Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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05/04/2005 | CN1611750A Variable valve actuating system and method |
05/04/2005 | CN1611406A Apparatus and method for controlling drive force of vehicles |
05/03/2005 | US6889133 System and process for detection of weak or non-functioning cylinders in engines |
05/03/2005 | US6889132 Vehicle drive control for 4×4 mode |
05/03/2005 | US6886649 Control device for hybrid vehicles |
05/03/2005 | US6886545 Control scheme for exhaust gas circulation system |
05/03/2005 | US6886536 Fuel injection system of the common rail type with a variable flow-rate pump |
05/03/2005 | US6886534 Method for limiting the maximum injection pressure of magnet-controlled, cam-driven injection components |
05/03/2005 | US6886533 Internal combustion engine with multiple intake valves and variable valve actuation and timing |
05/03/2005 | US6886531 Control apparatus for an internal combustion engine |
05/03/2005 | US6886530 Method and device for operating a drive engine of a vehicle |
05/03/2005 | US6886524 Control apparatus for hybrid vehicle |
05/03/2005 | US6886519 Methods and apparatus for controlling a shutdown of an internal combustion engine |
05/03/2005 | US6886515 Apparatus for controlling internal combustion engine equipped with variable valve timing control device |
05/03/2005 | US6886402 Gas flow rate and temperature measuring element |
05/03/2005 | US6886399 Method for determining mass flows into the inlet manifold of an internal combustion engine |
05/03/2005 | US6886397 Method for the diagnosis a tank ventilation valve |
05/03/2005 | US6886336 Method for controlling condensate formation in an engine system |
05/03/2005 | US6886334 Combustion control of diesel engine |
05/03/2005 | US6886329 Suspended cylinders control combustion; exhaust passageway for purifying catalyst |
05/03/2005 | CA2157540C Tachometer based on electrical ripple and calibrated by mechanical engine signals |
04/28/2005 | WO2005038827A2 Method for controlling an electromagnetic valve |
04/28/2005 | WO2005038227A2 Engine management system |
04/28/2005 | WO2005038225A1 Method and device for determining the phase position of a camshaft of an internal combustion engine |
04/28/2005 | WO2005038224A1 Fuel injection control unit |
04/28/2005 | WO2005038223A1 Air intake device, sensor unit, two-wheeled vehicle, and intake air temperature detection method |
04/28/2005 | WO2005038222A1 Intake device for internal combustion engine and method of measuring intake air amount |
04/28/2005 | WO2005038221A1 Intake air quantity control device of internal combustion engine |
04/28/2005 | WO2005038220A1 Method for operating a combustion engine |
04/28/2005 | WO2005038219A1 Method for operating an internal combustion engine |
04/28/2005 | WO2005038218A1 Method for operating an internal combustion engine |
04/28/2005 | WO2005038217A1 Method for operating an internal combustion engine |
04/28/2005 | WO2005038216A1 Method for operating an internal combustion engine |
04/28/2005 | WO2005038213A1 Method for operating a combustion engine |
04/28/2005 | WO2005038211A1 Method and device for monitoring a pulse charging valve of an internal combustion engine |
04/28/2005 | WO2005038210A1 Method for operating an internal combustion engine |
04/28/2005 | WO2004083692A3 Method and apparatus for determining a valve operator position |
04/28/2005 | US20050090968 Misfire detector for detecting misfire of internal combustion engine |
04/28/2005 | US20050090967 Method and system for determining camshaft position |
04/28/2005 | US20050090966 Method for auto-ignition operation and computer readable storage device |
04/28/2005 | US20050090365 CVT hybrid powertrain fueling and engine stop-start control method |
04/28/2005 | US20050089456 Exhaust gas purifcation apparatus of internal combustion engine and catalyst for purifying exhaust gas of internal combustion engine |
04/28/2005 | US20050087990 Combination starter-generator |
04/28/2005 | US20050087177 Fuel injection control method for liquefied petroleum gas injection engine and apparatus thereof |
04/28/2005 | US20050087176 Starting method of an LPI engine in partial cool-down state |
04/28/2005 | US20050087174 Method for regulating the pressure in a fuel accumulator of an internal combustion engine |
04/28/2005 | US20050087169 Internal combustion engine control method |
04/28/2005 | US20050087158 Control apparatus and control method for internal combustion engine valve actuation |
04/28/2005 | US20050087155 Internal combustion engine controller |
04/28/2005 | US20050087152 Thermostat malfunction detecting system for engine cooling system |
