Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537) |
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04/09/1998 | DE19739925A1 Device for cleaning the exhaust gas from diesel engines |
04/09/1998 | DE19641049A1 Wabenkörper mit Wärmeisolierung, vorzugsweise für einen Abgaskatalysator A honeycomb body with thermal insulation, preferably for an exhaust gas catalyst |
04/08/1998 | EP0834590A1 Ferritic stainless steel for exhaust system equipment of vehicle |
04/08/1998 | EP0834005A1 Reducing emissions from an internal combustion engine |
04/07/1998 | US5736690 Muffler with catalytic converter |
04/02/1998 | WO1998013590A1 Honeycomb body with reduced heat conductivity in inflow and outflow areas |
04/02/1998 | WO1998013128A1 PROCESS FOR REMOVING NOx FROM EXHAUST FUMES |
04/02/1998 | DE19640161A1 NOx-Abgasreinigungsverfahren NOx emission control method |
04/02/1998 | DE19639633A1 Wabenkörper mit verringerter Wärmeleitfähigkeit im Eintritts- und Austrittsbereich Honeycombs with reduced thermal conductivity in the entrance and exit area |
04/02/1998 | DE19637468A1 Pipe union for automotive exhaust pipe system |
04/02/1998 | DE19634367C1 Internal combustion engine with exhaust pipe |
04/01/1998 | EP0833091A1 Decoupling device possible to be inserted between two pipe unions |
04/01/1998 | EP0832347A1 Muffler |
04/01/1998 | EP0832346A1 Thermal management of vehicle exhaust systems |
03/31/1998 | US5733157 Four-cycle outboard motor |
03/31/1998 | US5732644 Device for the exhaust and ventilation system on ships |
03/31/1998 | US5732555 For treating exhaust gases from an internal combustion engine |
03/31/1998 | US5732549 In an exhaust system of a motor vehicle |
03/31/1998 | CA2143255C Process and apparatus for hydroforming a vehicle manifold |
03/26/1998 | WO1998012424A1 Catalyst protection filter |
03/26/1998 | DE19645941C1 Gas-conduit component |
03/25/1998 | EP0831211A1 Exhaust emission control device for internal combustion engines |
03/25/1998 | EP0830498A1 Arrangement and method for determining the oxygen buffer capacity in a catalytic converter |
03/24/1998 | US5729977 Exhaust collector for pneumatic tool |
03/24/1998 | US5729975 Semi-airgap manifold formation |
03/24/1998 | US5729974 Exhaust system for a "V"-type engine |
03/24/1998 | US5729973 Exhaust collector with primary tube |
03/24/1998 | US5729972 Engine exhaust purifying device |
03/24/1998 | US5729902 Catalytic converter with two or more honeycomb bodies in a casing tube and method for its production |
03/19/1998 | WO1998011333A1 Pipe joint and seal therefor |
03/19/1998 | DE19740971A1 Electrical power-supply control device for motor vehicle IC engine electrically heatable catalytic converter |
03/19/1998 | DE19637566A1 Double reflector power part for two-stroke Otto engine |
03/18/1998 | EP0829624A1 Exhaust manifold |
03/18/1998 | EP0829623A1 Process for reducing NOx emission from exhaust gases |
03/18/1998 | EP0829622A1 Process and apparatus for controlling a particulate filter |
03/18/1998 | EP0829551A2 Cast-iron alloy for heat resistant motor parts |
03/18/1998 | EP0828927A1 Apparatus for catalytic exhaust gas cleaning |
03/18/1998 | EP0828926A1 A silencer with incorporated catalyst |
03/18/1998 | CN2276564Y Flexible hush tube |
03/17/1998 | US5727386 Structure of an exhaust manifold branch collecting portion |
03/17/1998 | US5727385 Lean-burn nox catalyst/nox trap system |
03/12/1998 | WO1998010177A1 Exhaust fume purification process for an internal combustion engine |
03/12/1998 | WO1998009699A2 Plasma-assisted catalytic reduction system |
03/12/1998 | DE19636747A1 Reducing nitrogen oxide(s) in waste gases |
03/12/1998 | DE19636707A1 Vibration-insulating coupling for pipeline |
03/12/1998 | DE19636041A1 Waste gas purification process |
03/11/1998 | EP0828064A2 Circular plate spring |
03/11/1998 | EP0543910B1 Header assembly for internal combustion engine and method |
03/10/1998 | US5726398 Automotive bumper and muffler combination |
03/10/1998 | US5726397 Vehicle exhaust device |
03/05/1998 | DE19635870A1 Exhaust gas manifold for internal combustion engine |
