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)
09/2014
09/04/2014DE10349134B4 Verfahren und Vorrichtung zur Ermittlung von Kennfeldern zum Betreiben eines regenerierbaren Partikelfilters Method and apparatus for determining characteristic maps for the operation of a regenerable particle filter
09/04/2014DE102014101948A1 Motor mit Fremdzündung und Abgassystem, das ein katalysiertes Dreiwegefilter umfasst Spark-ignition engine and exhaust system comprising a catalyzed three-way filter
09/04/2014DE102014002892A1 System und Verfahren zum Aufnehmen von Nachbehandlungsblöcken System and method for receiving blocks of post-treatment
09/04/2014DE102013203495A1 Verfahren und Vorrichtung zur Überwachung eines Stickoxid-Speicherkatalysators Method and device for monitoring of a nitrogen oxide storage catalyst
09/04/2014DE102013003701A1 Verfahren zur Steuerung einer Regeneration eines Partikelfilters sowie einer zur Ausführung des Verfahrens ausgebildete Abgasanlage Method for controlling a regeneration of a particulate filter as well as a formed for performing the method exhaust system
09/04/2014DE102012007890B4 Abgasreinigungssystem zur Reinigung von Abgasströmen aus Dieselmotoren An exhaust gas purification system for purifying exhaust streams from diesel engines
09/04/2014DE102011080782B4 Latentwärmespeicher und Katalysator Latent heat storage and catalyst
09/04/2014DE102006035488B4 Abgasreinigungsgerät für einen Verbrennungsmotor An exhaust gas purification device for an internal combustion engine
09/03/2014EP2772636A1 Catalyst-degradation detection device
09/03/2014EP2772628A1 Control device for spark ignition internal combustion engine
09/03/2014EP2772621A1 Device for controlling internal combustion engine
09/03/2014EP2772620A1 Heat recovery device
09/03/2014EP2772451A1 Container with expansion element
09/03/2014EP2772302A1 Hexagonal oxidation catalyst
09/03/2014EP2772294A1 Honeycomb structure
09/03/2014EP2771552A1 System for attaching a reducer cartridge to a holder
09/03/2014EP2771551A1 Method and device for adjusting the consumption of a pollution-removing agent by an exhaust line of a hybrid vehicle according to the various propulsion modes
09/03/2014EP2771098A1 Mixer arrangement for reducing agent preparation
09/02/2014US8821608 Exhaust gas purification device
09/02/2014US8820060 Mobile diesel power system with separated engine and exhaust
09/02/2014US8820059 Mounting assembly for reductant injector with thermal isolation and sealing gasket
09/02/2014US8820058 System, method, and apparatus for determining solid storage media quality for a NOx reductant
09/02/2014US8820057 Increased fan speed to assist DPF regeneration
09/02/2014US8820056 Rich fuel mixture super-turbocharged engine system
09/02/2014US8820054 Exhaust purification system of internal combustion engine
09/02/2014US8820053 Method for operating a delivery device for a reducing agent and motor vehicle having a delivery device
09/02/2014US8820052 Liquid reductant system and method for operation of the liquid reductant system
09/02/2014US8820051 Vehicle oxidation catalyst efficiency model for adaptive control and diagnostics
09/02/2014US8820050 Method for minimizing ammonia slip from SCR catalysts
09/02/2014US8820049 Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst
09/02/2014US8819922 Method of making an electrically-heated hose assembly
08/2014
08/28/2014US20140242406 Catalyst device for exhaust gas
08/28/2014US20140241971 Oxidation system and method for cleaning waste combustion flue gas
08/28/2014US20140241963 Cold start startup unit for urea-based systems
08/28/2014US20140238504 Urea common rail
08/28/2014US20140238242 Ceramic partial wall-flow filter with low deep bed
08/28/2014US20140238006 Exhaust gas heat exchanger
08/28/2014US20140238003 Pm accumulation amount estimation device for dpf
08/28/2014US20140238002 Exhaust Treatment Burner and Mixer System
08/28/2014US20140238001 Ion Sensor With Decoking Heater
08/28/2014US20140238000 Burner With Air-Assisted Fuel Nozzle And Vaporizing Ignition System
08/28/2014US20140237999 Exhaust Aftertreatment Burner With Preheated Combustion Air
08/28/2014US20140237997 V-type engine, outboard motor, and vessel
08/28/2014US20140237996 System, method, and apparatus for sulfur recovery on an scr catalyst
08/28/2014US20140237993 Diesel engine arrangement and method for varnish build-up control
08/28/2014US20140237992 Diesel Exhaust Particulate Filter
08/28/2014DE112012003836T5 Abgasbehandlungseinheit Exhaust gas treatment unit
08/28/2014DE102014203378A1 Strategie zur verminderung von motorkaltstartemissionen Strategy for the rundown of engine cold start emissions
