| 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) |
|---|
| 05/13/2004 | US20040089275 Evaporated fuel treatment device for internal combustion engine |
| 05/13/2004 | US20040089264 Valve assembly and method for controlling flow of gases from an engine crankcase to an engine intake manifold |
| 05/13/2004 | US20040089064 Evaporated fuel treatment device for internal combustion engine |
| 05/13/2004 | US20040089063 Evaporated fuel treatment device for internal combustion engine |
| 05/13/2004 | US20040089062 Evaporated fuel treatment device of internal combustion engine |
| 05/13/2004 | US20040089061 EGR-gas flow rate estimation apparatus for internal combustion engine |
| 05/13/2004 | US20040088969 Adaptive engine control for low emission vehicle starting |
| 05/13/2004 | DE10349129A1 Exhaust gas recirculating system for an engine with a turbocharger, comprises a first exhaust gas recirculating unit, a second exhaust gas recirculating unit, a determining unit, and a switching unit |
| 05/13/2004 | DE10344913A1 Motor mit modifizierten Nockenprofilen zur internen AGR-Steuerung Engine with modified cam profiles for internal EGR control |
| 05/13/2004 | DE10327847A1 Arbeitsfluidkreislauf für einen Turbomotor mit Abgasrückführung Working fluid circuit for a turbo engine with exhaust gas recirculation |
| 05/13/2004 | DE10251385A1 Ventil Valve |
| 05/13/2004 | DE10251384A1 Ventil Valve |
| 05/13/2004 | DE10251293A1 Valve used as a return valve of a vehicle comprises an aluminum housing with an aluminum valve seat for a flap which rotates on a drive shaft, and a plunger seal |
| 05/13/2004 | DE10247721A1 Method for introducing fuel into internal combustion engine cylinder chamber includes injecting fuel into mixing chamber and then introducing gas from combustion chamber into mixing chamber at pressure higher than injection pressure |
| 05/12/2004 | EP1418321A2 A method and apparatus for controlling engine crankscase breathing |
| 05/12/2004 | EP1418316A1 Exhaust emission control device |
| 05/12/2004 | EP1418315A2 A Method and Apparatus for Controllilng the Flow of Gas from an Engine Crankcase to an Engine Intake Manifold |
| 05/12/2004 | EP1418314A2 Exhaust gas reflux apparatus for internal combustion engine |
| 05/12/2004 | EP1417405A1 Method for adjusting an internal combustion engine with exhaust gas recirculation and device for carrying out said method |
| 05/12/2004 | EP1290330A4 Stratified exhaust gas recirculation system for internal combustion engine |
| 05/12/2004 | EP1269006A4 Gas powered engine having improved emissions |
| 05/12/2004 | EP1252430A4 Low evaporative emissions integrated air fuel module |
| 05/12/2004 | CN2615350Y Device for adding water for diesel engine |
| 05/12/2004 | CN1496441A Method and apparatus for reducing combustion engine emissions |
| 05/12/2004 | CN1495248A 润滑油组合物 The lubricating oil composition |
| 05/11/2004 | US6732723 Method and system for controlling EGR rate in diesel engines |
| 05/11/2004 | US6732719 Vaporized fuel purge controller for engine |
| 05/11/2004 | US6732718 Evaporative emission control apparatus |
| 05/11/2004 | US6732717 Fuel rail permeant collection system |
| 05/11/2004 | US6732524 Method and device for exhaust recycling and supercharged diesel engine |
| 05/11/2004 | US6732522 System for estimating engine exhaust pressure |
| 05/08/2004 | WO2004041580A1 System for braking control in a vehicule including a multi-combination vehicle |
| 05/08/2004 | CA2439616A1 System for braking control in a vehicle including a multi-combination vehicle |
| 05/06/2004 | WO2004038191A2 Divided exhaust manifold system and method |
| 05/06/2004 | US20040088102 Exhaust gas control using a spark plug ionization signal |
| 05/06/2004 | US20040085070 Ignition diagnosis using ionization signal |
