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)
11/2003
11/20/2003WO2003096382A2 Methods and apparatus for plasma processing control
11/20/2003WO2003096381A2 Plasma-assisted processing in a manufacturing line
11/20/2003WO2003096380A2 Plasma-assisted nitrogen surface-treatment
11/20/2003WO2003096370A1 Methods and apparatus for forming and using plasma jets
11/20/2003WO2003096369A1 Plasma-assisted gas production
11/20/2003WO2003095809A1 Motor vehicle cooling and depolluting device
11/20/2003WO2003095808A1 Method for the regeneration of a particle filter, and a vehicle in which such a method is utilized
11/20/2003WO2003095807A1 Plasma-assisted engine exhaust treatment
11/20/2003WO2003095806A2 Cleanable device for depollution of an engine exhaust gases
11/20/2003WO2003095699A1 Plasma-assisted enhanced coating
11/20/2003WO2003095591A1 Plasma-assisted doping
11/20/2003WO2003095130A1 Plasma-assisted sintering
11/20/2003WO2003095091A1 Metal carrier for exhaust emission control
11/20/2003WO2003095090A1 Plasma-assisted carburizing
11/20/2003WO2003095089A1 Plasma-assisted formation of carbon structures
11/20/2003WO2003095075A1 'filad' - preventing exhaust fumes emission in the air
11/20/2003WO2003095058A2 Plasma-assisted multi-part processing
11/20/2003WO2002063147A3 Filter element comprising pleated metal fiber fleece
11/20/2003WO2002063146A3 Electrically regeneratable filter element
11/20/2003WO2002063145A3 Electrically regeneratable filter element
11/20/2003US20030216855 NOx emission-control system using a virtual sensor
11/20/2003US20030216254 Monolith substrate having formed thereon a coat layer containing a cerium-zirconium composite oxide and a cerium-free oxide, a noble metal and an NOx storing material
11/20/2003US20030215372 Particle filter with an electric heater and production process for such a particle filter
11/20/2003US20030213462 Air and fuel supply system for combustion engine
11/20/2003US20030213454 Method for preparing an internal combustion engine for starting
11/20/2003US20030213235 Exhaust gas apparatus and method for purifying exhaust gas in internal combustion engine
11/20/2003US20030213234 Emission control system
11/20/2003US20030213233 Air-fuel ratio control system and method for internal combustion engines
11/20/2003US20030213232 Lean-burn gasoline engine including exhaust system therefor
11/20/2003US20030213231 Apparatus and method for purifying exhaust gas in engine
11/20/2003CA2485195A1 Plasma catalyst
11/19/2003EP1363009A1 Fuel injection control method for diesel engine and regenerative control method for exhaust gas after treatment device
11/19/2003EP1363001A2 Air and fuel supply system for combustion engine
11/19/2003EP1362995A1 Particle filter with electrical heating and method for producing the same
11/19/2003EP1362905A1 Additive for diesel particulate filter
11/19/2003EP1362732A1 Actuator for an air regulating flap
11/19/2003EP1362172A1 Method and device for operating a spark ignition engine that is capable of running lean and of stratified charging
11/19/2003EP1362167A1 Method and device for controlling an exhaust treatment system
11/19/2003EP1362166A1 System for supplying secondary air in the exhaust sytem of an internal combustion engine
11/19/2003EP1362165A1 Device and method for post-engine introduction of an auxiliary agent in an exhaust gas stream
11/19/2003CN2586819Y Black smoke particles filter for diesel engine
11/19/2003CN1457388A Engine exhaust purification device
11/19/2003CN1456796A Tail gas recirculating devices
11/19/2003CN1128018C Process for coating of flow channels of honeycomb form catalystic converter carrier with dispersion coating
11/18/2003US6650991 Closed-loop method and system for purging a vehicle emission control
11/18/2003US6650121 Sensor for the monitoring of an NOx catalyst
11/18/2003US6649563 Ceramic carrier and ceramic catalyst body
11/18/2003US6649244 Ceramic honeycomb catalyst carrier and method of producing the same
11/18/2003US6649133 Catalyst for purifying exhaust gas, process for producing the same, and method for purifying exhaust gas
11/18/2003US6649041 Deterioration detector for exhaust gas sensor and method of detecting deterioration
11/18/2003US6648948 High performance dust collector
11/18/2003US6647972 State determining apparatus for exhaust gas recirculation system
