| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 04/18/2012 | CN102421633A Damping control device |
| 04/18/2012 | CN102421598A Mat and devices with the same |
| 04/18/2012 | CN102421526A 废气净化用催化剂 The exhaust gas purifying catalyst |
| 04/18/2012 | CN102418581A Three-way catalytic silencer for vehicle |
| 04/18/2012 | CN102418580A Exhaust system and retrofitting method |
| 04/18/2012 | CN102418579A Reductant dosing system |
| 04/18/2012 | CN101498235B 次级注气反应压力传感器下游泄漏或阻塞识别算法 Secondary air injection reaction pressure sensor downstream of the leak or blockage recognition algorithm |
| 04/18/2012 | CN101392673B Heater insulation for electric heating particulate filter |
| 04/18/2012 | CN101316991B Turbocharged engine system and method of operation |
| 04/18/2012 | CN101240729B 柴油汽车排放与尿素箱反映器 Diesel vehicle emissions and urea tank reflecting device |
| 04/17/2012 | US8160751 Devices, systems and methods for flow-compensating pump-injector synchronization |
| 04/17/2012 | US8158551 Catalyst compositions for the treatment of vehicular exhaust gases comprise zirconium oxide and cerium oxide, and have a high reducibility and a stable specific surface area |
| 04/17/2012 | US8156737 Elevated exhaust temperature, zoned, electrically-heated particulate matter filter |
| 04/17/2012 | US8156736 Exhaust hydrocarbon injection control system and method |
| 04/17/2012 | US8156735 Method for controlling a facility for treating exhaust gases from an internal combustion engine |
| 04/17/2012 | US8156734 Method for operating a reagent metering valve and apparatus for carrying out the method |
| 04/17/2012 | US8156733 Method of operating an internal combustion engine to heat up a selective catalyst reducer |
| 04/17/2012 | US8156732 Apparatus, system, and method for regenerating an exhaust gas treatment device |
| 04/17/2012 | US8156731 Exhaust purification device of internal combustion engine |
| 04/17/2012 | US8156730 Engine performance management during a diesel particulate filter regeneration event |
| 04/17/2012 | US8156729 Variable engine out emission control roadmap |
| 04/17/2012 | US8156728 Method, device and computer program product for diagnosing of at least one exhaust emission control unit |
| 04/17/2012 | CA2511583C Method for producing honeycomb catalyst, method for producing denitration catalyst of denitration device, and method for producing exhaust gas denitration device |
| 04/14/2012 | CA2755012A1 Turbo screen |
| 04/12/2012 | WO2012048308A2 Spark emission particle detector |
| 04/12/2012 | WO2012047484A2 Exhaust system having cross-sensitive sensor |
| 04/12/2012 | WO2012047196A1 Exhaust gas throttle valve |
| 04/12/2012 | WO2012047193A1 Diagnostics for hydrocarbon injection for filter regeneration |
| 04/12/2012 | WO2012047192A1 Controlling hydrocarbon injection for filter regeneration |
| 04/12/2012 | WO2012047159A1 Arrangement for introducing a liquid medium into exhaust gases from a combustion engine |
| 04/12/2012 | WO2012046577A1 Exhaust gas purification filter, and method for producing same |
| 04/12/2012 | WO2012046484A1 Exhaust gas purification device |
| 04/12/2012 | WO2012046333A1 Exhaust gas purifying device for internal combustion engine |
| 04/12/2012 | WO2012046332A1 Exhaust gas purifying device for internal combustion engine |
| 04/12/2012 | WO2012046298A1 Electric heating medium and method for manufacturing same |
| 04/12/2012 | WO2012046126A1 Exhaust gas control apparatus and method |
| 04/12/2012 | WO2012045537A1 Device and method for quantitatively and/or qualitatively testing the spray preparation of a metering system |
| 04/12/2012 | WO2012045423A2 Exhaust-gas purification device, method for exhaust-gas purificiation, catalytic converter and pyrolysis reactor |
| 04/12/2012 | WO2011161350A3 Strategy for injecting a selective nitrogen oxides reducing agent into an exhaust line |
| 04/12/2012 | WO2011159914A3 Thermally stable inorganic fibers for exhaust gas treatment device insulating mat |
| 04/12/2012 | WO2011157963A3 Electrochemical catalysis system |
| 04/12/2012 | WO2011139953A3 Inverted exhaust gas treatment injector |
| 04/12/2012 | WO2011011460A3 Exhaust cooling module for scr catalysts |
| 04/12/2012 | WO2011010957A8 Mixing device for a fuel reformer, fuel reformer and method for converting hydrocarbon fuels into hydrogen rich gas |
| 04/12/2012 | US20120085085 Fluid dosing device |
| 04/12/2012 | US20120085084 Exhaust gas purification system of an internal combustion engine |
| 04/12/2012 | US20120085083 Scr ammonia slip detection |
| 04/12/2012 | US20120085082 System and method for detecting low quality reductant and catalyst degradation in selective catalytic reduction systems |
| 04/12/2012 | US20120085081 Emissions reductions through reagent release control |
| 04/12/2012 | US20120085080 FUEL-FIRED BURNER AND HEAT EXCHANGER SYSTEM FOR HEATING A NOx REDUCING AGENT SUPPLY TANK |
| 04/12/2012 | DE102011114700A1 Method for controlling selective catalytic reduction system of exhaust treatment system for diesel engine system, involves determining pass/fail-status of reduction agent supply and catalyzer based on amount of ammonia slip and threshold |
