| Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537) |
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| 01/15/1997 | EP0753651A1 Exhaust system of a multicylinder internal combustion engine |
| 01/15/1997 | EP0753650A1 Exhaust gas purification apparatus |
| 01/15/1997 | EP0753363A1 Method of producing hollow bodies |
| 01/15/1997 | CN1140481A Exhaust gas purification apparatus |
| 01/14/1997 | US5594217 Exhaust muffler for small marine craft |
| 01/14/1997 | US5593646 Method for producing an exhaust gas cleaning metal carrier |
| 01/14/1997 | US5593645 Containing two packets of sheet metals each bounding a group of passages; automobile |
| 01/14/1997 | US5593280 Propeller for boat |
| 01/09/1997 | WO1997001024A1 Reducing emissions from an internal combustion engine |
| 01/09/1997 | WO1997001023A1 Muffler with catalytic converter |
| 01/08/1997 | EP0752521A1 Exhaust gas cleaning method for internal combustion engine |
| 01/08/1997 | EP0752057A1 Catalytic method |
| 01/07/1997 | US5591413 Metal carrier for a catalytic converter |
| 01/07/1997 | US5591058 For preventing soiling of a boat transom by exhaust gases |
| 01/07/1997 | US5590524 For an exhaust system of an internal combustion engine |
| 01/07/1997 | US5590523 Flow focusing and mixing device |
| 01/07/1997 | US5590522 Catalytic combustion engine exhaust gas purifier with additional air supply |
| 01/02/1997 | EP0751390A2 Combustible gas sensor and method for detecting deterioration of catalyst |
| 01/02/1997 | EP0751044A1 Laminated heat shield |
| 01/02/1997 | EP0750559A1 Submerged marine exhaust system |
| 01/02/1997 | DE19619039A1 Embossed components used in building elements |
| 01/02/1997 | DE19523979A1 IC engine exhaust gas sensor with ceramic housing |
| 01/02/1997 | DE19523532A1 Katalysatoranordnung mit zwei- oder mehrsträngiger Abgasführung Catalyst arrangement with two- or multi-strand exhaust system |
| 01/02/1997 | DE19522274A1 Exhaust system e.g. for IC engine |
| 01/01/1997 | CN1139020A Method for purifying combustion exhaust gas |
| 12/31/1996 | US5589144 Ceramic insulation on interior of catalytic converter, automobiles |
| 12/31/1996 | US5588888 Wet marine exhaust muffler |
| 12/31/1996 | US5588291 Method for controlling the heating of an electrically heatable catalytic converter |
| 12/27/1996 | EP0750386A2 Apparatus for supplying electric power to electrically heated catalysts attached to the exhaust gas passage of a vehicle |
| 12/27/1996 | EP0750100A1 Flexible pipe component for exhaust gas conduits of vehicles |
| 12/25/1996 | CN2243542Y Exhaust of automotive and motorcycle |
| 12/24/1996 | US5587137 Adsorption, conversion catalysts connected to each other |
| 12/24/1996 | CA2035182C Stamp formed muffler with compound reinforcement pattern for preventing shell ring |
| 12/20/1996 | CA2152127A1 Emissions collection and venting system for van-mounted cleaning apparatus |
| 12/19/1996 | WO1996041071A1 Arrangement and method for determining the oxygen buffer capacity in a catalytic converter |
| 12/19/1996 | DE19519603A1 Coupling two pipes in IC engine exhaust manifold |
| 12/18/1996 | EP0748928A1 Exhaust manifold with sheet metal inlet pipes |
| 12/18/1996 | CN1033602C Light motorcycle with catalyst muffler |
| 12/17/1996 | US5585073 Electrically heated catalytic converter |
| 12/17/1996 | US5584265 Introducing cyanuric acid or derivative dissolved in solvent as selective reducing agent into fuel feed stream |
| 12/17/1996 | US5584177 Adsorber temperature-estimating device for internal combustion engines and exhaust gas-purifying system using same |
| 12/14/1996 | CA2151656A1 Catalytic method |
| 12/12/1996 | WO1996039576A1 Combatting air pollution |
| 12/12/1996 | CA2196904A1 Combatting air pollution |
| 12/11/1996 | EP0747582A2 Decoupling element for vibrations in pipes |
| 12/11/1996 | EP0747581A1 Improvements in emissions control |
| 12/10/1996 | US5582805 Electrically heated catalytic apparatus |
| 12/10/1996 | US5582803 Automobile catalytic exhaust systems |
| 12/10/1996 | US5582657 Heat-resistant, ferritic cast steel having high castability and exhaust equipment member made thereof |
