Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof › 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
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)
03/2003
03/13/2003US20030047232 Method and arrangement for obtaining a low-emission tanking operation of a tank system including a tank system of a motor vehicle
03/13/2003US20030047172 System and method for controlling fuel injection
03/13/2003US20030047171 Integrated egr valve and cooler
03/13/2003US20030047161 Control method for a direct injection gas engine with fuel vapor purging
03/13/2003US20030046926 Exhaust gas purification system of internal combustion engines
03/12/2003EP1291514A2 Exhaust emission control device of engine
03/12/2003EP1291509A2 Valve assembly having an internal bypass flow
03/12/2003EP1291503A2 State determining apparatus for exhaust gas purifier
03/12/2003EP1291498A2 Emission control system for internal combustion engine
03/12/2003EP1290330A1 Stratified exhaust gas recirculation system for internal combustion engine
03/12/2003EP1290329A1 Pumped egr system
03/12/2003EP1290328A1 Method and device for exhaust recycling and supercharged diesel engine
03/12/2003EP1290327A1 Method and device for exhaust recycling and supercharged diesel engine
03/12/2003EP1290315A1 Method for producing carbon/plastic bricks for use in an evaporative control system
03/12/2003EP1108127B1 Multiple-cylinder internal combustion engine and a method for operating the same
03/12/2003EP1075591B1 Method for operating a four-stroke internal combustion engine
03/12/2003EP1018599B1 Exhaust gas reflux valve
03/11/2003US6531844 Power source with evaporative emission recovery
03/11/2003US6530558 Valve for metered introduction of evaporated fuel into an intake conduit of an internal combustion engine
03/11/2003US6530366 Apparatus for gas recirculation in an internal combustion engine
03/11/2003US6530361 Compression ignition engine and control method thereof
03/11/2003US6530265 Small/gross leak check
03/06/2003WO2003019052A1 Flap valve
03/06/2003WO2003018988A2 Fuel filter including slow release additive
03/06/2003WO2003018983A1 Method of controlling operation of internal combustion engine
03/06/2003WO2003018980A1 Stop-start control apparatus of internal combustion engine, and control method thereof
03/06/2003WO2003018972A1 Exhaust gas purification system and method for internal combustion engine
03/06/2003WO2003018727A1 Fuel additive compositions
03/06/2003WO2003018726A1 Controlled release additives in fuel systems
03/06/2003WO2002061257A3 System for managing charge flow and egr fraction in an internal combustion engine
03/06/2003US20030042454 Electromagnetic actuator for a valve in the automotive field
03/06/2003US20030042452 Solenoid valve assembly
03/06/2003US20030042450 Force-balanced gas control valve
03/06/2003US20030041845 EGR control unit and EGR control method
03/06/2003US20030041646 Vacuum generating method and device including a charge valve and electronic control
03/06/2003US20030041645 Vacuum generating method and device
03/05/2003EP1288543A1 One-piece rotating flap and rotary valve
03/05/2003EP1288483A2 Method and apparatus for emission monitoring of a storage container for storing a volatile medium, in particular of a fuel reservoir of a vehicle
03/05/2003EP1288482A2 Force-balanced gas control valve
03/05/2003EP1288481A2 Electromagnetical actuator
03/05/2003EP1288469A2 EGR control unit and EGR control method
03/05/2003EP1288465A2 Direct injection device for a combustion engine
03/05/2003CN1401053A Method and apparatus for dual fuel injection into an internal combustion engine
03/05/2003CN1401049A Device and method for determining the need for regeneration in a NOx storage catalyst
03/05/2003CN1400382A Double-fuel automobile capable of utilizing recovered energy to prepare aqueous fuel
03/04/2003WO2003027457A1 V-engine supercharging device
03/04/2003US6527021 Fuel and reductant delivery system
03/04/2003US6526950 Fuel vapor treatment system
03/04/2003US6526753 Exhaust gas regenerator/particulate trap for an internal combustion engine
03/04/2003US6526752 Passive engine exhaust flow restriction arrangement
02/2003
02/27/2003WO2003016703A2 Linear solenoid automotive emission control valve
02/27/2003WO2001083975A8 Egr valve apparatus
02/27/2003US20030038262 Apparatus and method for adjusting and sealing a solenoid valve
