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)
06/2014
06/18/2014DE102012223424A1 Method for determining actual angular value of rotary motion of cam shaft in internal combustion engine in engine section operation, involves providing transmitter wheel with markings, where transmitter wheel is connected with cam shaft
06/18/2014DE102007047763B4 System und Verfahren zum Schätzen eines Drehmoments System and method for estimating a torque
06/18/2014CN203655450U 压路机电控发动机的转速控制电路 Rollers electronically controlled engine speed control circuit
06/18/2014CN103874844A Fuel injection control device for internal combustion engine
06/18/2014CN103874843A Arrangement for driving and drive method for a piezoelectric actuator
06/18/2014CN103874842A Diagnostic method and apparatus for an internal combustion engine
06/18/2014CN103874841A Method and device for operating an internal combustion engine
06/18/2014CN103874840A Method for controlling an internal combustion engine
06/18/2014CN103874839A Rotational speed control device and rotational speed control method for internal combustion engine
06/18/2014CN103874833A Exhaust purification system for internal combustion engine
06/18/2014CN103867356A Gasoline-saving device for gasoline engine
06/18/2014CN103867348A System device for controlling instantaneous condition burning noise of common rail engine
06/18/2014CN103867321A Systems and methods for fuel control during cold starts
06/18/2014CN103867320A Fuel injection amount compensating method
06/18/2014CN103867319A Method and apparatus for determining fault in air supply system of internal combustion engine
06/18/2014CN103867318A Method for controlling a piezo injector
06/18/2014CN103867317A Black smoke restraining system for diesel generating set
06/18/2014CN103867316A Method for correcting a measurement signal of a rotating camshaft in an internal combustion engine in a partial engine operation
06/18/2014CN103867309A Method and device for operating an internal combustion engine with reduced air charge
06/18/2014CN103221664B Engine control device
06/18/2014CN102439279B Air-fuel ratio control device for internal-combustion engine
06/18/2014CN102325984B Method for operating final stage for at least one piezoactuator
06/18/2014CN102287259B Method and apparatus for operating an internal combustion engine in a homogeneous-charge compression-ignition combustion mode
06/18/2014CN102272431B Methods and systems for controlling the engine speed of agricultural vehicles
06/18/2014CN102245879B Method and device for controlling diesel engine, and ship with same
06/18/2014CN102242678B Electronic fuel injection control system of small gasoline engine
06/18/2014CN102224334B Damping control device
06/18/2014CN101981298B Method for assigning addresses to injectors
06/18/2014CN101922388B Intake system for internal combustion engine
06/18/2014CN101799057B Apparatus and method of reducing vibration of internal combustion engine
06/18/2014CN101634250B Engine control including knock compensation
06/18/2014CN101592092B Cold-start control system for internal combustion engine
06/17/2014US8755989 Method and system for controlling fuel usage
06/17/2014US8755986 Vehicle acceleration when in an air restriction mode
06/17/2014US8752534 Fuel alcohol content detection via an exhaust gas sensor
06/17/2014US8752529 Spark ignition internal combustion engine
06/12/2014WO2014088487A1 Air mass flow sensor pipe
06/12/2014WO2014087820A1 Fault diagnosing device
06/12/2014WO2014087596A1 Fuel supply device
06/12/2014WO2014087595A1 Fuel supply device
06/12/2014WO2014087582A1 Fuel supply device
06/12/2014WO2014087501A1 Control device of hybrid vehicle
06/12/2014WO2014087474A1 System for controlling vehicle
06/12/2014WO2014087233A1 Improving engine performance by adjusting angular position sensor signal timing
06/12/2014WO2014087067A1 Method for selectively cutting off injection into one or more cylinders of a combustion engine and corresponding motor vehicle
06/12/2014WO2014086668A1 Method and device for improved switching over between accelerator pedal characteristic curves
06/12/2014WO2014086526A1 Method for monitoring a rotation of a compressor wheel
06/12/2014WO2014086380A1 Method and system for controlling fuel injection
06/12/2014WO2014086356A1 Engine control unit for a self-igniting internal combustion engine and method for operating a self-igniting internal combustion engine
06/12/2014WO2014056625A3 Method for operating an internal combustion engine and corresponding internal combustion engine
06/12/2014US20140163847 Method of controlling a fuel supply system of an engine of a motor vehicle
06/12/2014US20140163846 Ignition energy control for mixed fuel engine
06/12/2014US20140163844 Stochastic pre-ignition prediction and mitigation systems and methods
06/12/2014US20140163843 Fuel supply apparatus for internal combustion engine
06/12/2014US20140163842 Method and system for engine control
06/12/2014US20140163841 Engine diagnostic system and method
06/12/2014US20140163840 Device for controlling vehicle engine starting
06/12/2014US20140158093 Deceleration fuel shut off for carbureted engines
06/12/2014US20140158089 Controlling charge air cooler condensation by using heated intake air
06/12/2014US20140158088 Temperature-Controlled Exhaust Gas Recirculation System and Method for Dual Fuel Engine
06/12/2014US20140157772 Controlled transient acceleration to evacuate condensate from a charge air cooler
06/12/2014DE112012002218T5 Steuervorrichtung für einen Verbrennungsmotor der Direkteinspritzungsbauart A control apparatus for an internal combustion engine of direct injection type
