| 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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| 06/02/2004 | CN1500975A Exhaust controlling device for engine |
| 06/01/2004 | US6742771 Fuel mixer for internal combustion engine |
| 06/01/2004 | US6742537 Combination solenoid operated flow control and shut-off valve with pressure transducer |
| 06/01/2004 | US6742536 Attachment of fuel vapor vent valve to the inside of a fuel tank |
| 06/01/2004 | US6742507 Feed composition modification for internal combustion engines |
| 06/01/2004 | US6742506 Combustion engine having exhaust gas recirculation |
| 06/01/2004 | US6742500 Method for operating an internal combustion engine, and corresponding device |
| 06/01/2004 | US6742495 Engine control apparatus |
| 06/01/2004 | US6742492 Apparatus and a method for controlling a diesel engine |
| 06/01/2004 | US6742379 Intake air oxygen concentration sensor calibration device and method |
| 06/01/2004 | US6742335 EGR control system and method for an internal combustion engine |
| 06/01/2004 | US6742331 Device for purifying exhaust gas of diesel engines |
| 06/01/2004 | US6742329 Exhaust emission control system of diesel engine |
| 06/01/2004 | US6742327 Method and apparatus for controlling internal combustion engine capable of intermittent operations |
| 05/27/2004 | WO2004044932A1 Solenoid plunger system with an adjustable magnetic flux |
| 05/27/2004 | WO2004044413A1 Method for controlling a regeneration valve of a fuel vapor retention system |
| 05/27/2004 | WO2004044412A1 Dual and hybrid egr systems for use with turbocharged engine |
| 05/27/2004 | WO2004044406A1 Optimized combustion control of an internal combustion engine equipped with exhaust gas recirculation |
| 05/27/2004 | WO2004044405A1 Fuel reformer shutting down method and apparatus |
| 05/27/2004 | WO2004044402A1 Device for the thermal regulation of the intake air for an engine and the recirculated exhaust gas emitted by said engine. |
| 05/27/2004 | WO2004044401A1 Device for the thermal regulation of the intake air for an engine and the recirculated exhaust gas emitted by said engine |
| 05/27/2004 | WO2004044396A1 Internal combustion engine comprising a gas-conveying system and method for the operation thereof |
| 05/27/2004 | WO2004044254A1 Fuel additive comprising tin and antimony having an open aerated texture |
| 05/27/2004 | WO2004031552A3 Internal combustion engine comprising an exhaust gas turbocharger and an exhaust gas recirculation device |
| 05/27/2004 | US20040099465 Vehicle canister arranging structure |
| 05/27/2004 | US20040099257 Arragement for mixing a first and a second gas flow |
| 05/27/2004 | US20040099256 Auxiliary power unit exhaust system and method for a locomotive |
| 05/27/2004 | US20040099254 Inline fuel cooling of the carbon canister |
| 05/27/2004 | US20040099253 Carbon-containing shaped cylinders for engine air induction system emission reduction |
| 05/27/2004 | US20040099248 Accumulation type fuel injection system |
| 05/27/2004 | US20040099245 Mouting device for exhaust gas recirculation valve |
| 05/27/2004 | US20040099242 Compact turbocharged cylinder deactivation engine |
| 05/27/2004 | US20040099226 Homogeneous charge compression ignition control utilizing plasmatron fuel converter technology |
| 05/27/2004 | US20040099052 Method for diagnosis of tank leakage |
| 05/27/2004 | DE10349676A1 Verfahren und System für die Schätzung der Zylinderladung bei Innenverbrennungsmotoren mit variabler Ventilsteuerung A method and system for estimating the cylinder charge in internal combustion engines with variable valve timing |
| 05/27/2004 | DE10341010A1 Fault detection apparatus of internal combustion engine, sets new reference value according to target adjustment amount of exhaust flow regulation unit and current operational status of engine |
