Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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06/27/1995 | US5426936 Diesel engine exhaust gas recirculation system for NOx control incorporating a compressed air regenerative particulate control system |
06/27/1995 | US5426934 Engine and emission monitoring and control system utilizing gas sensors |
06/23/1995 | CA2123023A1 Process of manufacturing a water-based adhesive bonded, solvent resistant protective laminate |
06/22/1995 | WO1995016853A1 Improved particulate filter, and system and method for cleaning same |
06/22/1995 | WO1995016516A2 Cooled support structure for a catalyst |
06/22/1995 | DE4343353A1 Operating control for ic. engine |
06/22/1995 | CA2178312A1 Improved particulate filter, and system and method for cleaning same |
06/21/1995 | EP0658687A1 Outboard engine structure |
06/21/1995 | EP0658685A2 Device for separating soot particles from exhaust gases of internal combustion engines |
06/21/1995 | EP0658633A2 Stainless steel foil for automobile exhaust gaspurifying catalyst carrier and process for preparation thereof |
06/21/1995 | EP0658390A1 Exhaust gas cleaning metal carrier and method of manufacturing the same |
06/21/1995 | EP0658369A2 Method for purification of exhaust gas and apparatus used for purification |
06/20/1995 | US5426269 Muffler with catalytic converter arrangement; and method |
06/20/1995 | US5426084 Highly heat-resistant metallic carrier for an automobile catalyst |
06/20/1995 | US5425236 Catalyzer arrangement for the exhaust gases of an internal combustion engine |
06/20/1995 | US5425235 Apparatus for purifying engine exhaust gas |
06/20/1995 | US5425233 Method of reducing during cold starts the total noxious emissions |
06/20/1995 | US5425232 Marine propulsion device with means for supplying secondary air to catalytic converter |
06/15/1995 | WO1995016110A1 Improved combined electrically heatable and light-off converter |
06/14/1995 | EP0657632A1 Integral cast diffuser for a catalytic converter |
06/14/1995 | EP0657631A1 Diesel particulate filter |
06/14/1995 | EP0656812A1 Catalyst and method for manufacturing the same |
06/14/1995 | EP0603222B1 Catalyzer bearing body |
06/14/1995 | EP0560960B1 Device for reducing the level of pollutants in exhaust emissions, in particular vehicle exhaust emissions |
06/14/1995 | DE4443922A1 IC engine exhaust gas cleaning device |
06/14/1995 | DE4417982C1 Catalytic converter mfg. process, for cars |
06/14/1995 | DE4341380A1 Process to speed up heating of catalyst beyond activated threshold that reduces energy required |
06/13/1995 | US5423904 Porous filter of electrically conductive ceramic dispersed in dielectric ceramic, having attached electrodes, enclosed in housing |
06/13/1995 | US5423181 Exhaust gas purification device of an engine |
06/13/1995 | US5423180 Filter regenerating apparatus and method for an internal combustion engine |
06/08/1995 | WO1995015431A1 Process for reducing pollutant emissions of a diesel engine equipped with an oxidation-type catalytic converter |
06/08/1995 | DE4442734A1 Fuel control system for iC engine |
06/08/1995 | DE4440160A1 Exhaust system with catalytic converter for IC engine |
06/08/1995 | DE4341159A1 Automotive catalytic converter assembly for high-performance diesels and lean-running petrol engines |
06/07/1995 | EP0569403B1 Honeycomb body with a plurality of mutually supported discs |
06/06/1995 | US5422085 Reducing nitrogen oxide emissions by contacting exhaust with silver catalyst supported on nickel coated foam in presence of reducing agent |
06/06/1995 | US5422083 Reinforced converter body |
06/06/1995 | US5422082 Electrically heatable catalytic converter |
06/06/1995 | US5421366 Solenoid operated air control and check valve |
06/06/1995 | US5421154 Exhaust temperature control |
06/05/1995 | CA2137175A1 Process for accelerating the rate of heating of fixed bed catalysts by supplying supplementary energy |
06/01/1995 | WO1995014852A1 Multiple internal combustion engine exhaust system with a burner |
06/01/1995 | DE4340463A1 Exhaust system for IC engine |
05/31/1995 | EP0655104A1 Process for monitoring the operation of a catalytic converter |
05/31/1995 | EP0655103A1 Exhaust gas preheating system |
05/31/1995 | CN2199314Y Air purifying exhausting container |
05/31/1995 | CN2199313Y Waste gas and noise treater for eddy current IC engine |
05/30/1995 | US5419878 Exhaust purifying device |
05/30/1995 | US5419876 Heat storage |
05/30/1995 | US5419286 Generated by the combustion of hydrocarbons |
05/30/1995 | US5419126 Exhaust silencer |
05/30/1995 | US5419125 Exhaust-gas recombustion system |
