing method for diagnosing a scr system
10/17/2013US20130269327 Motor-Vehicle Internal Combustion Engine with Exhaust-Gas Recirculation
10/17/2013US20130269326 Exhaust system with hc adsorber and parallel exhaust-gas catalytic converter, and vehicle having an exhaust system of said type
10/17/2013US20130269325 Multi-tiered telescope shaped atomizer
10/17/2013US20130269321 Exhaust purification system and method for controlling exhaust purification system
10/17/2013US20130269318 Coolant-to-catalyst fuel modification method and apparatus
10/17/2013US20130269317 Technique for production of ammonia on demand in a three way catalyst for a passive selective catalytic reduction system
10/17/2013US20130269314 Mounting mat with lower friction surface for assembling and higher friction surface for mounting
10/17/2013DE112011103519T5 Abgasstrom-Wirbelbrecher Exhaust flow vortex breaker
10/17/2013DE112009004746B4 Pm-sensor, pm-menge-erfassungsvorrichtung für ab- gas und anormalitätserfassungsvorrichtung fürbrennkraftmaschine Pm-sensor, pm-quantity-detecting device for off gas and abnormality detection fürbrennkraftmaschine
10/17/2013DE102013206632A1 Mehrstufiger teleskopförmiger zerstäuber A multi-stage telescopic shaped diffuser
10/17/2013DE102012103123A1 Exhaust gas aftertreatment device for heavy commercial vehicles, has electromechanical actuator with two connections, to which electrically conductive surface is attached, where two surfaces are electrically separated
10/17/2013DE102007021586B4 Schalldämpfer mit variablem Gegendruck für ein Dieselabgassystem Silencer variable back pressure for a diesel exhaust system
10/16/2013EP2650521A1 Two-stroke engine and four-stroke engine
10/16/2013EP2650499A1 Method for monitoring the efficiency of a system for after-treatment of exhaust gas
10/16/2013EP2650498A1 Exhaust purification system for internal combustion engine
10/16/2013EP2650497A1 A system for storing an additive solution for a vehicle engine
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