| 05/27/2004 | DE10252225A1 Verfahren zur Bestimmung des Kraftstoff-Dampfdrucks in einem Kraftfahrzeug mit Bordmitteln Method for determining the fuel vapor pressure in a motor vehicle having on-board means |
| 05/26/2004 | EP1422412A2 Exhaust gas recirculation device of internal combustion engine |
| 05/26/2004 | EP1422411A2 Exhaust gas recirculation device of internal combustion engine |
| 05/26/2004 | EP1422409A1 Method of controlling operation of internal combustion engine |
| 05/26/2004 | EP1421302A1 Flap valve |
| 05/26/2004 | EP1341997A4 Engine and method for controlling homogeneous charge compression ignition combustion in a diesel engine |
| 05/26/2004 | EP1264083A4 Process for reducing pollutants from the exhaust of a diesel engine |
| 05/26/2004 | EP1238193A4 Integrated egr valve and cooler |
| 05/26/2004 | CN1499070A Bleeding and energy saving method for internal combustion engine |
| 05/26/2004 | CN1499069A Exhaust gas reflux appts. for I.C. engine |
| 05/26/2004 | CN1499066A EGR-gas temp estimation appts. for I.C. engine |
| 05/26/2004 | CN1151334C Method and device for EGR-system and valve as well as regulation method and device |
| 05/25/2004 | US6739361 Method and arrangement for obtaining a low-emission tanking operation of a tank system including a tank system of a motor vehicle |
| 05/25/2004 | US6739350 Fuel tank |
| 05/25/2004 | US6739320 Evaporative fuel processing system for in-cylinder fuel injection type internal combustion engine and method |
| 05/25/2004 | US6739310 Method and electronic control device for diagnosing the mixture production in an internal combustion engine |
| 05/25/2004 | US6739295 Compression ignition internal combustion engine |
| 05/25/2004 | US6739177 Combustible-gas sensor, diagnostic device for intake-oxygen concentration sensor, and air-fuel ratio control device for internal combustion engines |
| 05/25/2004 | CA2241290C Air and fuel system for carburetor and fuel injection systems |
| 05/21/2004 | WO2004042261A1 Valve |
| 05/21/2004 | WO2004042222A1 Exhaust system and method for operating the same |
| 05/21/2004 | WO2004042221A2 Fuel injector nozzle adapter |
| 05/21/2004 | WO2004042217A1 Fuel system for an internal combustion engine and method for controlling same |
| 05/20/2004 | US20040096372 Exhaust gas purifying equipment for a diesel engine |
| 05/20/2004 | US20040094200 Valve attached to fuel tank |
| 05/20/2004 | US20040094133 Method and apparatus for monitoring a controllable valve |
| 05/20/2004 | US20040094132 Evaporation fuel treating device |
| 05/20/2004 | US20040094117 Valve system for internal combustion engine |
| 05/20/2004 | US20040093867 Control device for turbocharger with electric motor and control method of same |
| 05/20/2004 | US20040093866 EGR system for internal combustion engine provided with a turbo-charger |
| 05/20/2004 | US20040093855 System and method for reducing nitrogen oxides in combustion exhaust streams |
| 05/19/2004 | EP1420159A2 EGR system for internal combustion engine provided with a turbo-charger |
| 05/19/2004 | EP1420158A2 Exhaust gas recirculation device |
| 05/19/2004 | EP1420150A1 Exhaust gas purifying equipment for a diesel engine |
| 05/19/2004 | EP1419309A1 Exhaust gas purification system and method for internal combustion engine |
| 05/19/2004 | EP1115969B1 Valve for the dosed introduction of a volatilized combustible fuel into the intake line of an internal combustion engine |
| 05/19/2004 | EP1027533A4 Method and system for controlled exhaust gas recirculation in an internal combustion engine with application to retarding and powering function |
| 05/19/2004 | DE10351203A1 Robustes Mehrkriterienverfahren zur Berechnung der Mindestzeiteinstellung für optimales Drehmoment Robust multi-criteria method for calculating the minimum time setting for optimum torque |
| 05/19/2004 | DE10351172A1 Kaltstart-Spätzündungsregelung mit Ionisationsrückkopplung Cold start-retarded ignition control with Ionisationsrückkopplung |
