| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 01/16/2013 | CN202673409U Front-flame-arrester cooling purification water tank for explosion-proof diesel |
| 01/16/2013 | CN202673408U Improved automobile tail gas purifying device |
| 01/16/2013 | CN202673407U Automobile exhaust purification device |
| 01/16/2013 | CN202673406U Automobile exhaust noise elimination and gas elimination device |
| 01/16/2013 | CN202673405U Vacuum energy automobile ultralow discharger |
| 01/16/2013 | CN202673402U Mine electronic control explosion-proof diesel engine tail gas cleanup unit |
| 01/16/2013 | CN202673401U Improved automobile muffler |
| 01/16/2013 | CN102884300A Control method of spark ignition engine and spark ignition engine |
| 01/16/2013 | CN102884293A Device for reducing pollutants in the exhaust gas flow of an internal combustion engine |
| 01/16/2013 | CN102884292A Selective catalytic reduction via electrolysis of urea |
| 01/16/2013 | CN102884291A Container having a discharge line for an operating liquid of a motor vehicle |
| 01/16/2013 | CN102884290A Exhaust purification device for engine |
| 01/16/2013 | CN102884289A Fuel spray nozzle |
| 01/16/2013 | CN102884288A 排气净化系统 An exhaust gas purification system |
| 01/16/2013 | CN102884287A 排气气体净化系统 The exhaust gas purification system |
| 01/16/2013 | CN102884286A Exhaust gas purification system for working machine |
| 01/16/2013 | CN102884021A Honeycomb body reactor plugging process improvements |
| 01/16/2013 | CN102877923A System and method for processing nh3 slippage of a selective catalyst reduction system |
| 01/16/2013 | CN102877922A Method for operating a spark-ignition internal combustion engine with exhaust gas aftertreatment |
| 01/16/2013 | CN102877920A Carrier for vehicle exhaust catalytic cleaner |
| 01/16/2013 | CN102877919A Catalytic cleaner |
| 01/16/2013 | CN102877918A Gasket for metal ceramic catalytic converter |
| 01/16/2013 | CN102877917A Smoke consuming apparatus for diesel oil generator |
| 01/16/2013 | CN102877916A System for purifying exhaust gas and method for controlling the same |
| 01/16/2013 | CN102052513B Reducing agent injection valve abnormality detection device and abnormality detection method, and internal combustion engine exhaust gas purification system |
| 01/16/2013 | CN101932803B Exhaust system implementing scr and egr |
| 01/16/2013 | CN101737123B Apparatus and method for cooling an exhaust gas |
| 01/16/2013 | CN101646855B Abnormality diagnosis device for nox sensor |
| 01/16/2013 | CN101532413B Particulate matter reducing apparatus |
| 01/16/2013 | CN101460717B 多层安装垫 Multilayer mounting mat |
| 01/16/2013 | CN101288827B Mixing device for discharge post-treatment system |
| 01/16/2013 | CN101254405B Emissions conformance for an exhaust after-treatment system having a dosing agent supply |
| 01/15/2013 | US8353155 Catalyst and method of manufacture |
| 01/15/2013 | US8353154 Thermally efficient exhaust treatment system for an internal combustion engine |
| 01/15/2013 | US8353153 Snapper valve for hot end systems with burners |
| 01/15/2013 | US8353152 Exhaust emission control device |
| 01/15/2013 | US8353151 Exhaust gas control apparatus for internal combustion engine |
| 01/14/2013 | DE202012011813U1 Abgasnachbehandlungssystem Treatment system |
| 01/10/2013 | WO2013006726A1 System and method for energy and particle extraction from an exhaust stream |
| 01/10/2013 | WO2013005562A1 Degradation diagnosis device and degradation diagnosis method for exhaust gas sensor |
| 01/10/2013 | WO2013005464A1 Regeneration control device for diesel particulate filter and regeneration control method therefor |
| 01/10/2013 | WO2013005456A1 Micro-particle capturing filter condition detection device |
| 01/10/2013 | WO2013005452A1 Exhaust gas purification device |
| 01/10/2013 | WO2013005342A1 Exhaust purification device for internal combustion engine |
| 01/10/2013 | WO2013005341A1 Exhaust gas purifier for internal combustion engine |
| 01/10/2013 | WO2013005340A1 Exhaust purification apparatus for internal combustion engine |
| 01/10/2013 | WO2013005339A1 Exhaust purification device for internal combustion engine |
| 01/10/2013 | WO2013005338A1 Exhaust purification apparatus for internal combustion engine |
| 01/10/2013 | WO2013005337A1 Exhaust purification apparatus for internal combustion engine |
| 01/10/2013 | WO2013005336A1 Exhaust purification apparatus for internal combustion engine |
| 01/10/2013 | WO2013005335A1 Exhaust purification apparatus for internal combustion engine |
| 01/10/2013 | WO2013005334A1 Exhaust purification apparatus for internal combustion engine |
| 01/10/2013 | WO2013005292A1 Exhaust purification device for internal combustion engine |
| 01/10/2013 | WO2013005291A1 Exhaust purification apparatus for internal combustion engine |
| 01/10/2013 | WO2013004917A1 New purifying assembly |
| 01/10/2013 | WO2013004914A1 New purifying apparatus |
