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)
02/2014
02/13/2014US20140041368 Heating of an exhaust gas aftertreatment system by dragging of an internal combustion engine with the aid of an electric motor
02/13/2014US20140041367 Operating Method for a Motor Vehicle Diesel Engine Having an Exhaust Emission Control System
02/13/2014US20140041366 Catalytic converter for the selective catalytic reduction of nitrogen oxides in the exhaust gas of diesel engines
02/13/2014US20140041365 Cross-linkable polyolefin composition for formed textured skin applications
02/13/2014US20140041364 CATALYTIC REDUCTION OF NOx WITH HIGH ACTIVITY CATALYSTS WITH NH3 REDUCTANT
02/13/2014US20140041363 CATALYTIC REDUCTION OF NOx WITH HIGH ACTIVITY CATALYSTS WITH ACETALDEHYDE REDUCTANT
02/13/2014US20140041362 Method and system for regenerating a particulate filter
02/13/2014US20140041345 Aircraft oil flow management system for inverted flight
02/13/2014DE112012000057T5 Abgasemissions-Steuersystem Exhaust emission control system
02/13/2014DE112007000489B4 Abgasnachbehandlungsmischer mit gestanztem Schalldämpferflansch Exhaust aftertreatment mixer with punched Schalldämpferflansch
02/13/2014DE102013215632A1 Exhaust gas treatment system for internal combustion engine, has exhaust pipe to receive exhaust gas from internal combustion engine and supply exhaust gas to exhaust gas treatment apparatus, and fluid delivery system to supply fluid
02/13/2014DE102013012336A1 Nachbehandlungssystem Aftertreatment system
02/13/2014DE102012214369A1 Exhaust aftertreatment arrangement for internal combustion engine of motor vehicle, has storage with piston arranged between conveying unit and injection valve, where reducing agent is conveyed from storage in direction of exhaust line
02/13/2014DE102012214288A1 Flexibles Leitungselement für die Abgasanlage eines Verbrennungsmotors Flexible duct element for the exhaust system of a combustion engine
02/13/2014DE102012107208A1 Container for tank for storing liquid additive e.g. urea water solution, has housing with heating device, and drivable apparatus which is driven to promote convection in housing
02/13/2014DE102012107207A1 Method for operating exhaust gas treatment device of motor vehicle, involves supplying of additives to supply point, where operational state of exhaust gas treatment device is determined using one state variable
02/13/2014DE102011018181A1 Rekonfigurierbarer Mischer für ein Abgasnachbehandlungssystem und Verfahren zur Verwendung desselben For an exhaust aftertreatment system and method for use thereof reconfigurable mixer
02/13/2014DE102011008496B4 Verfahren zur Überwachung eines Partikelfilters Method for monitoring a particle filter
02/13/2014DE102010022317B4 Regenerationssysteme für Partikelfilter unter Verwenden von virtuellen Bricktemperatursensoren Regeneration systems for particulate Using virtual Brick temperature sensors
02/13/2014DE102007046158B4 Verwendung eines katalytisch aktiven Partikelfilters zur Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren Use of a catalytically active particulate filter for removing particulates from the exhaust gas of operated with a predominantly stoichiometric air / fuel mixture combustion engines
02/13/2014DE102004048135B4 Verfahren zum Betreiben eines im Abgasbereich einer Brennkraftmaschine angeordneten Partikelfilters und Vorrichtung zur Durchführung des Verfahrens A method of operating a switch arranged in the exhaust region of an internal combustion engine and the particulate filter device for carrying out the method
02/12/2014EP2696050A2 Flexible pipe element for the exhaust system of a combustion engine
02/12/2014EP2696049A1 Internal combustion engine
02/12/2014EP2696048A1 Gauging of the residual capacity of a system for the storage and delivery of gaseous ammonia
02/12/2014EP2696047A1 Exhaust gas purification device, and exhaust gas purification method using same
02/12/2014EP2696046A1 Exhaust gas temperature reduction device for an engine of construction equipment
02/12/2014EP2695962A1 Stainless steel foil and catalyst carrier for exhaust emission control system using said foil
02/12/2014EP2695674A1 Exhaust gas purification oxidation catalyst
02/12/2014EP2695673A1 Exhaust gas purification catalyst
02/12/2014EP2694786A1 Method for determining the duration for which an orifice is open
02/12/2014EP2694785A1 System, method, and apparatus for aftertreatment system monitoring
02/12/2014EP2694784A1 Fluid cooled injector and exhaust aftertreatment system, vehicle, and method using a fluid cooled injector
02/12/2014CN203430652U Labyrinth cylinder head cover
02/12/2014CN203430617U Automobile engine three-way catalyst assembly
02/12/2014CN203430612U Silencer with brand-new structure
02/12/2014CN203430609U Self-temperature-limiting heating urea pipe
02/12/2014CN203430608U Spark extinguishing and silencing device
02/12/2014CN203430607U Noise, fume and heat eliminating device of automobile
02/12/2014CN203430606U Exhaust emission device of forklift truck
02/12/2014CN203430605U Spray type tail gas treatment device for coal mine explosion-proof vehicle
02/12/2014CN203430604U Smoke purifier for exhaust gas emission
02/12/2014CN103582746A Vehicle control apparatus, and vehicle control method