| 05/06/2004 | US20040085068 Device to provide a regulated power supply for in-cylinder ionization detection by using a charge pump |
| 05/06/2004 | US20040084788 Fuel mixer for internal combustion engine |
| 05/06/2004 | US20040084036 Ignition coil with integrated coil driver and ionization detection circuitry |
| 05/06/2004 | US20040084035 Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coil fly back energy and two-stage regulation |
| 05/06/2004 | US20040084034 Device for reducing the part count and package size of an in-cylinder ionization detection system by integrating the ionization detection circuit and ignition coil driver into a single package |
| 05/06/2004 | US20040084032 Fuel injector nozzle adapter |
| 05/06/2004 | US20040084031 Control method of EGR system of engine |
| 05/06/2004 | US20040084030 EGR-gas temperature estimation apparatus for internal combustion engine |
| 05/06/2004 | US20040084026 Optimal wide open throttle air/fuel ratio control |
| 05/06/2004 | US20040084025 Closed-loop individual cylinder A/F ratio balancing |
| 05/06/2004 | US20040084021 Method for reducing pin count of an integrated ignition coil with driver and ionization detection circuit by multiplexing ionization and coil charge current feedback signals |
| 05/06/2004 | US20040084020 Robust multi-criteria MBT timing estimation using ionization signal |
| 05/06/2004 | US20040084019 Closed loop MBT timing control using ionization feedback |
| 05/06/2004 | US20040084018 Ignition diagnosis and combustion feedback control system using an ionization signal |
| 05/06/2004 | US20040083894 Filter and canister having the same |
| 05/06/2004 | US20040083794 Method of detecting cylinder ID using in-cylinder ionization for spark detection following partial coil charging |
| 05/06/2004 | US20040083724 Device for purifying the exhaust gas of an internal combustion engine |
| 05/06/2004 | US20040083718 Engine control for low emission vehicle starting |
| 05/06/2004 | US20040083717 Closed loop cold start retard spark control using ionization feedback |
| 05/06/2004 | EP1416154A1 Control apparatus and method for internal combustion engine |
| 05/06/2004 | EP1416139A2 EGR-gas temperature estimation apparatus for internal combustion engine |
| 05/06/2004 | EP1416138A2 EGR-gas flow rate estimation apparatus for internal combustion engine |
| 05/06/2004 | EP1415080A1 Ventilation system for a fuel tank of an internal combustion engine |
| 05/06/2004 | EP1415079A1 Method and control unit for the functional diagnosis of a fuel tank ventilation valve in a fuel tank system, especially in a motor vehicle |
| 05/06/2004 | EP1415072A1 An exhaust gas purification device |
| 05/06/2004 | EP1088160B1 Method of controlling the ignition in an internal combustion engine and engine with means for carrying out the method |
| 05/06/2004 | DE19712357B4 Verfahren zur Gemischbildung bei einer direkteinspritzenden Brennkraftmaschine A method for mixture formation in a direct injection internal combustion engine |
| 05/06/2004 | DE10348575A1 Abgasrückführsystem für einen Verbrennungsmotor Exhaust gas recirculation system for an internal combustion engine |
| 05/06/2004 | DE10344076A1 Steuersystem und -verfahren für eine Brennkraftmaschine mit variablem Ventilmechanismus Control system and method for an internal combustion engine with a variable valve mechanism |
| 05/06/2004 | DE10001133B4 Vorrichtung zum Steuern des Luft-Kraftstoffverhältnisses bei einer Verbrennungskraftmaschine An apparatus for controlling the air-fuel ratio in an internal combustion engine |
| 05/05/2004 | CN1148512C Engine cylinder cover |
| 05/04/2004 | US6729351 Expanded range multiple-stage metering valve |
| 05/04/2004 | US6729319 Apparatus and method for controlling internal combustion engine |
| 05/04/2004 | US6729316 Method and apparatus for treating crankcase emissions |
