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)
04/2003
04/09/2003EP1300274A1 A fuel tank
04/09/2003EP1299635A1 Internal combustion engine with exhaust gas recirculation
04/09/2003EP1299634A1 Method and device for exhaust recycling and supercharged diesel engine
04/09/2003EP1299508A2 A fuel additive
04/09/2003EP1062412B1 Method for operating a four-stroke reciprocating internal combustion engine
04/09/2003EP1027532B1 Method and device for lubricating and simultaneously supplying fuel in a vegetable oil-operated combustion engine
04/09/2003CN1409801A Device and method for determination of exhaust gas and catalyst temperature
04/09/2003CN1408992A Method and device for changing water into fuel
04/09/2003CN1408989A Multiple valve engine
04/08/2003US6543746 Shaft leakage containment system for a gas control valve
04/08/2003US6543744 Solenoid valve
04/08/2003US6543427 Exhaust gas recirculation system provided in an engine system
04/08/2003US6543426 Multilayer fuel tank with cover and fuel vapor collection chamber
04/08/2003US6543411 Method for generating a homogeneous mixture for auto-ignition internal combustion engines and for controlling the combustion process
04/08/2003US6543410 Direct injection engine
04/08/2003US6543230 Method for adjusting a boosted internal combustion engine with exhaust gas recirculation
04/03/2003WO2003027476A2 Fuel injecton nozzle adapter
04/03/2003WO2003027471A1 Method and device for controlling an internal combustion engine
04/03/2003US20030062428 Fuel injector nozzle adapter
04/03/2003US20030062023 Method for controlling the operation of an internal combustion engine
04/03/2003US20030061871 Failure diagnosis apparatus for evaporative fuel processing system
04/03/2003US20030061864 Engine off natural vacuum leakage check for onboard diagnostics
04/02/2003EP1298624A1 Vehicle control device
04/02/2003EP1298311A1 Water-cooled exhaust gas recirculating device
04/02/2003EP1298308A2 Method of controlling ignition timing of compression ignition engine of premixed mixture type
04/02/2003EP1298293A2 Process for a controlled operation of an internal combustion engine
04/02/2003EP1297984A2 Controlling fuel tank vapor venting during refueling
04/02/2003EP1297251A1 Carbon canister spring plate
04/02/2003EP1157197B1 Filter for egr system heated by an enclosing catalyst
04/02/2003EP1049865B1 Automotive evaporative leak detection system and method
04/02/2003EP0960271B1 Fluid-operated valve assembly
04/02/2003CN1408053A Turbocharger with integrated exhaust gas recirculation valve
04/02/2003CN1408050A Direct injection internal combustion engine with NOx-reduced emissions
04/02/2003CN1104551C Internal combustion engine having combustion heater
04/01/2003US6540815 Removing volatile organic compounds by using adsorbing canisters in automotive emissions control systems
04/01/2003US6539927 Leak detection in a closed vapor handling system using pressure, temperature and time
04/01/2003US6539716 Internal combustion engine with exhaust gas turbocharger and compound power turbine
03/2003
03/27/2003WO2003026122A1 Servo controller for dc motor
03/27/2003WO2003025380A1 Multiple pack egr cooler
03/27/2003WO2003025374A1 Excess air factor control of diesel engine
03/27/2003WO2003025099A2 Fuel composition and methods of preparation
03/27/2003WO2003024736A1 Control device and method for engine and transmission
03/27/2003WO2002070871A3 Device for the ventilation of the crankcase of an internal combustion engine
03/27/2003US20030056852 Method for fuel vapor pressure management
03/27/2003US20030056837 Controlling fuel tank vapor venting during refueling
03/27/2003US20030056835 Exhaust gas regulator including an overmolded housing
03/27/2003US20030056834 Exhaust gas regulator including a non-contact sensor
03/27/2003US20030056771 Poppet for a fuel vapor pressure management apparatus
03/27/2003US20030056770 Fuel vapor adsorption device of internal combustion engine and method of desorbing fuel vapor from fuel vapor adsorbent
03/27/2003US20030056752 Method of controlling ignition timing of compression ignition engine of premixed mixture type
03/27/2003US20030056751 Method of controlling ignition timing of compression ignition engine of premixed mixture type
