| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 08/24/2005 | EP1387931B1 Method and apparatus for manufacturing a catalytic converter |
| 08/24/2005 | CN2720138Y Spiral-slot radiating pipe for diesel engine waste gas recirculation cooling device |
| 08/24/2005 | CN2720120Y Environment-protection silencer for motor vehicle |
| 08/24/2005 | CN1659368A Exhaust gas heat exchanger and method for the production thereof |
| 08/24/2005 | CN1659367A Cleanable device for depollution of an engine exhaust gases |
| 08/24/2005 | CN1659366A Control strategy for regenerating a particulate filter in an exhaust system |
| 08/24/2005 | CN1659100A Ammonia storage and injection in NOx control |
| 08/24/2005 | CN1657758A Vehicle tail gas treater |
| 08/24/2005 | CN1657747A Environmental protection new-standard exhauster capable of collecting exhaust noise and black smoke carbon deposite of one-cylinder diesel tractor |
| 08/24/2005 | CN1216008C Lithium aluminosilicate ceramic |
| 08/23/2005 | US6934622 Internal combustion engine with NOx adsorber |
| 08/23/2005 | US6933151 Analyzing efficiency of catalytic exhaust systems using pollution control apparatus comprising gas detectors and nitrogen oxides adsorber materials; desulfation and adjusting air to fuel ratios, for regeneation of catalyst |
| 08/23/2005 | US6933056 Exhaust manifold and method of making the same |
| 08/23/2005 | US6932069 Air fuel ratio control apparatus for an internal combustion engine |
| 08/23/2005 | US6932067 Exhaust gas purifying system |
| 08/23/2005 | US6932053 Control device of internal combustion engine |
| 08/23/2005 | US6931842 Regeneration of diesel particulate filter |
| 08/23/2005 | US6931841 For the regeneration of an NOx storage catalyst by means of hydrogen in a secondary hydrogen process, the hydrogen required for the regeneration is taken from a primary hydrogen process |
| 08/23/2005 | US6931839 An exhaust system for an internal combustion engine having a plurality of cylinders, comprising: a exhaust manifold for providing fluid communication of exhaust of the plurality of cylinders to a catalytic converter |
| 08/23/2005 | US6931837 Control strategy for lean-to-rich transitions in an internal combustion engine |
| 08/23/2005 | CA2412285C Exhaust and drain structure for vessels |
| 08/18/2005 | WO2005075928A1 Arrangement for cooling the exhaust gas of a motor vehicle |
| 08/18/2005 | WO2005075805A1 Exhaust gas purifying device for engine |
| 08/18/2005 | WO2005075800A1 Reactor with heat exchange function |
| 08/18/2005 | WO2005075799A1 Wet type purification apparatus utilizing a centrifugal impeller |
| 08/18/2005 | WO2005075075A1 Honeycomb structure, honeycomb structure assembly, and honeycomb catalyst |
| 08/18/2005 | WO2005075053A1 Filter catalyst |
| 08/18/2005 | WO2005075052A1 Filter catalyst and analyzing method for its catalyst layer |
| 08/18/2005 | WO2005075051A1 Production method for filter catalyst |
| 08/18/2005 | WO2005074591A2 Molecular sieves for improved hydrocarbon traps |
| 08/18/2005 | US20050181172 Ceramics honeycomb structural body and method of manufacturing the structural body |
| 08/18/2005 | US20050180905 Multi-stage heat absorbing reactor and process for SCR of NOx and for oxidation of elemental mercury |
| 08/18/2005 | US20050180899 compact-structured flange which allows easy access by a working tool from a side of the catalyst assembly when the flange of the catalyst assembly is coupled to an exhaust pipe; positioned close to engine; circular cross-section for uniform flow distribution |
| 08/18/2005 | US20050180898 superior durability, less likely to generate cracks at a crisscross portion of sealing material layer, even when used together with a catalyst or used in an exhaust gas purifying device repeatedly for a long time |
| 08/18/2005 | US20050178272 Abnormality detection apparatus for exhaust gas purification apparatus for internal combustion engine |
