| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 01/23/2014 | CA2849161A1 Apparatus and method for engine backpressure reduction |
| 01/22/2014 | EP2687708A1 System for controlling an exhaust gas after-treatment system temperature of a combustion engine |
| 01/22/2014 | EP2687700A2 Exhaust gas charging and exhaust gas treatment module for an internal combustion engine and internal combustion engine |
| 01/22/2014 | EP2687698A1 Method for detection of nitrogen compounds contained in exhaust gases, especially internal combustion engine. |
| 01/22/2014 | EP2687697A2 Mixing device for the aftertreatment of exhaust gases |
| 01/22/2014 | EP2687696A1 Compact exhaust gas treatment system and method of operating the same |
| 01/22/2014 | EP2687695A1 Urea solution reformer and exhaust gas purifier using same |
| 01/22/2014 | EP2687694A1 Exhaust gas purification device |
| 01/22/2014 | EP2687693A1 Internal combustion engine exhaust gas purification device |
| 01/22/2014 | EP2687692A1 Particulate-matter processing device |
| 01/22/2014 | EP2687691A1 Particulate-matter processing device |
| 01/22/2014 | EP2687690A1 Particulate-matter processing device |
| 01/22/2014 | EP2687689A1 Particulate-matter processing device |
| 01/22/2014 | EP2687688A1 Particulate-matter processing device |
| 01/22/2014 | EP2687687A1 Particulate-matter processing device |
| 01/22/2014 | EP2687286A2 Mixing device for the aftertreatment of exhaust gases |
| 01/22/2014 | EP2686530A1 Method for operating an engine, exhaust system and oxidation catalyst |
| 01/22/2014 | EP2686529A1 Bent assembly for the post-treatment of combustion-engine exhaust gases, and associated power train and vehicle |
| 01/22/2014 | EP2686528A1 Model-based system and method for mitigating diesel emission fluid deposits |
| 01/22/2014 | CN203403934U Silencing purifier of automotive engine |
| 01/22/2014 | CN203403932U Three-way catalyst converter with flow equalizing device |
| 01/22/2014 | CN203403931U Catalytic converter barrel body structure capable of reducing carrier filling breakage ratio |
| 01/22/2014 | CN203403930U Catalyst of automobile exhaust system |
| 01/22/2014 | CN203403929U Exhaust purification device used on diesel locomotive |
| 01/22/2014 | CN203403928U Supercharged engine catalytic converter and automobile |
| 01/22/2014 | CN203403927U Dust-haze purification device for automobile exhaust |
| 01/22/2014 | CN203403926U Diesel engine tail gas processing apparatus |
| 01/22/2014 | CN103534453A Method for model-based determination of the temperature distribution of an exhaust gas post-treatment unit |
| 01/22/2014 | CN103534452A Air-fuel ratio control device for internal combustion engine |
| 01/22/2014 | CN103534451A Storage vessel for a liquid, and method for measuring the electric conductivity of a liquid |
| 01/22/2014 | CN103534450A Method and internal combustion engine system for keeping an exhaust gas aftertreatment system within its working temperature range |
| 01/22/2014 | CN103534449A Exhaust purification device for internal combustion engine |
| 01/22/2014 | CN103527344A Car internal combustion engine |
| 01/22/2014 | CN103527293A Urea injection control method and unit |
| 01/22/2014 | CN103527290A Methods and systems for improving operation of an SCR |
| 01/22/2014 | CN103527289A Selective catalytic reduction system and method for reducing nitrogen oxide emission of engine |
| 01/22/2014 | CN103527288A Method and device for correcting a characteristic curve of a two-step lambda oxygen sensor |
| 01/22/2014 | CN102414405B Exhaust emission control device for engine |
| 01/22/2014 | CN102037230B NOx sensor abnormality diagnosing apparatus and abnormality diagnosing method |
| 01/21/2014 | US8635030 Method for the determination of a NOx concentration value upstream of a SCR catalyst in a diesel engine |
| 01/21/2014 | US8635007 Filtering method and filter for a NOX sensor of an exhaust gas system |
| 01/21/2014 | US8632741 Exhaust catalyst pre-heating system and method |
| 01/21/2014 | US8632727 Self-supporting insulating end cone liner and pollution control device |
| 01/21/2014 | US8631786 Method, systems and sensor for detecting humidity |
| 01/21/2014 | US8631648 Diesel turbine SCR catalyst |
| 01/21/2014 | US8631647 System and method for regenerating an engine exhaust after-treatment device |
| 01/21/2014 | US8631646 Methods and systems for variable displacement engine control |
| 01/21/2014 | US8631645 Thermal management systems for efficient lean operating engines |
| 01/21/2014 | US8631644 Method for operating post injections of fuel in an internal combustion engine |
| 01/21/2014 | US8631643 Regeneration assist delay period |
| 01/21/2014 | US8631642 Regeneration assist calibration |
| 01/21/2014 | US8631641 Control device for vehicle |
| 01/21/2014 | CA2755977C Exhaust purification system of internal combustion engine |
