Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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01/18/1996 | WO1996001364A1 System for monitoring the performance of automotive catalysts |
01/18/1996 | WO1996001145A1 Catalyst device |
01/18/1996 | DE4440584C1 Adsorber for cleaning waste gases from a combustion plant |
01/18/1996 | DE4435420C1 Traction control for automobile engine |
01/18/1996 | CA2193822A1 Catalyst device |
01/17/1996 | EP0692300A2 Exhaust gas cleaner and method for cleaning same |
01/17/1996 | EP0691888A1 Catalytic vessel for receiving metal catalysts by deposition from the gas phase |
01/16/1996 | US5484575 Guide surface facing inlet orifice deflects exhaust gas with little pressure loss; uniform gas distribution; auto exhausts |
01/16/1996 | US5483946 For an internal combustion engine |
01/16/1996 | US5483941 Method and apparatus for maintaining temperatures during engine fuel cutoff modes |
01/16/1996 | US5483795 Exhaust purification device of internal combustion engine |
01/10/1996 | EP0691472A1 Internal combustion engine with pressure tank for specific purposes |
01/10/1996 | EP0691465A2 Method to detect cross-connected lambda sensors |
01/10/1996 | EP0691459A1 A catalyst system |
01/10/1996 | EP0650551B1 Method and device for removing particles from internal-combustion engine exhaust gases |
01/10/1996 | EP0505563B1 Filter and means for regeneration thereof |
01/10/1996 | CN2217106Y Waste gas treatment apparatus for multi-function silencer |
01/09/1996 | US5482692 Selective catalytic reduction of nitrogen oxides using a ferrocene impregnated zeolite catalyst |
01/09/1996 | US5482686 Catalytic converter |
01/09/1996 | US5482681 Catalytic converter for motor vehicles |
01/09/1996 | US5482017 In a spark ignited internal combustion engine |
01/04/1996 | WO1996000343A1 Method of controlling the electric heating of a catalytic converter |
01/04/1996 | DE4422198A1 Verfahren zum Steuern der elektrischen Beheizung eines Katalysators A method of controlling the electric heating of a catalyst |
01/04/1996 | DE19522935A1 Modular catalyst and exhaust system, esp. for large diesel engines |
01/04/1996 | DE19522913A1 Abgasemissionssteuervorrichtung für einen Verbrennungsmotor An exhaust emission control device for an internal combustion engine |
01/04/1996 | DE19522374A1 Catalytic exhaust gas purificn. system, esp. for motor vehicle engines |
01/04/1996 | DE19522312A1 Exhaust gas filter for esp. diesel engine of vehicle |
01/04/1996 | DE19514369A1 Catalytic burner for liquid petrol |
01/03/1996 | EP0690213A1 Exhaust purification device of internal combustion engine |
01/03/1996 | EP0690212A1 A method for utilising a silencer unit and an arrangement for applying the method in a large diesel engine |
01/03/1996 | EP0690211A2 An electrically heated catalytic converter for an engine |
01/03/1996 | EP0690210A1 Process and device for controllably regenerating a diesel soot filter |
01/03/1996 | EP0689641A1 Process and device for monitoring the operation of a catalytic converter |
01/03/1996 | EP0689639A1 A flue gas filter comprising a heating element positioned in the axial interstice between two filter segment |
01/03/1996 | EP0620894B1 Operation of an internal combustion engine |
01/02/1996 | US5480622 For automotive exhaust systems |
01/02/1996 | US5480621 Electrically conductive honeycomb as an exhaust gas catalyst carrier body |
01/02/1996 | US5480524 Method and apparatus for removing undesirable chemical substances from gases, exhaust gases, vapors, and brines |
01/02/1996 | US5479775 Air-compressing fuel-injection internal-combustion engine with an exhaust treatment device for reduction of nitrogen oxides |
12/30/1995 | CA2152094A1 Method of and an apparatus for controlled regeneration of a diesel soot filter |
12/28/1995 | WO1995035436A2 Exhaust gas combustor |
12/27/1995 | EP0688941A1 Internal combustion engine with cylinder cut-off and exhaust catalysts |
12/27/1995 | EP0688940A1 Otto engine with catalytic converter |
12/27/1995 | EP0688394A1 Heated catalytic converter efficiency monitoring method |
12/27/1995 | EP0688241A1 Method and system for steam-reforming of liquid or slurry feed materials |
12/26/1995 | USRE35134 Having slit formed through partition walls to interrupt current flow through portions of honeycomb structure between electrodes |
12/26/1995 | US5478531 Having layer of carbon particles or carbon fibers to absorb sound and convert nitrogen oxides to nitrogen and oxygen |
12/26/1995 | US5477676 Method and apparatus for thermal management of vehicle exhaust systems |
