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)
08/2003
08/26/2003US6609509 LPG-engine fuel control apparatus
08/26/2003US6609506 Exhaust gas recirculation system
08/26/2003US6609493 System and method for enhanced combustion control in an internal combustion engine
08/26/2003US6609374 Bypass venturi assembly for an exhaust gas recirculation system
08/26/2003US6609373 Exhaust gas recirculation system with variable geometry turbine and bypass venturi assembly
08/21/2003WO2003069149A1 Method for controlling the temperature of gases fed into the engine of a motor vehicle, exchanger, and device for controlling the temperature of said gases
08/21/2003WO2003069148A1 Method and device for controlling the opening of an inlet valve of an internal combustion engine
08/21/2003WO2003069137A1 Exhaust gas decontamination system and method of exhaust gas decontamination
08/21/2003WO2003027476A3 Fuel injecton nozzle adapter
08/21/2003US20030154964 Cylinder-charge control method in an internal combustion engine
08/21/2003US20030154963 Fuel vapor treatment apparatus
08/21/2003US20030154770 Leak detection method for an evaporative emission system including a flexible fuel tank
08/21/2003US20030154717 Internal combustion engine with an exhaust turbocharger and an exhaust-gas recirculation device
08/21/2003US20030154716 Exhaust gas recirculation system
08/21/2003US20030154646 Fuel additive
08/21/2003CA2418178A1 Exhaust gas recirculation system
08/20/2003EP1336810A2 Joining structure of piping to a flange
08/20/2003EP1336748A2 Air feeding arrangement for piston engine
08/20/2003CN1437680A Exhaust gas cooler with bypass tube and exhaust gas recirculation valve
08/20/2003CN1436928A Automatic rotary wall hole shearing type diesel oil emulsifier
08/19/2003US6609059 Control system for internal combustion engine
08/19/2003US6609058 System and method for air flow and EGR flow estimation
08/19/2003US6607172 Mounting bracket for solenoid valve
08/19/2003US6606982 Crankcase ventilation system for a hydrogen fueled engine
08/19/2003US6606981 Diesel engine control
08/19/2003US6606979 Combustion control system for diesel engine
08/19/2003US6606856 Oxidation of water-diesel fuel emulsion using catalyst in form of flow-through cellular monolith
08/19/2003US6606855 Preheating plasma; contacting air, high temperature exhaust gas and hydrocarbon fuel to form carbon monoxide and hydrogen; internal combustion engines
08/14/2003WO2003067067A1 An apparatus for an internal combustion engine
08/14/2003WO2003067066A1 Control device for supercharged engine
08/14/2003WO2003067059A1 Internal combustion engine comprising deactivatable cylinders
08/14/2003WO2003067044A1 A device for exhaust gas purification
08/14/2003WO2003067040A1 Efficient internal combustion engine valve actuator
08/14/2003US20030152879 Multi-stage combustion using nitrogen-enriched air
08/14/2003US20030150507 Fuel and reductant delivery system
08/14/2003US20030150492 Two-way valve
08/14/2003US20030150438 Four-cycle overhead valve engine
08/14/2003US20030150437 Breathing device for internal combustion engine
08/14/2003US20030150435 Staged translation control algorithm for reduction in impact force
08/14/2003US20030150434 Exhaust gas cooler with bypass tube and exhaust gas recirculation valve
08/14/2003US20030150432 Piezo-electrically actuated canister purge valve with a hydraulic amplifier
08/14/2003US20030150425 Method for operating a diesel engine, and diesel engine
08/14/2003CA2467514A1 A device for exhaust gas purification
08/13/2003EP1335123A2 Staged translation control algorithm for reduction in impact force
08/13/2003EP1006274B1 Method for preparing an air-fuel mixture for an internal combustion engine, device for realising the same and heat-exchanger
08/13/2003EP0956438B1 Fuel control system for an internal combustion engine using an aqueous fuel emulsion
08/13/2003CN2566007Y Air-intake device for car motor
08/13/2003CN1436281A Method for operating IC engine
08/13/2003CN1435562A Water jet device of engine
08/13/2003CN1117923C Exhaust gas recirculation valve with internal feedback proportional to volumetric flow
08/12/2003US6604727 Control valve
08/12/2003US6604542 Modular exhaust gas recirculation valve
08/12/2003US6604516 Flap valve
08/12/2003US6604513 Power enhancement control system for combustion engine
