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)
10/2007
10/30/2007US7287373 Exhaust pipe collecting structure of multiple cylinder engine and personal watercraft
10/30/2007US7287372 Exhaust after-treatment system with in-cylinder addition of unburnt hydrocarbons
10/30/2007US7287371 Device and method for internal combustion engine control
10/30/2007US7287370 Alkali metal storage zones; platinum oxidation catalyst; both on catalyst support
10/30/2007CA2362763C Honeycomb structure and process for production thereof
10/30/2007CA2355013C Method for production of catalyst
10/25/2007WO2007120404A2 Particle burning in an exhaust system
10/25/2007WO2007120126A2 Method and apparatus of controlling engine emissions
10/25/2007WO2007119658A1 Exhaust gas purifying catalyst and method for producing the same
10/25/2007WO2007119498A1 Honeycomb structure body composed of a plurality of hexagonal cells
10/25/2007WO2007119453A1 Catalyst converter and method of producing catalyst converter
10/25/2007WO2007119407A1 Honeycomb structure and bonding material to be used for same
10/25/2007WO2007119379A1 Exhaust pressure control valve
10/25/2007WO2007119015A1 Method and device for monitoring the regeneration of a pollution-removal system
10/25/2007WO2007118772A1 Heatable hose line system for exhaust gas aftertreatment units in internal combustion engines
10/25/2007WO2007118729A1 Method and device for preventing the freezing of a liquid reduction agent for treating the exhaust gas of an internal combustion engine
10/25/2007WO2007118728A1 Heated urea conduit for exhaust gas after treatment systems for internal combustion engines
10/25/2007WO2007090975A3 SYSTEM AND METHOD FOR THE ELIMINATION OF SOx (SULPHUR OXIDE), SUPERVISOR FOR SAID SYSTEM
10/25/2007WO2007064573A3 Turbocharged engine system and method of operation
10/25/2007US20070249824 Method of manufacturing cellulose acetate, high temperature steam reactor vessel used in the same method, and superheated steam generator used in the same method
10/25/2007US20070248507 Exhaust gas purification device
10/25/2007US20070246272 Control device for a hybrid electric vehicle
10/25/2007US20070245898 Gas Treatment Device
10/25/2007US20070245725 Micro-venturi exhaust cooling device
10/25/2007US20070245724 Catalyst composition for diesel particulate filter
10/25/2007US20070245723 Exhaust Purification Device of Internal Combustion Engine
10/25/2007US20070245722 Exhaust gas cooler and particulate scrubbing system
10/25/2007US20070245721 System for Evaluating Degree of Soot Loading in Depollution Means
10/25/2007US20070245720 Method and system for reducing pollutant emissions of a power system
10/25/2007US20070245719 System for increasing efficiency of an SCR catalyst
10/25/2007US20070245718 Exhaust aftertreatment mixer with stamped muffler flange
10/25/2007US20070245717 Method and apparatus for reducing exhaust gas including hydrocarbons during initial cold start period
10/25/2007US20070245715 Efficiency improving device for a gasoline engine
10/25/2007US20070245713 Two-stroke lean burn gas engine with a silencer/catalytic converter
10/25/2007DE202007010435U1 Abgasanlage für Nutzfahrzeuge Exhaust system for commercial vehicles
10/25/2007DE10303531B4 Superintegration eines Drei-Wege-Katalysators und Wärmetauschers zur Steuerung der Einlasslufttemperatur für HCCI-Motoren Super integration of a three-way catalyst and the heat exchanger for controlling the intake air temperature for HCCI engines
10/25/2007DE102007014392A1 Zonenerwärmte einlassentzündete Dieselpartikelfilterregeneration Zonenerwärmte einlassentzündete diesel particulate filter regeneration
10/25/2007DE102006018628A1 Regeneration interruption threshold determination method for internal combustion engine, involves determining algorithm for determining threshold for old probe, where maximum voltage of old probe is lower than maximum voltage of new probe
10/25/2007DE102006018200A1 Internal combustion engine, has secondary air pump provided for supply of secondary air to exhaust gas and connected with few exhaust gas flows by secondary air valve, where remaining gas flows are separated from pump and valve
10/25/2007DE102006016890A1 Element for filtering exhaust gases from diesel engine comprises one channel of first group and two channels of second group having cross-sectional areas forming parallelogram with four corners and two pairs of adjacent sides
10/25/2007DE102006015658A1 Verfahren zum Herstellen von abgasführenden Vorrichtungen, insbesondere Abgasreinigungsvorrichtungen A method of producing exhaust gas carrying devices, in particular exhaust gas purification devices
10/25/2007DE102004007523B4 Verfahren zur Bestimmung des Umschaltzeitpunktes von der Speicherphase zur Regenerationsphase eines Stickoxid-Speicherkatalysators und zur Diagnose seines Speicherverhaltens A method for determining the changeover from the storage phase to the regeneration phase of a nitrogen oxide storage catalyst and for the diagnosis of its memory behavior
