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)
11/2008
11/20/2008WO2008140349A1 Method for neutralising harmful impurities in waste gases of an internal combustion engine and a device for carrying out said method (variants)
11/20/2008WO2008140311A1 Calibration method and apparatus for scr catalyst systems
11/20/2008WO2008140204A2 A system and method for purifying exhaust gas for a diesel vehicle using fuel borne catalyst
11/20/2008WO2008140101A1 Exhaust emission purification controller of internal combustion engine
11/20/2008WO2008140095A1 Method for producing bonded body of honeycomb segments
11/20/2008WO2008140042A1 Device and method for regenerating exhaust purification catalyst
11/20/2008WO2008140036A1 Four-cycle engine
11/20/2008WO2008140025A1 Exhaust gas purification catalyst, and exhaust gas purification apparatus and exhaust gas purification method each using the catalyst
11/20/2008WO2008139966A1 Exhaust emission purifier of internal combustion engine
11/20/2008WO2008139942A1 Exhaust purification device for internal combustion engine
11/20/2008WO2008139813A1 Control unit for exhaust gas purification apparatus, method for controlling exhaust gas purification apparatus, and exhaust gas purification apparatus for internal combustion engine
11/20/2008WO2008139801A1 Method for producing metallic catalyst carrier
11/20/2008WO2008139564A1 Honeycomb filter
11/20/2008WO2008139148A1 Improved reactor vessel
11/20/2008WO2008139146A2 Method and apparatus for controlling gaseous hydrolysis production
11/20/2008WO2008139108A2 Method and system for diagnosing the composition of a tank for controlling an injection on a nitrogen-oxide reduction catalyst
11/20/2008WO2008139106A2 Exhaust gas processing system for internal combustion engine
11/20/2008WO2008138960A1 Urea tank and base plate with an integrated heating element
11/20/2008WO2008138757A1 Line feedthrough through a heating kettle cover of a heating kettle of a reducing agent tank
11/20/2008WO2008138682A1 Diagnostic method for a reagent material to be introduced into an exhaust gas region of an internal combustion engine and device for performing the method
11/20/2008WO2008138147A1 Syngas flow diverter
11/20/2008WO2008138146A1 Segmented particulate filter for an engine exhaust stream
11/20/2008WO2008138023A1 Regulation of a plasma-regenerated soot filter
11/20/2008WO2007144446A9 Coating for particulate filters
11/20/2008US20080286167 Carrier body between an upstream and a downstream portion and of an exhaust passage; increasing the time of exhaust gas staying in the carrier body to enhance the efficiency of the catalyst treating the exhaust gas
11/20/2008US20080282843 Process for Removal of the Catalytic Coating Material from Spent, Defective or Unused Metal Support Catalytic Converters
11/20/2008US20080282689 Exhaust gas diffuser
11/20/2008US20080282688 Engine gas temperature reduction
11/20/2008US20080282687 Heating Device for Exhaust Gas in Internal Combustion Engine
11/20/2008US20080282686 Hybrid HC absorber/EHC PZEV exhaust architecture
11/20/2008US20080282685 Air Injection Valve for a Muffler
11/20/2008US20080282684 APPARATUS, SYSTEM, AND METHOD FOR ENGINE-GENERATED HEAT UTILIZATION IN A NOx-ADSORBER AFTERTREATMENT SYSTEM
11/20/2008US20080282683 Device for the purification of exhaust gas
11/20/2008US20080282682 Integrated DPF loading and failure sensor
11/20/2008US20080282681 Exhaust emission purifying apparatus for engine
11/20/2008US20080282680 Device for Treating Nitrogen Oxides of Motor Vehicle Exhaust Gases
11/20/2008US20080282679 Diesel dosing system relief of trapped volume fluid pressure at shutdown
11/20/2008US20080282678 Electrically heated particulate filter restart strategy
11/20/2008US20080282677 Electially heated particulate filter preparation methods and systems
11/20/2008US20080282676 Compact system for adding hydrocarbons to the exhaust of an internal combustion engine
11/20/2008US20080282675 Temperature determination and control of exhaust aftertreatment system adsorbers
11/20/2008US20080282674 Electrically heated particulate filter regeneration methods and systems for hybrid vehicles
11/20/2008US20080282673 Hybrid cold start strategy using electrically heated catalyst
11/20/2008US20080282672 Method and System for Controlling Emission from an Off-Road Engine
11/20/2008US20080282671 Electrically heated particulate filter propagation support methods and systems
11/20/2008US20080282670 LNT-SCR system optimized for thermal gradient
11/20/2008US20080282669 Particulate filter having expansible capture structure for particulate removal
11/20/2008DE19882303B4 Vorrichtung, Verfahren und System zur Konzentration und Verringerung adsorbierbarer Schadstoffe The device, method and system for concentration reduction and adsorbable pollutants
11/20/2008DE102008019943A1 Partikelfilterregeneration und NOx-Katalysator-Reaktivierung Particulate filter regeneration and NOx catalyst reactivation