| 12/10/1996 | US5582052 Controlled time-overlapped hydroforming |
| 12/10/1996 | US5582005 Exhaust arrangement for a gasoline |
| 12/10/1996 | US5582004 Exhaust system for a multi-cylinder internal combustion engine |
| 12/10/1996 | US5582003 In-line engine exhaust system |
| 12/10/1996 | US5582002 Method of and an apparatus for controlled regeneration of a diesel soot filter |
| 12/05/1996 | WO1996038658A1 System for reducing emissions in catalytic converter exhaust systems |
| 12/04/1996 | EP0745767A2 A multiple-cylinder internal combustion engine of a fuel injection type and method of injecting fuel |
| 12/04/1996 | EP0745760A1 Axially assembled enclosure for electrical fluid heater and method for mounting the heater in the enclosure |
| 12/03/1996 | US5581056 Muffler |
| 12/03/1996 | US5580532 Used for treatment of exhaust gases |
| 12/03/1996 | US5579639 Double walled exhaust pipe for an engine |
| 12/03/1996 | US5579577 Improved method for fabricating a muffler |
| 11/28/1996 | WO1996037691A1 Exhaust emission control device for internal combustion engines |
| 11/28/1996 | WO1996037690A1 Process and device for treating exhaust gas |
| 11/28/1996 | DE19620417A1 Catalytic converter diagnosis using multiple catalysts |
| 11/28/1996 | DE19518622A1 Filter-silencer-scrubber for stationary or vehicular diesel engines |
| 11/27/1996 | EP0744537A1 Exhaust pipe for internal combustion engines |
| 11/27/1996 | EP0744536A2 Silencer |
| 11/26/1996 | US5577383 Apparatus for controlling internal combustion engine |
| 11/21/1996 | WO1996036796A1 A silencer with incorporated catalyst |
| 11/21/1996 | DE19518970C1 Verfahren und Vorrichtung zur Behandlung von Abgas Method and apparatus for treatment of exhaust gas |
| 11/20/1996 | EP0743430A1 Electrically heated catalyst |
| 11/20/1996 | EP0743429A2 Device for purifying the exhaust gas of a diesel engine |
| 11/20/1996 | EP0742739A1 Material for removing contaminants from gaseous stream |
| 11/20/1996 | EP0694118B1 Operation of an internal combustion engine |
| 11/20/1996 | CN2240616Y Improved vehicle exhaust pipe |
| 11/20/1996 | CN1136341A Process for reducing pollutant emissions of a diesel engine equipped with an oxidation-type catalystic converter |
| 11/19/1996 | US5575699 Outboard motor exhaust system |
| 11/19/1996 | US5575461 Elastic suspension for attaching dynamically stressed performance parts |
| 11/14/1996 | WO1996035512A1 Cyclone with spray electrode |
| 11/14/1996 | DE19517364A1 Filling appts. for acoustic insulation spaces |
| 11/14/1996 | CA2220233A1 Cyclone with spray electrode |
| 11/13/1996 | EP0521949B1 IMPROVED LOW NOx COGENERATION PROCESS AND SYSTEM |
| 11/12/1996 | US5572943 Personal watercraft with v-type engine |
| 11/12/1996 | US5572868 Exhaust manifold |
| 11/12/1996 | US5572867 Exhaust air rail manifold |
| 11/06/1996 | EP0741236A1 Device for removing solid particles from exhaust gases, design of a unit for neutralising harmful waste gases and a method of manufacturing said unit |
| 11/06/1996 | EP0740739A1 Catalyst muffler system |
| 11/06/1996 | CN1135015A Metallic bellows hose specially used for automobile exhaust, and prodn. method thereof |
| 11/05/1996 | US5571485 Bus and retainer for catalytic converter |
| 11/05/1996 | US5571242 Engine airflow system and method |
| 10/31/1996 | WO1996034187A1 Improved combined electrically heatable converter body |
| 10/31/1996 | DE19530362C1 Exhaust gas and used air extraction system for ship |
| 10/30/1996 | EP0603259B1 Process for producing porous, through-flowable mouldings made of silicium carbide |
| 10/30/1996 | CN1134742A Dynamic damper and molding material therefor and method of manufacturing the same |
| 10/29/1996 | US5568726 Exhaust pipe structure for a motorcycle |
| 10/23/1996 | CN2238320Y Refractory noise reducing exhaust pipe |
| 10/22/1996 | US5566548 For use with an internal combustion engine |
| 10/16/1996 | EP0737803A1 Exhaust collector, particularly for an internal combustion engine in a motor vehicle, and process for its manufacture |
| 10/16/1996 | EP0737505A1 Absorbent-catalyst containing exhaust gas treatment device |
| 10/16/1996 | CN2237722Y Forced wind-increasing energy-saver for motorcycle |