Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01N - Gas-flow silencers or exhaust apparatus for machines or engines in general; Gas-flow silencers or exhaust apparatus for internal-combustion engines › F01N 13 - Exhaust or silencing apparatus characterised by constructional features
Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537)
07/2003
07/23/2003CN1431390A Exhaust system of engine
07/23/2003CN1115470C Mounting configuration for exhaust pipe cover of engine
07/23/2003CN1115469C Method and device for controlling noise of exhaust gas
07/23/2003CN1115283C Outboard marine drive engine
07/23/2003CA2416937A1 Adjustable restriction muffler system for a combine
07/22/2003US6597561 Electrical contact system
07/22/2003US6595320 Apparatus for controlling exhaust gas in internal combustion engine
07/22/2003US6595319 Muffler
07/22/2003US6595318 Double-walled tail pipe for an exhaust pipe of a motor vehicle exhaust system
07/22/2003US6594990 Method for regenerating a diesel particulate filter
07/22/2003US6594989 Method and apparatus for enhancing fuel economy of a lean burn internal combustion engine
07/17/2003US20030134548 Personal watercraft
07/17/2003US20030134425 Method for estimating the sulfur content in the fuel of an internal combustion engine
07/17/2003US20030131594 Exhaust arrangement for internal combustion engine
07/17/2003US20030131593 Exhaust gas control device-equipped internal combustion engine and exhaust gas control method
07/17/2003US20030131588 Desulphurisation of a storage catalytst by heating
07/16/2003EP1327754A1 Exhaust system with a heat exchanger for heat dissipation from exhaust gases
07/16/2003EP1327062A1 A device for catalytic treatment of a gas flow
07/16/2003EP1327060A1 Device for producing a reducing agent/exhaust gas mixture and exhaust gas purification system
07/16/2003EP0944424B1 SPARK-IGNITED INTERNAL COMBUSTION ENGINE WITH AN NOx-ADSORBER
07/16/2003CN2560760Y External-hanging structure of exhaust pipe for automobile
07/15/2003US6591939 Marine engine silencer
07/15/2003US6591935 ATV stealth exhaust system
07/15/2003US6591819 Four stroke engine having blow-by ventilation system and lubrication system
07/15/2003US6591606 Internal combustion engine as a drive engine in a portable handheld work apparatus
07/15/2003US6591498 Method of producing a catalytic converter
07/15/2003US6591497 Method of making converter housing size based upon substrate size
07/15/2003CA2273403C Exhaust pipe of personal watercraft and connecting structure thereof
07/10/2003WO2003056151A1 Flexible conduit element
07/10/2003WO2003056150A2 Exhaust system and method for removing particulate matter from diesel engine exhaust
07/10/2003WO2003056149A1 Turbine noise absorber
07/10/2003WO2003056146A2 Connecting element
07/10/2003WO2003055631A1 Honeycomb structure and method for glueing and soldering said structure
07/10/2003US20030129892 Personal watercraft having an improved exhaust system
07/10/2003US20030129891 Exhaust and drain structure for vessels
07/10/2003US20030127078 Exhaust gas recirculation device for an internal combustion engine
07/10/2003US20030126859 Exhaust gas purification method for internal combustion engine
07/09/2003EP1326043A2 Flexible tube
07/09/2003EP1326011A2 Exhaust system
07/09/2003EP1324853A2 Apparatus and process for assembling exhaust processor components
07/09/2003CN1429313A Exhaust pulse control unit
07/09/2003CN1429130A Method for removing soot particless from exhaust gas and corresponding collecting element
07/08/2003US6588205 Ni or NiO is added to said NOx absorption/reduction catalyst to accelerate the reduction process of absorbed SOx; reacts with H2S in the exhaust gas to form NiS; three way catalyst provided in an exhaust pipe of an internal combustion engine
07/08/2003US6588200 Method for correcting an exhaust gas oxygen sensor
07/08/2003US6588105 Method and device for producing an absorption silencer
07/03/2003WO2003054373A1 Fuel saving combustion engine insulation method and system
07/03/2003WO2003054364A2 Method and apparatus for filtering partriculate matter and selective catalytic reduction of nox
07/03/2003WO2003053542A1 Filtering body comprising a plurality of filtering units, in particular designed for a particulate filter
07/03/2003US20030125194 Heater and catalytic converter
