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)
03/2005
03/16/2005CN1593756A Preparation method of metal honeycomb supported catalyst
03/16/2005CN1193163C Filter for eliminating particles from exhaust gas of diesel engine
03/16/2005CA2477508A1 Turbocharged internal combustion engine with egr flow
03/15/2005US6868326 Control apparatus, control method, control unit, and engine control unit
03/15/2005US6868294 Feedback control method in V-shaped characteristic system, and NH3 injection rate control method for NOx removal apparatus using the same
03/15/2005US6866610 Control apparatus and method for vehicle having internal combustion engine and continuously variable transmission, and control apparatus and method for internal combustion engine
03/15/2005US6866554 Jet propulsion boat
03/15/2005US6865885 Exhaust gas purifying method and apparatus for internal combustion engine
03/15/2005US6865883 System and method for regenerating exhaust system filtering and catalyst components
03/15/2005US6865882 Continuous regeneration particulate filter arranged in exhaust gas passage; by-path; temperature controller; internal combustion engines
03/15/2005US6865881 System and method for reducing nitrogen oxides in combustion exhaust streams
03/15/2005US6865880 Emission control device for cylinder fuel injection engine
03/15/2005US6865879 Method and device for determining the fuel quantity for a burner in the exhaust-gas system of an internal combustion engine
03/10/2005WO2005022117A2 Upgraded emissions reduction system
03/10/2005WO2005021945A1 Pollution control element-retaining member and pollution control device
03/10/2005WO2005021944A1 Catalyst body and exhaust system for a small engine and method for production of the catalyst body
03/10/2005WO2005021943A1 Flow distributor with screens to optimize the gas flow in catalyzers and use
03/10/2005WO2005021942A1 Electric heater manufacturing method using a separated jig
03/10/2005WO2005021941A1 Electric heater manufacturing method
03/10/2005WO2005021940A1 Exhaust gas processing method and exhaust gas processing system
03/10/2005WO2005021463A1 Ceramic honeycomb structure and ceramic body used for extrusion-molding the structure
03/10/2005WO2005021138A2 Improved diesel exhaust filter
03/10/2005WO2004013471A3 Method and apparatus for advancing air into a fuel reformer by use of an engine vacuum
03/10/2005US20050054526 Uniform coating; immersion of substrate into slurry; centrifuging; calcination
03/10/2005US20050053534 Integrated NOx trap and particulate filter for internal combustion engines
03/10/2005US20050050890 Heat exchanger
03/10/2005US20050050884 Exhaust gas purifying method and exhaust gas purifying system
03/10/2005US20050050883 Exhaust gas purification device of engine for vehicle
03/10/2005US20050050881 Exhaust gas purification system for internal combustion engine
03/10/2005US20050050879 Computer readable storage medium with instructions for monitoring catalytic device
03/10/2005US20050050870 Method and apparatus for filtering exhaust particulates
03/10/2005US20050050845 Honeycomb structure
03/10/2005CA2794531A1 Improved diesel exhaust filter
03/10/2005CA2533697A1 Improved diesel exhaust filter
03/09/2005EP1512860A2 Exhaust gas purifying system
03/09/2005EP1512850A1 Particulate filter
03/09/2005EP1512849A2 Exhaust purifying apparatus and method for purifying exhaust
03/09/2005EP1512848A1 Exhaust purifying apparatus and method for purifying exhaust gas
03/09/2005EP1512847A2 Exhaust emission control apparatus for internal combustion engine and exhaust emission control method
03/09/2005EP1512461A1 Cell structural body, method of manufacturing cell structural body, and catalyst structural body
03/09/2005EP1511556A1 Catalytic converter system
03/09/2005EP1511550A2 Exhaust gas filtering device
03/09/2005EP1272745B1 Housing with a passivation layer and method for producing a catalyst support body with a housing of this type
03/09/2005CN1590727A Exhaust gas purifying method and exhaust gas purifying system
03/09/2005CN1590726A Exhaust gas purifying system
03/09/2005CN1590721A IC engine
03/09/2005CN1590517A Method and fuel additive including iron naphthenate
03/08/2005US6864771 Electromagnetic actuator
03/08/2005US6863874 Process and apparatus for treating combustion exhaust gas
03/08/2005US6863705 Exhaust gas purifying filter and manufacturing method therefor
03/08/2005US6863522 Method for introducing fuel and/or thermal energy into a gas stream
03/08/2005US6862927 Filters for engine exhaust particulates
03/08/2005US6862885 Air injection apparatus for a turbocharged diesel engine
03/08/2005US6862881 Method and apparatus for controlling regeneration of a particulate filter
