| Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537) |
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| 11/28/2001 | EP1158143A2 Device for purifying the exhaust gas of a diesel engine |
| 11/28/2001 | EP1157733A2 Method of purifying exhaust gas from internal combustion engine |
| 11/28/2001 | EP1157199A1 Multi-chambered muffler |
| 11/28/2001 | CN2462082Y Exhaust drum outer cover of motorcycle |
| 11/27/2001 | US6321533 Exhaust passage switching unit and method for internal combustion engine |
| 11/27/2001 | US6321532 Multiple tract exhaust manifold/header |
| 11/27/2001 | US6321530 Exhaust gas purifier and method of purifying exhaust gas for a hybrid vehicle |
| 11/27/2001 | US6321529 Operating method and exhaust system of a multi-cylinder internal-combustion engine |
| 11/22/2001 | WO2000043104A9 Vacuum-insulated exhaust treatment devices, such as catalytic converters, with passive controls |
| 11/22/2001 | US20010044352 Control tensioner device for an engine |
| 11/22/2001 | US20010044245 Exhaust system for outboard motor |
| 11/22/2001 | US20010044244 Four stroke engine with cooling system |
| 11/22/2001 | US20010043891 Heat resistance, may be regenerated by heat |
| 11/22/2001 | US20010043890 Purification system of exhaust gases of an internal combustion engine |
| 11/22/2001 | US20010042532 Four stroke engine having power take off assembly |
| 11/22/2001 | DE10122061A1 Controlling release of combustible mixture of fuel and air in combustion chamber of direct fuel injected engine comprises initially injecting fuel into combustion chamber during compression stroke |
| 11/22/2001 | DE10031903C1 Exhaust for fuel burning machine, has some of gas directed into return pipe by inner shell |
| 11/22/2001 | DE10025076A1 Vorrichtung zur Steuerung/Regelung der Regeneration eines NOx-Speicherkatalysators im Abgasstrang einer Brennkraft A device for controlling / regulating the regeneration of an NOx storage catalytic converter in the exhaust system of an internal combustion |
| 11/22/2001 | DE10024657A1 Injection of cooling water into exhaust of marine engine to increase IR stealth, employs controller and sensor preventing hot droplet emission |
| 11/22/2001 | DE10024650A1 Exhaust gas duct for ships has closure element, top and bottom exhaust gas ducts, flap, downward sloping end part, outlet and deflector. |
| 11/22/2001 | DE10023787A1 Particle filter for exhaust gas cleaning unit, comprises filter element made of electrically conducting ceramic, and electric heater |
| 11/22/2001 | DE10023439A1 Verfahren zur Entfernung von Stickoxiden und Rußpartikeln aus dem mageren Abgas eines Verbrennungsmotors und Abgasreinigungssystem hierfür A process for removing nitrogen oxides and soot particulates from the lean exhaust gas of an internal combustion engine and exhaust gas purification system of this |
| 11/21/2001 | EP1156197A1 Catalytic converter |
| 11/20/2001 | US6319444 Molded insulation products and their manufacture using continuous-filament wool |
| 11/20/2001 | US6318734 Gasket with integral support |
| 11/20/2001 | US6318076 Apparatus for treating the exhaust gas of an internal combustion engine |
| 11/20/2001 | US6318075 Method and device for periodically desulphating a nitrogen oxide or sulphur oxide storage vessel with rich/lean engine cylinder distribution |
| 11/20/2001 | US6317976 Method of making a catalytic converter for use in an internal combustion engine |
| 11/17/2001 | CA2308689A1 Assembly for mounting of a muffler; combination and method |
| 11/15/2001 | WO2001086124A1 A method of controlling the concentration of nitrogen oxides, hydrocarbons and carbon monoxide in conjunction with the cleansing of emission gases |
| 11/15/2001 | US20010040375 Flexible line element |
| 11/15/2001 | US20010040068 Methods and apparatus for low back pressure muffling of internal combustion engines |
| 11/15/2001 | US20010039934 Four stroke engine having flexible arrangement |
| 11/15/2001 | US20010039908 Four stroke engine with intake manifold |
| 11/15/2001 | US20010039822 Method and device for producing bellows |
| 11/15/2001 | US20010039799 Gas flow headers for internal combustion engines |
| 11/15/2001 | DE10023072A1 Determining nitrogen oxide concentration of IC engine exhaust gas includes testing operating parameter of nitrogen oxide-sensitive measuring device during the fuel cut-off phase |
| 11/15/2001 | DE10023049A1 Direct injection lean burning automotive engine has catalytic converter installed at given point in exhaust manifold |
| 11/15/2001 | DE10021809C1 Joining system, for pipe in flanged connector, comprises welding to produce bead between end of connector and outer wall of pipe, recess behind bead being filled with second material to increase impact strength of joint |
| 11/14/2001 | EP1154131A2 Exhaust gas purifying device for internal combustion engine |
| 11/14/2001 | EP1154130A1 Process for separating nitrogen oxides and soot particles from a lean exhaust gas from a combustion engine and exhaust gas cleaning system therefor |
| 11/13/2001 | US6315624 Exhaust probe |
| 11/13/2001 | US6315332 Flexible line element |
| 11/13/2001 | US6315076 Catalytic converter for a muffler of a small engine |
| 11/13/2001 | US6314935 Control system for an internal combustion engine |
| 11/13/2001 | US6314722 Method and apparatus for emission control |
| 11/08/2001 | WO2001083957A1 Improved marine engine silencer |
