| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 03/19/2009 | US20090071126 High exhaust temperature, zoned, electrically-heated particulate matter filter |
| 03/19/2009 | US20090071124 Elevated exhaust temperature, zoned, electrically-heated particulate matter filter |
| 03/19/2009 | US20090071123 Particle filter assembly |
| 03/19/2009 | US20090071110 Microwave mode shifting antenna system for regenerating particulate filters |
| 03/19/2009 | DE19933442B4 Partikelfilter mit einem Filtermedium und einem Katalysator Particulate filter with a filter medium and a catalyst |
| 03/19/2009 | DE10300555B4 Verschlechterungsermittelungsvorrichtung für eine Verbrennungsmotorabgassteuerungsvorrichtung und Verschlechterungsermittelungsverfahren Verschlechterungsermittelungsvorrichtung for an internal combustion engine exhaust gas control apparatus and Verschlechterungsermittelungsverfahren |
| 03/19/2009 | DE102008046355A1 Wabenstruktur Honeycomb structure |
| 03/19/2009 | DE102008037269A1 Diesel internal-combustion engine system, has control module selectively activating one N zone to release regeneration in downstream of part of electrically heated particle material filter by zone and deactivating other N zones |
| 03/19/2009 | DE102008022479A1 Cylindrical honeycomb structure designed particle filter body for internal-combustion engine, has portion formed by channels that are closed on both sides in gas-tight manner, where channels are arranged in radial edge region of body |
| 03/19/2009 | DE102007058141A1 Filter arrangement for e.g. filtering hot raw exhaust gases of diesel internal-combustion engine of motor vehicle, has filter elements forming inlet or outlet channels that include openings and outlets for exhaust gas with respect to filter |
| 03/19/2009 | DE102007044403A1 Vorrichtung zum Einbringen einer Reduktionsmittelflüssigkeit in ein Abgas einer Verbrennungsanlage Device for introducing a liquid reducing agent into an exhaust system of an internal |
| 03/19/2009 | DE102007043532A1 Ventilanordnung zur Dosierung einer wässrigen Harnstofflösung Valve assembly for metering an aqueous urea solution |
| 03/19/2009 | DE102006034075B4 Verfahren und Vorrichtung zur selektiven Erfassung von leitfähigen Teilchen in Gasströmen Method and device for the selective detection of conductive particles in gas streams |
| 03/19/2009 | DE102005025455B4 Vorrichtung und Verfahren zur Reinigung von Abgasen eines Verbrennungsmotors Apparatus and method for purification of exhaust gases of a combustion engine |
| 03/18/2009 | EP2037102A1 Internal combustion engine having a variable valve mechanism and control method therefor |
| 03/18/2009 | EP2037094A2 Alumina-silica based fiber, ceramic fiber, ceramic fiber aggregation, holding seal material and manufacturing methods thereof, as well as manufacturing method of alumina fiber aggregation |
| 03/18/2009 | EP2037093A2 Alumnia-silica based fiber, ceramic fiber, ceramic fiber aggregation, holding seal material and manufacturing methods thereof, as well as manufacturing method of alumnia fiber aggregation |
| 03/18/2009 | EP2037092A1 Components for an exhaust gas system |
| 03/18/2009 | EP2037091A2 Self-cleaning exhaust gas after treatment system |
| 03/18/2009 | EP2037090A1 Pm trapper failure detecting system |
| 03/18/2009 | EP2036793A2 Control method and device for hybrid motor |
| 03/18/2009 | EP2036609A1 Honeycomb structure and method of manufacturing the same |
| 03/18/2009 | EP2035674A1 Method for the operation of an emission control system located in an exhaust gas zone of an internal combustion engine |
| 03/18/2009 | EP2035665A1 Method for on-board reactivation of thermally modified nitrogen oxide storage catalysts in motor vehicles with substantially lean running internal combustion engines |
| 03/18/2009 | EP2035664A2 Exhaust gas purifying apparatus for internal combustion engine |
| 03/18/2009 | EP2035663A1 Particulate filter |
| 03/18/2009 | EP1560644B1 Dosing device |
| 03/18/2009 | CN201209469Y Moving-bed type cold starting tail gas purifier for vehicle |
| 03/18/2009 | CN101389836A Selective catalytic reduction injection device |
| 03/18/2009 | CN101389835A Injection system having a device for metering fuel into an exhaust system of an internal combustion engine, and a method for this purpose |
| 03/18/2009 | CN101389834A Exhaust aftertreatment device with star-plugged turbulator |
| 03/18/2009 | CN101389403A 催化剂结构 Catalyst structure |
| 03/18/2009 | CN101389392A Ceramic honeycomb filter |
| 03/18/2009 | CN101387216A Overlap zoned electrically heated particulate filter |
| 03/18/2009 | CN101387215A Noise elimination and waste gas reduction device for internal combustion engine |
| 03/18/2009 | CN101387214A Face crack reduction strategy for particulate filters |
