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)
12/1996
12/17/1996US5584178 Exhaust gas combustor
12/17/1996US5584177 Adsorber temperature-estimating device for internal combustion engines and exhaust gas-purifying system using same
12/17/1996US5584176 Engine control to achieve rapid catalyst warm-up
12/17/1996US5584175 Heating means for catalyst unit
12/17/1996US5584172 Nitrogen oxide removal control apparatus
12/14/1996CA2151656A1 Catalytic method
12/12/1996WO1996039578A1 Torch assembly
12/12/1996WO1996039576A1 Combatting air pollution
12/12/1996WO1996039247A1 Shift reactor for use with an underoxidized burner
12/12/1996WO1996039244A1 Diesel engine exhaust gas purification system
12/12/1996DE19622832A1 Post-injection exhaust gas cleaning system e.g. for diesel IC engine
12/12/1996DE19520758A1 Elektrisch isolierende gasdichte Durchführung Electrically insulating gas-tight feedthrough
12/12/1996CA2222604A1 Torch assembly
12/12/1996CA2196904A1 Combatting air pollution
12/11/1996EP0747581A1 Improvements in emissions control
12/11/1996EP0747580A1 Improvement to exhaust apparatus of an internal combustion engine
12/11/1996EP0747579A2 Particulate trap for diesel engine
12/11/1996EP0746677A1 Fuel supply system for internal combustion engines
12/11/1996EP0746675A1 Process for controlling a multiple cylinder internal combustion engine in the cold start and warming up phases
12/11/1996EP0746674A1 Improved catalyst structure employing integral heat exchange
12/11/1996EP0746402A1 Spiral wound microlith catalyst bed
12/11/1996CN2242342Y Two-purpose exhaust purification and silencing apparatus
12/10/1996US5582805 Electrically heated catalytic apparatus
12/10/1996US5582803 Automobile catalytic exhaust systems
12/10/1996US5582145 Four-stroke-cycle engine
12/10/1996US5582005 Exhaust arrangement for a gasoline
12/10/1996US5582004 Exhaust system for a multi-cylinder internal combustion engine
12/10/1996US5582003 In-line engine exhaust system
12/10/1996US5582002 Method of and an apparatus for controlled regeneration of a diesel soot filter
12/05/1996WO1996038692A1 Water heater for heating the coolant in a water-cooled motor vehicle internal combustion engine (additional heater)
12/05/1996WO1996038665A1 Method and device for controlling a heating element in a motor vehicle
12/05/1996WO1996038658A1 System for reducing emissions in catalytic converter exhaust systems
12/05/1996DE19543219C1 Diesel engine operating method
12/05/1996DE19520122A1 Wasserheizgerät zur Erwärmung des Kühlwassers in einem wassergekühlten Kraftfahrzeug-Verbrennungsmotor (Zusatzheizeinrichtung oder Zuheizer) Water heater for heating the cooling water in a water-cooled automotive internal combustion engine (auxiliary heater or heater)
12/05/1996DE19519713A1 Verfahren und Vorrichtung zum Steuern eines Heizelements in einem Kraftfahrzeug Method and apparatus for controlling a heating element in a motor vehicle
12/04/1996EP0745760A1 Axially assembled enclosure for electrical fluid heater and method for mounting the heater in the enclosure
12/04/1996EP0745759A2 Particulate trap for diesel engine
12/04/1996EP0745416A2 Device for removal of contaminants from fluid streams
12/04/1996EP0745180A1 Improved process and catalyst structure employing integral heat exchange with optional downstream flameholder
12/04/1996EP0713563A4 Exhaust gas combustor
12/04/1996EP0660768B1 Process for soldering a metallic structure, in particular partial areas of a honeycombed body
12/03/1996US5580532 Used for treatment of exhaust gases
12/03/1996US5580477 Electric power supply for a heater heating a catalyst for purifying automotive exhaust gases
12/03/1996US5580368 Exhaust gas cleaning device
12/03/1996US5579637 Air-fuel ratio control apparatus for engine
12/01/1996CA2177670A1 Particulate trap for diesel engine
12/01/1996CA2150583A1 Exhaust temperature control
11/1996
11/28/1996WO1996037691A1 Exhaust emission control device for internal combustion engines
11/28/1996WO1996037690A1 Process and device for treating exhaust gas
