Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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10/11/1995 | EP0676534A1 Catalytic means for the catalytic treatment of exhaust gases, catalytic converter and manufacturing method of the catalytic means |
10/11/1995 | CN1109917A Creep resistant iron-chromium-aluminum alloy and article thereof |
10/10/1995 | US5457290 Catalyzer-containing muffler |
10/10/1995 | US5456965 Curved honeycomb structural bodies |
10/10/1995 | US5456890 Useful in internal combustion engine exhaust lines; pollution control |
10/10/1995 | US5456240 Engine system |
10/10/1995 | US5456079 Device for the thermal regeneration of particle filters for diesel engine exhaust gas |
10/10/1995 | US5456069 Exhaust gas filter |
10/10/1995 | US5456064 Method and apparatus for producing an inert gas |
10/10/1995 | US5456063 Secondary air supply apparatus for engine |
10/05/1995 | WO1995026463A1 Metal honeycomb element and alloy with high electrical resistance for such an element |
10/05/1995 | WO1995026226A1 Combined feed and mixing installation |
10/05/1995 | DE4413127C1 Verfahren zur Herstellung poröser, durchströmbarer Formkörper aus Siliciumcarbid und Formkörper A process for the preparation of porous, shaped bodies of silicon carbide through which flow and moldings |
10/05/1995 | DE4410489C1 Method to regulate air/fuel mixture ratio for IC engine |
10/05/1995 | DE4410022A1 Exhaust gas cleaning system for IC engine |
10/05/1995 | DE19515649A1 High efficiency combined impact- and electrostatic filter |
10/05/1995 | CA2186253A1 Combined feed and mixing device |
10/04/1995 | EP0675267A1 Exhaust-gas purifier |
10/04/1995 | EP0674944A1 Process for the production of a coated monolithic metal support |
10/04/1995 | EP0626879B1 Hot-gas-filtering fabric of spaced uncrimped support strands and crimped lofty fill yarns |
10/03/1995 | US5455097 Honeycomb stuctural bodies |
10/03/1995 | US5455012 Exhaust gas purifying apparatus |
10/03/1995 | US5454845 Heat-resistant filter |
10/03/1995 | CA2104573C On-board catalytic converter efficiency monitoring |
10/03/1995 | CA2010362C Method and apparatus for providing ignition timing alarm for internal combustion engine |
09/28/1995 | WO1995025591A1 Process for producing a catalytic converter |
09/28/1995 | DE4409625A1 Verfahren zum Herstellen eines katalytischen Konverters A method of manufacturing a catalytic converter |
09/27/1995 | EP0674098A1 Method and apparatus for processing exhaust gas |
09/26/1995 | US5453116 Exhaust system |
09/26/1995 | US5453003 Catalytic method |
09/26/1995 | US5452987 Fan housing |
09/21/1995 | DE4408857A1 leaning combustion waste gases from building heat and power plant |
09/21/1995 | DE4408769A1 Engine=exhaust pollution=reducing system with catalytic unit |
09/20/1995 | EP0672822A1 Exhaust gas catalytic converter, in particular for internal combustion engines |
09/19/1995 | US5451728 Muffler for two-cycle internal combustion engine and method of assembly |
09/19/1995 | US5451558 Process for the reaction and absorption of gaseous air pollutants, apparatus therefor and method of making the same |
09/19/1995 | US5451385 Silica-alumina zeolite catalyst with silicon to aluminum ratio equal to or greater than 2.5 |
09/19/1995 | US5450837 Apparatus and method for controlling the air-fuel ratio of an internal combustion engine |
09/19/1995 | US5450722 Exhaust purification device of internal combustion engine |
09/19/1995 | US5450721 Internal combustion engine powered vehicle |
09/19/1995 | CA1337070C Silica catalyst support for reduced sulfate emissions for diesel fueled engines |
09/14/1995 | WO1995024546A1 Exhaust fume cleaning device for internal combustion engines |
09/14/1995 | WO1995024226A2 Fluid purification with isolation chambers |
09/14/1995 | DE4408130A1 Vorrichtung zur Abgasreinigung bei Brennkraftmaschinen A device for exhaust gas purification in internal combustion engines |
09/13/1995 | EP0671550A1 Valve-operating control system for internal combustion engine |
09/13/1995 | EP0637360B1 Electrically conductive honeycomb structure for electrically heatable catalytic converters for motor vehicles |
09/13/1995 | EP0635097B1 Conical honeycombed body |
09/13/1995 | EP0628134B1 Process and device for operating an electrically heatable catalytic converter |
09/13/1995 | EP0593622B1 Device for supplying extra air in exhaust gases from car engines upstream from a catalytic cleaner |
09/12/1995 | US5449541 Electrically heatable honeycomb structures |
