| Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537) |
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| 03/02/2004 | US6698187 Exhaust gas purifying apparatus for an internal-combustion engine |
| 02/26/2004 | WO2004016917A1 Emissions control for an internal combustion engine |
| 02/26/2004 | WO2004016916A1 Filter control device |
| 02/26/2004 | WO2004016915A1 Exhaust gas cleaner |
| 02/26/2004 | WO2004016914A1 Filter controller |
| 02/26/2004 | US20040037755 Which utilizes a parallel arrangement of an adsorber catalyst and a bypass. The exhaust flow from the engine is routed through the adsorber during lean operation. The exhaust gas flow is reduced through the parallel leg that contains the |
| 02/26/2004 | US20040036281 Exhaust pipe decoupler for vehicles |
| 02/26/2004 | US20040035116 Gas collection pipe carrying hot gas |
| 02/26/2004 | US20040035101 Regenerative control method for continuous regenerative diesel particulate filter device |
| 02/26/2004 | US20040035100 Emissions control |
| 02/26/2004 | DE20318390U1 Soot particle filter, for use in vehicles and in heating devices which are driven by diesel fuel or heating oil, comprises filter element, filter housing and opening through which heating rod runs to join to filter unit |
| 02/26/2004 | DE10335508A1 Verfahren zur Herstellung eines Katalysators durch Rotations-Verformung A process for preparing a catalyst by rotational deformation |
| 02/26/2004 | DE10335158A1 Vorrichtung zur Reinigung von Abgasen für eine Brennkraftmaschine An apparatus for purification of exhaust gases for an internal combustion engine |
| 02/26/2004 | DE10329647A1 Abgasreinigungsvorrichtung für einen Verbrennungsmotor An exhaust purification device for an internal combustion engine |
| 02/26/2004 | DE10328839A1 Dieselmotorsystem zur Verwendung mit einer Abgasreinigungsvorrichtung Diesel engine system for use with an exhaust gas purifying device |
| 02/26/2004 | DE10327299A1 Accessing system for emissions control device ability to store exhaust gas has processor programmed to determine difference between predicted time and actual time to purge the device, and modify parameter used to determine predicted time |
| 02/26/2004 | DE10237777A1 Combustion engine with catalytic exhaust gas treatment unit has module for generation of reducing gas containing hydrogen and ammonia which is dosed into exhaust system up-stream of catalyst unit |
| 02/26/2004 | DE10237238A1 Exhaust system for internal combustion engine has outer shell screwed directly to cylinder head via first seal, and inner pipe is screwed to outer shell with end face of each exhaust connector pressing against cylinder head sealing face |
| 02/26/2004 | DE10236856A1 Verfahren zur Anhebung einer Abgastemperatur einer Verbrennungskraftmaschine A method for raising an exhaust gas temperature of an internal combustion engine |
| 02/25/2004 | EP1391592A1 Method for operating a lean burn internal combustion engine having an exhaust gas purification system |
| 02/25/2004 | EP1391591A1 Exhaust gas cleaning device for internal combustion engine |
| 02/25/2004 | EP1391583A1 Air cooled transition duct |
| 02/25/2004 | EP1391260A1 Assembly of a thin-walled part to a thicker-walled part |
| 02/25/2004 | CN1477298A Gas collecting pipe for transporting hot gas |
| 02/25/2004 | CN1477223A Cast-iron alloy |
| 02/24/2004 | US6696389 Catalystic exhaust systems for removing nitrogen oxides from exhaust gases of internal combustion engines comprising crystal structured catalysts in gas flow passageways; pollution control apparatus |
| 02/24/2004 | US6696031 Oxidation of hydrocarbon gas to carbon monoxide, carbon dioxide and water; nitrogen monoxide to nitrogen dioxide; soot reacts with nitrogen oxide; internal combustion engines |
| 02/24/2004 | US6694727 Soot filter and filter regenerator configured to burn off particulate matter |
| 02/24/2004 | US6694726 Deterioration diagnosis of exhaust gas purification catalyst for internal combustion engine |
| 02/24/2004 | US6694725 Method and apparatus for reducing combustion engine emissions |