| 08/18/2005 | US20050178207 Method for recognizing the loading of a particle filter |
| 08/18/2005 | US20050178111 A diesel particulate converter having an agglomerator/soot collection chamber for collecting and retaining entrapped soot which as it agglomerates to become larger disposable particles entraps nanoparticles, particles and adsorbed gases; efficiency; also includes a separator; air pollution control |
| 08/18/2005 | US20050178110 Catalysis of the reaction of injected hydrocarbon fuel and oxygen to produce exhaust gases enriched in reductants ,e.g. volatile hydrocarbons and carbon monoxide, in a temperature range of 400-500 degrees C. , to efficiently regenerate the NOx adsorber/reducer downstream; not significant fuel penalty |
| 08/18/2005 | US20050178109 Exhaust gas purifying apparatus for internal combustion engine |
| 08/18/2005 | US20050178108 Method for operating an electro motor-driven secondary air pump |
| 08/18/2005 | US20050178107 Reducing nitrogen oxides to nitrogen using hydrogen and carbon monoxide reducing agents generated by fuel and engine exhaust injected into a plasma fuel converter upstream of a nitrogen oxides adsorber and a catalytic soot filter; exhaust temperatures of <250 degrees C; selective catalytic reduction |
| 08/18/2005 | US20050178098 Ceramic structure, method of manufacturing ceramic structure, and device for manufacturing ceramic structure |
| 08/18/2005 | DE4139291B4 Vorrichtung zum Betreiben einer Brennkraftmaschine mit Abgasturboaufladung Apparatus for operating an internal combustion engine with turbocharging |
| 08/18/2005 | DE3645397B4 Ceramic substrate heater with metallic heating element - has conductor branching from negative lead to element and extending on opposite side of substrate |
| 08/18/2005 | DE202005008884U1 Soot particle filter for diesel engine, contains spaced apart filter pieces comprises different particle size pumice material |
| 08/18/2005 | DE102005002784A1 Exhaust-gas purifying catalyst for motor vehicles, contains palladium supported by specific perovskite-type aluminum complex oxide containing rare earth element |
| 08/18/2005 | DE102005000827A1 Abgasreinigungsvorrichtung für einen Verbrennungsmotor An exhaust purification device for an internal combustion engine |
| 08/18/2005 | DE102004005153A1 Anbausystem für Nutzfahrzeuge Cultivation system for commercial vehicles |
| 08/18/2005 | DE102004005072A1 Verfahren zum Regenerieren einer Abgasnachbehandlungsanlage Process for regenerating an exhaust aftertreatment system |
| 08/18/2005 | DE102004004738A1 Verfahren und Vorrichtung zur Nachbehandlung eines Abgases einer Verbrennungsmaschine Method and device for the aftertreatment of an exhaust gas of a combustion engine |
| 08/18/2005 | DE102004004042A1 Abgasreinigungsanordnung und Verfahren zur Herstellung einer Abgasreinigungsanordnung The exhaust purification device and method for producing an exhaust gas purification arrangement |
| 08/18/2005 | DE102004002292A1 Exhaust control for IC engine has the sulphur accumulated in the catalyser removed by a heating and sulphur replacement process with stochiometric air input |
| 08/17/2005 | EP1564387A1 Method of operating a diesel particle filter |
| 08/17/2005 | EP1564386A1 Apparatus and method for determining the loading status of a particulate filter |
| 08/17/2005 | EP1564385A2 Exhaust gas purifying apparatus for internal combustion engine |
| 08/17/2005 | EP1563893A1 Exhaust gas-purifying catalyst and method of manufacturing the same |
| 08/17/2005 | EP1563892A1 Apparatus and method for purifying exhaust gas of internal combustion engine |
| 08/17/2005 | EP1563178A1 Method for operating an internal combustion engine of a vehicle, in particular a motor vehicle |
| 08/17/2005 | EP1563170A1 Method for recognition of the loading of a particle filter |
| 08/17/2005 | EP1563169A1 Devices and methods for reduction of nox emissions from lean burn engines |
| 08/17/2005 | EP1455061B1 Heat exchange device |