| 03/18/2009 | CN101386214A Asymmetric honeycomb wall-flow filter having improved structural strength |
| 03/18/2009 | CN101385923A Overlap zoned electrically heated particulate filter |
| 03/18/2009 | CN100470030C Fuel supply control method applied to exhaust gas control apparatus for internal combustion engine and exhaust gas control apparatus applying same |
| 03/17/2009 | US7504359 Ceramic honeycomb structure |
| 03/17/2009 | US7504260 Method and apparatus for controlling gas temperatures associated with pollution reduction processes |
| 03/17/2009 | US7503957 Honeycomb structure, method of manufacturing the same, die for forming, and discharge fluid purification system |
| 03/17/2009 | US7503955 Filter body adapted to reduce this risk of unsticking; formed by bonding filter units by means of a joint, an exterior surface of a first of units face to face with a second of units and in contact with joint includes at least one irregularity of the boss and/or recess |
| 03/17/2009 | US7503208 Engine misfire detection apparatus for internal combustion engine and engine misfire detection method |
| 03/17/2009 | US7503170 Structure for filtering an internal engine exhaust gases and associated exhaust line |
| 03/17/2009 | US7503169 Exhaust purification apparatus |
| 03/17/2009 | US7503168 Apparatus, system, and method for particulate filter regeneration |
| 03/17/2009 | US7503167 Internal combustion engine with multiple combustion modes and fuel vapor purging |
| 03/17/2009 | US7503166 Gasoline internal combustion engine with dynamic combustion mode allocation |
| 03/12/2009 | WO2009032191A1 Exhaust gas treatment device |
| 03/12/2009 | WO2009032147A2 Substrate mounting system |
| 03/12/2009 | WO2009032142A1 Partial flow exhaust filter |
| 03/12/2009 | WO2009032141A1 Machine, engine system and operating method |
| 03/12/2009 | WO2009031483A1 Exhaust gas purification apparatus for internal combustion engine |
| 03/12/2009 | WO2009031471A1 Exhaust gas purification system for internal combustion engine |
| 03/12/2009 | WO2009031454A1 Exhaust gas treating apparatus and treating method |
| 03/12/2009 | WO2009031252A1 Injector mounting structure |
| 03/12/2009 | WO2009030858A1 Device for post-processing of exhaust gases |
| 03/12/2009 | WO2009030709A1 Method and device for operating an internal combustion engine |
| 03/12/2009 | WO2009030430A1 An exhaust gas purifying apparatus for a motor vehicle and a motor vehicle equipped with such an exhaust gas purifying apparatus |
| 03/12/2009 | WO2009030382A1 Method and device for the cleaning of exhaust gas |
| 03/12/2009 | WO2009030346A1 Operating and diagnostic method for an scr exhaust-gas aftertreatment system |
| 03/12/2009 | WO2008147233A3 Process of electrostatic recirculation for dedusting and gas cleaning and device thereof |
| 03/12/2009 | WO2004065771A3 Method for actuating an accumulator catalyst for nitrogen dioxide on an internal combustion engine for a vehicle, in particular a car |
| 03/12/2009 | US20090070003 Device for controlling the operating state of a catalytic converter of an exhaust line pertaining to an internal combustion engine, and engine comprising one such device |
| 03/12/2009 | US20090065982 Method of manufacturing a porous material |
| 03/12/2009 | US20090064671 Environment-conservative fuel economizer |
| 03/12/2009 | US20090064669 Additive-agent diffusion plate in exhaust passage, structure of additive-agent diffusion plate, and exhaust system including additive-agent diffusion plate |
| 03/12/2009 | US20090064668 Apparatus and system for enhancing aftertreatment regeneration |
| 03/12/2009 | US20090064666 Heatable hose conduit system for an exhaust-gas aftertreatment system of an internal combustion engine |
| 03/12/2009 | US20090064665 Method of controlling exhaust gas purification system, and exhaust gas prufication system |
| 03/12/2009 | US20090064663 Method and apparatus for determining temperature in a gas feedstream |
| 03/12/2009 | DE202008016571U1 Abgasreinigungseinrichtung für die Abgase eines Verbrennungsmotors Exhaust gas purification device for an internal combustion engine exhaust |
| 03/12/2009 | DE102008046690A1 Wärmetauscher, insbesondere für ein Kraftfahrzeug Heat exchanger, in particular for a motor vehicle |
| 03/12/2009 | DE102008044736A1 Particle filter regeneration system for use in exhaust gas system of diesel internal-combustion engine system, has control module activating selected zone to activate regeneration in downstream parts of filter arrangement by zone |
| 03/12/2009 | DE102008037649A1 Closed-loop air heating system for diesel engine, includes heating device interlocked to alternator to increase engine load through alternator |