| 05/04/2004 | US6729315 Exhaust gas recirculation control apparatus for internal combustion engine |
| 05/04/2004 | US6729314 Staged translation control algorithm for reduction in impact force |
| 05/04/2004 | US6729312 Fuel vapor treatment apparatus |
| 05/04/2004 | US6729311 Aeration and deaeration device for the fuel tank of an internal combustion engine |
| 05/04/2004 | US6729303 Diesel engine control |
| 05/04/2004 | US6729301 Ignition timing control system for internal combustion engine |
| 05/04/2004 | US6729133 Heat transfer system for a co-generation unit |
| 05/04/2004 | US6729124 Method and arrangement for operating an internal combustion engine |
| 05/04/2004 | US6729122 Exhaust gas purification system of internal combustion engines |
| 04/29/2004 | WO2004036024A1 Temporary vehicle fuel vapour accumulator |
| 04/29/2004 | WO2004036023A1 Fuel supply system for an internal combustion engine |
| 04/29/2004 | WO2004036005A2 Exhaust gas cleaning system of an internal combustion engine and method for cleaning exhaust gases |
| 04/29/2004 | US20040080896 Control of multiple electronically controlled components |
| 04/29/2004 | US20040079914 Purge valve with improved air flow control |
| 04/29/2004 | US20040079348 Exhaust gas recirculation system for internal combustion engine |
| 04/29/2004 | US20040079347 Device for exhaust-gas recirculation |
| 04/29/2004 | US20040079342 Fuel injection amount control apparatus and method of internal combustion engine |
| 04/29/2004 | US20040079323 Method of operating an internal combustion engine |
| 04/29/2004 | US20040079322 Control apparatus for internal combustion engine and control method for internal combustion engine combustion method for internal combustion engine and direct injection engine |
| 04/29/2004 | US20040079079 Charge air condensation collection system for engines with exhaust gas recirculation |
| 04/29/2004 | DE20023426U1 IC engines esp. for motor vehicles with fuel after-injection for particle filter regeneration regulated dependent upon exhaust temperature in front of filter |
| 04/29/2004 | DE10248649A1 Engine exhaust gas recycle valve, includes magnets reciprocating on spring to move closure assembly between open and closed positions, |
| 04/29/2004 | DE10248625A1 Vorrichtung zur Drosselung der Flüssigkeitsmenge, die von einer Förderpumpe angesaugt wird A device for throttling the amount of liquid which is sucked in by a feed pump |
| 04/29/2004 | DE10248291A1 Two-stroke engine generator set supplies fuel and lubricant mixture directly to lubricant inlet, and from lubricant sump to engine fuel injection valve |
| 04/29/2004 | DE10248196A1 Verfahren und Vorrichtung zur Ermittlung eines durch ein Stellelement eingestellten Massenstroms durch eine Massenstromleitung einer Brennkraftmaschine Method and apparatus for determining an adjusted by an adjusting element mass flow through a mass flow pipe of an internal combustion engine |
| 04/29/2004 | DE10248193A1 Removal of unburned fuel from vehicle engine following turning-off to reduce emissions, continues engine rotation using electric motor to remove it |
| 04/29/2004 | DE10247989A1 Abgasreinigung einer Brennkraftmaschine und Verfahren zur Reinigung deren Abgase Emission control of an internal combustion engine and method for cleaning the exhaust gases |
| 04/29/2004 | DE10247936A1 Kraftstoffversorgungssystem für eine Brennkraftmaschine Fuel supply system for an internal combustion engine |
| 04/29/2004 | DE10247935A1 Automobile fuel tank, has blocking valves in vent lines between fuel tank and active carbon filter and between latter and atmosphere combined in common valve unit |
| 04/29/2004 | DE10019409C5 Abgasrückführeinrichtung für Brennkraftmaschinen Exhaust gas recirculation device for internal combustion engines |