| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
|---|
| 09/29/1993 | EP0562412A2 Process and device for separating soot particles from exhaust-gas stream |
| 09/29/1993 | EP0562116A1 Metal carrier for carrying catalyst and method of making said carrier |
| 09/29/1993 | EP0484364B1 Honeycomb body with internal inflow edges, in particular catalyst body for motor vehicles |
| 09/29/1993 | CN2142885Y Vortex type fire-retardant cover for automobile |
| 09/28/1993 | US5248858 Automotive muffler and dust catcher assembly |
| 09/28/1993 | US5248482 Diesel particulate trap of perforated tubes wrapped with cross-wound inorganic yarn to form four-sided filter traps |
| 09/28/1993 | US5248481 Diesel particulate trap of perforated tubes having laterally offset cross-wound wraps of inorganic yarn |
| 09/28/1993 | CA1322498C Apparatus and method for cooling exhaust in an outboard marine propulsion system |
| 09/26/1993 | CA2090930A1 Monolithic supported catalyst, and its preparation and use |
| 09/23/1993 | DE4209213A1 Filteranordnung zum entfernen von russpartikeln aus abgasen einer verbrennungskraftmaschine Filter assembly to remove soot particles from exhaust fumes of a combustion-engine |
| 09/23/1993 | DE4208624A1 Vehicle exhaust gas cleaning system |
| 09/23/1993 | DE4208621A1 Exhaust gas system for vehicle IC engine - uses waste heat from burner for catalytic converter to warm vehicle interior |
| 09/23/1993 | DE4208456A1 Internal combustion engine exhaust gas cleaning - by scrubbing using silicone oil |
| 09/23/1993 | DE4208336A1 Silencer for vehicle vertical exhaust system - incorporates square-sectioned hollow space around which rainwater can collect |
| 09/22/1993 | EP0561557A1 Subsonic venturi proportional and isokinetic sampling methods and apparatus |
| 09/22/1993 | EP0561311A1 Exhaust cleaning device of an internal combustion engine with a converter and an adsorber |
| 09/22/1993 | EP0561019A1 Arrangement for positioning an inner shell in the casing of an exhaust device for vehicles |
| 09/22/1993 | EP0560991A1 Device for purifying exhaust of internal combustion engine |
| 09/21/1993 | US5246672 Spiral wound microlith catalyst bed |
| 09/21/1993 | US5246472 Apparatus for filtering engine exhaust |
| 09/21/1993 | US5246205 Valve assembly and use |
| 09/21/1993 | US5245933 Heat and smoke remover |
| 09/21/1993 | US5245825 Honeycomb monolith heater |
| 09/16/1993 | WO1993018285A1 Two stroke internal combustion engine exhaust line |
| 09/16/1993 | DE4307737A1 Exhaust gas cleaning system for feeding fresh air in exhaust pipe of IC engine - has catalytic converter receiving fresh air from inlet pipe across heater for heating fresh air |
| 09/16/1993 | DE4306482A1 Prodn. of electrically separated metal honeycomb parts - includes forming ceramic insulating layer between 2 metal parts of honeycomb structure by forming layer on 1 part and contacting with other part |
| 09/16/1993 | DE4229723C1 Regeneratable filter unit of modular structure - for particle removal from diesel exhaust gas |
| 09/15/1993 | EP0560417A1 Traction control system |
| 09/15/1993 | EP0560290A1 Method of fabricating an exhaust gas purifying catalytic converter |
| 09/15/1993 | EP0559907A1 Self-heating filter |
| 09/15/1993 | EP0559844A1 Palladium partial combustion catalysts and a process for using them |
| 09/15/1993 | EP0559808A1 A catalyst structure having integral heat exchange (ii). |
| 09/15/1993 | CN1022131C Laminated substrate for catalytic combustor reactor bed |
| 09/14/1993 | US5243819 Exhaust gas cleaning device for diesel engines |
| 09/14/1993 | US5243818 Method for the operation of an IC engine with low emissin of pollutants and an arrangement for performing the method |
| 09/14/1993 | CA1322175C Catalytic conversion device |
| 09/12/1993 | CA2078910A1 Ignition system battery for preheating of automotive catalyst converter |
| 09/09/1993 | DE4206878A1 Supercharging system for IC piston engine - uses low pressure generated by nozzle in exhaust manifold to draw in air |
| 09/08/1993 | EP0558809A1 Process for reducing of nitrogen oxides in exhaust gases |
| 09/07/1993 | US5242871 Heat-resistant expansion member |
| 09/07/1993 | US5242101 Method for brazing catalytic converter carrier bodies |
| 09/07/1993 | US5241817 For propelling a wheeled vehicle |
| 09/06/1993 | CA2087283A1 Apparatus for removing black smoke of exhaust gas for diesel engine |
| 09/03/1993 | WO1993017789A1 Highly heat resistant metallic carrier for automobile catalyst |
| 09/02/1993 | WO1993017229A1 Catalytic system |
| 09/02/1993 | WO1993017228A1 Process and device for operating an electrically heatable catalytic converter |
| 09/02/1993 | WO1993016787A1 Gas treatment reductor catalytic systems and oxygen generating catalytic exhaust pipe |
| 09/02/1993 | WO1993016785A1 Catalytic vessel |
| 09/02/1993 | DE4306053A1 Catalytic exhaust cleaning system for vehicle - uses steel sheet rolled up to form honeycombed spiral for insertion within housing |
| 09/02/1993 | DE4306052A1 Catalytic exhaust cleaning system for vehicle - uses soldered joints to connect honeycombed core to outer housing |
| 09/02/1993 | DE4206310A1 Engine exhaust catalyst - made by moulding and cold hardening mixt. of catalyst and support materials |
