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)
12/2003
12/04/2003US20030221671 Method for controlling an engine to obtain rapid catalyst heating
12/04/2003US20030221667 Method for air-fuel ratio control of a lean burn engine
12/04/2003US20030221664 Method for split ignition timing for idle speed control of an engine
12/04/2003US20030221660 Overall scheduling of a lean burn engine system
12/04/2003US20030221659 Overall scheduling of a lean burn engine system
12/04/2003US20030221655 Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics
12/04/2003US20030221425 Method and device for determining the fuel quantity for a burner in the exhaust-gas system of an internal combustion engine
12/04/2003US20030221424 Exhaust cleaning system
12/04/2003US20030221423 Fuel injection control system for internal combustion engine
12/04/2003US20030221422 Method for operating an exhaust-gas purification system based on a catalytic absorption system
12/04/2003US20030221421 Control strategy for regenerating a particulate filter in an exhaust system of an engine having a variable valve actuation mechanism
12/04/2003US20030221420 Method and device for treatment of a gas flow
12/04/2003US20030221419 Method for controlling the temperature of an emission control device
12/04/2003US20030221417 Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device
12/04/2003US20030221416 Method and system for rapid heating of an emission control device
12/04/2003US20030221414 Emission treatment system and control method
12/04/2003US20030221413 Reducing oxides of nitrogen using hydrogen generated from engine fuel and exhaust
12/04/2003US20030221360 Reducing the level of pollutants in the exhaust of an engine, comprising: operating the engine using as the fuel a water fuel emulsion; and contacting the exhaust gas from the engine with an oxidation catalysts
12/04/2003DE10235767C1 Honeycomb structure, for IC motor exhaust system, has corrugated sheets with zones of different sheet thickness, with overlapping transit to give constant corrugation peaks and valleys without weakness
12/03/2003EP1367256A1 Method for preparing an internal combustion engine to start
12/03/2003EP1367248A1 NOx emission-control system using a virtual sensor
12/03/2003EP1367233A2 Device to reduce soot particles contained in the exhaust gas of a diesel engine of a motor vehicle
12/03/2003EP1366802A1 Process for cleaning a spray nozzle for a urea solution used for the catalytic reduction of exhaust gases
12/03/2003EP1366792A1 Honeycomb filter and method for manufacturing the same
12/03/2003EP1366534A2 Cold start and temperature control method and apparatus for fuel cell system
12/03/2003EP1366278A1 Method for controlling a working mode of an internal combustion engine
12/03/2003EP1366274A1 Exhaust processor with renewable particulate eliminator
12/03/2003EP1222370B1 Device and method for metering a reducing agent
12/03/2003EP1017479B1 Catalytic converter and exhaust line for cleaning exhaust emitted from a lean mixture operated combustion engine
12/03/2003CN1460177A Inspection method and device for detecting defect
12/03/2003CN1129706C Exhaust gas purifier for motorcycle
12/03/2003CN1129705C Exhaust gas pollution controller
12/03/2003CN1129480C Catalyst element for purifying exhaust of internal combustion engine
12/02/2003US6656871 Method for production of catalyst
12/02/2003US6656564 Ceramic honeycomb structure
12/02/2003US6656435 Exhaust automobile emission control; reduce pollutant emission during cold start up
12/02/2003US6656298 Thin-walled honeycomb structure and method for reinforcing the same
12/02/2003US6655325 Power generation system having essentially zero emissions, high efficiency, and compatibility with existing fuels and infrastructure.
