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)
05/2003
05/07/2003EP1308617A1 Control device and method for a diesel engine
05/07/2003EP1308614A1 Drive system for motor vehicles
05/07/2003EP1308341A2 An apparatus and a method for controlling an engine with an automatic transmission
05/07/2003EP1307645A1 Method and device for energy-saving leak testing of a fuel tank unit, in particular on a motor vehicle
05/07/2003EP1161618B1 Method of desulfating an nox storage catalyst
05/07/2003EP0914552B1 Valve for proportioned supply of volatilized fuel
05/07/2003CN1107798C Fuel injection device for I.C. engine
05/06/2003US6560526 Onboard misfire, partial-burn detection and spark-retard control using cylinder pressure sensing
05/06/2003US6557581 Liquid fuel trap
05/06/2003US6557578 Fuel vapor treating apparatus
05/06/2003US6557534 Canister purge strategy for a hybrid electric vehicle
05/06/2003US6557533 Fuel vapor emission system
05/06/2003US6557401 Method and apparatus for detecting abnormalities in fuel systems
05/06/2003US6557346 Gas conducting device
05/02/2003EP1306538A2 An apparatus and a method for controlling an internal combustion engine
05/02/2003EP1306532A1 Exhaust emission control device and exhaust emission control method for natural gas engine
05/02/2003EP1305514A1 Method for the functional diagnosis of an exhaust recycling system on an internal combustion engine
05/02/2003EP1305513A1 Method for functional checking of an exhaust recycling system on an internal combustion engine
05/02/2003EP1305512A1 Exhaust gas cooler with bypass tube and exhaust gas recirculation valve
05/02/2003EP1015750B1 System for recirculating exhaust gas in an internal combustion engine
05/01/2003WO2003036212A1 Heat exchanger, especially for the cooling of gases in an exhaust gas recycling system
05/01/2003WO2003036053A1 Hydrocarbon adsorbent state monitoring device
05/01/2003US20030083176 Apparatus and a method for controlling an engine with an automatic transmission
05/01/2003US20030082824 Hydrocarbon sensor and collector for use in the monitoring of hydrocarbon emissions from engines
05/01/2003US20030080460 Manufacturing method for double tube having a hole formed therein, and mold for implementation thereof
05/01/2003US20030079775 Liquid fuel trap
05/01/2003US20030079716 Apparatus and a method for controlling an internal combustion engine
05/01/2003US20030079533 Initialization method for an automotive evaporative emission leak detection system
04/2003
04/30/2003DE10156231C1 Valve used as a regeneration valve for a tank ventilation system of a motor vehicle comprises a magneto inductor and a restoring spring
04/30/2003CN1415049A Apparatus and method for controlling exhaust valve recirculation
04/30/2003CN1414235A Gasoline engine, diesel oil engine oxygenation oil saving apparatus
04/30/2003CN1107163C 内燃机 Internal combustion engine
04/30/2003CN1107162C Internal combustion engine control method
04/29/2003US6554031 Two fluid dispensing apparatus to supply fuel and reductant to a vehicle
04/29/2003US6553978 Air pollution preventing device in internal combustion engine
04/29/2003US6553976 Assembly and method for receiving hydrocarbon material
04/29/2003US6553975 Method of operating a fuel tank isolation valve
04/29/2003US6553959 Electronic flow control for a stratified EGR system
04/29/2003US6553949 Engine knock prevention system and method
04/29/2003US6553763 Turbocharger including a disk to reduce scalloping inefficiencies
04/24/2003WO2003033901A1 Method for monitoring proper operation of an air evacuating valve of a tank air evacuation system
04/24/2003WO2003033892A1 Exhaust gas purifying device and method for internal combustion engine
04/24/2003US20030075159 EGR valve apparatus
04/24/2003US20030075157 EGR system flexible gas connection joint
04/24/2003US20030075156 Fuel vapor handling system
04/24/2003US20030075147 Method and apparatus for controlling intake airflow rate of an engine and method for controlling output
04/24/2003US20030075140 Method and electronic control device for diagnosing the mixture production in an internal combustion engine
04/24/2003US20030074958 Abnormality detecting apparatus for fuel vapor treating system and method for controlling the apparatus
04/24/2003US20030074892 Apparatus and a method for controlling exhaust gas purification for a diesel engine