| 08/17/2005 | EP1171696B1 Combustion control by particle filter regeneration |
| 08/17/2005 | CN2718228Y Electric heatable vehicle tail gas catalytic purifier |
| 08/17/2005 | CN1656307A Honeycomb filter for purifying exhaust gases |
| 08/17/2005 | CN1654111A Method and apparatus for gas treatment using non-equilibrium plasma |
| 08/17/2005 | CN1215253C Axial drum-type apparatus for filtering particle of diesel oil vehicle exhaust gas |
| 08/17/2005 | CN1215252C Multilayer composite metal wire screen filter material for tail gas particle arrester of diesel oil vehicle |
| 08/17/2005 | CN1214886C Method for producing sintered honeycomb |
| 08/17/2005 | CN1214848C Device and method for treating waste gas and pulse generator used in it |
| 08/16/2005 | US6928988 electronic/multicylinder engine which preserves fuel economy; high torque |
| 08/16/2005 | US6928973 Internal combustion engine with combustion heater |
| 08/16/2005 | US6928809 Exhaust gas purification system and method |
| 08/16/2005 | US6928808 Device and method for controlling the nox regeneration of a nox storage catalyst |
| 08/16/2005 | US6928807 Method and apparatus for producing ammonia (NH3) |
| 08/16/2005 | US6928806 for controlling nitrogen oxides in diesel/internal combustion engines; oxidation/reduction catalysts |
| 08/16/2005 | US6928805 Hydrocarbon adsorbent state monitoring device |
| 08/16/2005 | CA2374749C Exhaust gas purification device |
| 08/11/2005 | WO2005073530A1 Engine exhaust emission control system |
| 08/11/2005 | WO2005073529A1 Device for purifying exhaust gas of engine |
| 08/11/2005 | WO2005073528A1 Device for purifying exhaust gas of engine |
| 08/11/2005 | WO2005073527A1 Device for purifying exhaust gas of internal combustion engine |
| 08/11/2005 | WO2005073526A1 Scr muffler |
| 08/11/2005 | WO2005073525A1 Method for controlling an internal combustion engine |
| 08/11/2005 | WO2005073524A1 Method and device for post treating waste gas of an internal combustion engine |
| 08/11/2005 | WO2005042934A3 Intermittent application of syngas to nox trap and/or diesel engine |
| 08/11/2005 | WO2005016480A3 Removing nitrogen oxides during a lean-burn engine cold start |
| 08/11/2005 | US20050175515 Exhaust gas-purifying apparatus |
| 08/11/2005 | US20050175514 Porous ceramic; catalytic converters; back wasing; durability |
| 08/11/2005 | US20050173553 Injection nozzle for purification |
| 08/11/2005 | US20050173265 detectors for measuring oxygen concentrations at different points of an exhaust system of automobiles, comprising electrodes that upstream and downstream from catalytic converters connected to circuits that measure fuel/air ratios |
| 08/11/2005 | US20050172919 Water-jet propulsion personal watercraft |
| 08/11/2005 | US20050172619 Preventing moisture from adhering to the catalyst surface after start-up by coating a platinum surface with a waterproofing polymer to quickly increase the catalyst temperature; removal of moisture from catalyst by drainage via fine passages in a flowing direction of fuelmixture; fuel cells |
| 08/11/2005 | US20050172617 Method for the regeneration of a particle filter, and a vehicle in which such a method is utilized |
| 08/11/2005 | US20050172615 Device for producing a reducing agent/exhaust gas mixture and exhaust gas purification system |
| 08/11/2005 | US20050172614 Exhaust emission control device for an internal combustion engine |
| 08/11/2005 | US20050172613 Regulation method and a device for exhaust gas purification |
| 08/11/2005 | US20050172591 Diesel filter plugging process |
| 08/11/2005 | US20050172588 Particulate filter assembly |
| 08/11/2005 | DE102004062213A1 Abgasdrucksteigernde Vorrichtung für einen Verbrennungsmotor Exhaust pressure increasing device for a combustion engine |
| 08/11/2005 | DE102004003201A1 Mixer for exhaust gas refining devices for diesel engines has mouth of bore to sensor lying in wet zone of mixing region |