| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 04/24/2008 | WO2008047017A1 System for treating the exhaust gases of a turbocharged diesel engine |
| 04/24/2008 | WO2008046681A1 Connecting unit for assembly in an exhaust strand of an internal combustion engine |
| 04/24/2008 | WO2008046597A1 Tool for producing exhaust-gas conducting devices |
| 04/24/2008 | WO2008046596A1 Method and tool for producing exhaust-gas purifying devices |
| 04/24/2008 | WO2008046595A1 Method and tool for producing exhaust-gas conducting devices |
| 04/24/2008 | WO2006103704A8 Radiant power from pulsed laser and microwave for eliminating noxious emissions of hydrocarbon combustions |
| 04/24/2008 | US20080093060 Heat Exchanger for Internal Combustion Engines |
| 04/24/2008 | US20080092533 Exhaust System for an Engine |
| 04/24/2008 | US20080092532 Device And Method For Producing An Operating Medium For A Motor Vehicle |
| 04/24/2008 | US20080092531 Exhaust purification device of engine |
| 04/24/2008 | US20080092530 Exhaust Purification System For Internal Combustion Engine |
| 04/24/2008 | US20080092529 Exhaust gas purifying apparatus for internal combustion engine |
| 04/24/2008 | US20080092528 Purification Capacity Recovery Method of Exhaust Gas Emission Control System |
| 04/24/2008 | US20080092527 Metering System For Reducing Pollutants In Motor Vehicle Exhaust Gases |
| 04/24/2008 | US20080092526 Arrangement For Supplying A Medium Into An Exhaust Gas Conduit In An Internal Combustion Engine |
| 04/24/2008 | US20080092525 Diesel particulate filter (dpf) in-chassis cleaning method |
| 04/24/2008 | DE102007000526A1 Abgasreinigungsvorrichtung für eine Kraftmaschine An exhaust purification device for a combustion engine |
| 04/24/2008 | DE102007000327A9 Abgassbehandlungsvorrichtung für einen Verbrennungsmotor Exhaust gas treatment device for an internal combustion engine |
| 04/24/2008 | DE102006049875A1 Air/fuel-mixture forming device, has doser supplying liquid into area, in which gas is supplied to another area for producing mixture, and turbulent flow producing device producing flow to mix mixture with another mixture in latter area |
| 04/24/2008 | DE102006049531A1 Verbindungseinheit zur Montage in einem Abgasstrang einer Verbrennungskraftmaschine Connection unit for mounting in an exhaust line of an internal combustion engine |
| 04/24/2008 | DE102006049238A1 Verfahren und ein Werkzeug zum Herstellen von abgasführenden Vorrichtungen A method and a tool for producing exhaust gas carrying devices |
| 04/23/2008 | EP1914537A1 Particulate matter sensor |
| 04/23/2008 | EP1914536A1 Particulate matter sensor for exhaust gas purifying apparatus |
| 04/23/2008 | EP1914400A1 Exhaust line with a catalyst and a temperature sensor |
| 04/23/2008 | EP1914399A1 Exhaust gas purifying apparatus |
| 04/23/2008 | EP1914138A1 System and method for driver-initiated regeneration of a diesel particulate filter while a motor vehicle is parked |
| 04/23/2008 | EP1913999A1 Exhaust gas purifying catalyst |
| 04/23/2008 | CN201050412Y Motorcycle engine cylinder head secondary air-supplementing hole connection structure |
| 04/23/2008 | CN201050399Y Engine discharging air supplementing device |
| 04/23/2008 | CN201050398Y Automobile tail gas high-frequency combustion member |
| 04/23/2008 | CN201050397Y Treating apparatus for engine tail gas |
| 04/23/2008 | CN101166893A Connection element arranged between a housing and an exhaust pipe |
| 04/23/2008 | CN101166568A Process for purifying exhaust gases and apparatus for purifying exhaust gases |
| 04/23/2008 | CN101165323A 排气净化装置 An exhaust gas purification apparatus |
| 04/23/2008 | CN101165322A Exhaust gas purifying apparatus, exhaust gas purifying method, and particulate matter measuring method |
| 04/23/2008 | CN101165321A Particulate matter detection sensor |
