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)
04/2012
04/03/2012US8146252 Process for manufacturing exhaust gas treatment device, e.g., exhaust gas catalytic converters and particle filters
04/03/2012US8146251 Method of manufacturing catalytic converters
03/2012
03/29/2012WO2012039913A2 Exhaust treatment system and method of assembly
03/29/2012WO2012039064A1 Air-fuel ratio control device for internal combustion engine
03/29/2012WO2012038894A1 Method and apparatus for filter condition inspection
03/29/2012WO2012038807A1 Exhaust gas control apparatus and control method for exhaust gas control apparatus
03/29/2012WO2012038072A1 Counterflow apparatus for recuperation in particle filter systems
03/29/2012WO2011140251A3 Integrated scr and amox catalyst systems
03/29/2012US20120077669 Polymer-Assisted Synthesis Of A Supported Metal Catalyst
03/29/2012US20120073275 Tail trim assembly for exhaust pipe in vehicle
03/29/2012US20120073274 Internal combustion engine
03/29/2012US20120073273 Exhaust purification system of internal combustion engine
03/29/2012US20120073272 Mixing system in an exhaust gas mixing chamber
03/29/2012US20120073271 Air entrainment component for vehicle exhaust system
03/29/2012US20120073270 Exhaust system and retrofitting method
03/29/2012US20120073269 System and method for treating particulate matter vented from an engine crankcase
03/29/2012US20120073268 Fuel-fired burner for no2 based regeneration
03/29/2012US20120073266 Process for the Removal of Harmful Substances from Exhaust Gases of Combustion Engines and Catalyst for Carrying Out Said Process
03/29/2012US20120073265 Exhaust system having cross-sensitive sensor
03/29/2012US20120073264 Reductant dosing system
03/29/2012DE112007000046B4 Abgaswärmerückgewinnungsvorrichtung Exhaust heat recovery device
03/29/2012DE10331937B4 Kraftfahrzeug mit einer Brennkraftmaschine, sowie Motorraum-Luftführungssystem hierfür Motor vehicle with an internal combustion engine and engine compartment air management system therefor
03/29/2012DE102011083233A1 Wabenstrukturkörper und elektrisch beheizteKatalysatorvorrichtung Honeycomb structural body and electrically heated catalyst device
03/29/2012DE102009051742B4 Verfahren und System zur Abgasnachbehandlung in einem Verbrennungsmotor Method and system for exhaust aftertreatment in an internal combustion engine
03/29/2012DE102004017522B4 Vorrichtung zur Bestimmung einer Verschlechterung eines Partikelfilters in einem Dieselmotorauslass An apparatus for determining a deterioration of a particulate filter in a diesel engine exhaust
03/28/2012EP2434134A1 Air-fuel ratio control device for internal-combustion engine
03/28/2012EP2434119A1 Method for priming a selective catalytic reduction system for a vehicle, corresponding system and vehicle
03/28/2012EP2434118A1 Reductant dosing system
03/28/2012EP2434117A1 Exhaust emission control device for internal combustion engine
03/28/2012EP2434116A1 Exhaust gas purifying device for internal combustion engine
03/28/2012EP2434115A1 Exhaust emission controler device for internal combustion engine
03/28/2012EP2434114A1 Exhaust system and retrofitting method
03/28/2012EP2434113A1 Particulate filter regeneration
03/28/2012EP2434112A1 Device and method for combusting particulate substances
03/28/2012EP2433697A1 sealing method of honeycomb molded body
03/28/2012EP2432976A1 Fluid dosing device
03/28/2012EP2432577A1 HIGH Pd CONTENT DIESEL OXIDATION CATALYSTS WITH IMPROVED HYDROTHERMAL DURABILITY
03/28/2012EP2285560B1 Metallic honeycomb body with defined connecting points
03/28/2012EP2241731B1 Exhaust purifying device
03/28/2012EP2201228B1 System for storing an additive solution and injecting it into the exhaust gases of an engine
03/28/2012EP1973846B1 Molecular sieve ssz-73
03/28/2012EP1965048B1 Method of controlling exhaust gas purification system and exhaust gas purification system
03/28/2012EP1933012B1 Exhaust cleaner for internal combustion engine
03/28/2012EP1891309B1 Continuous reforming of diesel fuel for nox reduction
03/28/2012EP1812145B1 Coated particle trap with nitrogen dioxide regeneration
03/28/2012EP1736232B1 Catalyst system for removing nitrogen oxide and method for removing nitrogen oxide
03/28/2012EP1639255B1 Method for operating a direct-injection internal combustion engine and direct-injection internal combustion engine
03/28/2012CN202176393U 一种带三元催化器的排气歧管 An exhaust manifold with catalytic converters
03/28/2012CN202176390U 机车排气净化改良装置 Improved motorcycle exhaust purification device
03/28/2012CN202176324U Gaslight unit for collecting and warming tail gas of diesel engine