11/28/1996DE19620417A1 Catalytic converter diagnosis using multiple catalysts
11/28/1996DE19518622A1 Filter-silencer-scrubber for stationary or vehicular diesel engines
11/28/1996DE19518600A1 Catalyst assembly with wavy, spirally-wound sheet metal layers is divided into coaxial sections
11/27/1996EP0744802A2 Gaseous pollutant destruction apparatus and method using self-resonant corona discharge
11/27/1996EP0744545A2 Controllers for a combustion engine able to lower the intake air pressure to a vacuum during an engine cranking operation
11/27/1996EP0744536A2 Silencer
11/27/1996EP0744207A1 Catalyst structure and gas purification apparatus
11/26/1996US5578277 Modular catalytic converter and muffler for internal combustion engine
11/26/1996US5577383 Apparatus for controlling internal combustion engine
11/26/1996US5577382 Exhaust purification device of internal combustion engine
11/21/1996WO1996036797A1 Pre-mixing chamber for an exhaust gas cleaning unit
11/21/1996WO1996036796A1 A silencer with incorporated catalyst
11/21/1996WO1996036423A1 Catalytic method
11/21/1996DE19518970C1 Verfahren und Vorrichtung zur Behandlung von Abgas Method and apparatus for treatment of exhaust gas
11/21/1996DE19518213A1 Catalytic converter conversion booster for IC engine
11/21/1996CA2221340A1 Pre-mixing chamber for an exhaust gas purification system
11/20/1996EP0743432A1 Outboard motor
11/20/1996EP0743431A2 Method and system for detecting deterioration of exhaust gas catalyst
11/20/1996EP0743430A1 Electrically heated catalyst
11/20/1996EP0743429A2 Device for purifying the exhaust gas of a diesel engine
11/20/1996EP0742739A1 Material for removing contaminants from gaseous stream
11/20/1996EP0694118B1 Operation of an internal combustion engine
11/20/1996EP0412086B1 Arrangement for accelerating the response of an exhaust gas catalyst
11/20/1996CN1136341A Process for reducing pollutant emissions of a diesel engine equipped with an oxidation-type catalystic converter
11/19/1996US5576970 Nitrogen oxide removal control method
11/19/1996US5575983 Catalyst for purifying exhaust gases and process for purifying exhaust gases
11/19/1996US5575980 Valved radial flow catalytic converter
11/19/1996US5575699 Outboard motor exhaust system
11/19/1996US5575349 Soundproof type water-cooled engine generator
11/19/1996US5575257 Method and device for the open-loop control of an internal-combustion engine
11/14/1996WO1996035512A1 Cyclone with spray electrode
11/14/1996DE19517434A1 Fuel cut=off principle based on catalyst temperature at coasting load
11/14/1996CA2220233A1 Cyclone with spray electrode
11/13/1996EP0742366A1 Internal combustion engine
11/13/1996EP0742352A2 Diesel particulate filter apparatus
11/13/1996EP0741609A1 Zeolith-coatable metallic foil
11/13/1996EP0521949B1 IMPROVED LOW NOx COGENERATION PROCESS AND SYSTEM
11/13/1996CN1135568A Method for promoting effect of purifying exhaust of oil-fuel engine
11/12/1996US5573731 Electrically heated catalytic converter for an engine
11/12/1996US5572867 Exhaust air rail manifold
11/12/1996US5572866 Pollution abatement incinerator system
11/12/1996CA2102193C Highly heat-resistant metallic carrier for an automobile catalyst
11/12/1996CA1338696C Stern drive unit with galvanic protection system
11/07/1996WO1996028645A3 Electrically heated catalytic converter
11/07/1996DE19616504A1 Electric on-board power supply for motor vehicle with IC engine
11/06/1996EP0741236A1 Device for removing solid particles from exhaust gases, design of a unit for neutralising harmful waste gases and a method of manufacturing said unit
11/06/1996EP0740739A1 Catalyst muffler system
11/05/1996US5571485 Bus and retainer for catalytic converter
11/05/1996US5571484 Device for preheating exhaust gases before reaching converter during cold start
11/05/1996US5571298 Regeneratable filter for combustible particles, particularly soot filter
11/05/1996US5570673 Internal combustion engine control apparatus
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