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)
04/2005
04/06/2005EP1520964A1 Exhaust line and method for regenerating a soor filter
04/06/2005EP1520616A1 Exhaust gas purifying catalyst
04/06/2005EP1520614A1 Honeycomb structure body
04/06/2005EP1519786A2 Multi-zone catalytic converter
04/06/2005CN2690604Y New gas exhaust pipe
04/06/2005CN1604989A Device and method for dampening noise in the exhaust system of an internal combustion engine
04/06/2005CN1604988A Rotary filter type microparticle removing equipment
04/06/2005CN1603586A Metal based diesel engine exhaust particles collector, exhaust treatment apparatus and reproduction method
04/06/2005CN1195940C Device for purifying waste gas of diesel motor
04/06/2005CN1195939C Exhaust purifying filter and method of purifying exhaust
04/05/2005US6875725 Exhaust-gas purification catalyst to be used close to the engine and process for its production
04/05/2005US6875408 Reduce separation of layers; heat resistance, stability; metal oxide oxygen absorber on metallic carrier
04/05/2005US6874316 Device for purifying the exhaust gas of an internal combustion engine
04/05/2005US6874315 Exhaust gas purification device
04/05/2005US6874314 Vehicle having fuel cell thermally coupled with catalyst so that heat in waste gases of fuel cell is supplied at least partially to catalyst to heat catalyst for processing exhaust gases of internal combustion engine
04/05/2005US6874312 Oxidant storage capacity estimation
03/2005
03/31/2005WO2005029029A1 Frost-resistant liquid pressure sensor for exhaust reducing systems (diesel engine)
03/31/2005WO2005028848A1 Exhaust-gas heat exchanger, in particular exhaust-gas cooler for exhaust gas recirculation in motor vehicles
03/31/2005WO2005028833A2 Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel
03/31/2005WO2005028827A1 Exhaust gas clarification apparatus for engine
03/31/2005WO2005028826A1 Exhaust gas purification device of engine
03/31/2005WO2005028825A1 Exhaust gas purification device of engine
03/31/2005WO2005028824A1 Exhaust gas-purifying device
03/31/2005WO2005028081A1 Device and method for the plasma-assisted purification of exhaust gas and treatment of exhaust air
03/31/2005WO2005005797A3 Method of dispensing fuel into transient flow of an exhaust system
03/31/2005WO1996014920A9 Catalyst structure and gas purification apparatus
03/31/2005US20050070428 Using mixed rare earth oxide catalyst; Al2O3 coated with ZrO2 on which Rh is carried, and a binder material
03/31/2005US20050069675 Method for producing honeycomb structure and honeycomb structure
03/31/2005US20050069476 Selective catalytic reduction
03/31/2005US20050069469 High porosity honeycomb and method
03/31/2005US20050069468 Device for the dosing of a reducing agent
03/31/2005US20050066939 Fuel supply system and fuel supply method for in-cylinder direct fuel injection engine
03/31/2005US20050066652 Diesel aftertreatment systems
03/31/2005US20050066651 Intelligent, full-featured diesel engine exhaust treatment system
03/31/2005US20050066650 Exhaust gas purifying apparatus of internal combustion engine and activation control method for the same
03/31/2005US20050066639 Interconnecting porous walls define array of channels with varied hydraulic diameters; fillets; bevels; formed by extrusion dies
03/31/2005DE10347834A1 Abgasnachbehandlung des Abgases einer einen Partikelfilter aufweisenden Dieselbrennkraftmaschine Exhaust aftertreatment of exhaust particulate filter having a diesel internal combustion engine
03/31/2005DE10347275A1 Desulfurization for nitrogen oxide reduction catalyst in internal combustion engine exhaust system provides alternating lean and rich conditions, with rich:lean interval ratio being progressively increased
03/31/2005DE10342003A1 Vorrichtung zur Aufbereitung einer Reduktionsmittel-Vorprodukt-Lösung zur Abgasnachbehandlung Apparatus for treating a reducing agent precursor solution for exhaust aftertreatment
03/31/2005DE10341869A1 Regeneration eines Dieselpartikelfilters einer Dieselbrennkraftmaschine Regeneration of a diesel particulate filter of a diesel internal combustion engine
03/31/2005DE10339468A1 Katalysatorkörper und Abgasanlage für einen Kleinmotor sowie Verfahren zur Herstellung des Katalysatorkörpers Catalyst body, and exhaust system for a small engine as well as methods for the preparation of the catalyst body
03/31/2005DE10339325A1 Verfahren und Vorrichtung zur Vertauschungsdiagnose von Lambdasonden Method and apparatus for Vertauschungsdiagnose of lambda probes
03/31/2005DE10260294B4 Verfahren zum Erkennen von Verbrennungsausetzem bei einer Brennkraftmaschine A method of detecting Verbrennungsausetzem in an internal combustion engine
03/31/2005DE102004041607A1 Verbrennungsmotor Combustion engine
03/31/2005CA2539101A1 Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel
03/30/2005EP1519098A1 Electrically heatable fluid-conveying hose
03/30/2005EP1519021A2 Catalyst deterioration determination apparatus of internal combustion engine
03/30/2005EP1519020A2 Regeneration control of diesel particular filter
03/30/2005EP1519015A2 Exhaust gas purifying system for internal combustion engine
