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
09/06/2012DE102012202936A1 Systeme zur thermischen Regulierung für effiziente mager arbeitende Maschinen Systems for thermal regulation for efficient lean-working machines
09/06/2012DE102012200457A1 Verfahren zum Bestimmen einer Temperatur von Kraftstoff A method for determining a temperature of fuel
09/06/2012DE102012101253A1 Kraftstoffeinspritzsystem für interne Verbrennungsmaschine Fuel injection system for internal combustion engine
09/06/2012DE102012101200A1 Einspritzungssystem für Verbrennungsmaschine Injection system for internal combustion engine
09/06/2012DE102011005141A1 Verfahren zum Bestimmen einer Eigenschaft eines Kraftstoffs A method for determining a property of a fuel
09/06/2012DE102011005134A1 Verfahren zum Bestimmen eines Gehalts an Alkohol in einem Kraftstoffgemisch A method of determining a content of alcohol in a fuel mixture
09/06/2012DE102011004902A1 Verfahren zum Steuern einer Brennkraftmaschine A method for controlling an internal combustion engine
09/06/2012DE102011004890A1 Verfahren und Vorrichtung zur Inbetriebnahme eines Stellglieds in einem Motorsystem für ein Kraftfahrzeug Method and apparatus for commissioning of an actuator in a motor system for a motor vehicle
09/06/2012DE102011004824B3 Method for operating internal combustion engine of motor car, involves performing specific diagnosis relative to pollutant emissions of motor car within predetermined operating range of engine upon fulfillment of predetermined condition
09/05/2012EP2495421A1 Misfire detection device for internal combustion engine
09/05/2012EP2495420A2 Exhaust gas purification system for working machine
09/05/2012EP2495409A1 Exhaust gas purification device for internal combustion engine
09/05/2012EP2494176A1 Method to characterize and control the flow rate of a pulse width modulating fuel injector
09/05/2012EP2494175A1 Method for the control and regulation of an internal combustion engine
09/05/2012EP2494174A1 Method for the control and regulation of a v-type internal combustion engine
09/05/2012EP2494173A1 Control strategy for an engine
09/05/2012EP2494172A2 Fuel composition and method for reducing nox and smoke emissions from diesel engines at minimum fuel consumption
09/05/2012CN202417753U Air inlet tube of engine
09/05/2012CN202417752U Combustion engine
09/05/2012CN202417724U Damper device with code disc
09/05/2012CN102656530A Method and device for performing an on-board diagnosis
09/05/2012CN102656355A Internal combustion engine control device
09/05/2012CN102656354A Device and method for diagnosing an exhaust gas sensor
09/05/2012CN102656353A Control device for internal combustion engine
09/05/2012CN102656346A Internal combustion engine having an exhaust gas system
09/05/2012CN102654083A Start-stop control system and start-stop controller for stepless variable-speed EFI (electronic fuel injection) motor vehicles
09/05/2012CN102654082A Method for controlling the speed limit of a combustion engine
09/05/2012CN101946086B System for monitoring injected fuel quantities
09/05/2012CN101874149B Exhaust gas purification system and method
09/05/2012CN101796392B Device for the centralized management of measurements and data relating to the liquid and gas flows needed for the operation of a combustion engine
09/05/2012CN101793201B Rotating speed detection circuit of gasoline engine
09/05/2012CN101765707B Method of mounting an accelerometer on an internal combustion engine and increasing signal-to-noise ratio
09/05/2012CN101660457B Torque based multi-pulse spark ignition direct injection system
09/05/2012CN101652541B Exhaust purification apparatus
09/05/2012CN101629523B Waste gas sensor of crankcase
09/05/2012CN101592095B Oxygen sensor heater control strategy
09/05/2012CN101586504B Security for engine torque input air-per-cylinder calculations
09/05/2012CN101576016B Cylinder fueling coordination for torque estimation and control
09/05/2012CN101560925B Engine controller for work vehicle
09/05/2012CN101526038B Fault diagnosis of a two-level oil control valve
09/05/2012CN101520013B Spark-ignition direct-injection cold start strategy using high pressure start
09/05/2012CN101469638B Engine control system for torque management in a hybrid powertrain system
09/05/2012CN101466933B 火花点火式内燃发动机 Spark-ignition internal combustion engines
09/05/2012CN101446238B Method and apparatus to control warm-up of an exhaust aftertreatment system for a hybrid powertrain
09/05/2012CN101429898B Method for optimization of engine fuel-cutoff selection and engine input torque
09/05/2012CN101360905B Control device for premix compression self-igniting engine
09/05/2012CN101294520B System for controlling fuel injectors
09/05/2012CN101149020B Method and control device for determining error of the oil ejecting execution element ejection quantity
09/05/2012CN101115918B Method of controlling the start-up of an internal combustion engine
09/04/2012US8260529 Internal combustion engine ignition controlling apparatus having ignition diagnosing function