08/28/2014DE102014102023A1 Oxidationskatalysator für einen verbrennungsmotor Oxidation catalytic converter for an internal combustion engine
08/28/2014DE102013003112A1 SCR-Katalysator mit verbessertem NOx-Umsatz SCR catalyst with improved NOx conversion
08/28/2014DE102013003001A1 Brennkraftmaschine, Abgasrückführungsvorrichtung und Verfahren zur Abgasrückführung Internal combustion engine, exhaust gas recirculation device and method for exhaust gas recirculation
08/28/2014DE102013002999A1 Brennkraftrnaschine Brennkraftrnaschine
08/28/2014DE102009058003B4 Diagnosesysteme und -verfahren für Systeme für selektive katalytische Reduktion (SCR) auf Grundlage einer NOx-Sensor-Rückkopplung Diagnostic systems and methods for systems for selective catalytic reduction (SCR) based on a NOx sensor feedback
08/28/2014DE102008000138B4 Brennkraftmaschinen-Diagnosevorrichtung Internal combustion engine diagnostic apparatus
08/27/2014EP2770179A1 Mat material and exhaust gas purification device
08/27/2014EP2770178A1 System, method, and apparatus for sulfur recovery on an SCR catalyst
08/27/2014EP2770177A1 Electrically heated catalyst
08/27/2014EP2770176A1 Method for testing the consistency of the correct operation of a particle filter and corresponding engine control unit
08/27/2014EP2769762A1 Dispersion plate and dispersion apparatus
08/27/2014EP2769760A1 Catalyst for reducing nitrogen oxides
08/27/2014EP2769064A1 Metering apparatus
08/27/2014EP2769063A1 Delivery device with protection against freezing
08/27/2014EP2769062A1 Device for mixing compressed air and liquid reducing agent
08/27/2014EP2769061A1 Method of cleaning a particle filter
08/27/2014EP2768602A1 Method and apparatus for cleaning diesel particulate filters
08/26/2014US8818691 Exhaust system and method for controlling temperature of exhaust gas in an exhaust system
08/26/2014US8816024 Continuous take off technique and pressure control of polymerization reactors
08/26/2014US8815193 Selective non-catalytic reduction for NOx removal
08/26/2014US8815190 Extruded SCR filter
08/26/2014US8815189 Gasoline engine emissions treatment systems having particulate filters
08/26/2014US8814969 Exhaust gas purification device
08/26/2014US8813900 Vehicle exhaust system
08/26/2014US8813546 NOx sensor diagnosis device and selective catalytic reduction system
08/26/2014US8813481 Exhaust emission control device
08/26/2014US8813480 Exhaust purification system of internal combustion engine
08/26/2014US8813479 Emissions control diagnostic method and system
08/26/2014US8813478 Selective catalytic reduction (SCR) system for NOx storage
08/26/2014US8813477 Exhaust purification system for internal combustion engine
08/26/2014US8813476 Diagnosis apparatus for reducing agent supply apparatus
08/26/2014US8813475 Method for preventing choking of urea injection nozzle on SCR system
08/26/2014DE202014103755U1 Abgasmischer Exhaust mixer
08/26/2014CA2647064C Low temperature diesel particulate matter reduction system
08/21/2014WO2014127264A1 Dosing and mixing arrangement for use in exhaust aftertreatment
08/21/2014WO2014126920A1 System, method, and apparatus for improved desulfurization of aftertreatment components
08/21/2014WO2014126527A1 Device and method for fault-tracing pertaining to an scr system
08/21/2014WO2014124955A1 Method for heating a delivery device
08/21/2014US20140234190 NOx TRAP COMPOSITION
08/21/2014US20140234189 Positive Ignition Engine and Exhaust System Comprising Three-Way Catalysed Filter
08/21/2014US20140230446 Reducing Oxygen in a Gas Turbine Exhaust
08/21/2014US20140230445 Fuel Combusting Method
08/21/2014US20140230434 Methods and system for cooling exhaust system components
08/21/2014US20140230433 Internal combustion engine with exhaust-gas aftertreatment arrangement and method for operating an internal combustion engine of said type
08/21/2014US20140230419 Mixer configuration for reducing agent preparation and motor vehicle having a mixer configuration
08/21/2014US20140230417 Exhaust gas combustion system
08/21/2014US20140230416 Exhaust gas control apparatus for internal combustion engine
08/21/2014US20140230415 Exhaust gas purification apparatus for an internal combustion engine
08/21/2014US20140230414 Electric heating catalyst
08/21/2014US20140230412 Trapped soot estimator
08/21/2014US20140230411 Dosing and mixing arrangement for use in exhaust aftertreatment
08/21/2014US20140230410 Internal combustion engine with exhaust-gas aftertreatment arrangement and intake air arrangement and method for operating an internal combustion engine of said type
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