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)
07/2007
07/04/2007EP1802856A1 Engine-driven vehicle with exhaustemission control
07/04/2007EP1802855A2 Method and apparatus for venting exhaust gas from an engine
07/04/2007EP1702145B1 Method for operating a dosing valve and device for carrying out said method
07/04/2007CN2918747Y Vehicle exhaust pulverization cooling cleaner
07/04/2007CN2918746Y Exhaust processing unit of explosion-proof plastic core-rubber-tire vehicle
07/04/2007CN1993542A Control system for a mobile internal combustion engine
07/04/2007CN1993302A Honeycomb structural body
07/04/2007CN1993202A Metal fibers, production method and application field thereof
07/04/2007CN1991139A Diagnostic apparatus and diagnostic method for an internal combustion engine
07/04/2007CN1990108A Hexagonal cell honeycomb structure body
07/04/2007CN1324931C Plasma generation and processing with multiple radiation sources
07/04/2007CN1324226C Method for producing honeycomb structure and honeycomb structure
07/04/2007CN1324225C Method of manufacturing exhaust gas purifying filter
07/04/2007CN1324114C Plasma-assisted joining
07/04/2007CN1323981C Aluminum titanate-based ceramic article
07/03/2007US7238639 Mixed oxides; catalytic exhaust system
07/03/2007US7238327 Method of attaching internal heat shield in automotive catalytic converters
07/03/2007US7238217 Diesel engine exhaust filters
07/03/2007US7237634 Hybrid vehicles
07/03/2007US7237540 Method of modifying exhaust valve timing to improve engine performance
07/03/2007US7237379 Regeneration of diesel particulate filter
07/03/2007CA2364788C Exhaust gas purifying catalyst
06/2007
06/28/2007WO2007073324A1 A method and an arrangement for monitoring the functioning of a sensor or an exhaust gas aftertreatment system
06/28/2007WO2007072690A1 Catalyst for exhaust gas clean-up
06/28/2007WO2007071301A1 Method for operating a nitrogen oxide storage catalytic converter in a motor vehicle with consideration of regional fuel qualities
06/28/2007WO2007071263A1 A fluid transfer system and method
06/28/2007WO2006088733A3 Pollution control element-mounting member and pollution control device
06/28/2007US20070150162 Method for real time determination of the mass of particles in a particle filter of a motor vehicle
06/28/2007US20070148063 Reaction apparatus
06/28/2007US20070148058 Exhaust gas purification device for motor vehicles
06/28/2007US20070144245 PM generating apparatus
06/28/2007US20070144156 Catalyst System for the Reduction of NOx and NH3 Emissions
06/28/2007US20070144155 Closed crankcase ventilation system
06/28/2007US20070144154 Air filter with air flow segregation
06/28/2007US20070144153 Catalyst System for the Reduction of NOx and NH3 Emissions
06/28/2007US20070144152 Procedure and control unit to operate an integrated SCR/DPF system
06/28/2007US20070144151 Procedure and device to monitor an exhaust gas after-treatment system
06/28/2007US20070144150 Procedure for controlling the reducing agent in an exhaust gas post-processing system
06/28/2007US20070144149 Controlled regeneration system
06/28/2007US20070144148 System for assisting the regeneration of depollution means included in a motor vehicle exhaust line
06/28/2007US20070144147 Treatment of engine exhaust using molecular sieve SSZ-73
06/28/2007US20070144146 Exhaust gas purification device of internal combustion engine
06/28/2007US20070144145 Diagnostic apparatus and diagnostic method for an internal combustion engine
06/28/2007US20070144144 Exhaust gas purifying system for internal combustion engine
06/28/2007US20070144143 Exhaust gas purification apparatus, exhaust gas purification method, and sulfur component trapping agent for internal combustion engine
06/28/2007US20070144127 Block for filtering particles contained in exhaust gases of an internal combustion engine
06/28/2007US20070144126 Exhaust emission control device
06/28/2007DE202006002508U1 Dieselrußpartikelfilter Diesel particulate filter
06/28/2007DE19854095B4 Vorrichtung zur Nachbehandlung der Abgase von Brennkraftmaschinen Apparatus for the aftertreatment of exhaust gases of internal combustion engines
06/28/2007DE10343438B4 Verfahren zur Herstellung von keramischen Partikelfiltern und keramischer Partikelfilter A process for the production of ceramic particulate and ceramic particulate
06/28/2007DE102006059291A1 Device for cooling gas flow, especially for internal combustion engine, has vibration generator(s) with which at least parts of exchange arrangement can be subjected to mechanical vibrations suitable for freeing deposits sticking to wall
06/28/2007DE102006056857A1 Abgasnachbehandlungsanlagen Treatment units
06/28/2007DE102006043152A1 Verfahren und Vorrichtung zur Steuerung eines Reduktionsmittel-Generationssystems Method and apparatus for controlling a reducing agent generation system
06/28/2007DE102006043151A1 Regeneration device for particle filter has reducer generating system including valve system via which hydrogen- or carbon-monoxide-rich mixture is supplied
06/28/2007DE102006043135A1 Device for purifying exhaust gas of internal combustion engine, comprises reducing agent generation system, combined nitric oxide storage/ammonia generation unit arranged in the reducing agent generation unit, and a hydrogen separation unit
06/28/2007DE102006043105A1 Abgasnachbehandlungsanlage und Verfahren zum Betrieb einer Abgasnachbehandlungsanlage Aftertreatment system and method for operating an exhaust aftertreatment system
06/28/2007DE102006043100A1 Verfahren zur Reduktionsmittelsteuerung in einer Abgasnachbehandlungsanlage A method for reducing fluid control in an exhaust aftertreatment system
06/28/2007DE102006043099A1 Luftmengensteuerung für eine Einrichtung zur Erzeugung von Reduktionsmittel Air volume control for a device for generating a reducing agent