| 04/23/2008 | CN101164965A Porous mullite bodies and methods of forming them |
| 04/23/2008 | CN100383371C Diagnostic apparatus for an exhaust gas sensor |
| 04/23/2008 | CN100383367C Automobile cold start exhaust absorption device |
| 04/23/2008 | CN100383366C Ceramic honeycomb filter and exhaust gas-cleaning method |
| 04/23/2008 | CA2607367A1 Method and apparatus for the purification of exhaust gas from a compression ignition engine |
| 04/22/2008 | US7361320 Enriching exhaust gas with hydrogen upstream of the nitrogen oxide storage catalytic conver; switching from the pure lean operation mode to an alternating lean/rich operating mode when temperature of the nitrogen oxide storage catalytic converter exceeds a given upper threshold; reducing nitrogen oxides |
| 04/22/2008 | US7360356 Exhaust gas purifying apparatus for internal combustion engine |
| 04/22/2008 | CA2515722C Exhaust purification method and exhaust purification apparatus of internal combustion engine |
| 04/22/2008 | CA2489042C Saddle ride type all-terrain vehicle |
| 04/20/2008 | CA2607047A1 Diesel particulate filter in-chassis cleaning method and apparatus |
| 04/17/2008 | WO2008045626A1 System and method for reducing nitrogen oxides emissions |
| 04/17/2008 | WO2008045499A2 Dual injector system for diesel emissions control |
| 04/17/2008 | WO2008045175A1 Sulfur tolerant alumina catalyst support |
| 04/17/2008 | WO2008044715A1 Exhaust gas purification apparatus for internal combustion engine |
| 04/17/2008 | WO2008044508A1 Process for producing cordierite ceramic honeycomb filter |
| 04/17/2008 | WO2008044377A1 Engine exhaust cleaner |
| 04/17/2008 | WO2008044269A1 Honeycomb structure |
| 04/17/2008 | WO2008043937A2 System for treating nitrogen oxides while limiting ammonia emissions |
| 04/17/2008 | WO2008043932A1 Exhaust line fitted with a fuel injector and means for homogenizing burnt gases |
| 04/17/2008 | WO2008043930A1 Device and method for estimating the instantaneous nitrogen-oxide storage effectiveness of a nitrogen-oxide catalytic trapping system |
| 04/17/2008 | WO2008043928A1 Method for the closed-loop control of a urea amount for a nitrogen oxide processing system |
| 04/17/2008 | WO2008043453A1 Device for removing soot particles from the exhaust gas flow of an internal combustion engine |
| 04/17/2008 | WO2008022751A3 Method for operating an exhaust-gas purification system in a lean-burn spark-ignition engine |
| 04/17/2008 | US20080089814 Exhaust pipe for an engine, a support flange, and a catalyst supported in the exhaust pipe with the support flange; flat plate and a corrugated plate layered together, rolled up together in a columnar shape with a honeycomb structure |
| 04/17/2008 | US20080087739 Methods and apparatus for injecting atomized fluid |
| 04/17/2008 | US20080087489 Process for Producing a Fleece Having Metallic Wire Filaments, Process for Producing Honeycomb Body Having at Least One Fleece, Fleece, Honeycomb Body, Apparatus and Vehicle |
| 04/17/2008 | US20080087238 Drive Unit Having Thermal Recovery |
| 04/17/2008 | US20080087013 Swirl-Stabilized Burner for Thermal Management of Exhaust System and Associated Method |
| 04/17/2008 | US20080087012 Exhaust gas purifying apparatus |
| 04/17/2008 | US20080087011 Exhaust gas purifying apparatus, exhaust gas purifying method, and particulate matter measuring method |
| 04/17/2008 | US20080087010 Method to initiate multiple chamber detonation wave combustors |
| 04/17/2008 | US20080087009 Temperature sensitive urea sensor for use in an engine exhaust gas purifying apparatus; ammonia reducing agent is added to reduce NOx to the exhaust gas; storage tank for storing the reducing agent for NOx or a precursor thereof to be added to the exhaust; accuracy |
| 04/17/2008 | US20080087008 Dual Injector System For Diesel Emissions Control |