| 03/12/2009 | DE102008036291A1 Inbetriebabnahmestrategie für einen elektrisch beheizten DPF Inbetriebabnahmestrategie for an electrically heated DPF |
| 03/12/2009 | DE102008035762A1 Particulate filter regeneration method for automotive diesel exhaust system involves injecting fuel upstream of filter, causing fuel to oxidize and temperature to rise at downstream end, sensing temperature change, and adjusting fuel amount |
| 03/12/2009 | DE102008014437A1 Exhaust line for use in internal combustion engine of motor vehicle, has supply unit provided for supplying heat quantity from exhaust gas of internal combustion engine, into intermediate space |
| 03/12/2009 | DE102008014436A1 Exhaust line for supplying exhaust gas from internal combustion engine to exhaust gas treatment device in motor vehicle, has heating device arranged in intermediate space for heating heatable medium flowing through space |
| 03/12/2009 | DE102008014435A1 Exhaust line for supplying exhaust gas of internal combustion engine of motor vehicle to exhaust gas treatment device, has guiding unit guiding partial flow of exhaust gas of internal combustion engine via region of intermediate space |
| 03/12/2009 | DE102007042951A1 Cross-channel filter for use in exhaust system of internal combustion engine i.e. diesel engine, in motor vehicle, has multiple outlet channels having opening on opposite outer sides of filter |
| 03/12/2009 | DE102007042927A1 Tank for liquid medium, particularly urea solution, has pump module, which is fixed at holding element that is arranged in tank by freezing of liquid medium, where holding element is formed as holding pin |
| 03/12/2009 | DE102007042872A1 Internal combustion engine has cylinder head, manifold flange, particularly exhaust manifold flange, which is positioned with bearing surface at cylinder head of internal combustion engine |
| 03/12/2009 | DE102007042836A1 Device for exhaust-gas aftertreatment of exhaust gas stream of motor vehicle by liquid releasing ammonia, has storage container for storage of liquid, and tempering unit is provided for tempering of liquid |
| 03/12/2009 | DE102007042818A1 Catalytic converter device heating method for spark-ignition internal combustion engine in motor vehicle, involves supplying fuel into combustion chamber, and supplying air-fuel mixture to secondary air |
| 03/12/2009 | DE102007042448A1 Exhaust gas cleaning system for selective catalytic reduction of nitrogen oxide, comprises catalyst with catalytically active components for selective catalytic reduction, and exhaust gas of internal combustion engine flows through system |
| 03/12/2009 | DE102007042409A1 Abgasnachbehandlungsanordnung mit Reduktionsmittelspeicher und Verfahren zur Nachbehandlung von Abgasen Exhaust-gas aftertreatment arrangement having reductant storage and process for the aftertreatment of exhaust gases |
| 03/12/2009 | DE102007042281A1 Verfahren zum Anbringen einer Sonde an einer Abgasbehandlungseinrichtung A method of mounting a probe on an exhaust gas treatment device |
| 03/12/2009 | DE102007042226A1 Electrical device, particularly exhaust sensor or spark plug, has housing with external screw thread to screw electrical devices into internal thread of anti device, and another external screw thread |
| 03/12/2009 | DE102007039794A1 Dosing system for dosing liquid reducing agent in exhaust system of internal combustion engine, has dosing valve for delivering reducing agent in exhaust system |
| 03/12/2009 | CA2696214A1 Substrate mounting system |
| 03/12/2009 | CA2693570A1 Exhaust gas treatment device |
| 03/11/2009 | EP2034165A1 Control method of exhaust gas purification system and exhaust gas purification system |
| 03/11/2009 | EP2034154A2 Alumina-silica based fiber, ceramic fiber, ceramic fiber aggregation, holding seal material and manufacturing methods thereof, as well as manufacturing method of alumina fiber aggregation |
| 03/11/2009 | EP2034153A2 Alumina-silica based fiber, ceramic fiber, ceramic fiber aggregation, holding seal material and manufacturing methods thereof, as well as manufacturing method of alumina fiber aggregation |
| 03/11/2009 | EP2034152A2 Alumina-silica based fiber, ceramic fiber aggregation, holding seal material and manufacturing methods thereof, as well as manufacturing method of alumina fiber aggregation |
| 03/11/2009 | EP2034151A2 Alumina-silica based fiber, ceramic fiber, ceramic fiber aggregation, holding seal material and manufacturing methods thereof, as well as manufacturing method of alumina fiber aggregation |
| 03/11/2009 | EP2034150A1 Method for attaching a sensor at an exhaust gas treating device |
| 03/11/2009 | EP2034149A1 Exhaust gas purifying apparatus and exhaust gas purifying method using the same |