10/25/2007DE10112521B4 Dieselmotor Diesel engine
10/25/2007CA2648919A1 Particle burning in an exhaust system
10/24/2007EP1847693A1 Exhaust Pipe of vehicle
10/24/2007EP1847519A1 Honeycomb structure and method of producing the same
10/24/2007EP1847319A1 Porous honeycomb structure and exhaust gas purification apparatus making use of the same
10/24/2007EP1846138A1 Method and apparatus for purifying combustion gases of impurities contained in the combustion gases
10/24/2007EP1678079A4 Integrated nox trap and particulate filter for internal combustion engines
10/24/2007EP1594687A4 Ceramic honeycomb body and process for manufacture
10/24/2007EP1399655B1 Sheathed mid-section of a catalyst housing
10/24/2007EP1106800B1 Method of judging deterioration of emission gas control catalyst device
10/24/2007CN200964890Y Silencer with purifying function
10/24/2007CN200964889Y Ceramic honeycomb type filter
10/24/2007CN101061294A Exhaust system comprising exotherm-generating catalyst
10/24/2007CN101061293A Honeycomb structured body
10/24/2007CN101060903A Diesel particulate filter system with meta-surface cavity
10/24/2007CN101059095A Non-vehicle-mounted type diesel engine particle catcher regeneration device
10/24/2007CN101059094A Diesel engine particle catcher
10/24/2007CN101059093A Vocal smoke purifier of engine
10/24/2007CN101058049A Ceramic honeycomb structure, manufacturing method thereof, and coating used for the manufacture
10/24/2007CN100344860C Exhaust gas purification system
10/24/2007CN100344587C Honeycomb structure and method of producing the same
10/24/2007CN100344428C Method for manufacturing plugged honeycomb structural body, mask for forming plugging part therefor, and method for manufacturing the mask
10/24/2007CN100344349C Method for the removal of NOx and catalyst therefor
10/23/2007US7285214 filter for exhaust gases; extrusion raw materials; firing
10/23/2007US7284771 Exhaust gas bellows expansion joint
10/23/2007US7284369 Secondary air supply system and fuel injection amount control apparatus using the same
10/23/2007US7284368 Computer device to control operation during catalyst desulfurization to preserve catalytic function
10/23/2007US7284367 Control apparatus of internal combustion engine
10/23/2007US7284366 System and method for operating an engine having an exhaust gas recirculation system
10/23/2007US7284365 Electric heated catalyst failure diagnostic device
10/23/2007CA2289650C Silencer
10/18/2007WO2007117934A2 Catalyst-carrier supporting material and catalytic converter
10/18/2007WO2007117288A2 Rotary piston internal combustion engine
10/18/2007WO2007116881A1 Exhaust gas catalyst and exhaust gas processing apparatus using the same
10/18/2007WO2007116737A1 Muffler
10/18/2007WO2007116715A1 High-contact structure for solid-particle, high-contact structure base for solid particle, and processes for producing these
10/18/2007WO2007116698A1 Exhaust gas purifier for diesel engine
10/18/2007WO2007116668A1 Exhaust gas purifier
10/18/2007WO2007116665A1 Junction element, honeycomb segment junction element, and honeycomb structure therefrom
10/18/2007WO2007116422A2 High-efficiency catalytic system
10/18/2007WO2007116194A1 Purification structure incorporating an electrochemical catalysis system
10/18/2007WO2007116131A1 Device and method for capturing and eliminating agglomerated particles emanating from a motor vehicle particle filter
10/18/2007WO2007115850A1 An exhaust gas plant for internal combustion engines
10/18/2007WO2007115748A1 Assembly for mixing a medium with the exhaust-gas flow of a motor-vehicle exhaust-gas system
10/18/2007WO2007115667A1 Method for producing devices that conduct exhaust gas, more particularly emission control devices
10/18/2007WO2007115623A1 Method for producing devices that conduct exhaust gas, particularly emission control devices
10/18/2007WO2007115380A1 Sulfur resistant emissions catalyst
10/18/2007WO2007096544A3 Method and device for regenerating the particle filter of an internal combustion engine during the transient operating phases thereof
10/18/2007WO2007096542A3 Method and device for regenerating the particle filter of a diesel-type internal combustion engine
10/18/2007WO2007050366A3 Fast warm-up of diesel aftertreatment system during cold start
10/18/2007US20070243115 Exhaust Gas Purification Apparatus
10/18/2007US20070240922 Power Output Apparatus and Hybrid Vehicle Equipped With the Same
10/18/2007US20070240921 Method and Device for Operating a Hybrid Vehicle
10/18/2007US20070240695 Air-fuel ratio detection apparatus of internal combustion engine
10/18/2007US20070240694 Method for Detecting a Cylinder-Specific Air/Fuel Ratio in an Internal Combustion Engine
10/18/2007US20070240408 Particle burner including a catalyst booster for exhaust systems
10/18/2007US20070240407 Method for modifying trigger level for adsorber regeneration
10/18/2007US20070240406 Low temperature diesel particulate matter reduction system
1 ... 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 ... 611