03/30/2005EP1519014A2 Corrosion protection liner for a flue gas filter and method for the renovation of flue gas filters
03/30/2005EP1518043A2 Exhaust gas heat exchanger and method for the production thereof
03/30/2005EP1517750A1 Method and device for the spatially inhomogeneous coating of a honeycomb body and inhomogeneously coated honeycomb body
03/30/2005EP1517737A1 Plasma particulate filter
03/30/2005EP1285159B1 Method for operating a diesel motor and a diesel motor
03/30/2005EP1251936B1 Process, catalyst system, and apparatus for treating sulfur compound containing gaseous effluent
03/30/2005EP1247556B1 Triangular cell honeycomb structure
03/30/2005CN2688899Y Tailgas purifier of engine
03/30/2005CN1602562A Control for catalytic combustor
03/30/2005CN1602389A Device for exhaust gas purification
03/30/2005CN1602224A Exhaust gas system
03/30/2005CN1602222A Composite cordierite filters
03/30/2005CN1601060A 废气净化系统 Exhaust gas purification system
03/30/2005CN1195151C Carbon smoke pollution cleaning device for diesel engine
03/29/2005US6872365 Comprises catalytic converter; for internal combustion engines
03/29/2005US6871492 Process and system for controlling the mixture composition for a spark ignition Otto engine with an NOx storage catalyst during a regeneration phase
03/29/2005US6871491 For use in gasoline/diesel engines; comprises hydrogen generating unit for converting automotive fluid into hydrogen containing fuel; vehicles; fuel cells
03/29/2005US6871490 For use with compression ignition engine/diesel engines capable of producing an exhaust gas stream with reduced nitrogen oxide content; pollution control
03/29/2005US6871489 Thermal management of exhaust systems
03/24/2005WO2005027593A1 Plasma producing electrode and plasma reactor
03/24/2005WO2005026710A1 Urea concentration identification device for urea solution
03/24/2005WO2005026709A1 Urea concentration identification device for urea solution
03/24/2005WO2005026507A1 Exhaust gas purification device for internal combustion engines and method for operating the same
03/24/2005WO2005026506A1 Exhaust gas-purifying device
03/24/2005WO2005026046A1 Integrated nox trap and particulate filter for internal combustion engines
03/24/2005WO2005025747A1 Coated substrate and process of preparation thereof
03/24/2005WO2005025741A1 Catalyst for clarifying exhaust gas and method for preparation thereof, and exhaust gas clarification catalyst device for vehicle
03/24/2005WO2005025725A1 Device for preparing a reducing agent precursor solution for the subsequent treatment of exhaust gas
03/24/2005WO2005025720A1 Honeycomb structural body and method of manufacturing the same
03/24/2005WO2004042211A3 High efficiency, reduced emissions internal combustion engine system, especially suitable for gaseous fuels
03/24/2005US20050063879 Exhaust gas purification system
03/24/2005US20050063689 Electrically heatable liquid line
03/24/2005US20050061446 Plasma-assisted joining
03/24/2005US20050061292 Intake air filter for an internal combustion engine
03/24/2005US20050061265 Engine cooling structure
03/24/2005US20050061067 Diagnostic apparatus for an exhaust gas sensor
03/24/2005US20050060992 Method for restricting excessive temperature rise of filter in internal combustion engine
03/24/2005US20050060991 Filter regeneration in engine exhaust gas purification device
03/24/2005US20050060990 Filter regeneration control
03/24/2005US20050060989 Diesel engine comprising DPM filter and DPM filter regeneration method
03/24/2005US20050060988 Controller for an internal combustion engine
03/24/2005US20050060987 Exhaust gas purifying system for internal combustion engine
03/24/2005US20050060986 Evaluating method for no eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method therefor
03/24/2005DE10341996A1 Abgasnachbehandlungseinrichtung für Dieselmotoren von Fahrzeugen, vorzugsweise von PKWs Exhaust treatment device for diesel engine vehicles, primarily of cars
03/24/2005DE10340105A1 Abgasstrang einer Brennkraftmaschine mit eingebautem Vor- und Hauptschalldämpfer Exhaust system of an internal combustion engine with built-in starter and main silencer
03/24/2005DE10340075A1 Pressure sensor for an exhaust gas reduction system, especially for a diesel, has an additional compressible volume between the reducing medium supply line and a pressure measurement cell to absorb volume changes due to freezing
03/24/2005DE10339623A1 Ventil, insbesondere Abgasventil Valve, in particular exhaust valve
03/24/2005DE10337902A1 Method of operating an internal combustion engine of motor vehicle, involves determining average nitrogen oxide over predetermined period from engine control unit as a function of two performance requirements exceeding a threshold
03/24/2005DE10337901A1 Ammonia synthesis from hydrocarbons and air, especially for use in purifying combustion engine exhaust gases, by conversion to reformate gas followed by plasma-catalyzed reaction
03/24/2005DE102004040954A1 Abgasreinigungssystem für eine Brennkraftmaschine An exhaust gas purification system for an internal combustion engine
03/24/2005CA2538780A1 Urea concentration identification device for urea solution
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