11/20/2008DE102007023120A1 Preparing filter, useful e.g. to separate particles from a gas stream, comprises moistening the filter substrate from the ceramic material with silane, silanol and/or siloxane solution, and initiating a reaction to form silicon
11/20/2008DE102007022858A1 Catalytic nitrogen oxide-reduction selecting device for use in internal combustion engine, has larger ammonia storage medium connected with smaller ammonia storage medium by reloading valve
11/20/2008DE102007021598A1 Vorrichtung zum Verteilen von fließfähigen Zusatzstoffen in Abgasanlagen An apparatus for distributing flowable additives in exhaust gas systems
11/19/2008EP1992809A2 A multiple combustion chamber internal combustion engine with a combustion chamber deactivation system
11/19/2008EP1992799A2 System for recovery and refeeding of CO2
11/19/2008EP1992798A1 Internal combustion engine system and method
11/19/2008EP1992398A1 Calibration method and apparatus for SCR catalyst systems
11/19/2008EP1992397A1 Method and device for safe storage and use of volatile ammonia storage materials
11/19/2008EP1991766A1 Exhaust gas aftertreatment system and exhaust gas cleaning method
11/19/2008EP1991765A1 An apparatus for the separation of particles contained in exhaust gases of internal combustion engines
11/19/2008EP1991340A1 Catalyst material for treating products produced during combustion and production method
11/19/2008EP1322735B1 Method of operating an internal combustion engine
11/19/2008CN201152187Y Metallic carrier suitable for high-power engine postprocessing device
11/19/2008CN101310096A Multilayer mounting mats and pollution control devices containing same
11/19/2008CN101309883A Honeycomb structure and method for manufacturing honeycomb structure
11/19/2008CN101309742A Reducing coking over AG/AL2O3 HC-SCR catalyst
11/19/2008CN101307713A Electially heated particulate filter restarting strategy
11/19/2008CN101307712A Electially heated particulate filter preparation methods and systems
11/19/2008CN101307711A Electrically heated particulate filter propagation support methods and systems
11/19/2008CN101307708A Quasi-zero tail gas exhaust vehicle type exhaust architecture
11/19/2008CN101307707A Compact system for adding hydrocarbons to the exhaust of an internal combustion engine
11/19/2008CN101307706A Supplying tungsten to a combustion system or combustion system exhaust stream containing iron
11/19/2008CN101307705A Hierarchical type granule capturing device and its regeneration method
11/19/2008CN101307704A Ceramic honeycomb structural components
11/19/2008CN101306746A Fluid container and reductant supply system with such a fluid container
11/19/2008CN101306588A Sheet member and manufacturing method thereof, exhaust gas treating apparatus and manufacturing method thereof, and silencing device
11/19/2008CN101306390A Method for protecting motor purifying reactor catalyst soakage membrane
11/19/2008CN101306310A Waste gas decomposition device and method using jet and infrared resonance
11/19/2008CN101306307A 废气清洁系统 Exhaust gas cleaning system
11/19/2008CN101306282A Amplifier case
11/19/2008CN100434660C Method and apparatus for manufacturing a catalytic exhaust purifier
11/19/2008CN100434398C Honeycomb structure
11/19/2008CN100434137C Honeycomb structural body
11/18/2008US7452843 catalystic exhaust systems comprising shells disposed around substrates that includes precious metals and solid solution metals such as yttrium, zirconium and titanium, and a retention material disposed between the shell and the substrate
11/18/2008US7452724 Using selective catalytical reduction catalytic converter to monitor and measure nitrogen oxide emission in exhaust gases from automobiles; pollution control
11/18/2008US7452591 Silicon carbide based porous material and method for production thereof
11/18/2008US7451849 Substantially fibrous exhaust screening system for motor vehicles
11/18/2008US7451593 Exhaust gas cleaning method and exhaust gas cleaning system
11/18/2008CA2498568C Exhaust purification device of internal combustion engine
11/13/2008WO2008137028A1 Exhaust aftertreatment system
11/13/2008WO2008136538A1 Exhaust purification device for internal combustion engine
11/13/2008WO2008136517A1 Electronic control unit for controlling fuel injection in expansion and/or exhaust strokes
11/13/2008WO2008136312A1 Exhaust purification device for engine
11/13/2008WO2008136287A1 Exhaust gas purifying apparatus
11/13/2008WO2008136278A1 O3 producing device, and exhaust cleaning system for internal combustion engine
11/13/2008WO2008136232A1 Honeycomb filter
11/13/2008WO2008136203A1 Construction machine
11/13/2008WO2008136078A1 Honeycomb filter
11/13/2008WO2008135805A1 Exhaust treatment system implementing selective doc bypass
11/13/2008WO2008135535A1 Method for providing ammonia for the selective catalytic reduction of nitrogen oxides, and corresponding device
11/13/2008WO2008135441A1 Ceramic honeycomb body for use in exhaust-gas purification systems
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