| 09/02/1993 | CA2130811A1 Catalytic vessel |
| 09/02/1993 | CA2130808A1 Catalytic system |
| 09/01/1993 | EP0558452A1 Purification of combustion gases |
| 09/01/1993 | EP0558320A1 Method and system for controlling internal combustion engine with air pump |
| 09/01/1993 | EP0558064A1 Exhaust purifying device |
| 09/01/1993 | EP0333815B1 An exhaust gas apparatus for internal combustion engines provided with a device for housing filters designed to trap solid particles and unburned hydrocarbons entrained in exhaust gases |
| 08/31/1993 | US5240682 Reinforced corrugated thin metal foil strip useful in a catalytic converter core, a catalytic converter core containing said strip and an electrically heatable catalytic converter containing said core |
| 08/31/1993 | US5240485 Exhaust gas filter |
| 08/31/1993 | US5239950 2-cycle engine |
| 08/31/1993 | US5239826 Exhaust system for engine |
| 08/31/1993 | US5239825 Exhaust emission control device for outboard motor |
| 08/31/1993 | US5239824 Evaporative emission control system for internal combustion engines |
| 08/28/1993 | CA2086778A1 Process for the reduction of nitrogen oxides in exhaust gases |
| 08/26/1993 | DE4305865A1 Mixture controller for gas powered engine with catalytic converter |
| 08/26/1993 | DE4229135C1 Soot filter for diesel engines - assembled from interlocking and sealing flanged filter plates |
| 08/26/1993 | DE4205134A1 Filter mechanism for cleaning exhaust gases, esp. from diesel engines - includes changeover valves at inlets to filter elements to allow these to be fed with exhaust gas or regeneration medium in required sequence |
| 08/25/1993 | EP0556854A1 Exhaust emission control system |
| 08/25/1993 | EP0556846A1 Exhaust silencer for diesel engines, particularly for commercial vehicles |
| 08/25/1993 | EP0556228A1 Surface stabilized sources of isocyanic acid. |
| 08/25/1993 | CN2140960Y Silencing purifier for engines |
| 08/24/1993 | US5238650 Terminal for carrying current through metal housing to electrically heatable catalytic converter without shorting |
| 08/24/1993 | US5238472 Particle filter that can be regenerated by burning free for the exhaust gases of internal combustion engines |
| 08/24/1993 | US5237818 Conversion efficiency measuring apparatus of catalyst used for exhaust gas purification of internal combustion engine and the method of the same |
| 08/24/1993 | US5237757 Process and apparatus for the continuous drying of wood shavings, wood fibres or other bulk materials |
| 08/20/1993 | CA2083742A1 Core element for catalytic converter |
| 08/19/1993 | DE4230597C1 Motor vehicle exhaust gas catalytic burner heating system - uses electrical heating current provided by generator driven by vehicle engine via switched coupling |
| 08/19/1993 | DE4204195A1 Exhaust gas treatment unit with conical inlet section - provided with turbulence promoting liner, suitable for heavy vehicle IC engines |
| 08/18/1993 | EP0556129A1 Exhaust duct with a catalytic wall, for internal combustion engines |
| 08/18/1993 | EP0555746A1 Device for catalytic NOx reduction |
| 08/17/1993 | US5236670 Device for purifying fuel |
| 08/17/1993 | US5235956 Secondary air feed device of an engine |
| 08/12/1993 | DE4303586A1 Exhaust emission controller for IC engine - has tubular filter elements with regenerative heaters embedded in thickened walls and mounted in tubular housing |
| 08/12/1993 | DE4203807A1 Catalytic nitrogen oxide(s) redn. appts. for vehicles - comprises flow mixer urea evaporator hydrolysis catalyst, for exhaust gas treatment |
| 08/11/1993 | EP0554875A1 Exhaust system for two-cycle internal combustion engines |
| 08/11/1993 | EP0554766A1 Process for reducing the nitrogen oxide content in exhaust gases by the controlled addition of NH3 |
| 08/11/1993 | EP0554499A1 Soot filter with a ring chamber |
| 08/11/1993 | CN1075188A Exhaust gas cleaning device for motorcycles |
| 08/10/1993 | US5234668 Catalytic converter for use in automotive exhaust emissions control |
| 08/10/1993 | US5234477 Unleaded fuel containing selected ammonium compound |
| 08/10/1993 | US5233831 Exhaust control system for internal combustion engine |
| 08/10/1993 | US5233830 Exhaust gas purification system for an internal combustion engine |
| 08/10/1993 | US5233829 Exhaust system for internal combustion engine |
| 08/05/1993 | WO1993014859A1 Hot-gas-filtering fabric of spaced uncrimped support strands and crimped lofty fill yarns |
| 08/05/1993 | CA2127534A1 Hot-gas-filtering fabric of spaced uncrimped support strands and crimped lofty fill yarns |
| 08/04/1993 | EP0554104A2 Ceramic honeycomb structure with grooves and outer coating and process of producing the same |
| 08/04/1993 | EP0553942A1 Core for a catalytic converter |
| 08/04/1993 | CN1074975A Cleaning, energy-saving and silencing apparatus for IC engine |
| 08/03/1993 | US5232671 Electrically conductive metal honeycomb body; corrugated thin metal strips; groups of strips bent at flat central section in opposite directions around central posts; flexible woven ceramic dielectric |
| 08/03/1993 | US5232387 Exhaust device for a four-cycle outboard motor |