| 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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| 12/16/2004 | US20040250609 Diagnosis system of exhaust aftertreatment apparatus for internal combustion engine |
| 12/16/2004 | US20040250604 Leakage diagnosis apparatus for fuel vapor purge system and method thereof |
| 12/16/2004 | US20040250539 System and method for turbocharger control |
| 12/16/2004 | DE10323314A1 Combustion engine operating method for preventing catalytic converter overheating during high engine loading in which exhaust gas recirculation is initiated during high loading |
| 12/16/2004 | DE10322914A1 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine Method and device for operating an internal combustion engine |
| 12/16/2004 | DE102004024628A1 Fehlerdiagnosevorrichtung für Kraftstoffdampf-Verarbeitungssystem Fault diagnosis device for the fuel vapor processing system |
| 12/16/2004 | DE102004024067A1 Kohlenwasserstoff-Emissionsbarriere Hydrocarbon emission barrier |
| 12/16/2004 | DE102004022186A1 System und Verfahren zum Zuführen sauberer komprimierter Luft zu einem Dieseloxidationskatalysator System and method for delivering clean compressed air to a diesel oxidation catalyst |
| 12/15/2004 | EP1486667A2 Device for starting engine |
| 12/15/2004 | EP1486661A2 Increased surface area hydrocarbon adsorber |
| 12/15/2004 | EP1485604A1 METHOD OF REDUCING NITROGEN OXIDE (NOx) EMISSIONS IN SUPERCHARGED PISTON ENGINE AND PISTON ENGINE ARRANGEMENT |
| 12/15/2004 | EP1402169B1 Motor vehicle comprising an activated carbon filter and method for regenerating an activated carbon filter |
| 12/15/2004 | EP1183445B1 Internal combustion engine |
| 12/15/2004 | EP1025351B1 Method of making a low emission power plant |
| 12/15/2004 | CN2663672Y Oxygen partial pressure elevator of diesel engine cylinder |
| 12/15/2004 | CN1554864A Gas purifier of IC engine |
| 12/15/2004 | CN1179830C Corrugated wall honeycomb structure and production method thereof |
| 12/15/2004 | CN1179700C Silencer for vacuum cleaner |
| 12/14/2004 | US6830232 Evaporative solenoid control valve with enhanced durability features |
| 12/14/2004 | US6830040 Evaporative fuel control system of internal combustion engine |
| 12/14/2004 | US6829921 Abnormality detecting device for evaporative fuel processing system |
| 12/14/2004 | US6829892 Engine exhaust system pneumatic pump |
| 12/14/2004 | US6829890 Forced regeneration of a diesel particulate filter |
| 12/09/2004 | WO2004106834A2 Plate heat exchanger in particular a cooler for recirculated exhaust gases |
| 12/09/2004 | WO2004106713A1 An engine with a plurality of operating modes including operation by compressed air |
| 12/09/2004 | US20040244784 Regulated engine crankcase gas filter |
| 12/09/2004 | US20040244782 Charged air intake system for an internal combustion engine |
| 12/09/2004 | US20040244781 Evaporative fuel control system of internal combustion engine |
| 12/09/2004 | US20040244766 Control device and control method for direct injection engine |
| 12/09/2004 | US20040244734 Arrangement and method in connection with diesel engine |
| 12/09/2004 | US20040244375 Turbocharged engine and method for preventing surging in compressor |
| 12/09/2004 | US20040244366 Exhaust gas purifying system and exhaust gas purifying method |
| 12/09/2004 | US20040244365 Device for purifying the exhaust gas of an internal combustion engine |
| 12/09/2004 | DE10322641A1 Handgeführtes Arbeitsgerät A hand-operated device |
| 12/09/2004 | DE10321533A1 Luftansaugkanalsystem für eine Verbrennungskraftmaschine Air intake duct system for an internal combustion engine |
| 12/09/2004 | DE10313854A1 Elektropneumatischer Druckwandler mit temperaturkompensiertem Magnetkreis Electric switch with temperature compensated magnetic circuit |
| 12/09/2004 | DE102004022910A1 Vorrichtung und Verfahren zur Erfassung von Kraftstoffdampflecks Apparatus and method for detecting fuel vapor leakage |
| 12/09/2004 | DE102004019658A1 Exhaust gas emission control device for removing damaging components collected in an exhaust gas purification unit comprises an exhaust gas purification unit, temperature sensors, a deposit detecting unit, and a releasing control unit |
| 12/09/2004 | DE102004007938A1 Computergesteuerte Motoreinstellung auf der Grundlage eines Abgasstroms Computer-controlled motor adjustment based on an exhaust gas stream |
| 12/09/2004 | DE102004007937A1 Computergesteuerte Einstellung des Motor-Luft/Kraftstoffverhältnisses Computer-controlled adjustment of the engine air / fuel ratio |
| 12/08/2004 | EP1484497A2 Turbocharged engine and method for preventing surging in compressor |
| 12/08/2004 | EP1484494A2 Device and method for controlling multiple fuel injection and variable valve timing in a direct injection engine |
| 12/08/2004 | EP1484491A2 Control device for spark-ignition engine |
| 12/08/2004 | EP1484386A1 A fuel additive |
| 12/08/2004 | EP1483484A2 Engine valve actuation system and method using reduced pressure common rail and dedicated engine valve |
| 12/08/2004 | EP1402240B1 Method and device for measuring a temperature variable in a mass flow pipe |
| 12/08/2004 | CN1179467C Current feeding device for EGR valve devices |
| 12/07/2004 | US6829555 Method and arrangement for monitoring the emissions during operation of a supply vessel for supplying a volatile medium including a fuel supply tank of a motor vehicle |
| 12/07/2004 | US6827750 Controlled release additives in fuel systems |
| 12/07/2004 | US6827101 Vacuum generating method and device |
