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 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059)
05/2003
05/14/2003EP1309775A1 Exhaust system for enhanced reduction of nitrogen oxides and particulates from diesel engines
05/14/2003EP1309390A1 Process and apparatus for removing nox from engine exhaust gases
05/14/2003EP1309389A1 Plasma assisted gas reactors
05/14/2003EP1194682B1 Device for dosing a reducing agent
05/14/2003EP1058578B1 Regeneration of a nox storage catalytic converter of an internal combustion engine
05/14/2003EP1055050A4 Hydrocarbon combustion power generation system with co2 sequestration
05/14/2003EP1015757B1 Four-stroke diesel engine with catalytic converter
05/14/2003EP0883434B1 Method for purifying exhaust gases
05/14/2003CN2550511Y Tail gas purfying and silencer
05/14/2003CN1418287A Method for desulphurisation of oxidation catalyst arranged in exhaust line of diesel internal combustion engine
05/14/2003CN1417458A Environment friendly motorcycle tail gas purifying silencer
05/14/2003CN1417457A Composite exhaust particle purifier for diesel engine based on exhaust energy
05/14/2003CN1417456A Device for improving exhaust particle distribution of diesel engine based on temperature effect
05/14/2003CN1417455A Honeycomb ceramic filter
05/14/2003CN1108438C Catalyst treatment of tail gas stream of ICE, silencing device and method
05/13/2003US6562753 Device for purifying exhaust gas, method for purifying exhaust gas, catalyst for purifying exhaust gas, and method for manufacturing exhaust gas purifying catalyst
05/13/2003US6562309 Engine exhaust systems for reducing hydrocarbon emissions; radiation transparency; hermetic sealing
05/13/2003US6562305 Electrically heatable catalytic converter
05/13/2003US6561157 Multiple operating mode engine and method of operation
05/13/2003US6560960 Fuel control apparatus for an engine
05/13/2003US6560959 Exhaust gas purification apparatus of internal combustion engine
05/13/2003US6560958 Emission abatement system
05/08/2003WO2003038407A1 Method for controlling dilution air supply
05/08/2003WO2003038248A1 Filter composite and method for the production thereof
05/08/2003WO2003038247A1 Open particulate filter comprising a heating element
05/08/2003WO2003037507A1 Exhaust line for an internal combustion engine
05/08/2003WO2003037482A2 Heat-resistant filter layer, filter body and method for the production thereof
05/08/2003US20030086850 For reduction of a gas component, in particular a NOx compound; adapted for operation by a lean air/fuel mixture
05/08/2003US20030086841 Compact plasma reactor
05/08/2003US20030086839 For use in fuel cells, automotive catalytic converters, metal-air batteries, fuel reformers
05/08/2003US20030086838 Metal sheet with barrier for a honeycomb body and metallic honeycomb body
05/08/2003US20030086837 For agglomeration and oxidation of particles in a fluid flow
05/08/2003US20030086836 Casing tube with thermally insulating beads
05/08/2003US20030086835 Catalyst for automobile
05/08/2003US20030086834 Catalytic reactors
05/08/2003US20030086833 Exhaust treatment device and process for forming the same
05/08/2003US20030086832 End cones for exhaust emission control devices and methods of making
05/08/2003US20030086809 Ferritic stainless steel for use in high temperature applications
05/08/2003US20030085072 Engine muffler
05/08/2003US20030084876 Method and apparatus for operating a diesel engine under stoichiometric or slightly fuel-rich conditions
05/08/2003US20030084661 Method to increase temperature in an exhaust aftertreatment device coupled to a camless engine
05/08/2003US20030084660 Control device and method for a diesel engine and diesel engine
05/08/2003US20030084659 Exhaust-gas purification system with delayed recording of measured values and method for determining pollutant concentration in exhaust gas
05/08/2003US20030084658 Process for reducing pollutants from the exhaust of a diesel engine using a water diesel fuel in combination with exhaust after-treatments
05/08/2003DE10150518C1 Verfahren und Vorrichtung zur Abgasnachbehandlung bei einer Brennkraftmaschine Method and apparatus for treating the exhaust gas of an internal combustion engine
