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)
08/2005
08/11/2005DE102004002742A1 Regenerator von Verbrennungsabgasen mit Katalysator Regenerator, combustion gases with catalyst
08/11/2005DE102004001902A1 Exhaust unit for motor vehicle, has jib-arm sections linked to external fixing section, and central fixing section welded to body of exhaust unit and clasping around connection piece of body at angle less than/greater than specific degrees
08/11/2005DE102004001724A1 Operating process for a combustion engine especially otto or diesel engines for a motor vehicle closes inlet valve earlier in high load region before the lower dead point
08/10/2005EP1561941A2 A fuel injection system for a saddle ride type four-wheel vehicle
08/10/2005EP1561922A1 Regeneration process of a particulate filter and exhaust gas purifying system with a particulate filter
08/10/2005EP1561920A1 Liquid tank
08/10/2005EP1561919A1 Injection nozzle and method for uniformly injecting a fluid stream into a gas stream at elevated temperature by means of an injection nozzle
08/10/2005EP1561918A1 Rotary filter type particulate removing device
08/10/2005EP1561626A2 Urea tank for a motor vehicle
08/10/2005EP1561509A1 Exhaust-gas purifying catalyst
08/10/2005EP1561018A1 Mat for mounting a pollution control element in a pollution control device for the treatment of exhaust gas
08/10/2005EP1561017A1 Method for aftertreatment of exhaust gases and exhaust gas aftertreatment array
08/10/2005EP1561016A1 Device for the secondary treatment of the exhaust gas of an internal combustion engine
08/10/2005EP1561015A1 Method for cleaning a particle filter and a vehicle for utilizing said method
08/10/2005EP1560645A1 Dosing device
08/10/2005EP1560644A1 Dosing device
08/10/2005CN1653870A Plasma-assisted joining
08/10/2005CN1653869A Plasma-assisted decrystallization
08/10/2005CN1653868A 等离子体催化剂 Plasma catalyst
08/10/2005CN1653867A Plasma-assisted coating
08/10/2005CN1653866A Plasma generation and processing with multiple radiation sources
08/10/2005CN1653851A Plasma-assisted heat treatment
08/10/2005CN1653574A Plasma-assisted gas generation
08/10/2005CN1653249A Calibrated catalyst carrier body with corrugated casing and method for manufacturing the same
08/10/2005CN1653248A Plasma-assisted engine exhausting process
08/10/2005CN1653205A Plasma-assisted reinforced coating
08/10/2005CN1653204A Plasma-assisted nitrogen surface treatment
08/10/2005CN1653161A Plasma-assisted joining
08/10/2005CN1652907A Ceramic honeycomb structural body and method of manufacturing the structural body
08/10/2005CN1652893A Plasma-assisted process in production line
08/10/2005CN1652889A Plasma-assisted sintering
08/10/2005CN1652872A Metal carrier for exhaust emission control
08/10/2005CN1652871A Particulate matter-oxidizing material and oxidizing catalyst
08/10/2005CN1652867A Plasma-assisted carbon structure forming
08/10/2005CN1652866A Plasma-assisted carburizing
08/10/2005CN1651728A Injection nozzle for purification
08/10/2005CN1651727A Diesel engine tail gas pretreatment device
08/10/2005CN1651128A Exhaust gas purifying method and exhaust gas purifying system
08/10/2005CN1213809C Ceramic honycomb structure
08/09/2005US6928359 High efficiency conversion of nitrogen oxides in an exhaust aftertreatment device at low temperature
08/09/2005US6927191 Oxidation catalyst
08/09/2005US6926760 Method for cleaning a particular filter
08/09/2005US6926758 Electrostatic filter
08/09/2005US6926074 Exhaust gas cooler
08/09/2005US6925982 Overall scheduling of a lean burn engine system
08/09/2005US6925862 Engine oxygen concentration sensor mounting structure
08/09/2005US6925802 System to improve after-treatment regeneration
08/09/2005US6925797 Nitrogen oxides absorbing-and-reducing type catalyst for exhaust passage of engine
08/09/2005US6925796 Diagnosis of a urea SCR catalytic system
08/09/2005CA2176858C Outboard motor having catalytic converter
08/04/2005WO2005071316A1 System and method for flame stabilization and control
08/04/2005WO2005071236A1 Exhaust gas purifier and method of control therefor
08/04/2005WO2005071235A1 In-exhaust pipe fuel adding method for diesel engine
08/04/2005WO2005071234A1 Filtration structure, such as a particle filter, for the exhaust gases from an internal combustion engine and reinforcing member for one such structure
08/04/2005WO2005070175A2 Emission abatement assembly and method of operating the same
08/04/2005WO2004061273A8 Method for controlling exhaust gas temperature and space velocity
08/04/2005US20050170958 Exhaust gas purifying catalyst and method of producing same