06/28/2007DE102006043098A1 Verfahren und Vorrichtung zur Temperaturführung in einer Abgasnachbehandlungsanlage Method and apparatus for controlling the temperature in an exhaust aftertreatment system
06/28/2007DE102006043097A1 Determining cut-out time for a heater, e.g. in the exhaust gas treatment unit of a diesel engine, involves determining a model cut-out time from a temperature value of a temperature sensor on the output side of the heater
06/28/2007DE102006043087A1 Verfahren und Vorrichtung zur Aufheizung eines Reduktionsmittel-Generierungssystems Method and apparatus for heating a reducing agent generating system
06/28/2007DE102006043086A1 Nutzung eines reduktionsmittelgenerierenden Systems insbesondere als Standheizung Use of reduction-generating system, particularly as an auxiliary heater
06/28/2007DE102006043085A1 Emission control device for after-treatment of exhaust gas of internal combustion engine of motor vehicle, has reducing agent generating system with valve system, with which part of gas mixture can be fed to heating gas route
06/28/2007DE102006043084A1 Katalysatoranordnung in einer Abgasnachbehandlungsanlage Catalyst arrangement in an exhaust aftertreatment system
06/28/2007DE102006043083A1 Emission control device for after-treatment of exhaust gas of internal combustion engine of motor vehicle, has reducing agent generating system with valve system, with which part of gas mixture can be fed to heating gas route
06/28/2007DE102006043082A1 Verfahren zur Reduktionsmittelsteuerung in einer Abgasnachbehandlungsanlage A method for reducing fluid control in an exhaust aftertreatment system
06/28/2007DE102006043081A1 Emission control device for after-treatment of exhaust gas of internal combustion engine of motor vehicle, has reducing agent generating system with valve system, with which part of gas mixture can be fed to heating gas route
06/28/2007DE102006043080A1 Emission control device for after-treatment of exhaust gas of internal combustion engine of motor vehicle, has reducing agent generating system with valve system, with which part of gas mixture can be fed to heating gas route
06/28/2007DE102006035311A1 Abgasreinigungssystem für eine Brennkraftmaschine An exhaust gas purification system for an internal combustion engine
06/28/2007DE102005062398A1 Regeneration process for particle filter involves running engine on air-fuel mixture of lambda value less than one and then blowing secondary air into exhaust gas
06/28/2007DE102005062186A1 Exhaust gas device for cooling exhaust gas has an exhaust gas manifold partly insulated by an air gap with charged air flowing via a cooling channel by means of the air gap
06/28/2007DE102005062120A1 Verfahren und Vorrichtung zur Überwachung eines Abgasnachbehandlungssystems Method and apparatus for monitoring an exhaust gas aftertreatment system
06/28/2007DE102005062119A1 Y-shaped automotive exhaust system tests functioning of first-stage inlet components during regeneration of downstream common catalytic converter
06/28/2007DE102005062116A1 Catalytic converter diagnosing method for internal combustion engine, involves changing lambda controller from rapid adaptation to long-term adaptation when catalytic converter diagnosis is completed
06/28/2007DE102005061778A1 Verfahren zur Herstellung eines formgenauen Wabenkörpers sowie Formteil dafür A process for producing a shaped body as well as accurate honeycomb molded part for
06/28/2007DE102005061145A1 Automotive exhaust pipe is shaped to maximize or minimize release of heat to adjacent reduction agent dosing valve upstream from catalytic converter
06/28/2007DE102005059887A1 Abgasreinigungsvorrichtung eines Kraftfahrzeugs An exhaust purification device of a motor vehicle
06/28/2007DE102004019957B4 Vorrichtung zur Bestimmung von Anomalien in einem Sekundärluftsystem Apparatus for determining anomalies in a secondary air system
06/27/2007EP1801395A1 Diesel engine
06/27/2007EP1801379A1 Exhaust gas purification system for internal combustion engine
06/27/2007EP1801378A1 Process for the manufacture of a precisely shaped honeycomb body and die for the process
06/27/2007EP1801377A2 Method and system of exhaust gas treatment of an internal combustion engine, system and vehicle equipped with said system
06/27/2007EP1801376A1 METHOD OF MEASURING NOx REDUCTION RATE OF EXHAUST EMISSION CONTROL DEVICE
06/27/2007EP1801375A1 Method for detecting abnormality occurred in exhaust gas clarification device
06/27/2007EP1801374A1 Method of controlling exhaust purification apparatus
06/27/2007EP1801373A1 Particle Filter
06/27/2007EP1801372A1 Particulate filter arrangement
06/27/2007EP1801371A1 Internal combustion engine exhaust cleaner
06/27/2007EP1801370A1 Exhaust emission control device of internal combustion engine
06/27/2007EP1800059A1 Emission control systems
06/27/2007EP1799980A1 Construction for an engine exhaust system component
06/27/2007EP1799979A1 Device for the metered injection of a reducing agent into the exhaust manifold of an internal combustion engine
06/27/2007EP1799978A1 Exhaust gas purifying system for internal combustion engine and exhaust gas purifying method
06/27/2007EP1799977A1 Exhaust gas system for an internal combustion engine and method for the operation of such an exhaust gas system
06/27/2007EP1799976A1 Structure for filtering an internal engine exhaust gases and associated exhaust line
06/27/2007EP1799975A2 Control system for an engine aftertreatment system
06/27/2007EP1799974A1 Cpo regenerated lean nox trap with no moving parts
06/27/2007EP1799332A1 Method of decomposing nitrogen dioxide
06/27/2007EP1504817B1 Metal carrier for exhaust emission control
06/27/2007CN1989321A Method for determining nox reduction ratio in exhaust emission control device
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