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