| 11/08/2001 | WO2001083956A1 Thermal insulating material and pollution control device |
| 11/08/2001 | US20010037912 Exhaust gas muffler having a spark arrestor screen |
| 11/08/2001 | US20010037836 Method of connecting two elongated portions of metallic plate, method of manufacturing exhaust pipe of two-passage construction, and exhaust pipe of two-passage construction |
| 11/08/2001 | US20010037729 Method and apparatus for processing exhaust gas |
| 11/08/2001 | US20010037643 Exhaust gas purifying system of internal combustion engine |
| 11/08/2001 | US20010037573 Method and apparatus for the production of double-walled hollow sections by means of internal high-pressure forming |
| 11/08/2001 | DE10021179A1 Fixture for axially fixing pipe between two components comprises wider part, intermediate component, curvature, and central hole |
| 11/08/2001 | DE10007051A1 Elastic attachment for vehicle exhaust gas unit; has elastic base body with holder openings and additional masses arranged between holder opening on either side of central recess |
| 11/07/2001 | EP1152140A2 Exhaust gas purifying system of internal combustion engine |
| 11/07/2001 | EP1152137A1 Method for detecting the state of an engine exhaust gas catalyst |
| 11/07/2001 | EP1152135A2 Flexible vibration-damping decoupling joint, in particular for vehicle exhaust pipes |
| 11/07/2001 | EP1152133A2 Exhaust gas purifying apparatus |
| 11/07/2001 | EP1151184A1 Exhaust system with at least one baffle plate |
| 11/07/2001 | EP1151183A2 Combined plasma reactor catalyst systems for effective emission control over a range of operating conditions |
| 11/06/2001 | US6312650 Silencing and purification of exhaust gases, airtight casings connected to an exhaust pipe and multicompartment and monolithic bodies |
| 11/06/2001 | US6312022 Pipe joint and seal |
| 11/06/2001 | US6311736 Flexible hose and method for manufacturing |
| 11/06/2001 | US6311484 System for reducing NOx transient emission |
| 11/06/2001 | US6311482 Air-fuel ratio control apparatus for internal combustion engines |
| 11/06/2001 | US6311480 Emission control apparatus for internal combustion engine |
| 11/01/2001 | WO2001081738A1 Muffler |
| 11/01/2001 | WO2001081737A2 Exhaust pipe outlet |
| 11/01/2001 | WO2001081736A1 Exhaust device of an exhaust system, especially a modular vehicle catalyst |
| 11/01/2001 | WO2001081734A1 Automotive exhaust silencer system with variable damping characteristics |
| 11/01/2001 | WO2001080978A1 Method for removing soot particles from an exhaust gas and corresponding collecting element |
| 11/01/2001 | WO2001080977A1 Method and device for purifying the exhaust gases of an internal combustion engine |
| 11/01/2001 | US20010036432 Close coupled catalyst |
| 11/01/2001 | US20010035155 Vehicle engine exhaust system |
| 11/01/2001 | US20010035009 Exhaust control valve |
| 11/01/2001 | US20010035006 Sulfur trap in NOx adsorber systems for enhanced sulfur resistance |
| 10/31/2001 | EP1149993A1 Vehicle engine exhaust system |
| 10/31/2001 | EP1149992A1 Exhaust assembly for an exhaust gas system, especially exhaust gas catalyst of modular construction for a motor vehicle |
| 10/31/2001 | EP1149233A1 Method of producing a sound-absorbent insulating element and insulating element produced according to this method |
| 10/31/2001 | EP1149232A1 Integrated apparatus for removing pollutants from a fluid stream in a lean-burn environment with heat recovery |
| 10/31/2001 | EP1149231A2 Process and reactor for plasma assisted gas processing |
| 10/31/2001 | DE10020555A1 Verfahren und Vorrichtung zur Reinigung von Abgasen eines Verbrennungsmotors Method and apparatus for purification of exhaust gases of a combustion engine |
| 10/31/2001 | DE10020492A1 Abgasvorrichtung einer Abgasanlage, insbesondere Kraftfahrzeug-Katalysator in Modulbauweise Exhaust-gas apparatus of an exhaust system, in particular motor vehicle catalytic converter of modular design |
| 10/31/2001 | DE10020373A1 Abgasschalldämpfer mit Funkenschutzsieb Exhaust muffler with spark arrester |
| 10/30/2001 | US6309721 Flexible protective sleeve |
| 10/30/2001 | US6308515 Method and apparatus for accessing ability of lean NOx trap to store exhaust gas constituent |
| 10/30/2001 | US6308384 U-clamp with adapter |
| 10/25/2001 | WO2001079666A1 Exhaust system for internal combustion engines |
| 10/25/2001 | WO2001079665A2 Multiple-chambered exhaust muffler |
| 10/25/2001 | US20010033812 Catalyst converter |
| 10/25/2001 | US20010032909 Universal exhaust system for motorcycles |
| 10/25/2001 | US20010032467 Turbocharger with integrated exhaust gas recirculation valve |
| 10/25/2001 | US20010032460 Double exhaust pipe for engine |
| 10/25/2001 | US20010032458 Internal combustion engine having lean nox catalyst |
| 10/25/2001 | DE10018062A1 Multiple cylinder engine used for vehicles comprises multiple flooding exhaust gas purifier consisting of exhaust gas pipes into which one or more cylinders open, nitrogen oxides storage catalysts and gas sensor, and suction device |
| 10/25/2001 | DE10016401A1 Gehäuse für Abgaskatalysatoren Housing for catalytic converters |
| 10/24/2001 | EP1148215A1 Exhaust emission control device of internal combustion engine |
| 10/23/2001 | US6305493 Exhaust system for internal combustion engines |
| 10/23/2001 | US6305161 Catalysis with rare earth, alkali, alkaline earth, platinoid, and/or titanium metals; adsorption; reduction; air pollution control |