| Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537) |
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| 04/15/2004 | US20040069250 Watercraft having a four stroke engine with a supercharger |
| 04/15/2004 | US20040068982 Exhaust emission control apparatus for internal combustion engine |
| 04/15/2004 | DE202004000200U1 Housing for a vehicle exhaust system having a press fit connection with an inlet funnel to control flow of gas |
| 04/15/2004 | DE10246596A1 Schalldämpfer Silencer |
| 04/15/2004 | DE10246505A1 Verfahren zum Betreiben einer Brennkraftmaschine sowie die Brennkraftmaschine selbst A method of operating an internal combustion engine and the internal combustion engine itself |
| 04/15/2004 | DE10147514B4 Elastisches Pendellager Elastic Spherical bearings |
| 04/15/2004 | DE10142669B4 Motorsteuerung und Verfahren zum Reinigen eines Katalysators in einer Abgasanlage einer Mehrzylinderbrennkraftmaschine And motor control method for cleaning of a catalyst in an exhaust system of a multi-cylinder internal combustion engine |
| 04/15/2004 | DE10029513B4 Verfahren und Vorrichtung zur Reduzierung von Ascherückständen in einem Partikelfilter Method and device for reduction of ash residues in a particulate filter |
| 04/15/2004 | CA2503602A1 Bypass controlled regeneration of nox adsorbers |
| 04/14/2004 | EP1408209A1 Exhaust pipe structure |
| 04/14/2004 | EP1408206A1 Valve device for silencer |
| 04/14/2004 | CN2611610Y Fast detaching exhaust pipe |
| 04/14/2004 | CN1489490A Stacked monolith reactor and process |
| 04/14/2004 | CN1488846A Narrow-angle v-shape engine |
| 04/14/2004 | CN1488842A Exhaust silencer |
| 04/13/2004 | US6719085 Retractable ornament assembly for an exhaust pipe of a vehicle |
| 04/13/2004 | US6719084 Exhaust system for vehicular two-cylinder engine |
| 04/13/2004 | US6718757 Integrated method for controlling diesel engine emissions in CRT-LNT system |
| 04/13/2004 | US6718756 Exhaust gas purifier for use in internal combustion engine |
| 04/13/2004 | US6718753 Emission abatement system utilizing particulate traps |
| 04/08/2004 | WO2004029561A2 Exhaust sound and emission control systems |
| 04/08/2004 | WO2004029439A1 Exhaust-gas purification installation for an internal combustion engine |
| 04/08/2004 | WO2004029423A1 Exhaust gas purification system of an internal combustion engine and method for purifying the exhaust gases thereof |
| 04/08/2004 | WO2004012846A3 Method and device for controlling the functioning of a nitrogen oxide trap for an internal combustion engine running on a lean mixture |
| 04/08/2004 | US20040067177 Housings, passageway, hydrocarbon trap, catalyst and control valve |
| 04/08/2004 | US20040065504 Absorptive/reactive muffler for variable speed compressors |
| 04/08/2004 | US20040065503 Valve device for silencer |
| 04/08/2004 | US20040065375 Constant acceleration and constant hydraulic diameter eliminate pressure loss in internal and external flow |
| 04/08/2004 | US20040065309 Internal combustion engine system |
| 04/08/2004 | US20040065077 Exhaust gas purifying apparatus for internal combustion engine |
| 04/08/2004 | US20040065076 Method of purifying exhaust gas of an internal combustion engine |
| 04/08/2004 | US20040065068 Ceramic honeycomb filter |
| 04/08/2004 | DE20319486U1 Device for connecting an engine bend to a cylinder head has angled bolts to press flange and spring strip beneath a clamping strip |
| 04/08/2004 | DE20317115U1 Air gap isolated exhaust gas bend for a combustion engine has a flange and inner and outer shells joined at one point |
| 04/08/2004 | DE10339005A1 Abgasreinigungsverfahren für Verbrennungsmtoor Exhaust gas purification method for Verbrennungsmtoor |
