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 13 - Exhaust or silencing apparatus characterised by constructional features
Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537)
11/1998
11/04/1998EP0875409A1 Exhaust system for a motor vehicle and process for making an exhaust system
11/04/1998EP0874951A1 Ring-shaped exhaust gasket and exhaust coupling comprising same
11/03/1998US5830022 Catalytic exhaust system for watercraft
11/03/1998US5829250 Series combination catalytic converter
11/03/1998US5829249 Internal combustion engine with exhaust passage and reactor having a common wall
11/03/1998US5829132 Methods of assembling an exhaust processor
10/1998
10/29/1998WO1998048153A1 Exhaust emission control system for internal combustion engines
10/28/1998EP0778918B1 Catalytic reactor
10/27/1998US5827377 A stainless steel comprising nickel, chromium, molybdenum, silicon titanium, copper niobium, carbon, manganese and aluminum for automobile exhaust systems, e.g. bellows, sheaths; strength and ductility increase under service
10/27/1998US5827096 Watercraft exhaust control
10/27/1998US5826573 Gas flow control element
10/22/1998WO1998046868A1 Heating of a storage trap
10/22/1998WO1998046866A1 Catalytic method
10/22/1998CA2285456A1 Catalytic method
10/21/1998EP0871872A1 Arrangement for analysis of exhaust gases
10/21/1998EP0871536A1 Structure for converter body
10/20/1998US5824970 Marine engine silencer having internal apertured baffle and weir plate
10/20/1998US5823286 Supporting structure for exhaust pipe system of a vehicle
10/20/1998US5822986 Exhaust system for engine
10/20/1998US5822985 Exhaust passage structure of outboard motor unit
10/20/1998US5822977 Method of and apparatus for purifying exhaust gas utilizing a heated filter which is heated at a rate of no more than 10° C./minute
10/15/1998WO1998045606A1 Device for the exhaust gas system of a motor vehicle
10/15/1998WO1998045586A1 PROCESS AND DEVICE FOR MONITORING A NOx ACCUMULATOR
10/15/1998WO1998045585A1 Motor vehicle exhaust pipe attachment
10/15/1998WO1998045584A1 Internal combustion engine exhaust device and method for making same
10/15/1998WO1998045582A1 Apparatus, method, and system for concentrating adsorbable pollutants and abatement thereof
10/15/1998DE19714715A1 Nitrous-oxide-accumulator monitoring system in exhaust-pipe
10/15/1998DE19714700A1 Fahrwerksanordnung eines Kraftfahrzeugs Landing gear assembly of a motor vehicle
10/14/1998EP0870966A2 Flexible connector apparatus
10/14/1998EP0870913A1 Silencer for the exhaust of a two-stroke engine
10/14/1998EP0870910A2 Exhaust gas purification device
10/14/1998EP0869844A1 Turbulence inducer in chemical reactor
10/14/1998CN1040242C Catalytic exhausting purifier and its production method
10/13/1998US5821473 Silencer and a method for forming and attaching a silencer to a blower pipe
10/13/1998US5820426 Exhaust system for personal watercraft
10/08/1998WO1998044247A1 Muffler and its manufacturing method
10/08/1998DE19714279A1 Exhaust system for multicylinder internal combustion engine
10/08/1998DE19713442A1 Combustion engine, especially diesel engine for land and water vehicles
10/07/1998EP0869265A1 Fluid conducting element
10/07/1998EP0868344A1 Seawater and exhaust system in an engine installation in a boat
10/06/1998US5817991 Connecting structure for connecting holding bracket to muffler
10/06/1998US5817521 Method for detection of performance reduction of exhaust gas purification catalyst
10/06/1998US5816361 Exhaust mufflers with stamp formed internal components and method of manufacture
10/06/1998US5816045 Fan-type exhaust gas manifold for multi-cylinder internal-combustion engines and method of making same
10/06/1998US5816044 Header assembly for internal combustion engines
10/06/1998US5816043 To minimize radiation from the pipes
10/01/1998WO1998042965A1 Stamp-formed muffler having a unitary inner cartridge
10/01/1998WO1998042963A1 Exhaust emission control catalyst, exhaust emission control catalyst manufacturing method, exhaust emission control filter, exhaust emission control filter manufacturing method, and exhaust emission control apparatus