03/28/2012CN102395764A Exhaust manifold of a turbo-supercharged reciprocating engine
03/28/2012CN102395763A Exhaust gas purification device for vehicle
03/28/2012CN102395429A Honeycomb catalyst substrate and method for producing same
03/28/2012CN102392722A Low temperature cleaning treatment device of anti-explosion diesel engine tail gas in coal mine
03/28/2012CN102392721A Liquid-type and dry-type muffler device
03/28/2012CN102392720A Liquid type and dry type muffling device
03/28/2012CN101922341B Method and device for monitoring and processing tail gas of excavators
03/28/2012CN101918688B Malfunction diagnosis device for exhaust gas purification system and malfunction diagnosis method therefor
03/28/2012CN101688454B Reducing agent injection valve clogging judgment device and reducing agent injection valve clogging judgment method
03/28/2012CN101639005B Dosing agent injection control for selective catalytic reduction catalysts
03/28/2012CN101619668B Apparatus and method for cooling an exhaust gas
03/28/2012CN101558222B Exhaust gas purification apparatus for internal combustion engine
03/28/2012CN101400626B Honeycomb structure, process for producing honeycomb structure, honeycomb filter and process for producing honeycomb filter
03/28/2012CN101374584B 陶瓷蜂窝过滤器 Ceramic honeycomb filter
03/28/2012CN101128655B Honeycomb body with fissured front sides
03/27/2012US8145408 Procedure for checking the functionality of a metering valve of a NOx-reduction system of a combustion engine
03/27/2012US8142747 Catalytic reduction of NOx
03/27/2012US8142247 Exhaust device for outboard motor engine and outboard motor
03/27/2012US8141352 Exhaust purification device of an internal combustion engine
03/27/2012US8141351 Pre-catalyst for preventing face-plugging on an inlet face of an aftertreatment device and method of the same
03/27/2012US8141350 Electrically heated particulate filter incomplete regeneration identification system and method
03/27/2012US8141349 Exhaust emission control device and method for internal combustion engine, and engine control unit
03/27/2012US8141348 Engine after-treatment controls using dosing below catalyst light-off temperature
03/27/2012US8141347 Reductant storage sensing system and method
03/27/2012US8141346 System and method for monitoring reductant quality
03/27/2012US8141345 Method and device for regulating the fuel/air ratio of a combustion process
03/27/2012US8141344 Control apparatus and control method of an internal combustion engine
03/27/2012US8141343 Air-fuel ratio control apparatus
03/27/2012US8141342 Control device and control method for internal combustion engine
03/27/2012US8141341 Vehicle and control method of vehicle
03/27/2012US8141340 Apparatus, system, and method for determining the degradation of an SCR catalyst
03/27/2012DE202012001315U1 Abgas-Hydro-Turbi-Motor (AHTM) Exhaust Hydro-Turbi motor (AHTM)
03/23/2012DE202010016906U1 Abgasreinigungseinrichtung Flue gas cleaning device
03/22/2012WO2012036041A1 Driving system controller of working vehicle
03/22/2012WO2012035995A1 Engine equipped with exhaust treatment device and method for attaching said exhaust treatment device
03/22/2012WO2012035774A1 Method for warming after-treatment burner system
03/22/2012WO2012035615A1 Exhaust gas purification device for internal combustion engine
03/22/2012WO2012035361A1 Inorganic oxides for co2 capture from exhaust systems
03/22/2012WO2012035163A1 Exhaust gas treatment unit for an exhaust gas recirculation line
03/22/2012WO2012035042A1 Arrangement for a power supply unit of a component in an exhaust gas system
03/22/2012WO2012035035A1 Device for treating soot particle-containing exhaust gases
03/22/2012WO2012035033A1 Device for producing an electric field in an exhaust gas system
03/22/2012WO2012034922A1 Catalytic converter for removing nitrogen oxides from the exhaust gas of diesel engines
03/22/2012US20120067034 Exhaust Aftertreatment System, And Engine Service Package Having Fuel Filtering Mechanism
03/22/2012US20120067032 Particulate filter regeneration
03/22/2012US20120067030 Method for purifying the exhaust gases of an internal combustion engine having a catalytic converter
03/22/2012US20120067029 Method for Operating an Internal Combustion Engine
03/22/2012US20120067028 Aftertreatment catalyst degradation compensation
03/22/2012US20120067027 Exhaust Injection Muffler
03/22/2012US20120067026 Exhaust Gas Treatment System for an Internal Combustion Engine
1 ... 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 ... 611