| Patents for F02M 25 - Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture (28,324) |
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| 04/23/2002 | US6374663 Method and device for leakage testing in a tank system |
| 04/23/2002 | US6374598 Device for cooling gases |
| 04/18/2002 | WO2002031338A1 Exhaust gas recirculation pressure differential sensor error compensation |
| 04/18/2002 | WO2002031324A1 Exhaust emission control device of internal combustion engine |
| 04/18/2002 | US20020043254 Engine cylinder head |
| 04/18/2002 | US20020043223 Cooling circuit for an internal combustion engine |
| 04/18/2002 | DE10140818A1 Control for the inlet valve of an IC motor, the closing time point for an optional inlet valve is delivered later than the valve closing time point to trigger the closing valve action in a hybrid valve system |
| 04/18/2002 | DE10140053A1 Method to select operating mode of vehicle IC engine by determining a parameter associated with energy loss during actuation of each intake valve |
| 04/18/2002 | DE10107009A1 Kraftstoffeinspritzsteuervorrichtung für einen inneren Verbrennungsmotor mit direkter Einspritzung A fuel injection control apparatus for an internal combustion engine with direct injection |
| 04/18/2002 | DE10051325A1 Internal combustion engine, especially a diesel engine, for a motor vehicle comprises channels having openings opening tangentially in to a cylinder and connected on the outside to a compressed air source |
| 04/17/2002 | EP1196687A1 Fluid feed duct for a hot fluid in a hollow structure |
| 04/17/2002 | EP1196513A1 Additive for stabilizing water-containing fuels and a fuel stabilized with this additive |
| 04/17/2002 | EP1196303A1 Fuel tank |
| 04/17/2002 | CN2486740Y Gasifying burner for automobile |
| 04/16/2002 | US6371998 Lipid vesicle-based fuel additives and liquid energy sources containing same |
| 04/16/2002 | US6371152 Method of controlling vapor venting in a fuel tank and valve therefor |
| 04/16/2002 | US6371094 Method and apparatus for forming a fuel-air mixture for an internal combustion engine during a warmup phase |
| 04/16/2002 | US6371089 Diagnostic apparatus and method of fuel vapor purge system |
| 04/16/2002 | US6371086 Fuel injection control apparatus and method of direct fuel injection-type spark ignition engine |
| 04/16/2002 | US6370935 On-line self-calibration of mass airflow sensors in reciprocating engines |
| 04/16/2002 | US6370871 Relieving a load upon an engine fuel injection device by eliminating the use of sub-injection |
| 04/16/2002 | US6370869 Exhaust purification device of an engine |
| 04/11/2002 | WO2002029236A1 High voltage fault discrimination for egr temperature sensor |
| 04/11/2002 | WO2002029235A1 Method and device for reducing fuel consumption |
| 04/11/2002 | WO2002029230A1 Control of turbocharger |
| 04/11/2002 | WO2002029229A1 Control of supercharger |
| 04/11/2002 | WO2002029228A1 Control of supercharger |
| 04/11/2002 | US20020041097 Connection formed by engagement of a tube and a valve surface |
| 04/11/2002 | US20020040708 Method of operating an internal combustion engine |
| 04/11/2002 | US20020040706 Fuel vapor emission system |
| 04/11/2002 | US20020040703 Process intended for self-ignition control in a four-stroke engine |
| 04/11/2002 | US20020040692 Internal combustion engine operable in PCCI mode with early control injection and method of operation |
| 04/11/2002 | DE10145974A1 Steuerungsvorrichtung und Steuerungsverfahren für Verbrennungsmotoren Control apparatus and control method for internal combustion engines |
| 04/11/2002 | DE10049912A1 Internal combustion engine with exhaust gas turbocharger and compound working turbine, has adjustable exhaust gas feedback device between exhaust system and induction system |
| 04/11/2002 | DE10049537A1 Fuel tank ventilation device has additional adsorption filter in ventilation pipe with activated carbon particles and faster regeneration time than main adsorption filter |
| 04/11/2002 | DE10048499A1 Exhaust gas return device has heat protection element with flange element on side facing setting member |
| 04/11/2002 | DE10048238A1 Verfahren zum Betrieb einer Dieselbrennkraftmaschine Method for operating a diesel internal combustion engine |
| 04/11/2002 | DE10048237A1 Abgasturbolader, aufgeladene Brennkraftmaschine und Verfahren hierzu Exhaust gas turbocharger supercharged internal combustion engine and method therefor |
| 04/11/2002 | CA2424564A1 High voltage fault discrimination for egr temperature sensor |
| 04/10/2002 | EP1195510A2 Compression ignition type engine |
| 04/10/2002 | EP1195506A1 Control of supercharger |
| 04/10/2002 | EP1195505A1 Method to control auto-ignition in a four-stroke engine |
| 04/10/2002 | EP1194689A1 Fuel tank |
| 04/10/2002 | EP1178197A9 Exhaust emission control device of internal combustion engine |
| 04/10/2002 | EP1121519B1 METHOD AND DEVICE FOR DESULFURIZING A NOx ACCUMULATING CATALYST SYSTEM |
| 04/10/2002 | EP1062419B1 Device for recirculating exhaust gases in an internal combustion engine |
| 04/10/2002 | EP1000238B1 Fuel vapour extraction system |
| 04/10/2002 | CN2485438Y Hydrogen producer by pyrolysis by exhaust heat of environment protecting vehicle |
| 04/10/2002 | CN1344351A Exhaust gas recirculating valve device |
| 04/10/2002 | CN1082609C Oil supply device of two-stroke-cycle enigne for vehicle |
| 04/09/2002 | US6367461 Exhaust recirculating device, for a motor engine |