04/23/2003EP1304467A2 An apparatus and a method for controlling exhaust gas purification for a diesel engine
04/23/2003EP1304462A2 Control apparatus of actuator
04/23/2003EP1304457A1 Exhaust emission control device of internal combustion engine
04/23/2003EP1303685A2 Exhaust gas purification device
04/23/2003CN1412420A Oil separator for air leakage
04/23/2003CA2408985A1 Nozzle for emitting nitrous oxide and fuel to engines
04/22/2003US6551388 Volume compensator assembly for vapor canister
04/22/2003US6550445 Spark-ignition direct injection engine with supercharger
04/22/2003US6550434 Selecting operating mode in an engine with a hybrid valvetrain
04/22/2003US6550318 Abnormality diagnosis apparatus for evaporative fuel processing system
04/22/2003US6550316 Engine off natural vacuum leakage check for onboard diagnostics
04/22/2003US6550315 Method and arrangement for checking the tightness of a vessel
04/22/2003US6550238 Apparatus for reducing the emission of vaporized hydrocarbons in a fuel supply system
04/22/2003CA2281621C Apparatus and method for controlling air/fuel ratio using ionization measurements
04/17/2003WO2003031795A1 Arrangement and method in connection with a diesel engine
04/17/2003WO2003031794A1 Oxygenated fuel plus water injection for emissions control in compression ignition devices
04/17/2003WO2003031030A2 Combustion process
04/17/2003WO2003031022A1 Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same
04/17/2003WO2001059285A3 Method and apparatus for gaseous fuel introduction and controlling combustion in an internal combustion engine
04/17/2003US20030072702 Exhaust gas purification method
04/17/2003US20030071524 Electrical actuator
04/17/2003US20030070990 Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same
04/17/2003US20030070982 Oil separating apparatus for blow-by gas
04/17/2003US20030070662 System and method for treating blow-by gas in a PCV system of an internal combustion engine
04/17/2003US20030070660 Assembly and method for receiving hydrocarbon material
04/17/2003US20030070473 Apparatus and method for preventing resonance in a fuel vapor pressure management apparatus
04/16/2003EP1302646A2 Control of compression ignition engines having egr and multiple superchargers
04/16/2003EP1302642A2 Ventilation device for components in the intake system of an internal combustion engine
04/16/2003EP1302634A1 Internal combustion engine with combustion heater
04/16/2003CN1411533A Method for desulphurisation of NOx accumulator-catalyst arranged in exhaust system of IC engine
04/15/2003US6548837 Solenoid bleed valve for a device for the disposal of vapours
04/15/2003US6546955 Vapor canister and fuel tank assembly
04/15/2003US6546954 Flow control valve
04/15/2003US6546921 Heated PCV valve
04/15/2003US6546920 Controller of exhaust gas recirculation valve
04/15/2003US6546919 Combined remote first intake air aftercooler and a second fluid from an engine cooler for an engine
04/15/2003US6546728 Exhaust-gas turbocharger for an internal combustion engine and method of operating an exhaust-gas turbocharger
04/10/2003WO2003029640A1 System for admixing an additive to the carburetor of an internal combustion engine
04/10/2003WO2003029625A1 Method and arrangement for using an internal combustion engine
04/10/2003US20030066558 Vent valve structure
04/10/2003US20030066510 Control system for engine
04/10/2003US20030066505 Evaporative emission control apparatus for a combustion engine
04/10/2003US20030066497 Oxygenated fuel plus water injection for emissions control in compression ignition engines
04/10/2003US20030066427 Air cleaner
04/10/2003US20030066287 Exhaust gas purification device of internal combustion engine
04/10/2003DE10037215C2 Selbstzündende Brennkraftmaschine und Verfahren zum Steuern derselben A compression ignition type internal combustion engine and method for controlling the same
04/09/2003EP1300579A2 Fuel tank ventilation valve for internal combustion engines
04/09/2003EP1300578A2 Solenoid-actuated emission control valve having a bi-conical pole piece
04/09/2003EP1300577A2 Linear electric EGR valve with damped movement
04/09/2003EP1300558A1 Internal combustion engine with catalytic converter
04/09/2003EP1300554A2 Exhaust gas purification device of internal combustion engine
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