| 04/08/2004 | DE10244137A1 Abgasreinigungsanlage für eine Brennkraftmaschine Emission control system for an internal combustion engine |
| 04/08/2004 | DE10136794B4 Vorrichtung zur Transportsicherung Device for transport security |
| 04/08/2004 | CA2499942A1 Exhaust sound and emission control systems |
| 04/07/2004 | EP1405999A2 Method for operating an internal combustion engine and corresponding internal combustion engine |
| 04/07/2004 | EP1405988A2 Silencer |
| 04/07/2004 | EP1405663A1 Method and device for gas purifying by combined use of plasma treatment and filtration |
| 04/07/2004 | EP1404949A1 Mixing device for an exhaust gas purification system |
| 04/07/2004 | EP1007829B1 Gas-dynamic pressure wave machine |
| 04/07/2004 | CN2610100Y Tail gas exhausting device of vehicle-type crane |
| 04/06/2004 | US6716136 Powertrain control method for minimizing effects of engine torque disturbances |
| 04/06/2004 | US6715581 Exhaust pipe and muffler for motorcycle that does not heat discolor |
| 04/02/2004 | CA2422188A1 Bypass controlled regeneration of nox adsorbers |
| 04/01/2004 | WO2004027236A1 Staged combustion with piston engine and turbine engine supercharger |
| 04/01/2004 | WO2004027230A1 Emission reduction apparatus |
| 04/01/2004 | WO2004027229A1 Arrangement and method for the aftertreatment of the exhaust gas of an internal combustion engine |
| 04/01/2004 | WO2004027228A1 Exhaust gas purification system and method for purifying exhaust gas |
| 04/01/2004 | WO2004027226A2 Method and apparatus for reducing a nitrogen oxide |
| 04/01/2004 | WO2004026482A1 Improvement in and relating to gas cleaning devices |
| 04/01/2004 | WO2004007108A3 Sound-absorbing hollow body for an air supply |
| 04/01/2004 | US20040064243 Vehicle-installed exhaust gas analyzing apparatus |
| 04/01/2004 | US20040063364 Exhaust passage of small watercraft, method of connecting exhaust pipe, and water muffler |
| 04/01/2004 | US20040061290 Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel |
| 04/01/2004 | US20040060622 Especially strengthened by precipitation hardening of (Ni3(Al,Ti)), (Ni3(Nb,Al,Ti)), (Ni3Nb) or MO2C; specially adapted for gas turbine or internal combustion engine exhaust system parts |
| 04/01/2004 | US20040060283 Exhaust gas control device for internal combustion engines |
| 04/01/2004 | DE202004000635U1 Silencer system for vehicle with IC engine has a flexible connection between the final box and the tail pipe |
| 04/01/2004 | DE202004000522U1 Silencer box for exhaust gasses from IC engine has a number of compartments separated by bulkheads pierced by one piece ducts with lateral apertures produced by press operations |
| 04/01/2004 | DE10244798A1 Gasführende Leitung, insbesondere für eine Brennkraftmaschine Gas-conveying line, in particular for an internal combustion engine |
| 04/01/2004 | DE10244346A1 Air guide shaft for exhaust manifold of vehicle engine has coolant heat exchanger with air inlet mounted in main flow direction far behind same and with inflow element, flexible connecting element and outflow element |
| 04/01/2004 | DE10244128A1 Heating up catalyzer in combustion engine exhaust system, involves checking if oxygen storage achieved in section to first lambda probe for defined force stimulation if desired heat value exceeded |
| 04/01/2004 | DE10244021A1 Abgasanlage für eine Brennkraftmaschine Exhaust system for an internal combustion engine |
| 04/01/2004 | DE10243488A1 Purification of exhaust gas from internal combustion engine, especially diesel engine, by oxidizing trapped soot particles with nitrogen dioxide obtained by oxidizing monoxide is followed by reduction of excess dioxide |
