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)
09/2012
09/27/2012DE102011005934A1 Verfahren zur Ermittlung der Kraftverhältnisse an der Düsennadel eines direkt getriebenen Piezoinjektors Method for determining the force ratios at the nozzle needle of a directly driven piezo injector
09/27/2012DE102011005906A1 Method for determining ambient pressure alteration around motor car, involves determining pressure differences between main ambient and suction tube pressure indications and between auxiliary ambient and suction tube pressure indications
09/26/2012EP2503132A2 Method and apparatus to reduce engine noise in a direct injection engine
09/26/2012EP2503121A1 Exhaust-gas purifying device for internal-combustion engine
09/26/2012EP2503120A1 Exhaust-gas purifying device for internal-combustion engine
09/26/2012EP2503119A1 Exhaust emission purification system for internal combustion engine
09/26/2012EP2502798A1 Method for controlling a combustion engine of a motor vehicle
09/26/2012EP2501962A1 A method of controlling an internal combustion engine and a control unit for controlling an internal combustion engine
09/26/2012EP2501917A1 Method and device for controlling a rate control valve
09/26/2012EP2501916A1 Method and device for actuating an amount control valve
09/26/2012CN202451314U Split air intake device of automobile engine
09/26/2012CN202451313U Accessory supercharging system for diesel rack testing
09/26/2012CN202451289U Electronic throttle control device for auxiliary driving in traffic jam
09/26/2012CN202451288U Constant-speed constant-frequency double closed loop control system of low-power diesel generator
09/26/2012CN102691603A Gasoline and gas in-cylinder direct injection device and control method thereof
09/26/2012CN102691588A Apparatus of estimating fuel injection state
09/26/2012CN102691587A Method and apparatus to reduce engine noise in a direct injection engine
09/26/2012CN102691586A Method for controlling diesel oil-alternative fuel engine limited substitution rate by using mean-square deviation and first-order and second-order derivative of mean-square deviation
09/26/2012CN102691585A Motor control apparatus
09/26/2012CN102691583A Constant speed and constant frequence double-closed-loop control system and method for small-power diesel generator
09/26/2012CN102691582A Approach for improved fuel vaporization in a directly injected internal combustion engine
09/26/2012CN102691580A Electric type air inlet brake
09/26/2012CN101923004B Portable USB power mode simulator tool
09/26/2012CN101680390B Device and method for controlling a drive unit
09/26/2012CN101493050B Engine vacuum enhancement in an internal combustion engine
09/26/2012CN101400876B Exhaust purification device of internal combustion engine, and control method thereof
09/25/2012US8275538 Multi-fuel engine starting control system and method
09/25/2012US8275537 Method and device for controlling a valve with several lift phases, and method for supplying a thermal engine with oxidant
09/25/2012US8272367 Control system for internal combustion engine
09/25/2012US8272366 Control device for internal combustion engine
09/25/2012US8272365 Method and system for controlling vacuum
09/25/2012CA2518638C Power supply for vehicle
09/20/2012WO2012125272A1 Condition monitoring of mechanical drive train coupled with electrical machines
09/20/2012WO2012125151A1 Method and system of controlling combustion in a cylinder of an engine
09/20/2012WO2012124573A1 Fuel injection device
09/20/2012WO2012124399A1 Device and method for controlling ship engine
09/20/2012WO2012124173A1 Internal combustion engine exhaust gas purification device
09/20/2012WO2012124076A1 Internal combustion engine control apparatus
09/20/2012WO2012123490A1 Method and device for determining a starting time of a regeneration process for regenerating a diesel particle filter
09/20/2012WO2012123445A1 Modified electrical actuation of an actuator for determining the time at which an armature stops
09/20/2012WO2012123134A1 Method and device for refilling and checking the leak-tightness of a fuel injector
09/20/2012WO2012097389A3 Method for operating an internal combustion engine having at least two cylinders
09/20/2012WO2012095076A3 Method for recognising irregular combustion processes in an internal combustion engine
09/20/2012WO2012092481A3 System and method for monitoring and detecting faults in a closed-loop system
09/20/2012US20120239280 Control system and method for internal combustion engine
09/20/2012US20120239278 Method and control unit for operating a valve
09/20/2012US20120239277 Fuel based engine operation control
09/20/2012US20120239276 Fuel property determination system for internal combustion engine
09/20/2012US20120239275 Engine control system with actuator control
09/20/2012US20120239270 Engine control system with algorithm for actuator control
09/20/2012US20120234294 Method for correcting fuel injection amount in common-rail-type fuel injection control device and common-rail-type fuel injection control device
09/20/2012DE112010004825T5 Verbrennungsmotor-Steuervorrichtung Internal combustion engine control device
09/20/2012DE112007000963B4 Steuervorrichtung und Steuerverfahren für ein Fahrzeug Control device and control method for a vehicle
