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)
12/2010
12/15/2010CN101918687A Fault diagnosis apparatus for oxidation catalyst, method of fault diagnosis for oxidation catalyst, and exhaust purification apparatus of internal combustion engine
12/15/2010CN101918686A Equipment and method for determining catalyst deterioration
12/15/2010CN101918685A Exhaust silencer
12/15/2010CN101918684A Metal fiber filter for purifying exhaust gas having slot type by-passing part
12/15/2010CN101918112A Emission treatment system
12/15/2010CN101915544A Long-span micro-pore array through-hole detector
12/15/2010CN101915150A Exhaust pipe for enhancing mobility of tail gas rotational flow and eliminating urea solution jet crystallization
12/15/2010CN101915148A Method for setting the dosage amount of a reduction agent for selective catalytic reduction
12/15/2010CN101915146A Nox emission control system for hydrocarbon fueled power source
12/15/2010CN101915145A Electrically heated particulate filter zone-based post fuel injection system
12/15/2010CN101914366A Retaining seal material and production method thereof
12/15/2010CN101427009B Exhaust purification device of internal combustion engine
12/15/2010CN101405484B Exhaust gas heat recovery device
12/15/2010CN101365867B Exhaust system comprising zoned oxidation catalyst
12/15/2010CN101356345B A fluid transfer system and method
12/15/2010CN101273190B Housing for a component of an exhaust system and method of producing such a housing
12/15/2010CN101175910B 废气净化方法及废气净化系统 Exhaust gas purification method and exhaust gas purification system
12/15/2010CN100999214B Hybrid vehicle and method for controlling hybrid vehicle
12/14/2010US7849959 Exhaust pipe structure for vehicle
12/14/2010US7849682 Exhaust treatment device having a fuel powered burner
12/14/2010US7849681 Apparatus, system, and method for engine-generated heat utilization in a NOx-adsorber aftertreatment system
12/14/2010US7849680 Diesel particulate filter system for auxiliary power units
12/14/2010US7849679 Fuel delivery system having multi-output pump
12/14/2010US7849678 Desulfation control strategy
12/14/2010US7849677 Regeneration controller for exhaust purification apparatus of internal combustion engine
12/14/2010US7849676 Method for adding at least one reactant to an exhaust gas stream and device for treating an exhaust gas stream of an internal combustion engine
12/14/2010US7849675 Supply system for a medium for treating exhaust gases of an internal combustion engine; exhaust gas cleaning device; and a method for operating a supply system
12/14/2010US7849674 Exhaust emission purifying apparatus for engine
12/14/2010US7849673 Procedure for heating-up and keeping warm an emission control assembly of a motor vehicle
12/14/2010US7849672 Failure diagnosis method for reducing agent addition valve
12/14/2010US7849671 Method and device for determining an oxygen storage capacity of the exhaust gas catalytic converter of an internal combustion engine and method and device for determining a dynamic time duration for exhaust gas probes of an internal combustion engine
12/14/2010CA2396664C Tube reactor based on a laminate
12/09/2010WO2010141681A1 Apparatus for and process of filling a muffler with fibrous material utilizing a directional jet
12/09/2010WO2010140951A1 Exhaust gas after treatment system with temperature control
12/09/2010WO2010140263A1 Device for estimating amount of soot discharged from internal combustion engine
12/09/2010WO2010140262A1 Exhaust gas purification device for internal combustion engine
12/09/2010WO2010139890A1 Method and apparatus for cleaning a particulate filter for an exhaust line of a heat engine
12/09/2010WO2010139876A1 Internal combustion engine and operation method associated with such an engine
12/09/2010WO2010139429A1 Exhaust gas post treatment system
12/09/2010US20100312451 Modeling catalyst exotherm due to blowthrough
12/09/2010US20100307143 IC power plant, and method of operation
12/09/2010US20100307142 SCR system and method for the purging thereof
12/09/2010US20100307140 Method to monitor hc-scr catalyst nox reduction performance for lean exhaust applications
12/09/2010US20100307139 Regeneration systems and methods for particulate filters using virtual brick temperature sensors
12/09/2010US20100307138 Diesel engine exhaust purifier
12/09/2010US20100307137 Method for controlling the temperature of the exhaust gases of a thermal engine
12/09/2010US20100307136 Method For Determining The Instant At Which A Nitrogen Oxide Storage Catalyst Is Switched From The Storage Phase To The Regeneration Phase And For Diagnosing The Storage Properties Of This Catalyst
12/09/2010US20100307134 Device and method for the reduction of emissions
12/09/2010US20100307133 Exhaust gas control apparatus for internal combustion engine, and method of controlling the same
12/09/2010US20100307132 NOx PURIFICATION SYSTEM AND METHOD FOR CONTROL OF NOx PURIFICATION SYSTEM
12/09/2010DE202010008788U1 Abgasanlage einer Brennkraftmaschine Exhaust system of an internal combustion engine
