Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059)
11/1995
11/29/1995CN2213853Y Smoke removing muffler
11/28/1995US5470544 Heat treatment and detoxification with circulation
11/28/1995US5470364 Regenerable diesel exhaust filter
11/28/1995US5469702 Method and apparatus for filtering engine exhaust
11/23/1995WO1995031271A1 Device for detoxifying exhaust fumes from mobile equipments
11/23/1995WO1995031270A1 Device for detoxifying exhaust fumes from mobile equipments
11/23/1995DE4416676A1 Vorrichtung zur Entgiftung von Abgasen aus mobilen Anlagen An apparatus for detoxification of exhaust gases from mobile units
11/23/1995DE19517168A1 Control for catalyst in exhaust system of IC engine
11/22/1995EP0683311A1 DEVICE FOR REDUCING NO x?
11/22/1995EP0683305A2 Method of manufacturing a component for exhaust device of motor vehicles
11/22/1995EP0682982A2 Catalytic method
11/22/1995EP0682742A1 Electrically heatable honeycomb structure with its resistance increased by slots.
11/22/1995CN2213234Y Silencing and purifying apparatus for engine
11/22/1995CN1112195A Method for keeping circular path of pressure turbine clean and reducing carbon discharged therefrom
11/22/1995CN1030332C Metal complexes of mannich bases
11/21/1995US5468923 Molded muffler
11/21/1995US5468455 Honeycomb body with an internal structure that is retained in a frame and a method of producing the same
11/21/1995US5468384 Module for filtering, separating, purifying gases or liquids, or for catalytic conversion
11/21/1995US5467594 Exhaust gas-purifying system for internal combustion engines
11/19/1995CA2149471A1 Catalytic method
11/16/1995WO1995030827A1 Control system for an internal combustion engine
11/16/1995WO1995030823A1 Temperature actuated zeolite in-line adsorber system
11/16/1995DE4415507A1 Exhaust gas filter, particularly for Diesel engines
11/15/1995EP0682174A2 Diesel particulate filter and control device therefor
11/15/1995EP0682173A1 Soot filter arrangement
11/15/1995EP0682172A1 Exhaust silencer
11/15/1995EP0617663B1 Plated steel sheet
11/15/1995EP0607242B1 Exhaust system
11/14/1995US5466651 Catalytic method
11/14/1995US5465574 For an internal combustion engine exhaust system
11/14/1995US5465573 Multi-stage honeycomb heater
11/09/1995DE4424474C1 Method of cleaning catalysers, in partic. removal of carbon black coating in diesel engines
11/09/1995DE4416014A1 Improving cleaning of exhaust gases from internal combustion engines
11/09/1995DE4415994A1 Steuersystem für eine Brennkraftmaschine A control system for an internal combustion engine
11/09/1995DE4415672A1 Reducing exhaust emissions from internal combustion engine
11/09/1995DE4415650A1 Reducing the time to achieve operating temp. of exhaust purifying unit
11/09/1995DE19515352A1 Agglomerator to clean diesel exhaust and other waste gases
11/09/1995DE19507385A1 Coiled metallic carrier body for catalytic cleaning of exhaust gases
11/08/1995EP0681095A1 Method and device for mounting an exhaust gas catalyst
11/08/1995EP0680550A1 Method of operating an internal combustion engine
11/08/1995EP0680549A1 Electrically insulating supporting structure capable of metallic bonding, process for producing the same and its use.
11/08/1995EP0526591B1 Means for controlling exhaust temperature on a catalytically purified combustion engine
11/07/1995US5464679 Metal honeycomb body of intertwined sheet-metal layers, and method for its production
11/07/1995US5464458 System for purifying exhaust gas
11/02/1995WO1995029326A1 Exhaust gas after-treatment devices with increased friction between honeycomb monolith and encapsulation
11/02/1995EP0679799A2 Exhaust particulate filter for diesel engine
11/02/1995EP0679427A1 Exhaust gas cleaner
11/02/1995EP0679218A1 Device for supplying extra air in exhaust gases from a supercharged otto engine fitted with a catalytic converter.
11/02/1995EP0668899A4 Method for reducing harmful emissions from a diesel engine equipped with a particulate trap.