05/07/2003EP1308617A1 Control device and method for a diesel engine
05/07/2003EP1308608A1 Engine muffler
05/07/2003EP1308607A2 End cones for exhaust emission control devices and methods of making
05/07/2003EP1308606A2 Diesel particulate filter and diesel motor with a diesel particulate filter
05/07/2003EP1308605A1 Ceramic filter and method for manufacture thereof
05/07/2003EP1308200A1 Exhaust gas purifying catalyst
05/07/2003EP1307640A1 Method for operating a nitrogen oxide (nox) storage catalyst
05/07/2003EP1307639A1 Method and controller for operating a nitrogen oxide (nox) storage catalyst
05/07/2003EP1307279A2 Sox tolerant nox trap catalysts and methods of making and using the same
05/07/2003EP1161618B1 Method of desulfating an nox storage catalyst
05/07/2003CN1415411A Purification catalyst for waste gas
05/07/2003CN1107790C Exhaust appts. of saddle-type vehicle
05/07/2003CN1107789C Metal foil with openings
05/07/2003CN1107660C Fabrication of low thermal expansion high strength cordierite structure
05/07/2003CN1107537C Catalyst for purifying automobile tail gas and special air compensator
05/06/2003US6560526 Onboard misfire, partial-burn detection and spark-retard control using cylinder pressure sensing
05/06/2003US6559095 Iridium powder has two peak particle size distribution, with peak in particle size greater than 25 nm region, and other peak in particle size less than 25 nm region, respectively; automobile exhaust systems
05/06/2003US6559086 Exhaust emission control catalyst
05/06/2003US6558637 Exhaust emission purifier
05/06/2003US6558636 Uniform plasma density; efficient
05/06/2003US6558214 Engine arrangement for small planing watercraft
05/06/2003US6557342 Exhaust gas purifying system
05/06/2003US6557341 Exhaust system of an internal combustion engine
05/06/2003US6557340 System and method for purifying exhaust gases
05/02/2003EP1306640A2 End plate for exhaust gas heat exchanger
05/02/2003EP1306538A2 An apparatus and a method for controlling an internal combustion engine
05/02/2003EP1306534A2 Engine supercharging system
05/02/2003EP1306533A2 Catalyst for automobiles
05/02/2003EP1306532A1 Exhaust emission control device and exhaust emission control method for natural gas engine
05/02/2003EP1306531A2 A method and system for controlling an engine
05/02/2003EP1306530A2 Exhaust gas purifying system
05/02/2003EP1306358A2 Sealing member
05/02/2003EP1306176A1 Article formed into honeycomb
05/02/2003EP1305507A1 Method for operating a catalyst
05/01/2003WO2003036214A1 Thermal conductor
05/01/2003WO2003036057A1 Exhaust-treatment core apparatus and method of making
05/01/2003WO2003036056A1 Gas treatment apparatus
05/01/2003WO2003036055A2 Gas treatment apparatus
05/01/2003WO2003036054A1 Gas treatment apparatus
05/01/2003WO2003036053A1 Hydrocarbon adsorbent state monitoring device
05/01/2003WO2003036052A1 Gas treatment apparatus
05/01/2003WO2003035461A1 Arrangement of secondary air control valve for exhaust in motorcycle
05/01/2003WO2003035256A2 Layered catalyst composite and use thereof
05/01/2003WO2003035254A1 Catalyst comprising coated substrate
05/01/2003WO2003035227A1 Photocatalytic reactor
05/01/2003WO2003014545A8 Exhaust gas purifying apparatus, particulate filter and manufacturing method thereof
05/01/2003WO2002102493A3 Particle filter operating by means of soot combustion and used for diesel engines
05/01/2003US20030083193 Exhaust gas purifying catalyst
05/01/2003US20030083192 Catalytic body disposed at the closest position to the internal combustion engine among a plurality of catalytic bodies is a direct support catalyst; quick activation; for pollution control during cold starting
05/01/2003US20030081202 Illuminating apparatus for testing
05/01/2003US20030079869 Tube plate for exhaust heat exchanger
05/01/2003US20030079716 Apparatus and a method for controlling an internal combustion engine
05/01/2003US20030079607 Method and installation for cleaning a particulate filter on a motor vehicle
05/01/2003US20030079605 Method of handling diesel particulate filter
05/01/2003US20030079555 Method for controlling dilution air
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