12/09/2010DE112009000235T5 Verfahren und Einrichtung zum Steuern eines Abgasstroms für einen Motor mit Direkteinspritzung und Fremdzündung Method and apparatus for controlling an exhaust flow of an engine with direct injection and ignition
12/09/2010DE112009000160T5 Katalysiertes Filter Catalyzed filter
12/09/2010DE102010006446A1 Verfahren und System zum Steuern eines elektrisch beheizten Partikelfilters A method and system for controlling an electrically heated particulate filter
12/09/2010DE102009026818A1 Abgasnachbehandlungssystem Treatment system
12/09/2010DE102009026764A1 Swirl pot for use in emission control device for receiving fluid in tank, particularly reducing agent tank of motor vehicle, comprises area, which is formed on flexible filter element in section for fluid
12/09/2010DE102009026630A1 Verfahren und Steuergerät zum Steuern eines Regenerationsvorgangs eines Abgaspartikelfilters A method and control apparatus for controlling a regeneration process of an exhaust gas particulate filter
12/09/2010DE102009023550A1 Abgasnachbehandlungssystem Treatment system
12/09/2010DE102007027677B4 Abgasreinigungssystem Emission Control System
12/08/2010EP2258931A2 Particulate matter reducing apparatus for diesel engine
12/08/2010EP2258459A1 Honeycomb structure
12/08/2010EP2257699A1 Internal combustion engine exhaust gas cleaning apparatus and exhaust gas cleaning method
12/08/2010EP2257698A1 Improvements in emission control
12/08/2010EP2257351A1 Evaporation unit for producing a gas comprising at least one reduction agent precursor and/or a reduction agent
12/08/2010EP1917423B1 Process and device for treating exhaust fumes from an internal combustion engine
12/08/2010EP1590555B1 Combustion process
12/08/2010EP1425084B1 Method and device for after-treatment of exhaust gas
12/08/2010CN201666176U Liquid storage tank pressurizing urea solution metering injection system for diesel vehicle
12/08/2010CN201666175U Carbon-reducing exhauster
12/08/2010CN1969073B Inorganic fiber aggregate, method for producing inorganic fiber aggregate, honeycomb structure and method for producing honeycomb structure
12/08/2010CN1904197B Punching die, and method for manufacturing a holding seal member with a punching die
12/08/2010CN1896469B Muffler structure
12/08/2010CN1594850B A diagnostic apparatus for an exhaust gas sensor
12/08/2010CN101910578A Method and control device for controlling the reducing agent feed to a scr catalyst
12/08/2010CN101910577A Mounting structure for NOx reduction device for construction machine
12/08/2010CN101910576A Honeycomb body with structured sheet material
12/08/2010CN101910575A System and method for supplying oxygenate reductants to an emission treatment system
12/08/2010CN101910574A Rationality diagnosis apparatus and rationality diagnosis method of temperature sensor, and exhaust gas purifier of internal combustion engine
12/08/2010CN101910573A Controller for reducer feeding device, method for collecting reducer, and exhaust emission control device
12/08/2010CN101910572A Muffler
12/08/2010CN101907367A Adsorption type thermal fluid self-cooling system
12/08/2010CN101907014A Electically heated particulate filter incomplete regeneration identification system and method
12/08/2010CN101907013A Regeneration systems and methods for particulate filters using virtual brick temperature sensors
12/08/2010CN101907012A Method for adjusting the dosage amount of a reducing agent for selective catalytic reduction
12/08/2010CN101907011A Catalyst holding structure
12/08/2010CN101907010A Waste gas filtering device for vehicle
12/08/2010CN101905656A Controlling of a vehicle responsive to reductant conditions
12/08/2010CN101440735B Air discharge heating apparatus, system and method for diesel engine under full operating condition
12/08/2010CN101405488B Exhaust purification apparatus for compression ignition type internal combustion engine
12/08/2010CN101375026B 废气净化方法以及废气净化系统 The exhaust gas purification method and exhaust gas purification system
12/08/2010CN101292079B Exhaust gas purifying apparatus for an internal combustion engine and a method for controlling same apparatus
12/08/2010CN101262946B Method for producing an annular honeycomb body, and annular honeycomb body
12/08/2010CN101227977B 排气净化用催化剂 The exhaust gas purifying catalyst
12/08/2010CN101194088B Device for judging liquid reducing agent
12/08/2010CN101069000B Improved catalyzed soot filter
12/07/2010US7846405 Method and apparatus for measuring and controlling selective catalytic reduction (SCR) emission control systems
12/07/2010US7846397 Wireless temperature sensor for obtaining temperature profiles in a mixing vessel
12/07/2010US7846230 Diesel soot particulate filter medium
12/07/2010US7846229 a ceramic block having a flat shape in which a plurality of honeycomb units are bonded to each other through a sealing material layer (silicon carbide) configured to filter particles (soot) in an exhaust gas
12/07/2010US7845338 Internal bypass exhaust gas cooler
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