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)
03/2014
03/27/2014DE102013015626A1 Wabenstruktur Honeycomb structure
03/27/2014DE102012217430A1 Heating device for heating supply tank that is utilized for supplying aqueous urea solution in diesel engine of vehicle, has multi-part housing for retaining multiple heating elements and partially made of stainless steel metal sheet
03/27/2014DE102012108942A1 Fördereinheit für ein flüssiges Additiv Delivery unit for a liquid additive
03/27/2014DE102012019034A1 Internal combustion engine, particularly gasoline engine of motor vehicle, has exhaust gas duct to pass exhaust gas flow from combustion engine, catalyst arranged in exhaust gas duct, and particulate filter arranged downstream of catalyst
03/27/2014DE102012018673A1 Verfahren zur Regenerierung eines Stickoxid-Speicherkatalysators und Vorrichtung hierfür A process for regeneration of a nitrogen oxide storage catalyst and apparatus therefor
03/27/2014DE102007044607B4 Verfahren zum Anpassen einer Eindüsung eines Reduktionsmittels stromaufwärts eines SCR-Katalysators und zum Betrieb eines SCR- Katalysators The method for customizing injection of a reducing agent upstream of the SCR catalyst and operating a SCR catalyst
03/26/2014EP2711520A1 Method and device for the addition in drop form of a liquid reduction agent to an exhaust gas line
03/26/2014EP2711519A1 Air-fuel ratio control device for internal combustion engine
03/26/2014EP2711518A2 --
03/26/2014EP2711517A1 Exhaust emission purification apparatus for internal combustion engine
03/26/2014EP2711516A2 Exhaust cleaning system including a wet exhaust system and cooling a catalyst
03/26/2014EP2711515A1 Particulate matter sensor
03/26/2014EP2711514A1 Method for manually renewing particulate filter
03/26/2014EP2711513A2 Waste gas treatment system for combustion engines
03/26/2014EP2710242A1 Injection device for injecting a fluid
03/26/2014EP2710241A1 Storage vessel for a liquid, and method for measuring the electric conductivity of a liquid
03/26/2014EP2710240A1 Method and internal combustion engine system for keeping an exhaust gas aftertreatment system within its working temperature range
03/26/2014EP2710239A1 Exhaust gas system with hc adsorber and parallel catalytic converter, and vehicle comprising such an exhaust gas system
03/26/2014DE202014002360U1 Wasserfalle am Austritt des Abgasstroms Water trap at the outlet of the exhaust stream
03/26/2014CN203499777U Pneumatic urea injection system
03/26/2014CN203499776U Urea tank in urea injection system
03/26/2014CN203499775U Automotive exhaust purifying and treating system
03/26/2014CN203499774U Exhaust pipe of drilling diesel engine
03/26/2014CN203499773U DPF black smoke catalytic filter device
03/26/2014CN203499772U Diesel engine exhaust purifying device
03/26/2014CN103688054A A metering unit having a reduced dead volume
03/26/2014CN103688034A Static mixer for the treatment of exhaust gases and manufacturing method thereof
03/26/2014CN103688033A Process for the reduction of nitrogen oxides and sulphur oxides in the exhaust gas from internal combustion engine.
03/26/2014CN103688030A Construction machine
03/26/2014CN103688029A Construction machine
03/26/2014CN103687661A Multi-component filters for emissions control
03/26/2014CN103670727A Catalyst heating with exhaust back-pressure
03/26/2014CN103670726A Catalyst heating with exhaust back-pressure
03/26/2014CN103670645A Supporting structure of automobile engine three-way catalyst
03/26/2014CN103670632A Apparatus and method for onboard performance monitoring of oxidation catalyst
03/26/2014CN103670629A Urea pipe heating control method of selective catalytic reduction (SCR) post-processing system of engine
03/26/2014CN103670627A Dust removal device for automobile exhaust pipe
03/26/2014CN103670623A Automobile and metal fiber mesh carrier
03/26/2014CN103670622A Urea tank cover for vehicle and vehicle
03/26/2014CN103670621A Urea solution tank with observation window
03/26/2014CN103670620A Urea pump fixing structure used for SCR post-processing system
03/26/2014CN103670619A Exhaust system for a motor vehicle
03/26/2014CN103670618A Power management system including a wet exhaust system
03/26/2014CN103670617A Electrically heated catalyst with waste heat recovery
03/26/2014CN103670616A Electrically heated catalyst device having a variable resistance monolith
03/26/2014CN103670615A Active coating technology of lean oxides of nitrogen trap catalyst for internal combustion engine
03/26/2014CN103670614A Waste gas recovery device of bus
03/26/2014CN103670613A Secondary air introduction system