04/28/2005 | US20050087004 Fuel injection system diagnostic system |
04/28/2005 | US20050086953 Air conditioner for vehicle capable of recovering vehicle deceleration energy |
04/28/2005 | US20050086933 Method and system for controlling simultaneous diesel particulate filter regeneration and lean NOx trap desulfation |
04/28/2005 | US20050086930 Direct fuel injection/spark ignition engine control device |
04/28/2005 | US20050086929 Control method and system for diesel particulate filter regeneration |
04/27/2005 | EP1526587A1 Method for driving laminated piezoelectric device |
04/27/2005 | EP1526277A2 Internal combustion engine control method |
04/27/2005 | EP1526269A2 Method and device for monitoring a fuel pressure sensor |
04/27/2005 | EP1526268A2 Method for controlling the common rail pressure in an internal combustion engine |
04/27/2005 | EP1526267A2 Method and device for compensating the drift of an injector for an internal combustion engine with direct injection |
04/27/2005 | EP1526266A1 Method for balancing the torque generated by the cylinders of an internal combustion engine |
04/27/2005 | EP1526265A2 Internal combustion engine controller |
04/27/2005 | EP1526020A2 Power output apparatus and automobile with power output apparatus mounted thereon |
04/27/2005 | EP1525596A1 Method for determining the position of a positioning element of an electrically-operated actuator, corresponding circuit arrangement and device |
04/27/2005 | EP1525383A1 Method for converting a fuel quantity into a torque |
04/27/2005 | EP1525382A1 Regulating the mode of operation of an internal combustion engine |
04/27/2005 | EP1525381A1 Method for regulating the filling of an internal combustion engine |
04/27/2005 | EP1525045A2 Method and device for controlling the functioning of a nitrogen oxide trap for an internal combustion engine running on a lean mixture |
04/27/2005 | EP1407138B1 Engine starting and stopping device |
04/27/2005 | EP1377740B1 Control device for supercharged engine |
04/27/2005 | EP1228304B1 Method and device for varying the supply pressure applied to a high pressure pump and generated by a low pressure pump |
04/27/2005 | EP1214510B1 Engine exhaust purification arrangement |
04/27/2005 | EP1185787B1 Valve for controlling liquids |
04/27/2005 | EP1049860B1 Fuel injection pump |
04/27/2005 | CN2695655Y Improved structure of magnetic valve of electric controll carburetor universal for motor vehicle |
04/27/2005 | CN2695653Y Low consumption motor speed regulation actuating device |
04/27/2005 | CN1609434A Apparatus and method for controlling vehicle |
04/27/2005 | CN1609433A Starting method of an lpi engine in partial cool-down state |
04/27/2005 | CN1609432A Common rail type fuel injection system |
04/27/2005 | CN1609431A Direct fuel injection/spark ignition engine control device |
04/27/2005 | CN1609429A Apparatus and method for automatic detection and avoidance of turbocharger surge on locomotive diesel engines |
04/27/2005 | CN1609428A Control apparatus and control method for internal combustion engine valve actuation |
04/27/2005 | CN1609420A Method of controlling and adding reducing agent to exhaust gas containing nitrogen oxide |
04/27/2005 | CN1199293C Method and device for controlling at least one capacitive actuator |
04/27/2005 | CN1199008C Engine controller and its controlling method |
04/27/2005 | CN1199007C Control of turbocharger |
04/27/2005 | CN1199006C Control of super charger |
04/26/2005 | US6886003 Method for controlling machine with control module optimized by improved evolutionary computing |
04/26/2005 | US6885976 Fault determining apparatus, fault determining method and engine control unit for variable valve timing mechanism |
04/26/2005 | US6885934 Method and system for determining camshaft position |
04/26/2005 | US6885933 Signal correcting device |
04/26/2005 | US6885131 Method for controlling a piezoelectric actuator which is used to displace an element |
04/26/2005 | US6885113 Engine control system and method for hybrid electric vehicle |
04/26/2005 | US6884128 Speed control system and method for watercraft |
04/26/2005 | US6883510 Mixture adaptation method |
04/26/2005 | US6883509 Ignition coil with integrated coil driver and ionization detection circuitry |
04/26/2005 | US6883504 Exhaust gas recirculation method for decreasing start-up fuel requirement |
04/26/2005 | US6883501 Throttle and fuel injector assembly |
04/26/2005 | US6883497 Method of preventing preignition for an internal combustion engine |
04/26/2005 | US6883496 Control system and control method for throttle valve driving apparatus |