05/30/1995 | US5419124 Automotive engine exhaust aftertreatment system including hydrocarbon adsorber with sample processing oxygen sensor regeneration control |
05/30/1995 | US5419123 Emission control device and method |
05/30/1995 | US5419122 Detection of catalytic converter operability by light-off time determination |
05/30/1995 | US5419121 Method and apparatus for reduction of pollutants emitted from automotive engines by flame incineration |
05/26/1995 | WO1995014160A1 Heatable catalytic converter with hydrocarbon trap for exhaust-gas systems |
05/24/1995 | EP0654121A1 Process and device for determining the load level of particle filters |
05/24/1995 | EP0653962A1 METHOD FOR REDUCING AUTOMATIVE NO x? EMISSIONS IN LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST USING ZEOLITES |
05/24/1995 | DE4440194A1 Exhaust silencer for two stroke engine |
05/24/1995 | DE4408826C1 Exhaust gas system with heat exchanger |
05/23/1995 | US5417933 Catalytic method |
05/23/1995 | US5417068 Exhaust gas flow system for an internal combustion engine fitted with a supercharger, and method used for such a system |
05/23/1995 | US5417062 Heatable catalytic converter configuration for cleaning the exhaust gases of internal combustion engines |
05/23/1995 | US5417061 Device for detecting catalyst deterioration for an internal combustion engine |
05/23/1995 | US5417059 Burner system for detoxification or cleaning the exhaust gases of an internal combustion engine |
05/18/1995 | WO1995013461A1 Apparatus for treating hydrocarbon and carbon monoxide gases |
05/18/1995 | DE4422966C1 Device for back-feed of cooled exhaust gas in IC engine |
05/18/1995 | DE4338696A1 System for decontaminating exhaust gas of IC engine |
05/18/1995 | DE4338547A1 Monitoring catalyser in motor vehicle |
05/17/1995 | EP0653558A1 Process and engine for reducing the nitrous oxide content of exhaust gas of a two stroke internal combustion Diesel engine |
05/17/1995 | EP0653552A1 Air gap manifold joint construction |
05/17/1995 | EP0653551A2 Catalyst system for internal combustion engine |
05/17/1995 | EP0653264A1 Method of soldering heat resisting alloy having insulating oxide film on its surface, and preheated type exhaust gas cleaning metal support and method of manufacturing the same |
05/17/1995 | EP0653237A1 Process for reducing the concentration of nitrogen oxides in the exhaust gas of combustion engines or incinerators |
05/17/1995 | EP0653016A1 Method and apparatus for filtering engine exhaust. |
05/17/1995 | EP0605479B1 Exhaust gas catalytic converter |
05/17/1995 | CN2197464Y Purifier for vehicle xhaust |
05/17/1995 | CN2197463Y Purifier for tractor exhaust |
05/17/1995 | CN2197462Y Purifier for vehicle exhaust |
05/17/1995 | CN1102687A Exhaust system of engine |
05/16/1995 | US5416710 Method of detecting deterioration of a three-way catalyst of an internal combustion engine |
05/16/1995 | US5416057 Coated alternating-flow heat exchanges and method of making |
05/16/1995 | US5415772 Module for filtering, separating, purifying gases or liquids, or for catalytic conversion |
05/16/1995 | US5414996 Device for detecting the degree of deterioration of a catalyst |
05/16/1995 | US5414994 Method and apparatus to limit a midbed temperature of a catalytic converter |
05/11/1995 | WO1995012752A1 Device and method for estimating the temperature of a catalyst of a vehicle |
05/11/1995 | DE4411942A1 Exhaust-emission control device for a combustion engine |
05/11/1995 | DE4338342A1 Method and device for forming a simulated signal referring to the exhaust temperature, the exhaust probe temperature or the catalytic converter temperature |
05/11/1995 | DE4338327A1 Catalytic converter and method for the production of the same for a motor vehicle |
05/11/1995 | DE4338202A1 Nozzle for a burner of a fuel-operated heating system for a catalytic converter of a motor vehicle |
05/11/1995 | DE4337793A1 Method and device for assessing the functional condition of a catalytic converter |
05/11/1995 | DE4326243A1 Heat exchanger for the exhaust gases of a motor vehicle having an exhaust emission conrol system |
05/10/1995 | EP0652500A2 A device and method for dosing reagent in a fluid |
05/10/1995 | EP0652357A1 Determining the efficacy of a catalytic converter |
05/10/1995 | CN2196690Y Multi-stage silencing clearing-filter |
05/09/1995 | US5413767 Mechanically stabilized heating catalyst configuration |
05/09/1995 | US5413766 Device for reducing exhaust gas contaminants, particularly for motor vehicles |
05/09/1995 | US5412946 NOx decreasing apparatus for an internal combustion engine |
05/09/1995 | US5412945 Exhaust purification device of an internal combustion engine |