| 04/09/2002 | US6367459 Air-fuel ratio variation suppressing apparatus for internal combustion engine |
| 04/09/2002 | US6367458 Leak diagnostic device for in-tank canister system |
| 04/09/2002 | US6367457 Evaporative emission control system |
| 04/09/2002 | US6367319 Method of controlling an internal combustion engine in dependence on an exhaust gas pressure |
| 04/09/2002 | US6367256 Exhaust gas recirculation with condensation control |
| 04/05/2002 | CA2358348A1 Direct injected engine control strategy |
| 04/04/2002 | WO2002027164A1 Exhaust gas turbocharger, supercharged internal combustion engine and corresponding method |
| 04/04/2002 | WO2002027162A1 Method for controlling the operation of a particle filter for internal combustion engine |
| 04/04/2002 | WO2002026514A2 Installing of a combined fuel pump, level sender and rollover venting valve in a fuel tank |
| 04/04/2002 | US20020038654 Compression ignition type engine |
| 04/04/2002 | US20020038647 Automotive integrated control system |
| 04/04/2002 | US20020038646 Engine control system |
| 04/04/2002 | US20020038645 Method for operating an internal combustion engine operated with a self-ignitable fuel |
| 04/04/2002 | DE10139058A1 Steuer/Regelsystem und Verfahren für einen Verbrennungsmotor Control / control system and method for an internal combustion engine |
| 04/04/2002 | DE10138280A1 Verfahren und Vorrichtung zur Steuerung des Drucks in einem Kraftstofftank Method and apparatus for controlling the pressure in a fuel tank |
| 04/04/2002 | DE10046113A1 Unit producing emulsion of water in heavy oil for diesel engine or heating plant, includes heaters in oil and supply lines, to reach predetermined temperature |
| 04/04/2002 | CA2422706A1 Combined fuel pump, level sender and rollover venting valve for a fuel tank |
| 04/03/2002 | EP1193388A2 Exhaust gas purifying apparatus for an internal combustion engine with a supercharger |
| 04/03/2002 | EP1193382A2 Engine control system |
| 04/03/2002 | EP1192347A1 Method for operating an internal combustion engine |
| 04/03/2002 | EP1192343A1 METHOD FOR INITIATING AND MONITORING A DESULFURIZATION OF AT LEAST ONE NO x? STORAGE-TYPE CATALYTIC CONVERTER ARRANGED IN AN EXHAUST CHANNEL OF AN INTERNAL COMBUSTION ENGINE |
| 04/03/2002 | EP1192059A1 Fuel system for a vehicle |
| 04/03/2002 | EP1121513B1 Method for reducing nitrogen oxide in the exhaust gases of an internal combustion engine operated with a lean mixture |
| 04/03/2002 | EP0918925B1 Valve for an internal combustion engine exhaust gas recirculation system |
| 04/03/2002 | EP0904487B1 Force-balanced sonic flow emission control valve |
| 04/02/2002 | US6365994 Motor-operated flow control valve and exhaust gas recirculation control valve for internal combustion engine |
| 04/02/2002 | US6363923 Oxygen enrichment device for the combustion air of internal combustion engines |
| 04/02/2002 | US6363922 Exhaust gas recirculation pressure differential sensor error compensation |
| 04/02/2002 | US6363921 Vacuum leak verification system and method |
| 04/02/2002 | US6363920 Proportional solenoid for purging fuel vapors |
| 04/02/2002 | US6363919 Evaporated fuel treatment apparatus for internal combustion engine |
| 04/02/2002 | US6363908 Method for ensuring combustion of evaporative fuel in a stratified charge engine using multiple fuel injection pulses |
| 04/02/2002 | US6363716 Plasma fuel processing for NOx control lean burn engines |
| 03/28/2002 | WO2002025071A1 Method of operating spark-ignition four-stroke internal combustion engine |
| 03/28/2002 | WO2002024844A1 Method of operating an internal combustion engine |
| 03/28/2002 | WO2002024843A1 Method of operating an internal combustion engine |
| 03/28/2002 | WO2002024842A1 A low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same |
| 03/28/2002 | WO2001092711A3 Low pressure exhaust gas recirculation system for supercharged diesel engines |
| 03/28/2002 | WO2001086128A3 Internal combustion engine operable in pcci mode with early control injection and method of operation |
| 03/28/2002 | WO2001086127A3 Internal combustion engine operable in pcci mode with post-ignition injection and method of operation |
| 03/28/2002 | WO2001086126A3 Multiple operating mode engine and method of operation |
| 03/28/2002 | US20020036015 Connection structure and valved connection member |
| 03/28/2002 | US20020035990 Evaporative fuel treating system |
| 03/28/2002 | US20020035989 Engine fuel pump mounting structure |
| 03/28/2002 | US20020035969 Method and a device for producing a fuel mixture for a combustion system |
| 03/28/2002 | DE10145495A1 Ventileinstellungssteuervorrichtung und Ventileinstellungssteuerverfahren für Verbrennungsmotoren Valve timing control device and valve timing control method for internal combustion engines |
| 03/28/2002 | DE10138543A1 Fuel feed pump mounting structure for engine bolts fuel feed pump to cam shaft holder provided with camshaft supporting bearings and fixed to upper face of cylinder head |
| 03/28/2002 | DE10138106A1 Method for controlling intake air flow during transition in vehicle IC engine by adjusting throttle valve position based on demanded engine torque and also adjusting closing time of randomly operable intake valve |
| 03/28/2002 | DE10137365A1 Exhaust gas recirculating system has exhaust gas recirculating adjuster connected to proximal end of first link to contact with lower surface of second link and adjust exhaust valve opening |