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)
08/2012
08/15/2012CN102639827A Electrically heated diesel oxidation catalyst
08/15/2012CN102639461A Alumina titanate porous structure
08/15/2012CN102639460A Alumina titanate porous structure
08/15/2012CN102639232A Catalyst carrier or catalyst, and process for production thereof
08/15/2012CN102635469A Oxygen-enriched combustion and liquid oxygen carbon sequestration system for internal combustion engine and working method thereof
08/15/2012CN102635468A Carbon dioxide fixing device
08/15/2012CN102635431A Exhaust gas cooling adapter
08/15/2012CN102635429A Device and method for carrying out closed-loop control on discharge of internal combustion engine by using hydrogen and oxygen
08/15/2012CN102635427A Sectional type ammonia generating device for discomposing solid urea
08/15/2012CN102635426A Catalytic converter combustion strategy for a hybrid vehicle
08/15/2012CN102635425A Device and method for metering liquid into waste gas pipe of internal combustion engine
08/15/2012CN101890359B Nano-noble metal catalytic filler for three-way catalytic converter carrier and spraying method thereof
08/15/2012CN101818675B Liquid storage tank pressurized urea solution metering injection system for diesel vehicle
08/15/2012CN101737128B Cold-start engine loading for accelerated warming of exhaust aftertreatment system
08/15/2012CN101617109B Exhaust gas after treatment system (EATS)
08/15/2012CN101158303B Exhaust air venture device, system and method
08/14/2012US8244505 Predicting NOx emissions
08/14/2012US8241725 Honeycomb segment, honeycomb structure and process for producing the same
08/14/2012US8241598 Temperature control circuit for SCR urea system
08/14/2012US8241577 System for storing an additive and injecting it into the exhaust gases of an engine
08/14/2012US8241558 High-Cr, high-Ni, heat-resistant, austenitic cast steel and exhaust equipment members formed thereby
08/14/2012US8240298 Abnormality diagnosis apparatus for secondary air supply assembly of internal combustion engine
08/14/2012US8240139 Method for purifying nitrogen oxide in exhaust gas and exhaust system operating the same
08/14/2012US8240138 System and method for reducing particulate matter emission in diesel exhaust gas
08/14/2012US8240137 Reductant injection and decomposition system
08/14/2012US8240136 SCR catalyst heating control
08/14/2012US8240135 Exhaust system mixing device
08/14/2012US8240134 Engine with exhaust cooling and method
08/14/2012US8240133 Injector tip cleaning systems and methods
08/14/2012US8240132 Catalyst system for the reduction of NOx and NH3 emissions
08/14/2012US8240131 Exhaust gas purifying apparatus for internal combustion engine
08/14/2012US8240130 Abnormality diagnosis apparatus for exhaust purification system
08/14/2012US8240129 System and method for diagnosing operation of a NOx adsorber catalyst
08/14/2012US8240128 Exhaust system with O2 sensor
08/14/2012US8240127 Method for the voltage-controlled performance regulation of the heating of an exhaust-gas probe
08/14/2012CA2478119C Diesel fuel formulation for reduced emissions
08/09/2012WO2012106335A2 Dual air circuit for exhaust gas treatment
08/09/2012WO2012106295A1 Mounting member for pollution control element, manufacturing method thereof, and pollution control device
08/09/2012WO2012106193A2 Coaxial inlet and outlet exhaust treatment device
08/09/2012WO2012105890A1 Method and system for regeneration of a particle filter
08/09/2012WO2012105478A1 Silicon carbide material, honeycomb structure and electric-heating type catalyst carrier
08/09/2012WO2012105454A1 Catalyst for cleaning exhaust gas
08/09/2012WO2012105396A1 Exhaust treatment device for diesel engine
08/09/2012WO2012105320A1 Construction machine
08/09/2012WO2012105173A1 Glow plug controller for internal combustion engine
08/09/2012WO2012104995A1 Control device for internal combustion engine
08/09/2012WO2012104994A1 Control device for internal combustion engine
08/09/2012WO2012104985A1 Vehicle and method for controlling temperature of catalytic device
08/09/2012WO2012104894A1 Burner device for raising temperature of exhaust gas
08/09/2012WO2012104379A1 Urea filter material
08/09/2012WO2012104205A1 Ammonia generator converting liquid ammonia precursor solutions to gaseous ammonia for denox-applications using selective catalytic reduction of nitrogen oxides
08/09/2012WO2012071338A3 Advanced catalyzed soot filters and method of making and using the same
08/09/2012WO2012065831A3 Particle separator having a multi-part housing
08/09/2012WO2012021817A3 Exhaust gas treatment device
08/09/2012US20120199319 Arrangement for cooling the exhaust gas of a motor vehicle
08/09/2012US20120198842 Internal Combustion Engine Having an Exhaust Gas System
08/09/2012US20120198841 Liquid-cooled exhaust manifold
08/09/2012US20120198838 Exhaust gas treatment device for use near an engine and motor vehicle having the device
08/09/2012US20120198824 Exhaust purification system of internal combustion engine