10/01/1998DE19711789A1 Manufacture of exhaust gas purification unit containing e.g. catalyst and comprising cylindrical section with double end cone transitions
10/01/1998CA2284070A1 Stamp-formed muffler having a unitary inner cartridge
09/1998
09/30/1998EP0867609A1 Method and system for estimating a midbed temperature of a catalytic converter in an exhaust system
09/30/1998EP0867605A1 Exhaust manifold for motor vehicles
09/30/1998EP0867604A1 Method and apparatus for maintaining catalyst efficiency of a nox trap
09/30/1998EP0867603A1 Method and system for controlling the temperature of an exhaust system
09/30/1998EP0866782A1 Metal coated, ceramic, fiber reinforced ceramic manifold
09/30/1998CN1194331A Water cooling structure for two stroke generator with gas exhausting valve
09/29/1998US5814287 Aluminum silicate catalysts to form hydrocarbon polymers and traps for removal
09/29/1998US5814283 Exhaust purifier of internal combustion engine
09/29/1998US5813704 Flexible joint
09/29/1998US5813491 Under body structure of motor vehicle
09/29/1998US5813454 Variably insulating portable heater/cooler
09/29/1998US5813427 Counter-current check device for a canister in an automobile
09/29/1998US5813224 Method and apparatus for reducing NOx in the exhaust streams of internal combustion engines
09/29/1998CA2054462C Heater and catalytic converter
09/23/1998EP0866218A1 Adsorber-catalytic converter combination for internal combustion engines
09/22/1998US5811063 Mounting mat for fragile structures such as catalytic converters
09/22/1998US5809778 Exhaust manifold with sheet metal inlet pipes
09/22/1998US5809777 Diesel particulate filter apparatus
09/22/1998US5809776 Catalytic converter with radial outflow and by-pass valve
09/22/1998US5809773 Method and a device for catalyst emission control
09/16/1998EP0864356A2 Apparatus for the post-treatment of exhaust gases of a spark ignition engine
09/16/1998CN2291509Y Scald-proof radiating cover for motorcycle
09/16/1998CN1193373A Catalyst for reducing hydrocarbons in the exhaust gases of a motor vehicle
09/15/1998US5808245 Vertical mount catalytic converter muffler
09/15/1998US5806899 Flexible connection tube for automotive exhaust system
09/15/1998US5806496 Fuel injected engine
09/15/1998US5806473 Engine injection system for multi-cylinder engine
09/15/1998US5806311 Exhaust arrangement for outboard motor
09/15/1998CA2118211C Adaptive multifrequency reactive muffler
09/11/1998WO1998039593A1 Knuckle joint for an exhaust system
09/09/1998EP0863298A2 Double wall exhaust pipe
09/09/1998EP0862941A2 An exhaust gas purification device for an internal combustion engine
09/09/1998EP0862940A1 Multi-stage three way catalyst system
09/09/1998CN2290698Y Isolation protecting cover of motorcycle silencer
09/09/1998CN1192797A Exhaust manifold with internal catalytic converter
09/08/1998US5804149 Gas-cleaning equipment and its use
09/08/1998US5804148 Engine exhaust purifier
09/08/1998US5804147 Efficiency, pollution control; two substrates coated with oxidation catalyst
09/08/1998US5803036 Engine for outboard motor
09/08/1998US5802845 Exhaust gas purification system and exhaust gas purification method
09/03/1998WO1998037944A1 Pollution abating filter for internal combustion engines
09/03/1998DE19721092C1 Exhaust fume conductor esp. for combustion engine
09/03/1998DE19706883A1 Exhaust gas silencer for internal combustion engined motor vehicle e.g. motorcycles
09/03/1998DE19705865A1 Internal combustion engine operation method especially for motor vehicle
09/02/1998EP0862013A1 Elastic suspension device for exhaust pipe
09/02/1998EP0861975A2 Exhaust manifold flange for internal combustion engine
09/02/1998EP0861974A1 Flexible tube for automotive exhaust systems
09/02/1998EP0861972A1 Exhaust emission control device for internal combustion engines
09/02/1998EP0861756A2 Automotive bumper and muffler combination
09/02/1998EP0861398A1 Flexible coupler apparatus
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