07/03/2003US20030124037 Catalyst and method for reducing exhaust gas emissions
07/03/2003US20030121722 Exhaust gas muffler
07/03/2003US20030121720 Easily controlled exhaust tube
07/03/2003US20030121254 Cast-in boss for feature attachment on steel casting
07/03/2003US20030121253 Marine wet exhaust system
07/03/2003US20030121252 Exhaust manifold for improvement of purification efficiency and lifetime of a catalytic converter
07/03/2003US20030121249 Engine cylinder deactivation to improve the performance of exhaust emission control systems
07/03/2003DE20306051U1 Watertight non return valve for vehicle exhaust system has a hinged flap with attached float
07/03/2003CA2469250A1 Filtering body comprising a plurality of filtering units, in particular designed for a particulate filter
07/02/2003EP1324037A1 Method for estimating the sulfur content in the fuel of an internal combustion engine
07/02/2003EP1323628A2 Snow vehicle
07/02/2003EP1322844A2 Assembly and method for fan noise reduction from turbofan engines using dynamically adaptive herschel-quincke tubes
07/02/2003EP1187692B1 Electrically conductive filter element
07/01/2003US6584767 Exhaust diverter
06/2003
06/26/2003US20030119387 Personal watercraft
06/26/2003US20030118762 Turbine noise absorber
06/26/2003US20030116378 Cross-exit exhaust system
06/26/2003US20030116116 Fuel saving combustion engine insulation method and system
06/26/2003US20030115943 Temperature control apparatus for humidity sensor
06/26/2003US20030115861 Easily controlled exhaust pipe
06/26/2003US20030115860 Exhaust aftertreatment system and method for an internal combustion engine
06/26/2003US20030115859 Exhaust system and method for removing particulate matter from diesel engine exhaust
06/26/2003US20030115858 Device and method for determining the need for regeneration in a nox storage catalyst
06/26/2003US20030115857 Process for the catalytic exhaust gas aftertreatment of engine combustion emissions
06/26/2003US20030115856 Method and system for reducing NOx tailpipe emissions of a lean-burn internal combustion engine
06/26/2003US20030115854 Exhaust gas purifier for internal combustion engines
06/26/2003DE10205649C1 Method of production of motor vehicle exhaust baffle involves multiple stage deep drawing of blank to form pot shape with rolled over end wall defining opening
06/26/2003DE10201589C1 Exhaust gas manifold for IC engine has tubular hoolow structure with end sections of increased wall thickness and welded end flanges
06/25/2003EP1321762A2 Temperature control apparatus for humidity sensor
06/25/2003EP1321643A1 Device and method for after-treatment of exhaust gases
06/25/2003EP1321642A1 Exhaust emission control device
06/25/2003EP1321641A1 Exhaust emission purification system for diesel engine
06/25/2003EP1321640A2 Silencer with exhaust gas after-treatment system
06/25/2003EP1321639A2 Silencer arrangement
06/25/2003CN2557703Y Enclosure lock for car exhaust pipe
06/25/2003CN1425849A Waste gas discharging controller
06/24/2003US6582263 Marine exhaust elbow structure with enhanced water drain capability
06/24/2003US6582108 Light-emitting structure of an exhaust tailpipe of a motor vehicle
06/24/2003US6581723 Muffler shell filling process, muffler filled with fibrous material and vacuum filling device
06/24/2003US6581721 Valve for a control muffler
06/24/2003US6581720 Noise attenuating insulated heat shield
06/24/2003US6581377 Carburization of vehicle manifold flanges to prevent corrosion
06/24/2003US6581375 Apparatus and method for the recovery and purification of water from the exhaust gases of internal combustion engines
06/24/2003US6581371 Engine catalyst monitor
06/19/2003WO2003050400A1 Shrouded exhaust gas pipe in an exhaust gas system of an internal combustion engine with an air cooling system and radiation heat exchange
06/19/2003WO2003050398A1 Exhaust treatment control system for an internal combustion engine
06/19/2003WO2003050397A2 Insulated exhaust manifold having internal catalyst support body
06/19/2003US20030113249 System and method for removing SOx and particulate matter from an emission control device
06/19/2003US20030113242 Emission control device for an engine
06/19/2003US20030110763 Catalytic converter
06/19/2003US20030110761 Exhaust emission purification system for diesel engine
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