03/08/2005US6862880 Method for operating a catalyst
03/08/2005US6862879 Diesel aftertreatment system
03/03/2005WO2005019618A1 Supercharged engine comprising at least two turbocharger stages
03/03/2005WO2005019616A1 Motor driven vehicle with exhaust cleaning
03/03/2005WO2005019615A1 Catalyst for purifying exhaust gases and method of evaluating low-temperature purifying ability of the same
03/03/2005WO2005018893A1 Method for manufacturing honeycomb formed article, method for manufacturing honeycomb filter, and honeycomb filter
03/03/2005WO2005018776A1 Honeycomb filter for clarifying exhaust gas and method for manufacture thereof
03/03/2005US20050049143 Exhaust gas treatment catalyst and exhaust gas treatment method
03/03/2005US20050045419 Noise attenuation device for a vehicle exhaust system
03/03/2005US20050045418 Noise attenuation device for a vehicle exhaust system
03/03/2005US20050045407 Clean, low-pressure EGR in a turbocharged engine by back-pressure control
03/03/2005US20050044915 Finned multi-aperture sheet metal, method of manufacturing the sheet metal, part for exhaust emission control device using the sheet metal, and method of manufacturing the part for exhaust emission control device
03/03/2005US20050044847 Photocatalytic reactor
03/03/2005US20050044846 Exhaust gas purification system of internal combustion engine
03/03/2005US20050044845 Exhaust gas purifying system
03/03/2005US20050044844 Upgraded emissions reduction system
03/03/2005US20050044843 Method and apparatus for controlling exhaust emissions from a compression-ignition engine
03/03/2005DE4338883B4 Katalysatoranordnung zum Vermindern von in sauerstoffhaltigen Abgasen enthaltenen Stickoxiden Catalyst arrangement for reducing nitrogen oxides contained in exhaust gases containing oxygen
03/03/2005DE10351278A1 Ignition diagnosis and combustion feedback control system for automotive internal combustion engine, has ignition feedback control subsystem operably connected to ignition diagnosis subsystem
03/03/2005DE10335864A1 Abgasschalldämpfer Exhaust muffler
03/03/2005DE10334307A1 Isolierte Abgasleitung sowie Verfahren zu ihrer Herstellung Isolated exhaust pipe and process for their preparation
03/03/2005DE10332995A1 Katalysatorsubstrat sowie Verfahren zu dessen Herstellung Catalyst substrate, and methods for its preparation
03/03/2005DE10330367A1 Verfahren und Vorrichtung zur Entschwefelung eines Katalysators Method and device for desulfurization of a catalyst
03/03/2005DE102004035230A1 Abgasbestandteilkonzentrations-Ermittlungsvorrichtung für einen Verbrennungsmotor und Erwärmungsverfahren eines Abgasbestandteilkonzentrationsdetektors Exhaust gas constituent concentration-determining device for an internal combustion engine and method of heating an exhaust gas constituent concentration detector
03/03/2005CA2536285A1 Honeycomb filter for cleaning exhaust gas, and process for its production
03/02/2005EP1510739A1 Exhaust valve
03/02/2005EP1510679A2 Excessive sulfur poisoning recovery control method and apparatus for exhaust gas control catalyst
03/02/2005EP1510674A1 Exhaust gas system of an internal combustion engine with integrated pre- and main- silencer
03/02/2005EP1510672A1 An oxygen sensor arrangement
03/02/2005EP1510671A2 Exhaust gas purifying method and exhaust gas purifying system
03/02/2005EP1510670A1 Exhaust gas-purifying apparatus
03/02/2005EP1510669A1 Microwave added filter core for engine exhaust
03/02/2005EP1510245A1 Purification catalyst for exhaust gas and production method therefor
03/02/2005EP1509691A1 Method for operating a diesel engine
03/02/2005EP1224384B1 Honeycombed body with a multi-layer jacket
03/02/2005EP1165209B1 Amorphous non-intumescent inorganic fiber mat for low temperature exhaust gas treatment devices
03/02/2005CN1587655A Device for light catalytic purifying engine tail gas
03/02/2005CN1587654A Liquid pressure reducing purifying silencer for internal combustion engine tail gas
03/02/2005CN1587653A Carbon smoke micro particle filter for diesel engine exhaust gas
03/02/2005CN1587652A Screw groove heat radiation tube for diesel engine waste gas recirculation cooler
03/01/2005US6860917 Melt-spun ceramic fiber filter and method
03/01/2005US6860143 State determining apparatus for humidity sensor
03/01/2005US6860101 Exhaust gas purification system for internal combustion engine
03/01/2005US6860100 Degradation detection method for an engine having a NOx sensor
02/2005
02/24/2005WO2005017348A1 Spark ignition engine and method of controlling combustion of the engine
02/24/2005WO2005017336A1 Internal combustion engine controller
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