| 12/07/2004 | US6827067 System and method for internal exhaust gas recirculation |
| 12/07/2004 | US6827047 Vehicle provided with internal combustion engine and fuel reforming/supplying functions |
| 12/07/2004 | US6826904 Apparatus and a method for controlling exhaust gas purification for a diesel engine |
| 12/07/2004 | US6826903 Exhaust gas recirculation system having cooler |
| 12/05/2004 | CA2467473A1 Charged air intake system for an internal combustion engine |
| 12/02/2004 | WO2004104401A1 Fuel and fuel cooler with lamellar inner structures for connecting to the air-conditioning system |
| 12/02/2004 | WO2004104394A1 Control device for multicylinder internal combustion engine |
| 12/02/2004 | WO2004104390A1 A turbocharger apparatus |
| 12/02/2004 | WO2004104383A1 Diesel engine exhaust gas-purifying device and control means |
| 12/02/2004 | US20040237946 Evaporated fuel processing apparatuses for engines with supercharger |
| 12/02/2004 | US20040237945 Evaporative emissions control and diagnostics module |
| 12/02/2004 | US20040237936 Fuel injection controlling apparatus for engine |
| 12/02/2004 | US20040237715 Comprised of at least iron, chromium and molybdenum with smaller amounts of carbon, silicon and sulfur |
| 12/02/2004 | US20040237630 Temperature correction method and subsystem for automotive evaporative leak detection systems |
| 12/02/2004 | US20040237514 Engine system and method for injector cut-out operation with improved exhaust heating |
| 12/02/2004 | US20040237509 System and method for supplying clean pressurized air to diesel oxidation catalyst |
| 12/02/2004 | US20040237508 Hydrocarbon adsorbent state monitoring device |
| 12/02/2004 | US20040237506 Method of controlling operation of internal combustion engine |
| 12/02/2004 | DE10321572A1 Supercharging air compressor for internal combustion engine separates sub-stream of compressed air downstream of compressor wheel and passes via temperature reduction unit to produce cooling air |
| 12/02/2004 | DE10321065A1 Kraftfahrzeug und Kraftstoffkühler mit lamellenartigen Innenstrukturen zum Anschluss an die Klimaanlage Motor vehicle and fuel cooler with inner lamellar structures for connection to the air conditioning |
| 12/02/2004 | DE10297478T5 Vorrichtung zur Abgasrückführung in einem Verbrennungsmotor A device for exhaust gas recirculation in an internal combustion engine |
| 12/02/2004 | DE102004019659A1 Exhaust emission control device for internal combustion engine in bus, has burner which is operated in combustion mode to increase temperature of exhaust gas in exhaust route during forced regeneration of particulate filter |
| 12/01/2004 | EP1482156A2 High temperature corrosion and oxidation resistant valve guide for engine application |
| 12/01/2004 | EP1481154A1 System to improve after-treatment regeneration |
| 12/01/2004 | EP1481042A1 Low emissions fuel emulsion comprising fischer-tropsch derived hydrocarbon |
| 12/01/2004 | EP1480845A1 Internal combustion engine for a motor vehicle |
| 12/01/2004 | EP1389270A4 Method and system for engine braking in an internal combustion engine |
| 12/01/2004 | EP1216346B1 Method of controlling the fuel injection in an internal combustion engine |
| 12/01/2004 | CN1550652A Control device for internal combustion engine |
| 11/30/2004 | US6826471 Method for determining nitrogen oxide content in internal combustion engine exhaust gases containing oxygen |
| 11/30/2004 | US6824436 Personal watercraft |
| 11/30/2004 | US6823854 Device for preventing an exhaust gas recirculation valve from sticking after switching off an internal combustion engine |
| 11/30/2004 | US6823851 Fuel vapor processing device for internal combustion engine |
| 11/30/2004 | US6823850 Evaporative emission system integrity module |
| 11/30/2004 | US6823822 Process for reducing engine wear in the operation of an internal combustion engine |
| 11/30/2004 | US6823665 Exhaust gas purification device |
| 11/30/2004 | US6823660 Exhaust emission purification system for diesel engine |
| 11/30/2004 | CA2310237C Apparatus for the treatment of crankcase emissions materials in a positive crankcase ventilation system |
| 11/25/2004 | WO2004101984A2 Marine power system, fuel processing device having magnetic coupling and method of operating thereof |
| 11/25/2004 | WO2004101977A1 Turbo charge diesel-type piston engine and method for controlling such an engine |
| 11/25/2004 | WO2004101970A2 Diesel-type piston engine and a method for controlling a diesel-type piston engine |
| 11/25/2004 | WO2004101969A2 Turbo compressor system for an internal combustion engine comprising a compressor of radial type and provided with an impeller with backswept blades |
| 11/25/2004 | WO2004101968A2 A turbochanger system for internal combustion engine comprising two compressor stages of the radial type provided with compressor wheels having backswept blades |
| 11/25/2004 | WO2004101962A1 Management of thermal fluctuations in lean nox adsorber aftertreatment systems |
| 11/25/2004 | WO2004101115A1 Volatile hydrocarbon adsorber unit |
| 11/25/2004 | WO2004088115A3 Reciprocating engine with burnt gas recirculation, which is designed to drive a motor vehicle, and method of turbocharging said engine |
| 11/25/2004 | WO2004076831A3 Controlled auto-ignition engine |
| 11/25/2004 | WO2004033888A3 Internal combustion engine system |
| 11/25/2004 | US20040236493 Method for controlling an engine with an egr system |
| 11/25/2004 | US20040231650 Low emission fuel for use with controlled temperature combustion, direct injection, compression ignition engines |