11/18/2003US6647713 Stratified scavenging two-cycle engine with catalyst
11/18/2003US6647712 Method and apparatus for exhaust gas posttreatment in internal combustion engines
11/18/2003US6647711 Device for supplying exhaust gases from an internal combustion engine to a catalytic converter
11/18/2003US6647710 Exhaust gas purifying apparatus for internal combustion engines
11/13/2003WO2003093660A1 Device for cleaning exhaust gases of an internal combustion engine
11/13/2003WO2003093659A1 Method for cleaning the upstream surface of a particle filter
11/13/2003WO2003093658A1 Honeycomb filter for clarifying exhaust gas
11/13/2003WO2003093657A1 Honeycomb filter for clarifying exhaust gas
11/13/2003WO2003092975A1 Method of manufacturing honeycomb structural body
11/13/2003WO2003092857A2 Exhaust gas filter for eliminating particles contained in the exhaust gas stream of an internal combustion engine
11/13/2003US20030212484 Diagnostic apparatus for an engine
11/13/2003US20030211020 Internal combustion engines; ceramic substrate with channels for controlling gas flow
11/13/2003US20030209011 Exhaust-gas purification system for an internal combustion engine
11/13/2003US20030209010 System to improve after-treatment regeneration
11/13/2003US20030209009 Exhaust emission control device
11/13/2003US20030209008 Emission control apparatus for marine generator engine
11/13/2003US20030209007 Method and apparatus for reducing combustion engine emissions
11/13/2003DE10237512C1 Metallic honeycomb body used as catalyst carrier for treating IC engine exhaust gases or for adsorber material has holes in partial volume of axial length and specified distance of radial extension in all sheet layers
11/12/2003EP1361348A1 Cooling and depollution device for a motor vehicle
11/12/2003EP1361347A1 Catalytic Converter for an Internal Combustion Engine
11/12/2003EP1361346A1 Internal combustion engine
11/12/2003EP1360991A1 Ceramic honeycomb structure
11/12/2003EP1360006A1 A catalyst for selective catalytic reduction of nitrogen oxides and a method for preparing the same
11/12/2003EP1066104B1 Method and device for catalytic reduction of nitrogen oxides in the exhaust gas of an internal combustion system
11/12/2003EP1032755B1 Surface tension relieved mounting material
11/12/2003EP0816065B1 Ceramic structure
11/12/2003CN1455078A Cyclic utilization apparatus of exhaust gas and noise treatment for internal combustion engine
11/12/2003CN1454701A Rarefied-burning automobile exhaust gas catalyzing and purifying method and apparatus
11/12/2003CN1127613C Method for the production of a catalytic converter housing
11/12/2003CN1127612C Exhaust emission particulate remover and exhaust purifier
11/11/2003US6645441 Reactor for plasma assisted gas processing
11/11/2003US6644024 Exhaust system for a marine engine
11/11/2003US6644023 Exhaust emission control device of internal combustion engine
11/11/2003US6644022 Exhaust gas purification device of internal combustion engine
11/11/2003US6644021 Exhaust gas purifying apparatus of internal combustion engine
11/11/2003US6644020 Device and method for regenerating an exhaust gas aftertreatment device
11/11/2003US6644018 Control system for internal combustion engine
11/11/2003US6644017 Device for and method of controlling air-fuel ratio of internal combustion engine
11/11/2003CA2136535C Catalytic combustion engine exhaust gas purifier with additional air supply
11/06/2003WO2003091650A1 Exhaust heat exchanger in particular for motor vehicles
11/06/2003WO2003091553A1 Device and method for determining a malfunction in a filter
11/06/2003WO2003091552A1 Method and electronic control unit for diagnosing a catalytic converter
11/06/2003WO2003091551A1 Apparatus and method for regenerating a particulate filter of an exhaust system of an internal combustion engine
11/06/2003WO2003091182A1 Honeycomb structure producing method, and honeycomb structure
11/06/2003WO2003091155A1 Ammonia storage and injection in nox control
11/06/2003WO2003090929A1 Ceramics honeycomb structural body and method of manufacturing the structural body
11/06/2003WO2003090908A1 Aftertreatment installation for exhaust gas and method for filling a reducing agent reservoir
11/06/2003WO2003021091A3 Ship-engine overheating alarm system
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