12/21/1995 | WO1995034784A1 Apparatus and method for reducing particulate emissions from combustion processes |
12/21/1995 | WO1995034748A1 Self supporting hot gas filter assembly |
12/21/1995 | DE4421258A1 IC engine using alternating cylinder groups and catalytic converter |
12/21/1995 | CA2169556A1 Apparatus and method for reducing particulate emissions from combustion processes |
12/20/1995 | EP0687807A1 Heater unit and catalytic converter |
12/20/1995 | EP0687806A1 A metal carrier for a catalytic converter |
12/20/1995 | EP0687805A1 Diesel particulate filter |
12/20/1995 | EP0687342A1 Method of enhancing combustion in an internal-combustion engine and a device for carrying out the method |
12/20/1995 | EP0613520B1 Internal combustion engine |
12/20/1995 | EP0588887B1 Operation of an internal combustion engine |
12/20/1995 | CN2215593Y Purifier for tail gas of automobile |
12/20/1995 | CN1113541A Waste gas treating apparatus |
12/19/1995 | US5477035 High frequency induction and method with temperature control |
12/19/1995 | US5476554 FE-CR-AL alloy foil having high oxidation resistance for a substrate of a catalytic converter and method of manufacturing same |
12/19/1995 | US5476539 Gas purifying apparatus |
12/19/1995 | US5476402 Outboard motor |
12/19/1995 | CA2036888C Catalyst for purification of exhaust gas from diesel engine |
12/14/1995 | DE4419977A1 Process for reducing soot emissions from underground diesel engines |
12/13/1995 | EP0686757A1 Solenoid operated air control and check valve |
12/13/1995 | EP0548255B1 Process for removing nitrogen oxides from gas streams |
12/12/1995 | US5474747 Gas purifier using plasma and catalyst |
12/12/1995 | US5474746 Catalyst carrier body for exhaust systems of internal combustion engines |
12/12/1995 | US5474745 Catalytic converter for purifying exhaust gas |
12/12/1995 | US5474587 Porous fluid-permeable moldings of silicon carbide and process of production |
12/12/1995 | US5473910 Apparatus and method for exhaust gas dispersion and condensate removal for gas engine driven heat pumps |
12/12/1995 | US5473890 Exhaust purification device of internal combustion engine |
12/12/1995 | US5473887 Exhaust purification device of internal combustion engine |
12/12/1995 | CA2015884C Emission control apparatus |
12/07/1995 | WO1995033023A1 The reduction of nitrogen oxides emissions from vehicular diesel engines |
12/07/1995 | WO1995032800A1 Honeycomb body made of sheet-metal layers of different initial materials |
12/07/1995 | DE19519787A1 Air-fuel ratio control for IC engine |
12/07/1995 | DE19509029A1 Katalytische Behandlungsvorrichtung für Abgase von Kraftfahrzeugen und Verfahren zu ihrer Herstellung Catalytic treatment device for exhaust gases of motor vehicles and methods for their preparation |
12/07/1995 | CA2191755A1 The reduction of nitrogen oxides emissions from vehicular diesel engines |
12/07/1995 | CA2146289A1 Solenoid operated air control and check valve |
12/06/1995 | EP0685636A2 Method of manufacturing exhaust catalysts, particularly for motor vehicles |
12/06/1995 | EP0587836B1 Methods and device for assessing the operatability of a catalytic converter |
12/06/1995 | CN2214530Y Automotive tail gas purifier |
12/06/1995 | CN2214529Y Vehicle waste gas purifing device |
12/06/1995 | CN1112854A Catalyst medium, catalyst for catalysting processing waste gas and preparation for producing same |
12/05/1995 | US5473304 Method of protecting catalytic converters for exhaust gas purification and heat tone sensor for implementing the method |
12/05/1995 | US5472673 Exhaust gas purification device for an engine |
12/05/1995 | US5472468 Continuous alumina-silica inorganic fiber for collecting particles entrained with gas from a diesel engine; high tensile and folding strength |
12/05/1995 | US5472462 Filter arrangement for removal of soot particles from the exhaust gases of an internal combustion engine |
12/05/1995 | US5471836 Exhaust purification device of internal combustion engine |
12/05/1995 | US5471835 Exhaust system for internal combustion engines |
11/30/1995 | DE4418630A1 Honeycomb structure fabricated from 2 materials of different thicknesses |
11/29/1995 | EP0684097A1 Method of manufacturing au element for the exhaust system of a motor vehicle |
11/29/1995 | EP0684062A1 Diesel particulate filter apparatus |
11/29/1995 | EP0683850A1 Counterflow catalytic device |
11/29/1995 | EP0581818B1 Exhaust system |
11/29/1995 | EP0580664B1 Exhaust system |
11/29/1995 | CN2213854Y Purifier for tail gas exhaust of motor vehicle |