09/04/2012US8260525 Method and device for operating an internal combustion engine and internal combustion engine
09/04/2012US8256399 Automatic management and control system for controlling accessories and engine controls of a transport motored vehicle
09/04/2012CA2621903C Control system for general-purpose engine
08/2012
08/30/2012WO2012115548A1 Control of a/f ratio at cut-out speed
08/30/2012WO2012114882A1 Control device for internal combustion engine
08/30/2012WO2012114505A1 Control device of vehicle
08/30/2012WO2012114500A1 Control device for various types of fuel internal combustion engines
08/30/2012WO2012114170A1 Controller and control method for internal combustion engine
08/30/2012WO2012113796A1 Method for monitoring the state of a piezoelectric injector of a fuel injection system
08/30/2012WO2012113786A1 Diagnosis method and device for operating an internal combustion engine
08/30/2012WO2012113719A1 Soot sensor functional capability monitoring
08/30/2012WO2012113626A1 Method and device for monitoring a drive of a drive system of a vehicle
08/30/2012WO2012113488A1 Fuel delivery device and method for actuating a fuel delivery device
08/30/2012WO2012113319A1 Method for automobile fuel saving
08/30/2012WO2012113104A1 Less-combusiton high-efficiency engine
08/30/2012WO2012059179A3 Motor vehicle internal combustion engine and method for operating a motor vehicle internal combustion engine
08/30/2012WO2012045462A3 Operational method for an internal combustion engine
08/30/2012US20120221227 Method for operating an internal combustion engine
08/30/2012US20120221226 Method for the open-loop control and closed-loop control of an internal combustion engine
08/30/2012US20120221223 Method of Operating a Vehicle Equipped With a Pneumatic Booster System
08/30/2012US20120221218 Method of controlling an internal combustion engine and a control unit for controlling an internal combustion engine
08/30/2012US20120216783 Drive Device for Electromagnetic Fuel Injection Valve
08/30/2012US20120216777 System and method of detecting hydraulic start-of-injection
08/30/2012US20120216776 Control device of spark-ignition gasoline engine
08/30/2012US20120216775 Control device of spark-ignition gasoline engine
08/30/2012US20120216774 Control device of spark-ignition gasoline engine
08/30/2012DE102012202724A1 Systeme und Verfahren zur Steuerung eines Vordrosseldrucks Systems and methods for controlling a Vordrosseldrucks
08/30/2012DE102012202023A1 Mehrstufiges Kraftstoffrückführungssystem Multi-stage fuel return system
08/30/2012DE102012002135A1 Fremdgezündeter Benzinmotor, Verfahren zu dessen Steuerung, Steuervorrichtung und Computerprogrammprodukt A spark ignition gasoline engine, method for its control, controller and computer program product
08/30/2012DE102012002134A1 Fremdgezündeter Benzinmotor, Verfahren zu dessen Steuerung, Steuervorrichtung und Computerprogrammprodukt A spark ignition gasoline engine, method for its control, controller and computer program product
08/30/2012DE102011004773A1 Verfahren und Vorrichtung zur Überwachung eines Antriebs eines Antriebssystems eines Fahrzeugs Method and device for monitoring of a drive of a drive system of a vehicle
08/30/2012DE102004021473B4 Verfahren zur Aufheizung eines einer fremdgezündeten, direkteinspritzenden Brennkraftmaschine nachgeschalteten Abgaskatalysators Method for heating a a spark-ignition, direct-injection internal combustion engine downstream catalytic converter
08/30/2012DE10051418B4 Steuerverfahren für ein Fahrzeug mit einem Motor A control method for a vehicle having an engine
08/29/2012EP2492481A1 Soot sensor functional capability monitoring
08/29/2012EP2492480A1 Control device for internal combustion engine
08/29/2012EP2492479A1 Drive device for electromagnetic fuel injection valve
08/29/2012EP2492478A1 Injector drive circuit
08/29/2012EP2492477A1 Air/fuel ratio control device for internal-combustion engine
08/29/2012EP2492476A1 Air/fuel ratio control device for internal combustion engine
08/29/2012EP2492475A1 Method for automatic detection of a rotary encoder error of a combustion engine
08/29/2012EP2492474A1 Control device and control method for internal combustion engine
08/29/2012EP2492464A1 Exhaust emission purification system of internal combustion engine
08/29/2012EP2492462A1 Exhaust emission purifier of internal combustion engine
08/29/2012EP2491238A1 Method for the open-loop control and closed-loop control of an internal combustion engine
08/29/2012EP2491237A1 Method for the open-loop control and closed-loop control of an internal combustion engine
08/29/2012EP2491236A1 Method for the open-loop control and closed-loop control of an internal combustion engine
08/29/2012CN202402149U ECU safety monitoring module of natural gas engine
08/29/2012CN202402148U Air compensation device controlled by triggering signal
08/29/2012CN202402146U LPG (liquefied petroleum gas) power assistant vehicle
08/29/2012CN102652292A Method for determining function parameters for a control unit
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