02/27/2003US20030037838 On board refueling vapor recovery system and fuel vapor passage using for the same
02/27/2003US20030037774 Exhaust gas recirculation cooler
02/27/2003US20030037772 Apparatus for fuel vapor pressure management
02/27/2003US20030037599 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
02/26/2003EP1286036A2 Method for influencing the nocuous substance emission and/or the noise emission of an internal combustion engine and fuel injection device
02/26/2003EP1286025A1 Blow-by gas oil separator for an internal combustion engine
02/26/2003EP1285805A1 Multifunctional assembly for fuel system, tank with such an assembly and method of making the system
02/26/2003EP1285159A1 Method for operating a diesel motor and a diesel motor
02/26/2003EP1284807A1 Device and method for reduction of a gas component in an exhaust gas flow of a combustion engine
02/26/2003EP1196513B1 Additive for stabilizing water-containing fuels and a fuel stabilized with this additive
02/26/2003EP1133402B1 Arrangement for storing fuel and method for operating a fuel tank
02/26/2003EP1115964B1 Method for controlling an internal combustion engine according to an exhaust gas pressure
02/26/2003CN2537828Y Oil saving purifier for motorcycle
02/25/2003US6524374 Canister
02/25/2003US6523532 Method for operating an internal combustion engine, especially of a motor vehicle
02/25/2003US6523530 Valve apparatus and method for injecting nitrous oxide into a combustion engine
02/25/2003US6523529 Integration of air separation membrane and coalescing filter for use on an inlet air system of an engine
02/25/2003US6523527 Canister structure installed in an automobile
02/25/2003US6523398 Diagnosis apparatus for fuel vapor purge system
02/20/2003WO2003014552A1 Method for adjusting an internal combustion engine with exhaust gas recirculation and device for carrying out said method
02/20/2003WO2003014539A1 An exhaust gas purification device
02/20/2003WO2002090744A3 Combustion control of diesel engine
02/20/2003US20030036841 High efficiency conversion of nitrogen oxides in an exhaust aftertreatment device at low temperature
02/20/2003US20030036320 Personal watercraft
02/20/2003US20030034471 Evaporative solenoid control valve with enhanced durability features
02/20/2003US20030034015 Apparatus and method for calibrating a fuel vapor pressure management apparatus
02/20/2003US20030034014 Method of managing fuel vapor pressure in a fuel system
02/20/2003US20030033800 Method of initiating regeneration of a particulate filter for a direct-injection diesel engine with a common rail injection system
02/20/2003CA2456500A1 Method for adjusting an internal combustion engine with exhaust gas recirculation and device for carrying out said method
02/19/2003EP1283953A2 Low pressure exhaust gas recirculation system for supercharged diesel engines
02/19/2003EP1283949A1 Diesel engine control
02/18/2003US6520767 Fuel delivery system for combusting fuel mixtures
02/18/2003US6520165 Nozzle for emitting nitrous oxide for fuel to engines
02/18/2003US6520146 Four-stroke internal combustion engine with at least two inlet valves
02/18/2003US6520142 Engine control system for controlling in-cylinder fuel injection engine
02/13/2003WO2003012278A1 Method and control unit for the functional diagnosis of a fuel tank ventilation valve in a fuel tank system, especially in a motor vehicle
02/13/2003WO2003012275A1 Fuel injection controller of internal combustion engine
02/13/2003WO2003012272A1 Engine control based on exhaust back pressure
02/13/2003WO2003012265A1 Method for warm-up of catalyst of exhaust gas treatment device
02/13/2003WO2003012264A1 Exhaust emission control device
02/13/2003WO2001066925A8 Intelligent electric actuator for control of a turbocharger with an integrated exhaust gas recirculation valve
02/13/2003US20030029506 Housing for an integrated pressure management apparatus
02/13/2003US20030029427 Method for determining the fuel content of the regeneration gas in an internal combustion engine comprising direct fuel-injection with shift operation
02/13/2003US20030029425 Fuel system including an apparatus for fuel vapor pressure management
02/13/2003US20030029416 Method for operating an internal combustion engine, and corresponding device
02/13/2003US20030029226 Fuel vapor treatment system
02/13/2003CA2448215A1 Engine control based on exhaust back pressure
1 ... 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 ... 284