11/02/1995DE4439432C1 Combustion engine with exhaust valve for catalytic converter
11/02/1995DE4414738A1 Uncoupling element for exhaust system which purifies and discharges exhaust of I.C. engine
11/02/1995DE19509625A1 Power-supply trailer for urban electric car
10/1995
10/31/1995US5463206 Heater unit
10/31/1995US5461864 Cooled support structure for a catalyst
10/31/1995US5461857 Engine exhaust gas purification device
10/26/1995WO1995028365A1 Process for producing porous, current-conducting moulded bodies made of silicon carbide and moulded bodies thus produced
10/26/1995WO1995024226A3 Fluid purification with isolation chambers
10/26/1995DE4414049A1 Catalytic converter for use in vehicle exhaust
10/26/1995DE19514828A1 Silencer arrangement for IC engine
10/25/1995EP0678154A1 Exhaust filter backpressure indicator.
10/25/1995EP0678128A1 Flexible nonwoven mat.
10/25/1995EP0678057A1 Extruded honeycomb elements made of ceramic and/or metallic material with enhanced flexibility
10/24/1995US5460790 Used in exhaust system of automobile, capable of efficiently carrying out theree-way catalysis, oxidation of carbon monoxide and unburned hydrocarbon, and reduction of nitrogen oxides, pollution control
10/24/1995US5460784 Device for supplying extra air in exhaust gases from a supercharged Otto engine fitted with a catalytic converter
10/24/1995US5460511 Energy efficient afterburner
10/24/1995US5459999 Exhaust gas cleaner system for an internal combustion engine with catalytic converter supplied with secondary air
10/24/1995US5459998 Apparatus for introducing fresh air into exhaust pipe of internal combustion engine for purification of exhaust gas
10/24/1995US5459997 Engine exhaust gas purification system
10/19/1995WO1995027843A1 Electrically regenerable diesel, particulate filter cartridge and filter
10/19/1995DE4413145A1 Throttle valve arrangement
10/19/1995DE19512740A1 Device for cleaning a gas by agglomeration of soot particles
10/19/1995CA2185796A1 Electrically regenerable diesel, particulate filter cartridge and filter
10/18/1995EP0677715A1 Heat exchanger for cooling of the exhaust gas from an automotive engine
10/18/1995EP0677707A1 Catalytic gas turbine combustor
10/18/1995EP0677649A1 Core element useful in a combined electrically heatable and light-off-converter
10/18/1995EP0677648A2 Exhaust gas purification apparatus
10/18/1995EP0677498A2 Method of plugging selected open ends of a ceramic honeycomb structure
10/18/1995EP0677143A1 Control system for an internal combustion engine.
10/18/1995EP0677142A1 Method and apparatus for treating an engine exhaust gas stream
10/18/1995EP0677140A1 Diesel engine exhaust regenerable filter system.
10/18/1995EP0569413B1 Particle and light and heavy fluid separator
10/17/1995US5458855 Device for supplying extra air in exhaust gases from car engines upstream from a catalytic cleaner
10/17/1995US5458850 Method and apparatus for reducing exhaust gases particles
10/17/1995US5458673 Exhaust gas particulate purifying process for internal combustion engine
10/17/1995US5458664 Particulate trap for purifying diesel engine exhaust
10/17/1995US5457958 Method and apparatus for reducing nitrogen oxides in the exhaust gas of an internal combustion engine
10/17/1995US5457957 Method and apparatus for heating a catalytic converter upon cold engine starting
10/17/1995US5457955 Fluid purification with isolation chambers
10/17/1995US5457945 Regenerable diesel exhaust filter and heater
10/17/1995CA2073761C Multi-point welding method and catalyst support produced thereby
10/15/1995CA2147024A1 Catalytic method
10/12/1995WO1995027128A1 Three-way catalytic oxidizer for diesel engines
10/12/1995DE4435196C1 Burner system efficiency checking method for vehicle exhaust catalytic converter warm=up
10/12/1995DE4434458C1 Device for redn. of exhaust gas hazardous emissions
10/12/1995DE4410744A1 Metallischer Wabenkörper mit erhöhtem elektrischen Widerstand Metallic honeycomb body with increased electrical resistance
10/12/1995CA2146733A1 Catalytic converter for the catalytic treatment of exhaust gas
10/12/1995CA2146730A1 Catalyst means for the catalytic treatment of exhaust gas, catalytic converter and process for the production of the catalyst means
10/12/1995CA2146699A1 System for diverting electric current to an electrical load
10/11/1995EP0676848A1 System for diverting electric current to an electrical load
10/11/1995EP0676535A1 Catalytic converter for the catalytic treatment of exhaust gases