| 01/16/2014 | WO2014012096A1 Method and system for mitigating urea deposits within an scr catalyst system |
| 01/16/2014 | WO2014010064A1 Exhaust purification device for internal combustion engine |
| 01/16/2014 | WO2014008930A1 Apparatus for treating an exhaust gas stream with removable module |
| 01/16/2014 | WO2013167726A3 Vehicle, in particular racing vehicle |
| 01/16/2014 | US20140017138 Exhaust gas purification apparatus for internal combustion engine |
| 01/16/2014 | US20140014204 Connector element |
| 01/16/2014 | US20140013949 Ignition system for reliable starting and maintaining regeneration process of diesel particulate filter |
| 01/16/2014 | US20140013741 Soot burning method for particulate filters |
| 01/16/2014 | US20140013730 Exhaust system air filtration housing |
| 01/16/2014 | US20140013729 Heating module for an exhaust-gas purification system |
| 01/16/2014 | US20140013728 Fluid cooled injector and exhaust aftertreatment system, vehicle, and method using a fluid cooled injector |
| 01/16/2014 | US20140013727 Method for enriching the exhaust gas of an internal combustion engine with reducing agent and internal combustion engine for performing such a method |
| 01/16/2014 | US20140013726 Ammonia storage control |
| 01/16/2014 | US20140013725 Kinetics-based scr control model improvement |
| 01/16/2014 | DE112012001620T5 Katalytischer Konverter Catalytic Converter |
| 01/16/2014 | DE102013212139B3 Method for removal of wedging of metering valve in metering system used for metering urea-water solution into engine, involves energizing magnet coil of valve for releasing wedging of valve under specific cooling water temperature |
| 01/16/2014 | DE102012106205A1 Metering system for metering of liquid mediums, has metering valve, which is formed as hydraulically-opening nozzle, where pump and metering valve are directly connected with each other |
| 01/16/2014 | DE102012013874A1 Exhaust gas purification system for removing soot particles from exhaust gas of internal combustion engine, in which radiation emitted from electromagnetic radiation source irradiates continuously free in pipeline section |
| 01/16/2014 | DE102011118767B4 Verfahren zur Überwachung der Regeneration des Partikelfilters einer Verbrennungskraftmaschine Method for monitoring the regeneration of the particulate filter of an internal combustion engine |
| 01/16/2014 | DE102010047416B4 Verfahren und Steuergerät zur Dosierung eines Reduktionsmittelträgers stromauf eines SCR-Katalysators A method and control device for metering a reducing agent carrier upstream of an SCR catalyst |
| 01/16/2014 | DE102004055193B4 Kraftstoffeinspritz-Regelungsvorrichtung eines Verbrennungsmotors A fuel injection control device of an internal combustion engine |
| 01/15/2014 | EP2685080A1 Internal combustion engine system |
| 01/15/2014 | EP2685072A1 Control device for internal combustion engine |
| 01/15/2014 | EP2685061A1 Exhaust scrubbing device of internal combustion engine |
| 01/15/2014 | EP2685060A1 Reductant metering system with emptying of the reductant line after the end of metering |
| 01/15/2014 | EP2685059A1 Unit capable of judging condition of reducing agent injection used in exhaust purification system |
| 01/15/2014 | EP2685058A1 Engine exhaust treatment device |
| 01/15/2014 | EP2685057A1 Micro-particle capturing filter condition detection device |
| 01/15/2014 | EP2685056A1 Soot burning method for particulate filters |
| 01/15/2014 | EP2684604A1 Catalyst, element for nitrogen oxide removal, and system for nitrogen oxide removal |
| 01/15/2014 | EP2684597A1 Method for reducing nitrogen oxides in diesel engine exhaust |
| 01/15/2014 | EP2684596A1 Electrically heated catalyst |
| 01/15/2014 | EP2684590A1 Honeycomb structure |
| 01/15/2014 | EP2684226A2 Method for the production of a thermoelectric module |
| 01/15/2014 | EP2683926A1 Method of emission reduction |
| 01/15/2014 | EP2683468A1 Exhaust system having ammonia slip catalyst in egr circuit |
| 01/15/2014 | EP2683466A1 Method for treating a gas containing nitrogen oxides (nox), using a composition comprising zirconium, cerium and niobium as a catalyst |
| 01/15/2014 | CN203394617U Heater of engine and three-way catalyst |
| 01/15/2014 | CN203394616U Two-stroke universal small-sized gasoline engine catalyst package structure |
| 01/15/2014 | CN203394615U Automobile tail gas treatment device |
| 01/15/2014 | CN203394614U Tail gas treatment system |
| 01/15/2014 | CN103518046A Supply tank and functional unit therefor |
| 01/15/2014 | CN103518045A Exhaust purification device for internal combustion engine |
| 01/15/2014 | CN103518044A Exhaust gas purification system for working machine |
| 01/15/2014 | CN103511064A Secondary air injection system |
| 01/15/2014 | CN103511044A Scr温度控制系统 Scr temperature control system |
| 01/15/2014 | CN103511043A Active regeneration control method and device for particulate trap |