| 05/19/2004 | DE10351134A1 Regelung der Abgasrückführung mit Ionisationssignalauswertung Controlling exhaust gas recirculation with Ionisationssignalauswertung |
| 05/19/2004 | DE10351133A1 Regelung des optimalen Luft/Kraftstoff-Verhältnisses eines Verbrennungsmotors bei Vollast Controlling the optimal air / fuel ratio of an internal combustion engine under full load |
| 05/19/2004 | DE10350858A1 Zünddiagnose durch Verwenden eines Ionisierungssignals aus einem Zylinder eines Verbrennungsmotors Ignition diagnosis by using an ionization of a cylinder of an internal combustion engine |
| 05/19/2004 | DE10350856A1 Ionisierungs-Erfassungs-Schaltung und integriertes Zündsystem eines Verbrennungsmotors Ionization detection circuit and integrated ignition system of a combustion engine |
| 05/19/2004 | DE10350855A1 Zündspule mit integrierter Spulentreiber- und Ionisierungserfassungs-Schaltung Ignition coil with integrated Spulentreiber- and Ionisierungserfassungs circuit |
| 05/19/2004 | DE10350850A1 Verfahren für eine geregelte Energieversorgung zur Erfassung von Ionisierung im Zylinder eines Verbrennungsmotors Method for a regulated power supply for detecting ionization in the cylinder of an internal combustion engine |
| 05/19/2004 | DE10350848A1 Verfahren zur Verringerung der Kontaktzahl einer integrierten Zündspule mit Treiber- und Ionisierungserkennungs-Schaltung A method for reducing the number of contacts with an integrated ignition coil driver circuit and Ionisierungserkennungs |
| 05/19/2004 | DE10350847A1 Verfahren zur Verringerung der Kontaktzahl und der Gehäusegröße eines Erfassungssystems der Ionisierung im Zylinder eines Verbrennungsmotors A method for reducing the number of contacts and the housing size of a detection system of the ionisation in the cylinder of an internal combustion engine |
| 05/19/2004 | DE10348366A1 Process to operate fuel injection system in a diesel engine with direct fuel injection, by injecting fuel when crankshaft is 2 before and 20 after top center |
| 05/19/2004 | DE10260886A1 Verfahren zur Durchführung einer NOx-Regeneration sowie Mehrzylindermotor mit mehrflutiger Abgasreinigungsanlage A method for performing NOx regeneration as well as multi-cylinder engine with exhaust gas cleaning system mehrflutiger |
| 05/19/2004 | DE10252153A1 Internal combustion engine for a gas feed has an intake pipe fitted with a throttle element in an intake pipe, an exhaust gas system and a gas-feeder system |
| 05/19/2004 | DE10251359A1 Cylinder head for internal combustion engine has casting core with longitudinal channel in shape of wave pre-cast below or above gas exchange channels within cylinder head directly on inner side of flange surface |
| 05/19/2004 | CN1498305A Exhaust gas purification system and method for internal-combustion engine |
| 05/19/2004 | CN1497155A Internal combustion engine carried by vehicle |
| 05/19/2004 | CN1497041A Method for increasing working efficiency of diesel fuel combustion treatment system |
| 05/19/2004 | CN1496883A 碳罐安装结构 Canister mounting structure |
| 05/18/2004 | US6738709 Failure diagnostic system of evaporated fuel processing system |
| 05/18/2004 | US6736117 Abnormality detecting device for evaporative fuel processing system |
| 05/18/2004 | US6736116 Fuel vapor treatment system |
| 05/18/2004 | US6736115 Air induction system comprising thermal pump for hydrocarbon vapor control |
| 05/13/2004 | WO2004040178A1 Valve |
| 05/13/2004 | WO2004040120A1 Device for reducing the quantity of liquid suctioned by a feeding pump |
| 05/13/2004 | WO2004040110A1 Valve |
| 05/13/2004 | US20040093148 Method and system for estimating cylinder charge for internal combustion engines having variable valve timing |
| 05/13/2004 | US20040090118 System for braking control in a vehicle including a multi-combination vehicle |