| 02/24/2004 | US6694724 Exhaust emission control apparatus of internal combustion engine and control method of the same |
| 02/19/2004 | WO2004015255A1 Controlled temperature combustion engine |
| 02/19/2004 | WO2004015253A1 Working medium supply controller in heat exchanger |
| 02/19/2004 | WO2004015252A1 Exhaust system for a lean-burn ic engine |
| 02/19/2004 | WO2004015251A1 Exhaust gas filter and method for cleaning an exhaust gas |
| 02/19/2004 | WO2004015250A1 Device and method for the purification of exhaust gas in an internal combustion engine |
| 02/19/2004 | WO2004015249A1 Filter control method and device |
| 02/19/2004 | WO2003102389A9 Methods and device for filtration of exhaust gases for a diesel engine with a filtration surface which is variable by means of controlled obstruction |
| 02/19/2004 | WO2003096747A3 Plasma heating apparatus and methods |
| 02/19/2004 | WO2003074847B1 Exhaust emission control system, method of calculating pressure loss of filter, and method of manufacturing filter |
| 02/19/2004 | US20040031264 Exhaust gas cleanup apparatus |
| 02/19/2004 | US20040031261 System and method for lean NOx trap control and diagnosis |
| 02/19/2004 | US20040031149 Method of producing a fragile substrate container |
| 02/19/2004 | DE20318085U1 Exhaust endpiece for motor vehicle has at least one part or one wall made of bonded fiber material |
| 02/19/2004 | DE10248781B3 Production of an insulated body comprises providing a body with a temperature and/or sound insulation, applying a layer of insulating material on the surface of the body by winding and applying a metal layer on the surface of the wound |
| 02/19/2004 | DE10239259B3 Connection between thin and thick walled bodies in vehicle construction provides n-layered fold on thinner body connected by material bonding which extends at most over n minus one folds |
| 02/19/2004 | DE10236745A1 Mounting for an exhaust manifold, at an IC motor housing, has a screw bolt assembly with a pressure sleeve coaxial to the bolt between the nut and the manifold, with a spring elastic distortion |
| 02/19/2004 | DE10235766A1 Exhaust gas filter, for treating motor exhaust, has structured layers with initial short contact zone with catalyst action to convert gas components, and filter zone to retain particles without additional upstream catalyst |
| 02/19/2004 | DE10219829A1 Mounting for an exhaust manifold, at the cylinder head of an IC motor, has suspension hooks at the manifold flange to lie on standing bolts with threads and be locked in place by screw nuts |
| 02/18/2004 | EP1389675A2 Method of producing a fragile substrate container |
| 02/18/2004 | EP1389674A1 Diesel engine exhaust purifying device |
| 02/18/2004 | EP1389267A2 Exhaust manifold |
| 02/18/2004 | CN1475661A Engine exhausting device |
| 02/18/2004 | CN1475660A 陶瓷蜂窝式过滤器 Ceramic honeycomb filter |
| 02/17/2004 | US6694244 Method for quantifying oxygen stored in a vehicle emission control device |
| 02/17/2004 | US6691669 Overall scheduling of a lean burn engine system |
| 02/12/2004 | WO2004013469A1 Exhaust gas treating apparatus |
| 02/12/2004 | WO2004012846A2 Method and device for controlling the functioning of a nitrogen oxide trap for an internal combustion engine running on a lean mixture |
| 02/12/2004 | US20040028587 Using composite oxide absorber |
| 02/12/2004 | US20040026166 Muffler for marine engine |
| 02/12/2004 | US20040026165 Muffler for engine |
| 02/12/2004 | US20040026070 Water cooled exhaust tube |
| 02/12/2004 | US20040025872 Device for carrying out a catalytic reaction |
| 02/12/2004 | US20040025341 Spin-forming method for making catalytic converter |
| 02/12/2004 | DE20318332U1 An exhaust gas cleaner for motor vehicle engines has a double wall container in which the gas is passed through a filter on the inside and inverted over the outside to heat the cleaner |
| 02/12/2004 | DE20317596U1 Entkoppelelement für Abgasanlagen Decoupling for exhaust systems |