09/12/1995 | US5449500 Protects edge from wear resulting from gas flow |
09/12/1995 | US5449495 Nitrogen oxide removal control apparatus |
09/12/1995 | US5448887 Exhaust gas purification device for an engine |
09/12/1995 | US5448886 Catalyst deterioration-determining device for an internal combustion engine |
09/12/1995 | US5448885 Test method for a device for injection of air into the exhaust gases of an internal combustion engine |
09/12/1995 | CA1336966C Carbon black filter means for a diesel engine |
09/08/1995 | WO1995023918A1 Emissions control system and method |
09/08/1995 | WO1995023915A1 Improved process and catalyst structure employing integral heat exchange with optional downstream flameholder |
09/08/1995 | WO1995023914A1 Improved catalyst structure employing integral heat exchange |
09/08/1995 | CA2184752A1 Improved process and catalyst structure employing integral heat exchange with optional downstream flameholder |
09/08/1995 | CA2184632A1 Improved catalyst structure employing integral heat exchange |
09/07/1995 | DE19506980A1 Fuel injection control device enables efficiency of three way catalyst to reduce nitrogen oxide(s) emissions to be exploited |
09/06/1995 | CN2206841Y Unloading controllor of automobile |
09/05/1995 | US5447773 Honeycomb body |
09/05/1995 | US5447703 Process for combustion of sulfur-containing carbonaceous materials |
09/05/1995 | US5447698 Catalytic converters--metal foil material for use therein, and a method of making the material |
09/05/1995 | US5447697 Metal catalyst carrier |
09/05/1995 | US5447696 Each on exhaust passages and containing catalyst to remove pollutants ; detectors for parameters relating to temperature rise of catalysts and for collating these; automobile engines |
09/05/1995 | US5447694 Exhaust gas conversion method and apparatus using thermally stable zeolites |
08/31/1995 | WO1995023280A1 A flow-through particulate incineration system coupled to an aerodynamically regenerated particulate trap for diesel engine exhaust gas |
08/31/1995 | DE4426198A1 Fuel injection system for motor vehicle IC engine |
08/30/1995 | EP0669453A1 An electrically heated catalytic converter for an engine |
08/30/1995 | EP0669390A2 Combustion of sulphur |
08/30/1995 | EP0669157A1 Catalyst for purifying exhaust gases |
08/30/1995 | EP0669156A2 Catalytic method |
08/30/1995 | EP0668899A1 Method for reducing harmful emissions from a diesel engine equipped with a particulate trap |
08/29/1995 | US5446751 Optoelectronic device |
08/29/1995 | US5446264 Honeycomb heater |
08/29/1995 | US5446006 Uniform coating on metal strips, free from increased accumulation in corners |
08/29/1995 | US5445786 Alloying, sintering aluminum, chromium and iron, forming honeycomb body; oxidizing to from alumina coating on walls, in pores |
08/29/1995 | US5444978 Catalyst warming up device of an internal combustion engine |
08/29/1995 | US5444976 Catalytic converter heating |
08/29/1995 | US5444975 Method and arrangement for controlling the supply of secondary air for an internal combustion engine |
08/29/1995 | CA2104622C Control system for internal combustion engines |
08/24/1995 | DE4431058C1 Multi-cylinder motor exhaust system |
08/24/1995 | DE19504851A1 Integrated catalytic exhaust gas converter which is easily constructed |
08/24/1995 | CA2142674A1 Catalytic method |
08/23/1995 | EP0668471A2 Catalytic method |
08/23/1995 | EP0668438A1 Catalyst degradation detecting apparatus |
08/23/1995 | EP0668437A1 Method and device for burner thermal exhaust gas post treatment |
08/23/1995 | EP0668366A1 Creep resistant iron-chromium-aluminum alloy and article thereof |
08/23/1995 | EP0611415B1 Method for monitoring the efficiency of a catalytic converter for treating exhaust gases from an internal combustion engine |
08/23/1995 | CN1107202A Exhaust device |
08/22/1995 | US5442911 Exhaust gas aftertreatment equipment for an internal combustion engine |
08/17/1995 | WO1995021695A1 Metal honeycomb for catalyst for automobiles and method of manufacturing the same |
08/17/1995 | DE4404617A1 Selective nitrogen oxide reduction in exhaust gas |
08/17/1995 | DE19504208A1 Vehicle exhaust with catalytic converter and pre=burner |
08/17/1995 | DE19503989A1 Exhaust gas cleaning device |
08/17/1995 | DE19503852A1 Kraftstoff-Luftverhältnis-Regeleinrichtung und Verfahren zum Regeln des Kraftstoff-Luftverhältnisses eines Motors Air-fuel ratio control apparatus and method for controlling the air-fuel ratio of an engine |
08/17/1995 | DE19502345A1 Vehicle exhaust with absorber and catalytic converter |