12/02/2003US6655137 Advanced combined cycle co-generation abatement system
12/02/2003US6655134 Exhaust control valve
12/02/2003US6655133 Exhaust gas purifier for internal combustion engine
12/02/2003US6655132 Combustion control by particle filter regeneration
12/02/2003US6655131 Method of protecting a catalytic converter
12/02/2003US6655130 System and controls for near zero cold start tailpipe emissions in internal combustion engines
12/02/2003US6655129 Process for operating a three-way catalyst that contains an oxygen-storage component
12/02/2003US6655128 Purging of an NOx trap
11/2003
11/27/2003WO2003098014A1 Discharge type exhaust emission control system
11/27/2003WO2003097314A1 Method of manufacturing honeycomb structural body
11/27/2003WO2003097232A1 Particulate oxidizing material and oxidation catalyst
11/27/2003WO2002083301A3 Sox tolerant nox trap catalysts and methods of making and using the same
11/27/2003WO2002078987A3 Hybrid vehicles
11/27/2003US20030219362 Monolith for imparting swirl to a gas stream
11/27/2003US20030217876 Hybrid vehicles
11/27/2003US20030217733 Method of controlling direct gasoline injection type internal combustion engine with turbocharger and direct gasoline injection type internal combustion engine with turbocharger
11/27/2003US20030217729 Exhaust-gas purification installation and exhaust-gas purification method for purifying an exhaust gas from an internal combustion engine
11/27/2003US20030217549 Exhaust emission control device for internal combustion engine
11/27/2003US20030217535 Diesel particulate filter apparatus
11/26/2003EP1365137A1 Exhaust gas purifier for internal combustion engines
11/26/2003EP1365134A2 Method of controlling direct gasoline injection type internal combustion engine with turbocharger and internal combustion engine thereof
11/26/2003EP1365131A2 Method for controling a NOx storage catalyst
11/26/2003EP1365130A1 Exhaust gas purifying apparatus and method for internal combustion engine
11/26/2003EP1365125A1 Method for controlling an exhaust gas temperature of a turbocharged internal combustion engine
11/26/2003EP1365124A1 Intake system for a Diesel engine of a motor vehicle
11/26/2003EP1365119A2 Plasma fuel processing for NOx control of lean burn engines
11/26/2003EP1365118A1 Method and catalyst for increasing the efficiency of Diesel fuel injected for NOx-reduction
11/26/2003EP1365117A2 Exhaust gas apparatus and method for purifiying exhaust gas in internal combustion engine
11/26/2003EP1364930A1 Honeycomb structure and method for preparation thereof
11/26/2003EP1364928A1 Honeycomb structure
11/26/2003EP1364708A1 Exaust gas purifying catalyst
11/26/2003EP1364706A1 Exhaust gas purifying catalyst
11/26/2003EP1364699A1 NOx storage catalyst
11/26/2003EP1364113A1 Diesel engine with catalytic converter
11/26/2003EP1364111A1 Method and device for detecting a temperature variable
11/26/2003EP1364110A1 Method and device for controlling an internal combustion engine
11/26/2003EP1210168B1 Regenerating sulphur poisoned diesel catalysts
11/26/2003EP1163431B1 METHOD FOR OPERATION OF A NOx STORAGE CATALYST IN INTERNAL COMBUSTION ENGINES
11/26/2003EP1128906B1 Method for producing a catalyst body
11/26/2003EP1051279B1 Method for introducing solder into a system
11/26/2003CN2587498Y Carbon pot with active carbon fibre
11/26/2003CN1459000A Exhaust gas purification apparatus
11/26/2003CN1458999A Exhaust gas cheanup apparatus
11/26/2003CN1458395A Air purifier for motor vehicle, ship, train and plane
11/26/2003CN1457921A Catalyst for reducing nitrogen oxide content in wast gas of impoverished burning engine
11/26/2003CN1128923C High temperature mat for pollution control device
11/26/2003CN1128655C 催化金属板 Catalytic metal plate
11/25/2003US6653646 Material activating method and device for carrying out the same
11/25/2003US6653002 Quick charge battery with thermal management
11/25/2003US6651773 Exhaust sound attenuation and control system
11/25/2003US6651432 Controlled temperature combustion engine
11/25/2003US6651424 Catalyst systems
11/25/2003US6651423 Method for operating a storage catalyst of an internal combustion engine
11/20/2003WO2003096774A1 Plasma catalyst
11/20/2003WO2003096773A1 Plasma-assisted joining
11/20/2003WO2003096772A1 Plasma-assisted decrystallization
11/20/2003WO2003096771A1 Plasma generation and processing with multiple radiation sources
11/20/2003WO2003096770A1 Plasma-assisted coating
11/20/2003WO2003096768A1 Plasma assisted dry processing
11/20/2003WO2003096749A1 Plasma-assisted heat treatment
11/20/2003WO2003096747A2 Plasma heating apparatus and methods
11/20/2003WO2003096383A2 Cavity shapes for plasma-assisted processing
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