| 04/17/2008 | US20080087007 Particulate matter detection sensor |
| 04/17/2008 | US20080087005 Method For The Voltage-Controlled Performance Regulation Of The Heating Of An Exhaust-Gas Probe |
| 04/17/2008 | US20080086993 Porous filter to remove soot contained in exhaust gases discharged from internal combustion engines, diesel engine; low pressure loss upon collecting particles; columnar structural body of aluminum titanate; sealing with aluminum titanate to strengthen pore corners; noncrackingheat resistance; stress |
| 04/17/2008 | DE202007017559U1 Abgasfilter (Katalysator) einfache Ausführung durch Perforiertes Abgasrohr in Flüssigkeit Exhaust filter (catalyst) simple execution by perforated exhaust pipe in fluid |
| 04/17/2008 | DE19957311B4 Wabenartiger Strukturkörper Honeycomb structure body |
| 04/17/2008 | DE112006001296T5 Auspufflinie für Brennkraftmotoren Exhaust line for internal combustion engines |
| 04/17/2008 | DE10223458B4 Verfahren zur Überwachung sowie Vorrichtung zur Abschätzung der Effizienz einer Abgasnachbehandlungsanordnung Procedures for monitoring and device for estimating the efficiency of an exhaust aftertreatment device |
| 04/17/2008 | DE102007004296B3 Exhaust gas treatment device for use in e.g. diesel motor vehicle, has hydrolysis device arranged down stream of thermal decomposition device, and discharge flow regulator, which is arranged in casing top of exhaust gas treatment device |
| 04/17/2008 | DE102006048721A1 Catalytic reduction device for catalytic reduction of nitric oxides in exhaust gas systems, has reducing agent tank for fluid reducing agent and reducing agent-supply device |
| 04/17/2008 | DE102006048613A1 Exhaust-gas system for internal-combustion engine i.e. motor vehicle engine, has exhaust gas routing system with two partial exhaust gas routing systems parallel to each other between exhaust manifold and exhaust gas conditioning device |
| 04/17/2008 | DE102006048045A1 Abgasreinigungsanlage für eine Brennkraftmaschine Emission control system for an internal combustion engine |
| 04/17/2008 | DE102006034204B4 Dosiervorrichtung Metering |
| 04/17/2008 | CA2666333A1 Dual injector system for diesel emissions control |
| 04/17/2008 | CA2665997A1 Sulfur tolerant alumina catalyst support |
| 04/16/2008 | EP1911944A2 Tailpipe exhaust gas mixer and method |
| 04/16/2008 | EP1911943A1 Exhaust gas cooling device |
| 04/16/2008 | EP1911517A1 Exhaust gas purifying catalyst |
| 04/16/2008 | EP1911514A1 Catalyst for exhaust gas purification |
| 04/16/2008 | EP1911512A1 Method and device for catalytic oxidation and reduction of gases and vapours with crystalline compounds of heavy metals and rare earths |
| 04/16/2008 | EP1911508A2 System for treating nitrogen oxides with ammonia trapping system |
| 04/16/2008 | EP1911507A1 Honeycomb structured body |
| 04/16/2008 | EP1910654A1 Exhaust purification system for internal combustion engine |
| 04/16/2008 | EP1910653A1 Device and method for regenerating a particulate filter |
| 04/16/2008 | EP1910249A2 Method for preparing a porous structure using silica-based pore-forming agents |
| 04/16/2008 | CN101163871A Exhaust gas purifying method and purifier |
| 04/16/2008 | CN101161996A Small displacement engine exhaust manifold assembly structure |
| 04/16/2008 | CN100381690C Nox discharge quantity estimation method for internal combustion engine |
| 04/16/2008 | CN100381680C Catalytic converter degradation determining system |
| 04/15/2008 | US7357901 Exhaust gas purification device for an internal combustion engine and exhaust gas purification method for an internal combustion engine |
| 04/15/2008 | US7357900 NOx reduction system for diesel engines, using hydrogen selective catalytic reduction |
| 04/15/2008 | US7357822 Filter control apparatus |