02/12/2014CN103582523A Off gas purification device
02/12/2014CN103573442A Method for operating an internal combustion engine, method for switching off an internal combustion engine and engine control device
02/12/2014CN103573386A A waste gas boost and aftertreatment module for a combustion engine and the combustion engine
02/12/2014CN103573372A After-treatment system
02/12/2014CN103573363A System and method for monitoring a particulate filter in a vehicle exhaust aftertreatment device
02/12/2014CN103573362A NOx-flowrate and temperature correction during soot mass estimation in vehicle exhaust after-treatment device
02/12/2014CN103573361A Accumulated ash correction during soot mass estimation in a vehicle exhaust aftertreatment device
02/12/2014CN103573352A Three-way catalytic converter structure
02/12/2014CN103573351A Mixing device for the aftertreatment of exhaust gases
02/12/2014CN103573350A Mixing device for the aftertreatment of exhaust gases
02/12/2014CN103573349A 装填喷嘴 Filling nozzle
02/12/2014CN103573348A Exhaust treatment system for internal combustion engine
02/12/2014CN103573347A NOx control during engine idle-stop operations
02/12/2014CN103573346A System for providing power to an electrically heated catalyst
02/12/2014CN103573345A A method of operating a conveyor and proportioning system
02/12/2014CN103573344A NOx control during cylinder deactivation
02/12/2014CN103573343A A method for operating a conveying and proportioning system
02/12/2014CN103573342A Hydrocarbon trap having improved adsorption capacity
02/12/2014CN103573341A Gas-conducting system and internal combustion engine equipped therewith
02/12/2014CN103573340A Engine tail gas purification device
02/12/2014CN103573339A Automobile exhaust PM (particle matter) 2.5 catcher based on multiple layers of mesh sieves
02/12/2014CN103573338A Porous spiral-pipe catcher for PM 2.5 of automobile exhaust and catching method of catcher
02/12/2014CN103573337A Exhaust purifier
02/12/2014CN103572799A Large-scale urban rainwater collecting and utilizing system
02/12/2014CN103566755A Assembly for providing proportioned gas flow, associated method and vehicle exhaust pipeline equipped with the assembly
02/11/2014USRE44753 Procedure and device to heat a reducing agent generation system
02/11/2014US8647584 Electric heating catalyst
02/11/2014US8647162 Machinery arrangement for marine vessel
02/11/2014US8646262 Unit for recovering and converting the thermal energy of the exhaust gases of an internal combustion engine of a vehicle
02/11/2014US8646261 Thermoelectric generators incorporating phase-change materials for waste heat recovery from engine exhaust
02/11/2014US8646260 Two-stroke lean burn gas engine with a silencer/catalytic converter
02/11/2014US8646259 Electronically heated selective catalytic reduction (SCR) device
02/11/2014US8646258 Mixing system in an exhaust gas mixing chamber
02/11/2014US8646257 Method for estimating soot loading in a diesel particulate filter, and engine and aftertreatment system
02/11/2014US8646256 Diesel engine
02/11/2014US8646255 Exhaust gas purification system for engineering machine
02/11/2014US8646254 Exhaust emission purification method and exhaust emission purification system
02/11/2014US8646253 Procedure and device for controlling an exhaust gas purification system
02/11/2014US8646252 Preventing catalyst damage during misfire event
02/06/2014WO2014020944A1 Exahaust gas denitration equipment for reciprocating engine
02/06/2014WO2014020230A1 An internal combustion engine and method of operating an internal combustion engine
02/06/2014WO2014020040A1 Device for heating at least one component of an scr system with inbuilt heating control
02/06/2014WO2014019741A1 Heating device for a fuel/process material with compensation element
02/06/2014US20140039781 Nox control during engine idle-stop operations
02/06/2014US20140037511 Catalytic converter
02/06/2014US20140034170 Injector for a urea-water solution
02/06/2014US20140033923 Method for manually regenerating particulate filter
02/06/2014US20140033688 Electrically heated catalyst
02/06/2014US20140033687 Fuel injection control system of an internal combustion engine
02/06/2014US20140033686 Device for distributing fluids in exhaust systems
02/06/2014US20140033684 Method for operating an scr dosing unit and motor vehicle having a dosing unit
02/06/2014US20140033683 System, method, and apparatus for aftertreatment system monitoring
02/06/2014US20140033682 Method for operating an scr catalyic converter provided for the aftertreatment of exhaust gases of an internal combustion engine
02/06/2014US20140033681 Reducing Agent Metering System with Metering Chamber for Exact Setting of the Metered Amount
02/06/2014US20140033679 Accumulated ash correction during soot mass estimation in a vehicle exhaust aftertreatment device
02/06/2014US20140033678 Nox-flowrate and temperature correction during soot mass estimation in a vehicle exhaust after-treatment device
02/06/2014DE202014100382U1 Abgasnachbehandlungsanordnung Exhaust aftertreatment device
02/06/2014DE112008003152B4 Metallfaserfilter zur Reinigung von Abgas mit einem schlitzartigen Umleitungsteil Metal fiber filter for purifying exhaust gas with a slot-like portion redirection
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