| 04/12/2012 | DE102010042271A1 Method for temperature management of emission control system in exhaust duct of internal combustion engine, involves including operation modes of thermoelectric generators in temperature management of emission control system |
| 04/12/2012 | DE102010042042A1 Vorrichtung und Verfahren Vorrichtung zur quantitativen und/oder quantitativen Prüfung der Sprayaufbereitung eines Dosiersystems APPARATUS AND METHOD An apparatus for quantitative and / or quantitative examination of the spray preparation a metering |
| 04/12/2012 | DE102010042041A1 Method for quantitative or qualitative examination of spray preparation of dosing system for after-treatment of exhaust gases of internal combustion engine, involves moving delivery system in test mode |
| 04/12/2012 | DE102010042035A1 Method for cleaning particulate filter system of exhaust gas post-treatment system for internal combustion engine i.e. large diesel engine in e.g. ships, involves collecting ash and/or soot particles with collecting device |
| 04/12/2012 | DE102010038055A1 Brennkraftmaschine mit Flüssigkeitskühlung Internal combustion engine having liquid cooling |
| 04/11/2012 | EP2439386A1 SCR ammonia slip detection |
| 04/11/2012 | EP2439385A1 Device for post-treatment of the exhaust gases from an internal combustion engine |
| 04/11/2012 | EP2439384A1 Exhaust gas purification device for internal combustion engine |
| 04/11/2012 | EP2439383A1 Device for estimating amount of soot discharged from internal combustion engine |
| 04/11/2012 | EP2438277A1 Exhaust gas after treatment system with temperature control |
| 04/11/2012 | EP2437894A1 Apparatus for and process of filling a muffler with fibrous material utilizing a directional jet |
| 04/11/2012 | EP2131021B1 Device for determining clogging of reducing agent path and method of determining clogging of reducing agent path |
| 04/11/2012 | EP2067589B1 Method and apparatus for manufacturing ceramic honeycomb structure |
| 04/11/2012 | EP1950385B1 Exhaust gas purification device |
| 04/11/2012 | EP1856384B1 Arrangement and method for removal of particulates in a gas flow |
| 04/11/2012 | EP1852581B1 Exhaust emission control system |
| 04/11/2012 | CN202187814U 排气道 Exhaust duct |
| 04/11/2012 | CN202187811U Novel combined automobile engine silencing purifier |
| 04/11/2012 | CN202187810U 一种汽车尾气净化装置 An automobile exhaust gas purifying device |
| 04/11/2012 | CN102414551A Pm sensor, device for sensing amount of pm in exhaust gas, and abnormality sensing device for internal combustion engine |
| 04/11/2012 | CN102414412A Improved lean HC conversion of TWC for lean burn gasoline engines |
| 04/11/2012 | CN102414411A Method for producing coated honeycomb body |
| 04/11/2012 | CN102414410A 具有防扩散结构的板层以及包括至少一个这种板层的金属蜂窝体 Lamellar structure with a non-proliferation and comprises at least one layer of a metal honeycomb body of this board |
| 04/11/2012 | CN102414409A Honeycomb body heatable in multiple stages |
| 04/11/2012 | CN102414408A Exhaust gas purifying device for internal combustion engine |
| 04/11/2012 | CN102414407A Method for detecting abnormality in reducing agent |
| 04/11/2012 | CN102414406A Method for detecting abnormality in reducing agent |
| 04/11/2012 | CN102414405A Exhaust emission control device for engine |
| 04/11/2012 | CN102413906A Filter for filtering particulate matter from exhaust gas emitted from a compression ignition engine |
| 04/11/2012 | CN102413904A 具有改进的水热耐久性的高Pd 含量柴油氧化催化剂 High Pd content of diesel fuel with improved hydrothermal durability of the oxidation catalyst |
| 04/11/2012 | CN102410425A Line element |
| 04/11/2012 | CN102410069A SCR (Selective Catalytic Reduction) catalytic conversion muffler |
| 04/11/2012 | CN102410068A 压缩空气雾化器 Compressed air atomizer |
| 04/11/2012 | CN102410067A Switchable spiral-flow type exhaust gas spark arrester for automotive vehicle |
| 04/11/2012 | CN102410066A 机动车尾气多级净滤装置 Multi-level net vehicle exhaust filtration devices |
| 04/11/2012 | CN102410065A Carbon dioxide treater for internal combustion engine |
| 04/11/2012 | CN102410064A 微粒过滤器再生 Particulate filter regeneration |
| 04/11/2012 | CN101103187B 污染控制装置和具有熔合边缘的无机纤维片材 The pollution control device having an edge fused inorganic fiber sheet |
| 04/10/2012 | US8153089 Exhaust filter system for non-road engine |
| 04/10/2012 | US8153072 Hydrolysis catalyst with larger duct cross-sections in the peripheral portion than in the central portion, and method for hydrolysis of a uric substance |
| 04/10/2012 | US8151742 Exhaust gas cleaner |
| 04/10/2012 | US8151562 Exhaust device of V-type engine for vehicle |
| 04/10/2012 | US8151561 Multi-cylinder internal combustion engine |
| 04/10/2012 | US8151560 System and method for monitoring particulate filter performance |
| 04/10/2012 | US8151559 Exhaust purification device |
| 04/10/2012 | US8151558 Exhaust system implementing SCR and EGR |
| 04/10/2012 | US8151557 Electrically heated DPF start-up strategy |
| 04/10/2012 | US8151556 Internal combustion engine exhaust after-treatment system and method |
| 04/10/2012 | US8151555 Power source system of internal combustion engine |