| 01/10/2013 | WO2013004769A1 Exhaust gas purification assembly |
| 01/10/2013 | WO2013004693A1 Tank with heating element for selective catalytic reduction |
| 01/10/2013 | WO2013004692A1 Selective catalytic reduction tank with heating element |
| 01/10/2013 | WO2013004517A2 Dosing system and 3/2 directional valve for a dosing system |
| 01/10/2013 | WO2013004477A1 Coolable metering module |
| 01/10/2013 | WO2013004049A1 Method, apparatus, and system for optimizing exhaust backpressure of internal combustion engine |
| 01/10/2013 | WO2013004048A1 Method, apparatus, and system used for purifying and silencing exhaust of internal combustion engine |
| 01/10/2013 | WO2012167052A8 Systems and methods for an engine |
| 01/10/2013 | US20130012081 Water jet propulsion watercraft |
| 01/10/2013 | US20130011316 Strontium chloride expansive disks and compression welded cartridge and method |
| 01/10/2013 | US20130011313 Exhaust Gas Aftertreatment Installation and Method |
| 01/10/2013 | US20130011305 Catalytic converter device |
| 01/10/2013 | US20130011302 Exhaust purification system of internal combustion engine |
| 01/10/2013 | US20130008528 Exhaust gas purification device |
| 01/10/2013 | US20130008162 Gasoline particulate filter regeneration and diagnostics |
| 01/10/2013 | US20130008150 Combustion/temperature increase control method and device for after-treatment burner system |
| 01/10/2013 | US20130008149 Estimation of efficiency for aged catalysts |
| 01/10/2013 | US20130008148 Exhaust purifying system for hybrid vehicle and control method therefor |
| 01/10/2013 | DE112010000666T5 Reduktionsmitteldosierungssystem mit eineranti-belüftungsvorrichtung Reducing agent dosing system with an anti-ventilation device |
| 01/10/2013 | DE10255308B4 Verfahren und Steuereinrichtung zur Regeneration eines katalytischen Volumens im Abgas eines Verbrennungsmotors A method and control device for regenerating a catalytic volume in the exhaust gas of an internal combustion engine |
| 01/10/2013 | DE102011078877A1 Device for introducing excipient into exhaust gas tract of internal combustion engine of vehicle, has spray pipe which is protruded into flow cross section of exhaust pipe |
| 01/10/2013 | DE102011078852A1 Dosing unit for introducing reducing agent into exhaust gas flow of combustion engine of motor vehicle, comprises conveying module and nozzle that is open outwards, where nozzle has nozzle body with recess, and nozzle-needle |
| 01/10/2013 | DE102011078850A1 Metering device for introducing reducing agent into exhaust gas stream of internal combustion engine used in motor vehicle, has check valve that is connected with recess portion equipped in pump plunger |
| 01/10/2013 | DE102011078657A1 Dosiersystem sowie 3/2-Wegeventil für ein Dosiersystem Dosing and 3/2-way valve for metering |
| 01/10/2013 | DE102004051160B4 System zum Erfassen der Alterung eines Reinigers unter Verwendung eines nicht linearen Filters A system for detecting aging of a purifier using a non-linear filter |
| 01/10/2013 | DE10191818B3 Verbrennungsmotor betreibbar im PCCI-Modus mit Nachzündungseinspritzung und Betriebsverfahren Combustion engine operated in PCCI mode with Nachzündungseinspritzung and operating procedures |
| 01/10/2013 | CA2840760A1 Ammonia gas generator and method for generating ammonia for reducing nitrogen oxides in exhaust |
| 01/10/2013 | CA2840341A1 Method for generating ammonia from an ammonia precursor substance for reducing nitrogen oxides in exhaust |
| 01/10/2013 | CA2840271A1 Ammonia gas generator for generating ammonia for reducing nitrogen oxides in exhaust |
| 01/09/2013 | EP2543930A1 Combustion appliance for raising the temperature of exhaust gas |
| 01/09/2013 | EP2543858A1 Engine device |
| 01/09/2013 | EP2543854A1 Control device for internal combustion engine |
| 01/09/2013 | EP2543840A1 Method for estimating the actual efficiency of catalysts placed in an exhaust path of a combustion engine during the operation time |
| 01/09/2013 | EP2543838A1 Exhaust emission control device for internal combustion engine |
| 01/09/2013 | EP2543837A1 Exhaust purification device for internal combustion engine |
| 01/09/2013 | EP2543836A1 Procédé et dispositif de nettoyage pour des filtres et catalyseurs |
| 01/09/2013 | EP2542766A1 Device for providing a liquid reducing agent |
| 01/09/2013 | EP2542331A1 Method for detecting the defective operation of a particulate filter of a pollution control system |
| 01/09/2013 | EP2542327A2 Method and device for cleaning filters |
| 01/09/2013 | CN202659939U Urea injection valve suitable for SCR (silicon controlled rectifier) system |
| 01/09/2013 | CN202659913U Urea injection valve for selective catalytic reduction (SCR) system |
| 01/09/2013 | CN202659316U Heat circuit-free soft packing package structure of three-way catalyst |
| 01/09/2013 | CN202659315U Exhaust system of exhaust pipe |
| 01/09/2013 | CN202659314U Density distribution type concentric metal honeycomb carrier |