08/09/2012US20120198823 Exhaust system having thermally conductive dosing channel
08/09/2012US20120198821 Devices, systems and methods for reducing an emission from a combustion reaction
08/09/2012DE102012201504A1 Verschlechterungsbestimmungssystem für eine abgasemissionssteuerungsvorrichtung Deterioration determination system for an exhaust emission control device
08/09/2012DE102011010743A1 Exhaust gas system for use with mixing device for mixing exhaust gas with reducing agent, has flow guide element of mixing device arranged on shaft, where flow guide element is moved in response to flow velocity of exhaust gas
08/09/2012DE102011010742A1 Internal combustion engine i.e. petrol engine, for e.g. passenger car, has turbine drivable by exhaust gas of engine, where air is guided upstream to turbine from air-intake by cooling device for partially cooling exhaust gas tract
08/09/2012DE102011010641A1 Injektor für eine Harnstoff-Wasser-Lösung Injector for a urea-water solution
08/09/2012DE102011010640A1 Fördereinheit zur Förderung von Reduktionsmittel Delivery unit to promote reducing agent
08/09/2012DE102011010595A1 Double-flow exhaust system for e.g. V-type petrol engine of vehicle, has coupling element fluidically coupling exhaust lines together, and particulate filters arranged in respective exhaust lines, which are overlapped with each other
08/09/2012DE102011010507A1 Method for monitoring reducing agent tank in motor car, involves monitoring switch whose actuation state depends of state of cap of tank, and checking correct operation of switch continuously or repeatedly
08/09/2012DE102011003748A1 Method for monitoring functioning of differential pressure sensor in exhaust gas after-treatment system of diesel engine, involves closing defective front terminal or rear terminal with change in stationary measured pressure difference
08/09/2012DE102011003740A1 Method for monitoring differential pressure sensor in exhaust gas treatment system of internal combustion engine, involves determining defect of differential pressure sensor when flow resistance values of particle filter are different
08/09/2012DE102011003700A1 Exhaust system for diesel engine of motor car, has injector and additive oxidation catalyst coordinated to heat fuel, which is partially converted in additive oxidation catalyst, where fuel is completely converted in main-oxidation catalyst
08/09/2012DE102011003670A1 Method for operating exhaust system of internal combustion engine, involves adjusting amount of reducing agent supplied into exhaust gas stream based on gradient of time profile of value indicating nitrogen oxides contents in gas stream
08/09/2012DE102011003599A1 Reducing agent dosage amount control method for selective catalytic reduction system of e.g. petrol engine for motor car, involves outputting reference of increased risk of release of ammonia to control unit of catalytic reduction catalyst
08/09/2012DE102011003585A1 Harnstofffiltermaterial Urea filter material
08/09/2012DE102005041537B4 Verfahren zur Überwachung eines Rußpartikelfilters Method for monitoring a soot particle filter
08/08/2012EP2484973A1 Ignition device
08/08/2012EP2484877A2 Exhaust system having thermally conductive dosing channel
08/08/2012EP2484876A1 Exhaust gas purification device for internal combustion engine
08/08/2012EP2484646A1 Glass frit and method for oxidation of carbon microparticles using same
08/08/2012EP2484504A1 Honeycomb structure and method for manufacturing same
08/08/2012EP2484446A1 Honeycomb structure
08/08/2012EP2484433A1 Exhaust gas purification filter
08/08/2012EP2484424A1 Exhaust gas purification filter
08/08/2012EP2484423A1 Exhaust gas purifying filter
08/08/2012EP2483537A2 Four-way diesel catalysts and methods of use
08/08/2012EP2483535A1 Device for injecting a gaseous reducing agent into an exhaust line
08/08/2012EP2483534A1 Exhaust line assembly and internal combustion engine comprising an exhaust line assembly
08/08/2012EP2483218A1 Method of making membrane filter
08/08/2012EP2310646B1 Method for operating a urea-water solution metering system
08/08/2012EP2087215B1 Diesel exhaust system
08/08/2012EP1947304B1 Exhaust purifying system for internal combustion engine
08/08/2012EP1938887B1 Method for manufacturing a particulate matter clean-up system
08/08/2012EP1900915B1 Device for judging liquid reducing agent
08/08/2012EP1854970B1 Exhaust emission control device and internal combustion engine equipped with the exhaust emission control device and particulate filter regenerating method
08/08/2012EP1840349B1 Exhaust emission control device regenerating system for internal combustion engine
08/08/2012EP1801371B1 Internal combustion engine exhaust cleaner
08/08/2012CN202370639U Cooling system for exhaust pipe of vehicle
08/08/2012CN202370627U Edge compound seal liner
08/08/2012CN202370626U Expansion tube improved structure of automobile catalytic converter
08/08/2012CN202370625U Manifold type inlet connection structure of catalytic converter
1 ... 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 ... 611