Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 41 - Electrical control of supply of combustible mixture or its constituents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
12/2003
12/30/2003US6668813 Air-fuel ratio control device for internal combustion engine
12/30/2003US6668812 Individual cylinder controller for three-cylinder engine
12/30/2003US6668808 Controller for controlling an evaporated fuel amount to be purged
12/30/2003US6668805 Accumulator fuel injection apparatus
12/30/2003US6668800 Internal combustion engine fuel injection system
12/30/2003US6668796 Internal combustion engine control for jet propulsion type watercraft
12/30/2003US6668795 Controller with feed-back system
12/30/2003US6668792 Control system for in-cylinder direct injection engine
12/30/2003US6668791 Control system for in-cylinder direct injection engine
12/30/2003US6668790 Method of operating an internal combustion engine operated on gasoline type fuels
12/30/2003US6668789 Internal combustion engine using premixed combustion of stratified charges
12/30/2003US6668788 Homogenous charge compression ignition engine having a cylinder including a high compression space
12/30/2003US6668782 System and method of controlling the activation of a vacuum-driven actuator
12/30/2003US6668773 System and method for calibrating variable actuation system
12/30/2003US6668548 Exhaust emission control device of internal combustion engine
12/30/2003US6668546 Utilization of air-assisted direct injection, cylinder deactivation and camshaft phasing for improved catalytic converter light-off in internal combustion engines
12/30/2003US6668545 Catalyst warm-up assessment method for a motor vehicle catalytic converter
12/30/2003CA2315616C Engine control apparatus
12/25/2003US20030236611 Cylinder specific performance parameter computed for an internal combustion engine
12/25/2003US20030236610 Method for estimating engine parameters
12/25/2003US20030236609 System and process for detection of weak or non-functioning cylinders in engines
12/25/2003US20030236599 Control device for hybrid vehicle
12/25/2003US20030234007 Fuel injection device of an engine
12/25/2003US20030233998 Fuel injection control device
12/25/2003US20030233997 Fuel injection quantity control system for engine
12/25/2003US20030233996 Internal combustion engine using premixed combustion of stratified charges
12/25/2003US20030233990 Apparatus for controlling internal combustion engine equipped with variable valve timing control device
12/25/2003US20030233886 Flow rate sensor
12/25/2003US20030233785 Having a cetane number ranging from 45 to 65, and a T95 less than about 370 degrees C
12/24/2003WO2003106831A1 Method for injecting fuel
12/24/2003WO2003106830A1 Operational method for a computer
12/24/2003WO2003106829A1 Method, computer program, and control and/or regulating appliance for operating an internal combustion engine, and internal combustion engine
12/24/2003WO2003106822A1 Method for controlling exhausted gas emissions
12/24/2003WO2003106206A1 Method and system for hydrogen powered internal combustion engine
12/24/2003WO2003095823A3 Constant-speed multi-pressure fuel injection system for improved dynamic range in internal combustion engine
12/24/2003DE20313058U1 Device for regulating and reducing exhaust gas emissions from internal combustion engines has controller that can alter composition of air-fuel mixture depending on one or more measurement values
12/24/2003DE10204442C2 Verfahren zur Korrektur von Nichtlinearitäten eines Ausgangssignals eines elektrischen Bauelements, insbesondere eines Messumformers Method of correcting nonlinearities of an output signal of an electrical component, in particular a measuring transducer
12/24/2003CN2594477Y Intelligent electrojet device of microcomputer
12/24/2003CN1463325A Operation method and system of reciprocating I.C. engine
12/24/2003CN1463322A Exhaust emission control device for I.C. engine
12/24/2003CN1131929C 稀薄燃烧内燃机的废气中氮氧化物还原的方法 Lean burn internal combustion engine exhaust gas and reducing nitrogen oxides in the method
12/23/2003US6668224 Control apparatus and method for vehicle equipped with internal combustion engine
12/23/2003US6668214 Control system for throttle valve actuating device
12/23/2003US6668200 Control system for plant
12/23/2003US6667622 Vehicle engine pulse stream analyzer
12/23/2003US6666201 System and method for diagnosing EGR performance using NOx sensor
12/23/2003US6666200 Method for canister purge compensation using internal model control
12/23/2003US6666199 Control device of internal combustion engine and method of judging failure of sensor
12/23/2003US6666198 Apparatus and method for controlling air-fuel ratio of engine