03/27/2003US20030056750 Internal combustion engine
03/27/2003US20030056573 Leak check for fuel vapor purge system
03/27/2003US20030056499 Exhaust-gas aftertreatment device with nitrogen oxide storage catalytic converter, and operating method therefor
03/27/2003US20030056496 State determining apparatus for exhaust gas purifier
03/27/2003US20030056495 System and method for determining target oxygen storage in an automotive catalyst
03/26/2003EP1296058A1 Apparatus and method for reducing torque fluctuation for lean burn combustion engine
03/26/2003EP1296043A2 Internal combustion engine
03/26/2003EP1296034A2 Method for controlling a fan for an internal combustion engine
03/26/2003EP1295022A2 Combustion enhancement system and method
03/26/2003EP1294467A2 A process for reducing pollutants from the exhaust of a diesel engine
03/26/2003EP1159521B1 Method for operating an internal combustion engine with variable charge changing control times
03/26/2003EP0956437B1 Aqueous fuel emulsion identification system and anti-tampering device for an internal combustion engine
03/26/2003CN1405445A Method and apparatus for reducing emissions of petrol engine
03/26/2003CN1405444A Method and apparatus for reducing emissions of diesel engine
03/26/2003CN1405443A Mixing of fluid flow
03/26/2003CN1405442A Internal combustion steam thermal engine
03/26/2003CN1405440A Automatic oil-way control system for vehicle-mounted methanol catalytic cracking device
03/26/2003CA2404590A1 Controlling fuel tank vapor venting during refueling
03/25/2003US6538543 Particle-impeding and ventilated solenoid actuator
03/25/2003US6537355 Evaporative emission treatment device
03/25/2003US6537354 Valve assembly for vapor canister
03/25/2003US6536407 Method of controlling the process of combustion in an internal combustion engine, and engine with means for controlling the engine valves
03/25/2003US6536261 Vacuum leak verification system and method
03/20/2003WO2003023531A1 Adaptive control method
03/20/2003WO2003022364A1 Method in a spray head, and spray head
03/20/2003US20030051716 Method and electronic control unit for controlling the regeneration of a fuel vapour accumulator in internal combustion engines
03/20/2003US20030051715 Wide range control method for a fuel vapor purge valve
03/20/2003US20030051712 Bearing module for exhaust gas recirculation valve
03/20/2003US20030051707 Fuel injection system for internal combustion engines with gasoline direct injection, which includes optional injection into the intake tube, and method for operating it
03/20/2003US20030051704 Multi-valve engine
03/20/2003US20030051701 Method for operating an internal combustion engine
03/20/2003US20030051541 Fuel vapor treatment system
03/20/2003US20030051540 Fuel vapor control system with leak check
03/20/2003US20030051474 Control of supercharger
03/20/2003US20030051466 Method and arrangement for operating an internal combustion engine
03/20/2003CA2456609A1 Method in a spray head, and spray head
03/19/2003EP1293662A1 Bearing module for exhaust gas recirculation valve
03/19/2003EP1293646A2 Multi-valve engine
03/19/2003EP1292764A1 Method for operating an internal combustion engine
03/19/2003CN1403696A EGR controlling apparatus and EGR controlling method
03/19/2003CN1403323A Vehicle mounted supplying fuel steam cycling system and its fuel steam pass
03/18/2003US6534793 Control valve for an exhaust gas recirculation system of an internal combustion engine
03/18/2003US6533829 Alcohol, carboxylic acid amide and carboxylic acid components each of 5 to 10 carbon atoms
03/18/2003US6532944 Vapor purge control in an engine with a hybrid valvetrain
03/18/2003US6532931 Disengagement detecting system for joint portion
03/18/2003US6532918 Method and device for lubricating and simultaneously supplying fuel in a vegetable oil-operated combustion engine
03/18/2003US6532735 Exhaust gases purification device and method for internal combustion engines
03/13/2003WO2003001046A3 Method for operating an internal combustion engine
03/13/2003WO2002097256A3 Process for dosing an additive into a fuel
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