08/12/2003US6604407 Leak check apparatus for fuel vapor purge system
08/12/2003US6604361 Method and system for operating an engine having a turbocharger with at least two discrete positions and exhaust gas recirculation (EGR)
08/07/2003WO2003064953A1 Waste gas heat exchanger
08/07/2003WO2003064844A1 Method and apparatus for membrane separation of air into nitrogenand oxygen elements for use in internal combustion engines
08/07/2003WO2003064843A1 On-board diesel oil and water emulsification system
08/07/2003WO2003064838A1 Spark ignition engine control device
08/07/2003WO2003064837A1 Control device for spark-ignition engine
08/07/2003WO2003064835A1 Combination emission abatement assembly and method of operating the same
08/07/2003WO2003064834A1 Apparatus and method for operating a fuel reformer to generate multiple reformate gases
08/07/2003WO2003064833A1 Apparatus and method for operating a fuel reformer to provide reformate gas to both a fuel cell and an emission abatement device
08/07/2003WO2003064820A2 Engine valve actuation using reduced pressure common rail
08/07/2003US20030148816 Golf putting arm guide
08/07/2003US20030145838 Efficient internal combustion engine valve actuator
08/07/2003US20030145837 Method for operating an internal combustion engine
08/07/2003US20030145827 Device for repositioning a rotating element
08/07/2003US20030145732 Screened carbon trap protection
08/07/2003US20030145728 Method for separating fuel vapour-air mixtures and device for carrying out said method
08/06/2003EP1333163A2 Fuel injection control for diesel engine
08/06/2003EP1333158A1 Four stroke engine with direct injection and valve driving method
08/06/2003EP1332906A1 Method and system for controlling liquid fuel and vapor flow during refueling of a motor vehicle fuel tank
08/06/2003EP1044324B1 Oxygen enrichment device for the combustion air of internal combustion engines
08/06/2003CN1434965A Vehicle running controller
08/06/2003CN1434200A Pressure increased diesel wet air-diesel homogeneous combustion system
08/06/2003CN1117242C Method of forming controllable premixed dimethyl ether fuel
08/05/2003US6601832 Device for sucking gas and mixing it with a fuel flow
08/05/2003US6601821 Proportional control valve assembly for exhaust gas recirculation system
08/05/2003US6601617 Electromechanical refueling control system
08/05/2003US6601569 Evaporative emission control system including a fuel tank isolation valve and a canister vent valve
08/05/2003US6601563 Exhaust gas re-circulation with a compression release brake actuator
08/05/2003US6601387 System and method for determination of EGR flow rate
07/2003
07/31/2003WO2003062633A1 Method and device, in addition to a computer program, for controlling an internal combustion engine
07/31/2003WO2003062625A1 Exhaust gas heat exchanger
07/31/2003WO2003062005A1 Motor vehicle comprising a cryotank
07/31/2003US20030143445 internal combustion engine exhaust emission reduction system; hydrogen generator is autothermal reformer or catalytic or noncatalytic partial oxidizer; reforming, vaporization, heat exchanging, humidifying, applying reformate to catalytic converter
07/31/2003US20030143442 Improvement comprises an oxidant reduction catalyst layer of platinum-chromium alloy catalyst that includes a perfluorinated ion exchange polymer, the catalyst having reduced catalytic activity for methanol reaction at said cathode
07/31/2003US20030141474 Longer stroke control valve and actuator
07/31/2003US20030140970 Method and system for controlling liquid fuel and vapor flow during refueling of a motor vehicle fuel tank
07/31/2003US20030140911 Power enhancement control system for combustion engine
07/31/2003US20030140909 Crank case ventilation system
07/31/2003US20030140908 PCV apparatus
07/31/2003US20030140907 Flexible circuit connection for moving coil of an automotive emission control valve
07/31/2003US20030140901 Fuel vapor processing device for internal combustion engine
07/31/2003US20030140877 Four-stroke gasoline engine with direct injection and method for valve control
07/31/2003US20030140876 Engine valve actuation system and method using reduced pressure common rail and dedicated engine valve
07/31/2003US20030140873 Water injection device for an engine
07/31/2003US20030140872 On-board fuel feed system for a motor vehicle
1 ... 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 ... 284