12/23/2003US6666197 Process and device for controlling cylinder selective filling in a combustion engine having a variable operation
12/23/2003US6666194 Method and device for controlling a mechanical supercharger of an internal combustion engine
12/23/2003US6666191 Control apparatus for internal combustion engine
12/23/2003US6666185 Distributed ignition method and apparatus for a combustion engine
12/23/2003US6666176 Engine cooling system
12/23/2003US6666021 Adaptive engine control for low emission vehicle starting
12/23/2003US6666020 Method of initiating regeneration of a particulate filter for a direct-injection diesel engine with a common rail injection system
12/23/2003US6666019 Exhaust emission control system of internal combustion engine
12/18/2003WO2003104643A1 Method of estimating residual exhaust gas concentration in a variable cam phase engine
12/18/2003WO2003104637A1 Mid-combustion fluid injection for nox reduction
12/18/2003WO2003104633A1 Method and device for measuring and regulating the closing and opening period of a piezo control valve
12/18/2003WO2003104622A1 Control strategy for regenerating a particulate filter in an exhaust system
12/18/2003US20030232696 Catalyst activation controlling apparatus for emission control catalyst in internal combustion engine
12/18/2003US20030230441 Control apparatus for hybrid vehicle
12/18/2003US20030230287 Intake system failure detecting device and method for engines
12/18/2003US20030230281 Knock control system
12/18/2003US20030230277 Intake flow rate detecting apparatus of internal combustion engine and method of same
12/18/2003US20030230276 Combustion control apparatus for an engine
12/18/2003US20030230275 In-cylinder fuel injection engine and the method of controlling the engine
12/18/2003US20030230266 VCT solenoid dither frequency control
12/18/2003US20030230265 Control method for transitions between open and closed loop operation in electronic VCT controls
12/18/2003US20030230264 Compensating for VCT phase error over speed range
12/18/2003US20030230261 Control method for preventing integrator wind-up when operating VCT at or near its physical stops
12/18/2003US20030230079 Exhaust gas cleaning system having particulate filter
12/18/2003US20030230078 Exhaust gas cleaning system having particulate filter
12/18/2003US20030230077 Exhaust gas cleaning system having particulate filter
12/18/2003US20030230075 Exhaust gas cleaning device for internal combustion engine
12/18/2003US20030230074 Method and apparatus for controlling exhausted gas emissions during cold-start of an internal combustion engine
12/18/2003US20030230073 Exhaust gas cleaning system of internal combustion engine
12/18/2003US20030230060 Exhaust gas filtering system having particulate filter for internal combustion engine
12/18/2003CA2487250A1 Control strategy for regenerating a particulate filter in an exhaust system
12/17/2003EP1372107A1 Optimal solution search device, device for controlling controlled object by optimizing algorithm, and optimal solution search program
12/17/2003EP1371838A1 Fuel injection controller
12/17/2003EP1371837A2 Intake flow rate detecting apparatus of internal combustion engine and method of same
12/17/2003EP1371836A2 Fuel supply control system for internal combustion engine
12/17/2003EP1371835A2 Electronic control unit for setting a target engine torque in an engine control system
12/17/2003EP1371829A2 In-cylinder fuel injection engine and the method of controlling the engine
12/17/2003EP1371524A2 Vehicle control system and apparatus therefor.
12/17/2003EP1371099A2 Device for controlling a piezoelectric actuator
12/17/2003EP1370840A1 Method and device for monitoring a sensor
12/17/2003EP1370759A2 Method for operating internal combustion engines
12/17/2003EP1370758A1 Method for controlling the warm-up process of a catalytic converter system
12/17/2003EP1370757A1 Method and device for controlling the operation of an internal combustion engine
12/17/2003EP1370751A1 Method and device for monitoring a signal
12/17/2003EP1370438A2 Adaptive engine control for shifting a transmission to neutral
12/17/2003CN1462335A Internal combustion engine combustion diagnosisi/control apparatus and combustion diagnosis/control method
12/17/2003CN1462334A Method for operating internal-combustion engine
12/17/2003CN1462332A Exhaust emission control device
12/17/2003CN1461878A Engine automatic protection system used at overheat condition of control system electronic component
12/16/2003US6665608 Coolant temperature estimation system for estimating temperature of coolant of internal combustion engine
12/16/2003US6665607 Method and device for controlling an internal combustion engine
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