03/04/1998 | EP0777824B1 Exhaust-gas system for an internal-combustion engine |
03/04/1998 | CN1174928A Silencer for two-wheel motorcycle |
03/03/1998 | US5722461 For purposes of heating and melting ice |
03/03/1998 | US5722237 Muffler structure for internal combustion engine |
03/03/1998 | US5722236 Adaptive exhaust temperature estimation and control |
03/03/1998 | US5722235 Exhaust gas back pressure attenuator for truck exhaust stacks |
02/26/1998 | WO1998007504A1 NOx-ADSORBER |
02/26/1998 | WO1998007497A1 SPARK-IGNITED INTERNAL COMBUSTION ENGINE WITH AN NOx-ADSORBER |
02/26/1998 | DE19654618C1 Noise insulator for gas pipe system |
02/25/1998 | EP0824692A1 Sensor element |
02/24/1998 | US5720319 Cast in joint of aluminum tailspout and stainless steel exhaust pipe |
02/24/1998 | US5720086 Clamping collar |
02/18/1998 | EP0824182A1 A method and a device for purifying exhaust gas of an internal combustion engine |
02/17/1998 | US5719358 Arrangement for muffling the exhaust sound of a boat motor |
02/17/1998 | US5718046 Method of making a ceramic coated exhaust manifold and method |
02/17/1998 | US5718045 Silencer and process for producing the same |
02/11/1998 | EP0823545A1 An exhaust gas purification device for a compression-ignition combustion engine |
02/11/1998 | CN1172896A Exhaust muffler |
02/10/1998 | US5717173 Exhaust mufflers with stamp formed internal components and method of manufacture |
02/10/1998 | US5716247 Bearing arrangement for marine transmission |
02/10/1998 | US5715677 Controlling the absorption, decomposition, oxidation by a valve mechanical switches |
02/10/1998 | US5715676 Method and apparatus for monitoring the starting behavior of a catalytic conversion system in an automotive vehicle |
02/05/1998 | WO1998004816A1 Catalytic converter with radial outflow and by-pass valve |
02/05/1998 | WO1998004814A1 Device for conducting a current of exhaust gas and/or for mounting a catalyst carrier body |
02/04/1998 | EP0822322A1 Muffler for an internal combustion engine |
02/03/1998 | US5713771 Outboard motor cowling arrangement |
02/03/1998 | US5713611 Connection of a plate and tubular members |
02/03/1998 | US5713198 Exhaust gas-purifying device for internal combustion engines |
01/29/1998 | DE19732167A1 Exhaust gas cleaning system for internal combustion engines including catalyser |
01/29/1998 | DE19728243A1 Silencer for motorcycle exhaust |
01/29/1998 | DE19630164A1 Throttle valve for exhaust systems of internal combustion engines of motor vehicles |
01/28/1998 | EP0821146A2 Automotive hydrocarbon adsorber system |
01/28/1998 | EP0820830A2 Exhaust gas cleaning metal carrier and method of manufacturing the same |
01/28/1998 | EP0820810A1 Exhaust gas purification |
01/27/1998 | US5711149 Device for purifying the exhaust gas of a diesel engine |
01/27/1998 | US5711148 Sensor arrangement for engine control system |
01/27/1998 | US5711147 Plasma-assisted catalytic reduction system |
01/22/1998 | WO1998002649A1 Catalyst member mounting means, staged catalytic flame arrestor and method for preventing flame initiation of exhaust gas |
01/22/1998 | DE19730335A1 Filter for removing particulates from diesel engine exhaust gases |
01/22/1998 | DE19628797C1 Exhaust gas manifold for internal combustion engine |
01/21/1998 | EP0819462A2 Gas purification arrangement for an internal combustion engine comprising nitricoxide adsorbers |
01/21/1998 | CN1170811A Silencer structure |
01/20/1998 | US5709081 Exhaust gas system for a combustion engine with exhaust driven turbo charge |
01/15/1998 | WO1998001654A1 Exhaust gas purification device for an internal combustion engine and method of producing the same |
01/15/1998 | WO1997040266A3 System for reduction of harmful exhaust emissions from diesel engines |
01/15/1998 | DE19626692A1 Abgasreinigungsvorrichtung für einen Verbrennungsmotor sowie Verfahren zu ihrer Herstellung An exhaust purification device for an internal combustion engine as well as processes for their preparation |
01/14/1998 | EP0818616A1 Exhaust manifold for an engine |
01/14/1998 | EP0818615A2 Catalyst housing |
01/14/1998 | EP0818614A1 Catalytic converter for the purification of exhaust air |