03/26/2014CN103670612A Urea solution supplying device of integration automobile SCR post-processing system
03/26/2014CN103670611A Tail gas treatment device and diesel engine comprising same
03/26/2014CN103670610A Automobile exhaust treater
03/26/2014CN103670609A Water curtain type automobile exhaust purifier
03/26/2014CN103670608A Water mist separator for engine tail gas
03/26/2014CN103670607A Exhaust treatment device of diesel engine
03/26/2014CN103670606A Separation-type reverse air injection regenerative diesel engine exhaust particle filter device
03/26/2014CN103670605A Diesel engine and particulate matter catcher regenerating device thereof
03/26/2014CN103670604A Automobile exhaust filter tube
03/26/2014CN103670603A Exhaust pipeline capable of removing dust by means of self power generation
03/26/2014CN102748101B Urea injection system for reducing NOx discharge of engine and control method thereof
03/26/2014CN102635469B Oxygen-enriched combustion and liquid oxygen carbon sequestration system for internal combustion engine and working method thereof
03/26/2014CN102635468B Carbon dioxide fixing device
03/26/2014CN102482972B Injection nozzle for supplying reducing agent, and device for treating exhaust gases
03/26/2014CN102448606B Catalyst for purification of exhaust gas
03/26/2014CN102159804B Soot discharge estimating device for internal combustion engines
03/26/2014CN102116189B Method and system for controlling an engine during diesel particulate filter regeneration warm-up
03/25/2014US8680496 System and method for germicidal sanitizing of an elevator or other enclosed structure
03/25/2014US8679434 Catalytic articles, systems and methods for the oxidation of nitric oxide
03/25/2014US8679433 Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
03/25/2014US8679418 Substrate fabrication
03/25/2014US8679413 Honeycomb structural body and electrical heated catalyst device
03/25/2014US8679410 Exhaust purification system of internal combustion engine
03/25/2014US8678813 Method for producing a stream of hot combustion exhaust gases at a settable temperature, apparatus for carrying out the method and use of the combustion exhaust gases for the targeted ageing of catalysts
03/25/2014US8677740 Method for predicting regeneration of DeNOx catalyst and exhaust system using the same
03/25/2014US8677739 Emission control
03/25/2014US8677738 Pre-injection exhaust flow modifier
03/25/2014US8677737 Engine powered machine
03/25/2014US8677736 Exhaust gas purification apparatus of an internal combustion engine
03/25/2014US8677735 Exhaust purification system of internal combustion engine
03/25/2014US8677734 Method of producing ammonia effective to control aftertreatment conditions of NOx emissions
03/24/2014CA2826434A1 Electro-catalytic honeycomb for exhaust emissions control
03/20/2014WO2014043563A1 Exhaust system for spark-ingnited gaseous fuel engine
03/20/2014WO2014043552A1 Improving renewable carbon content in methanol and other products from gasification of biomass
03/20/2014WO2014042583A1 Scr-system and method for reliably determining if a circulation pump for reducing agent may be safely started
03/20/2014WO2014042254A1 Engine device
03/20/2014WO2014041984A1 Exhaust-gas-purification catalyst carrier
03/20/2014WO2014041899A1 Waste gas processing device, diesel engine, and waste gas processing method
03/20/2014WO2014041753A1 Inorganic fibers and molded body using same
03/20/2014WO2014041734A1 Exhaust gas purification device and marine engine system provided with same
03/20/2014WO2014041685A1 Engine device
03/20/2014WO2014041657A1 Additive supply device
03/20/2014WO2014040701A1 Scr module
03/20/2014US20140079616 Catalysts for the reduction of ammonia emission from rich-burn exhaust
03/20/2014US20140079610 System for supplying a liquid for a vehicle and integrated pump/filter module
03/20/2014US20140079599 Exhaust Gas Flow Distribution System
03/20/2014US20140075926 Exhaust gas cooler for cooling combustion exhaust gas of an internal combustion engine, water collecting adapter, exhaust gas cooling system and method for manufacturing an exhaust gas cooling system
03/20/2014US20140075925 Exhaust system for a motor vehicle
03/20/2014US20140075924 Correction device for air/fuel ratio sensor
03/20/2014US20140075923 Injection device for injecting a fluid and motor vehicle having an injection device
03/20/2014US20140075922 Ammonia storage device and exhaust line equipped with such a device
03/20/2014US20140075921 Power system for controlling phosphorus aging
1 ... 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 ... 611