06/12/2014DE102013225723A1 Verfahren zum Steuern eines Kraftstoffzufuhrsystems einer Kraftmaschine eines Kraftfahrzeugs A method for controlling a fuel supply system of a combustion engine of a motor vehicle
06/12/2014DE102013225133A1 Steuersystem für einen Verbrennungsmotor A control system for an internal combustion engine
06/12/2014DE102013219637A1 Kraftmaschinenkühlsystem und motorgetriebene vakuumpumpe Engine cooling system and engine driven vacuum pump
06/12/2014DE102013217724A1 Method for operating internal combustion engine in vehicle, involves actuating intake and exhaust valves of cylinder in compression stroke such that valves are opened during time period from beginning of compression stroke
06/12/2014DE102013021156A1 Verfahren zum Betreiben eines LNT- und SCR-Nachbehandlungsvorrichtungen aufweisenden Dieselmotorsystems Method for operating a LNT and SCR aftertreatment devices having diesel engine system
06/12/2014DE102013006914A1 Method for recognition of abnormal incineration with operation of combustion engine, involves correcting a specific characteristic, when abnormal incineration such as pre-ignition occurs during operating period of combustion engine
06/12/2014DE102012222902A1 Method for determining mistake in air supply system of e.g. diesel engine of motor system, involves determining first error in air supply system when actual rotational speed of charging device is greater than target rotation speed of device
06/12/2014DE102012222899A1 Verfahren zur Ermittlung der Brennstoffqualität bei einer Brennkraftmaschine insbesondere eines Kraftfahrzeuges Method for determining the fuel quality in an internal combustion engine, in particular of a motor vehicle
06/12/2014DE102012222864A1 Method of driving spool drive for internal combustion engine of motor vehicle, involves determining time interval between beginning of electrical excitation and reaching of maximum current of current path
06/12/2014DE102012222851A1 Method for controlling piezo-injector for fuel injection into diesel engines mounted in e.g. passenger cars, involves determining quality of piezo injector from characteristic size of quality parameter for evaluating
06/12/2014DE102012222630A1 Method for correcting dynamic error of sensor, involves generating corrected sensor signal, which corresponds to sum of one mean value and difference between two mean values multiplied by correction factor
06/12/2014DE102012222585A1 Method of operating fuel pump, involves regulating speed of fuel pump depending on fuel requirements of internal combustion engine, where speed of fuel pump is measured in time period
06/12/2014DE102012222482A1 Verfahren und Vorrichtung zum verbesserten Umschalten zwischen Fahrpedalkennlinien Method and apparatus for improved switching between accelerator pedal characteristics
06/12/2014DE102012212922A1 Method for determining storage position of shaft of internal combustion engine in vehicle, involves calculating segment times from time interval of signals, where reversal of direction of shaft is detected depending on segment times
06/12/2014DE102012024139A1 Method for testing bobbin drive with coil, for checking injection of fuel e.g. petrol in internal combustion engine of motor vehicle, involves detecting swinging of coil characterizing signal produced based on electric current flow
06/12/2014DE102012023834A1 Verfahren zur Bestimmung einer Zylinderdruck-Kurbelwellenpositions-Zuordnung für eine Brennkraftmaschine Method for determining a cylinder pressure-crank position mapping for an internal combustion engine
06/11/2014EP2740921A1 System for calculating a volumetric filling coefficient of an internal combustion engine
06/11/2014EP2740920A1 System for estimating a gas flow rate entering a cylinder of an internal combustion engine
06/11/2014EP2740919A1 Wheel loader
06/11/2014EP2740912A1 Exhaust gas after-treatment method
06/11/2014EP2739843A1 Device for dispensing a liquid additive into a fuel circulation circuit for an internal combustion engine, vehicle comprising such a device, and method for using said device
06/11/2014EP2739839A1 Adjusting of air-fuel ratio of a two-stroke internal combustion engine
06/11/2014EP2739838A2 Exhaust gas control apparatus and exhaust gas control method for internal combustion engine
06/11/2014EP2739836A1 Injection device, internal combustion engine, and method for operating an internal combustion engine
06/11/2014CN103857897A Module for managing mass flow and dampening pressure pulsations in a gaseous fuel supply line
06/11/2014CN103857895A Control device for internal combustion engine
06/11/2014CN103857894A Process and device for controlling an internal combustion engine
06/11/2014CN103857892A Engine control device
06/11/2014CN103850815A Method for determining a target torque delivered by an internal combustion engine with a mechanically operated throttle valve
06/11/2014CN102733944B System and method for reducing emissions of nitric oxide and carbon smoke of diesel engine simultaneously
06/11/2014CN102639829B Method of operating turbocharged piston engine
06/11/2014CN102575572B Engine supercharging device
06/11/2014CN102482992B Apparatus for determining an abnormality of a control valve of an internal combustion engine
06/11/2014CN102428260B Method for determining the spark advance of a heat engine
06/11/2014CN102305140B Fuel injector starting time measuring equipment and fuel injector
06/11/2014CN102076944B Method for braking an internal combustion engine
06/11/2014CN101965284B Method and system for controlling a vehicle having a hybrid drive
06/11/2014CN101767587B System and methods for assisted direct start control
1 ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ... 710