| 02/12/2004 | DE20023409U1 Element for neutralizing vibrations in exhaust pipe system of internal combustion engine has annular bead formed on upstream guide component in region of end connected to bellows |
| 02/12/2004 | DE10236732A1 Exhaust system for internal combustion engine with groups of cylinders comprises manifolds for each group which lead to connector linking them to several parallel exhaust pipes |
| 02/12/2004 | DE10235528A1 Abgassystem für eine Brennkraftmaschine An exhaust system for an internal combustion engine |
| 02/12/2004 | DE10235189A1 Turbinengehäuse für einen Turbolader-Verbrennungsmotor, Turbolader-Verbrennungsmotor und Verfahren zum Kühlen eines Turbolader-Verbrennungsmotors Turbine housing for a turbocharger internal combustion engine, turbocharger internal combustion engine and method for cooling a turbocharger internal combustion engine |
| 02/12/2004 | CA2493529A1 Method and device for controlling the functioning of a nitrogen oxide trap for an internal combustion engine running on a lean mixture |
| 02/11/2004 | EP1388677A2 Attachment clip and attachment structure using same |
| 02/11/2004 | EP1388651A2 Exhaust gas apparatus for a vehicle's internal combustion engine |
| 02/11/2004 | EP1388650A1 Exhaust manifold collecting part connection structure of multi-cylinder internal combustion engine |
| 02/11/2004 | EP1388647A2 Engine exhaust gas purification apparatus and method |
| 02/11/2004 | EP1387931A1 Method and apparatus for manufacturing a catalytic converter |
| 02/11/2004 | EP1387929A1 Method for operating an internal combustion engine, especially a motor vehicle internal combustion engine |
| 02/11/2004 | EP1387735A1 Hollow product, method and apparatus for manufacturing the hollow product, and fluid transporting system using the hollow product |
| 02/11/2004 | EP1387728A1 Method of locking together exhaust components |
| 02/11/2004 | CN1138054C Device with heating element for cleaning exhaust gas |
| 02/11/2004 | CN1137757C Treatment of gaseous emissions |
| 02/11/2004 | CN1137750C Fluid-cooled injector |
| 02/10/2004 | US6691020 Method and system for optimizing purge of exhaust gas constituent stored in an emission control device |
| 02/10/2004 | US6689327 Corrugated metal sheet coated with catalyst |
| 02/10/2004 | US6688929 Personal watercraft having an improved exhaust system |
| 02/10/2004 | US6688280 Air and fuel supply system for combustion engine |
| 02/10/2004 | US6688103 Apparatus for fastening an exhaust gas turbocharger on an exhaust chamber of a combustion engine |
| 02/10/2004 | US6687996 Method of making an exhaust gas collector |
| 02/05/2004 | WO2004011783A2 System and method for reducting pollutants from diesel engine exhaust |
| 02/05/2004 | US20040022701 For removal of carbonaceous combustion products or for simultaneous removal of carbonaceous combustion products and nitrogen oxides from the exhaust emissions from an internal combustion engine |
| 02/05/2004 | US20040022699 Carrier holding performance and sealing performance and capable of being produced easily |
| 02/05/2004 | US20040020195 Engine exhaust apparatus |
| 02/05/2004 | US20040020194 Engine exhaust particulate after-treatment system |
| 02/05/2004 | US20040020192 Exhaust emission purification device for internal combustion engine |
| 02/05/2004 | DE4309952B4 Elastische Aufhängung für das Auspuffrohr eines Kraftfahrzeuges Elastic suspension for the exhaust pipe of a motor vehicle |
| 02/05/2004 | DE19905345B4 Abgasnachbehandlungsvorrichtung für Kraftfahrzeuge Exhaust aftertreatment device for motor vehicles |
| 02/05/2004 | DE10331988A1 Process for separating residual gases/working fluid in a combined cycle water-steam process comprises cooling an expanded exhaust gas from a high-pressure turbine stage |
| 02/05/2004 | DE10234378A1 Abgasanlage einer Brennkraftmaschine Exhaust system of an internal combustion engine |
| 02/05/2004 | DE10233732A1 Gusseisenlegierung Cast iron alloy |
| 02/05/2004 | DE10233361A1 Vorrichtung zum Abdichten einer Abgasrohrleitung An apparatus for sealing an exhaust pipe |