| 04/01/2004 | DE10164164B4 Luftkraftstoffverhältnisregelungssystem für einen Verbrennungsmotor und zugehöriges Regelungsverfahren Air-fuel ratio control system for an internal combustion engine and related regulatory procedure |
| 04/01/2004 | CA2499519A1 Improvement in and relating to gas cleaning devices |
| 04/01/2004 | CA2487562A1 Method and apparatus for reducing a nitrogen oxide |
| 03/31/2004 | EP1403573A1 Insertable gasket and inserting structure |
| 03/31/2004 | EP1403479A1 Exhaust gas purifying catalyst for internal combustion engine |
| 03/31/2004 | EP1402935A1 Filter diagnostics method and arrangement |
| 03/31/2004 | EP1319120B1 Fixed-floating mounting for a catalyst support assembly |
| 03/31/2004 | CN2608697Y Car tail gas and dust collecting device |
| 03/31/2004 | CN1143950C Exhaust device with catalyst for internal combustion engine |
| 03/30/2004 | US6713025 Light-off and close coupled catalyst |
| 03/30/2004 | US6711892 Exhaust gas purifier for internal combustion engines |
| 03/25/2004 | WO2004025096A1 Process for treating compression ignition engine exhaust gas |
| 03/25/2004 | WO2004025093A1 Compression ignition engine and exhaust system therefor |
| 03/25/2004 | WO2004025092A1 Exhaust gas post-treatment arrangement and method therefor |
| 03/25/2004 | WO2004025091A1 Exhaust gas clarifying device for internal combustion engine |
| 03/25/2004 | WO2004025090A1 Exhaust gas cleaning system and method for the cleaning of exhaust gases |
| 03/25/2004 | WO2004024336A1 Liquid atomization system for automotive applications |
| 03/25/2004 | WO2004024301A1 Method for the post-treatment of exhaust gases and device therefor |
| 03/25/2004 | US20040058597 Exhaust outlet equipment of small watercraft and pipe mounting structure |
| 03/25/2004 | US20040056431 Insertable gasket and inserting structure |
| 03/25/2004 | US20040055816 System, apparatus, and method for filtering ultrasonic noise within a fluid flow system |
| 03/25/2004 | US20040055298 Staged combustion with piston engine and turbine engine supercharger |
| 03/25/2004 | US20040055282 Low emission diesel combustion system with low charge-air oxygen concentration levels and high fuel injection pressures |
| 03/25/2004 | US20040055280 Exhaust gas purifying catalyst for internal combustion engine |
| 03/25/2004 | DE10243270A1 Exhaust gas purification unit used in diesel and gasoline direct injection engines has a switching device for introducing a reducing agent into the exhaust gas stream arranged before or within an oxidation catalyst |
| 03/25/2004 | DE10242283A1 Pressing apparatus for bearing jacket on monolith of catalytic converter, includes adjustable mold parts, and slide gate(s) arranged between partial molds of the mold parts |
| 03/25/2004 | DE10113947B4 Verfahren zur Verringerung des Stickoxidgehalts im Abgas einer im Mager-Fett-Wechsel betreibbaren Brennkraftmaschine A process for reducing the nitrogen oxide content in the exhaust gas can be operated in a lean-rich change the internal combustion engine |
| 03/24/2004 | EP1400666A1 Exhaust System for an Internal Combustion Engine |
| 03/24/2004 | EP1400665A1 Emission abatement device |
| 03/24/2004 | EP1400663A1 Regenerative control method for continuous regenerative diesel particulate filter device |
| 03/24/2004 | EP1400604A1 Automobile part made from titanium |
| 03/24/2004 | EP1399654A1 Combined catalytic muffler |
| 03/24/2004 | EP1399651A2 Diesel particulate filter comprising a finely dispersed diesel particulate catalyst |
| 03/24/2004 | EP1399259A1 Catalyst carrier holding material and catalytic converter |