08/04/2005US20050170957 Metallic honeycomb body having at least partially perforated sheet-metal layers
08/04/2005US20050170954 Absorbs sulfur oxides; prevents poisoning of nitrogen oxide catalyst; carrier layer having first distribution portion with lower sulfate retention level than second distribution portion for trapping purposes
08/04/2005US20050170953 Multiple honeycomb shaped supports fastened at intervals in mantle having rhodium metal or alloy active ingredient; ignitability; low temperature, start up performance
08/04/2005US20050169819 Honeycomb filter for purifying exhaust gas
08/04/2005US20050169818 Filter for exhaust gas decontamination
08/04/2005US20050167880 Method for manufacturing honeycomb structure
08/04/2005US20050166883 Internal combustion engine and method for the operation thereof
08/04/2005US20050166729 Method of manufacturing honeycomb structural body
08/04/2005US20050166634 Interchangeable jewelry setting
08/04/2005US20050166582 Exhaust emission control system for internal combustion engine and exhaust emission control method
08/04/2005US20050166581 Molecular sieves for improved hydrocarbon traps
08/04/2005US20050166580 Method for regenerating an exhaust aftertreatment system
08/04/2005US20050166579 Exhaust gas purifying apparatus for internal combustion engine
08/04/2005US20050166577 Emissions control
08/04/2005US20050166576 Exhaust aftertreatment system
08/04/2005US20050166563 Exhaust gas filter with at least one filter layer and method for producing a filter layer
08/04/2005US20050166562 Asymmetric honeycomb wall-flow filter having improved structural strength
08/04/2005DE4338202B4 Düse für einen Brenner einer mit Kraftstoff betriebenen Heizung für einen Katalysator eines Kraftfahrzeugs Nozzle for a burner of a fuel-powered heater for a catalyst of a motor vehicle
08/04/2005DE202005006137U1 Vorrichtung zum Entfernen von Rußpartikeln aus Abgasen An apparatus for removing soot particles from exhaust gases
08/04/2005DE10254036B4 Mehrbettkatalysator More bed catalyst
08/04/2005DE10232910B4 Wassergekühlte mehrzylindrige Brennkraftmaschine Water-cooled multi-cylinder internal combustion engine
08/04/2005DE102005001459A1 Abgasreinigungssystem für eine Brennkraftmaschine An exhaust gas purification system for an internal combustion engine
08/04/2005DE102004063233A1 Unterflurkatalysatoranordnung für ein Kraftfahrzeug Underfloor catalytic converter assembly for a motor vehicle
08/04/2005DE102004001947A1 Wabenkörper aus Lagen mit Umstülpungen und Lagen mit Gegenstrukturen Honeycomb made of layers with pops and documents with counter-structures
08/04/2005DE102004001717A1 Filtereinrichtung, insbesondere für ein Abgassystem einer Brennkraftmaschine Filter device, in particular for an exhaust system of an internal combustion engine
08/04/2005DE102004001571A1 Process and assembly to regenerate diesel engine exhaust particle filter by heated turbocharger air
08/04/2005DE102004001553A1 Process and assembly to regenerate a NOx storage system catalytic converter with exhaust gas pre-mixer
08/04/2005DE102004001421A1 Filtereinrichtung, insbesondere für eine Abgasanlage einer Brennkraftmaschine Filter device, in particular for an exhaust system of an internal combustion engine
08/04/2005DE102004001417A1 Partikelfilter umfassend eine metallische Faserlage Particulate filter comprising a metallic fiber layer
08/03/2005EP1559897A2 Direct fuel injection/spark ignition engine control device
08/03/2005EP1559892A1 Nitrogen oxide purifying system and method an for internal combustion engine
08/03/2005EP1559882A1 Exhaust purification device and process for manufacturing an exhaust purification device
08/03/2005EP1559881A1 Apparatus for thermal destruction of gaseous and particulate pollutants
08/03/2005EP1559880A1 Device and method for reducing harmful components in the exhaust gas of an internal combustion engine, especially a Diesel-internal-combustion engine
08/03/2005EP1559879A1 Exhaust aftertreatment system
08/03/2005EP1559878A1 Honeycomb structure
08/03/2005EP1558842A1 Exhaust system and method for operating the same
08/03/2005EP1558545A1 Aluminum titanate-based ceramic article
08/03/2005EP1558362A1 Ceramic diesel exhaust filters
08/03/2005EP1326696B1 Honeycomb particulate filters
08/03/2005EP1204817B1 Method for monitoring a secondary air system associated with the exhaust system of a vehicle
08/03/2005CN2714815Y Vehicle tail gas purifying plant
08/03/2005CN2714814Y Liquid depressurizing and purifying silencer for tail gas from internal combustion engine
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