09/20/2012DE102012203855A1 Maschinensteuerungssystem mit Algorithmus für Stellgliedsteuerung Machine control system algorithm for actuator control
09/20/2012DE102012200472A1 Luft-Kraftstoff-Verhältnis-Schätz-/Detektiervorrichtung Air-fuel ratio estimation / detection device
09/20/2012DE102012102043A1 Diagnosevorrichtung für einen Kraftstoffinjektor The diagnostic device for a fuel injector
09/20/2012DE102012100622A1 Kraftstoffeinspritzungssteuerung Fuel injection control
09/20/2012DE102012005679A1 Method for stress collective-based operation optimization of motor car, involves computing resultant characteristics for values of optimization parameter, and determining optimum value of optimization parameter from characteristics
09/20/2012DE102012005139A1 Sensorsteuervorrichtung und Sensorsteuerverfahren Sensor control apparatus and control method Sensor
09/20/2012DE102011100982A1 Hydrostatic plant for use in e.g. mobile machinery vehicle for security purpose, has control system comprising control devices for controlling system functions, where control devices are automatically switched-off in case of failure
09/20/2012DE102011005672A1 Modifizierte elektrische Ansteuerung eines Aktuators zur Bestimmung des Zeitpunkts eines Ankeranschlags Modified electrical activation of an actuator for determining the timing of an armature stop
09/20/2012DE102011005663A1 Operating method of electric fuel pump in low pressure fuel system of internal combustion engine, involves changing opening timing of pressure limiting valve such that the actual performance reproaching value of fuel system is obtained
09/20/2012DE102011005662A1 Operating method for electric fuel pump of fuel supply system of internal combustion engine of motor vehicle, involves supplying fuel from fuel tank, particularly of internal combustion engine to consumer
09/20/2012DE102011005651A1 Method for ignition plug selective determination of wear of ignition plugs of internal combustion engine, involves detecting whether actual value of actuating parameter or operating parameter has reached predetermined threshold value
09/20/2012DE102011005527A1 Verfahren zur Prüfung der Kraftstoffmengenbilanz in einem Common Rail System, entsprechende Motorsteuerung sowie entsprechendes Diagnosegerät Method for testing the fuel mass balance in a common rail system, corresponding motor control, and appropriate diagnostic device
09/20/2012DE102011005502A1 Verfahren und Vorrichtung zur Steuerung eines Anfahrvorgangs eines Kraftfahrzeugs Method and apparatus for controlling a starting process of a motor vehicle
09/19/2012EP2500557A2 Method and apparatus for identifying Gas sensor faults
09/19/2012EP2500556A1 Internal combustion engine control device
09/19/2012EP2500555A2 Combustion engine and method for operating a combustion engine
09/19/2012CN202441501U Air-fuel ratio control system for gas engine
09/19/2012CN102686860A Device for preventing the engine from stalling in a vehicle equipped with a diesel injection system
09/19/2012CN102686859A Method and device for controlling a rate control valve
09/19/2012CN102686858A System and method for measuring injection processes in a combustion engine
09/19/2012CN102686857A Method for controlling an hcci combustion in a reactor of an internal combustion engine
09/19/2012CN102686856A Method for controlling the motion of a component or machine element inhibited by friction
09/19/2012CN102686855A Control strategy for an engine
09/19/2012CN102678392A Method and system for humidity sensor diagnostics
09/19/2012CN102678357A Oil injection control system and oil injection control method
09/19/2012CN102678356A Integrated motorcycle closed-loop electronic injection control system
09/19/2012CN102678355A Automobile oil injection control system and method
09/19/2012CN102678354A Pre-discharging control system for whole vehicle
09/19/2012CN102678353A Controlling fuel injection based on fuel volatility
09/19/2012CN102678352A Internal combustion engine
09/19/2012CN102678351A Intelligent diesel engine runaway protector
09/19/2012CN102678350A Diagnostic apparatus for fuel injector
09/19/2012CN102678349A Apparatus for controlling internal combustion engine
09/19/2012CN102678341A Gas inlet brake
09/19/2012CN102678210A Exhaust control pressure-regulating energy-saving internal combustion engine
09/19/2012CN101861458B Vehicle control apparatus
09/19/2012CN101796291B Fuel injection controller of internal combustion engine
09/19/2012CN101627200B A method of controlling fuel injection using multiple fuel injection in every cycle
09/19/2012CN101321942B Method for controlling an engine provided with an exhaust gas recycling loop
09/19/2012CN101070807B Cylinder torque balancing for internal combustion engines
09/18/2012US8271183 Approach for controlling a vehicle engine that includes an electric boosting device
09/18/2012US8271182 Method for compensating an operating imbalance between different banks of a turbocharged engine
09/18/2012US8267076 Engine control apparatus
09/18/2012US8267065 Method for controlling low temperature combustion
09/18/2012US8266898 Control apparatus for internal combustion engine
09/13/2012WO2012122251A1 Driver selectable low speed mode for disabling stop/start technology
09/13/2012WO2012121870A1 Methods and systems for emissions control in a dual fuel engine
1 ... 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 ... 710