137792 ⎘
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
Diesel particulate matter reduction system
#302Method for regenerating a diesel particulate filter
#303Method and system for controlling temperatures of exhaust gases emitted from an internal combustion engine to facilitate regeneration of a particulate filter
#304Treatment of nox sorber regeneration gas
#305System and method of NOabatement
#306Exhaust gas cleaning system
#307Diesel exhaust filter
#308Exhaust system for a lean-burn ic engine
#309Integrated NOx and PM reduction devices for the treatment of emissions from internal combustion engines
#310Exhaust gas aftertreatment installation and method
#311Exhaust system for a lean burn internal combustion engine
#312Method and system for controlling temperatures of exhaust gases emitted from an internal combustion engine to facilitate regeneration of a particulate filter
#313Method and system for controlling exhaust gases emitted from an internal combustion engine
#314Method and system for controlling temperatures of exhaust gases emitted from internal combustion engine to facilitate regeneration of a particulate filter
#315Platinum group metal-free catalysts for reducing the ignition temperature of particulates on a diesel particulate filter
#316Exhaust gas aftertreatment device for an internal combustion engine
#317Exhaust emission control device of internal combustion engine
#318Filter catalyst
#319Method for the post-injection of hydrocarbon-, alcohol- and/or reducing-agent-type regeneration solution (e.g. diesel fuel and/or urea and/or ammoniacal solution) for the regeneration of diesel engine exhaust gas filtration systems
#320Method for the post-treatment of exhaust gases by subsequent injection of fuel in a diesel-type internal combustion engine provided with a pre-catalyst and a particulate filter
#321System for processing combustion exhaust gas containing soot particles and NOx
#322Exhaust gas throttle valve for engines
#323Method of reducing particulate emissions
#324Exhaust gas cleaning device for internal combustion engine
#325Exhaust gas treatment system and utility vehicle with an exhaust gas treatment system
#326Space-saving exhaust-gas aftertreatment unit with inflow and return-flow regions lying one inside the other and gas inlet and outlet on the same side
#327Exhaust gas post treatment arrangement
#328Control method for an exhaust gas purification system and an exhaust gas purification system
#329Filter system
#330Regeneration control method for continuously regenerating diesel particulate filter device
#331Air and fuel supply system for combustion engine
#332Exhaust gas treatment apparatus
#333Control method for an exhaust gas purification system and an exhaust gas purification system
#334Control method for an exhaust gas purification system and an exhaust gas purification system
#335Exhaust system for an internal combustion engine
#336Exhaust gas filter and method for cleaning an exhaust gas
#337Control method for an exhaust gas purification system and an exhaust gas purification system
#338Control method for an exhaust gas purification system and an exhaust gas purification system
#339Control method for an exhaust gas purification system and an exhaust gas purification system
#340Emissions control system for diesel fuel combustion after treatment system
#341Method of improving performance of emission control devices by controlling exhaust oxygen content
#342Deterioration diagnosis of diesel particulate filter
#343Exhaust gas-purifying apparatus
#344Emissions control
#345Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel particulate filter
#346Centrifuge for separating soot from the exhaust of an internal combustion engine
#347Device and method for purifying exhaust gas from industrial vehicle engine
#348Method and system for regenerating NOadsorbers and/or particulate filters
#349Ceramic filter and exhaust gas decontamination unit
#350Selective catalytic reduction
#351Apparatus for removing carbon particles from an exhaust gas stream of internal combustion engines
#352Exhaust system for enhanced reduction of nitrogen oxides and particulates from diesel engines
#353Clean, low-pressure EGR in a turbocharged engine by back-pressure control
#354Exhaust gas purifying system
#355Upgraded emissions reduction system
#356Catalyzed SCR filter and emission treatment system
#357Exhaust gas cleaning system
#358Exhaust line for an internal combustion engine
#359Exhaust gas purification device for engine
#360Method for regenerating an exhaust gas filtering device for diesel engine and device therefor
#361Exhaust emission control device for an internal combustion engine
#362Engine aftertreatment system
#363Method for controlling exhaust after-treatment system based on NO medium adjustment