Fuel injection device

Control device for internal combustion engine

Fuel injection control device for internal combustion engine

Magnetic coil driving circuit for magnetic contactor

Drive device for fuel injection devices

High-pressure pump control unit

FUEL SUPPLY DEVICE FOR V-TYPE TWO-CYLINDER GENERAL PURPOSE ENGINE

Alternating current drive for actuators

Method for determining an opening delay of a fuel injector

Methods and systems for estimating ambient pressure using an oxygen sensor

Fuel injection control device for internal combustion engine

Optimum current drive for a actuator control

Methods and systems for a fuel injector assembly

Injector controlling method using opening duration

Injection control device

Drive unit of fuel injection device

Device and method for controlling an injection valve

Solenoid current control with fault detection, override, and shutdown features

System and method for a synchronized driver circuit

Fuel injection system for internal combustion engine

Solenoid-valve control system

Annulus nozzle injector with tangential fins

Method and device for detecting the commencement of opening of a nozzle needle

Sliding CAM recovery from short to ground on actuator low side

Method of operating a digital inlet valve

Method and device for operating a pressure reservoir, in particular for common rail injection systems in automobile engineering

Method of operating a fuel injector of an internal combustion engine

Onboard electronic control unit

Fuel injector calibration method and apparatus

Method and apparatus for monitoring the temperature of the coil wire of a solenoid valve

In-vehicle engine control apparatus

Device and method for controlling a fuel injection valve

Device for controlling high-pressure pump

Fuel injection device

Method for regulating a common-rail injector

Method for determining the closing characteristic of the control valve of a piezo servo injector

Fuel injection system

Control unit of an internal combustion engine

Detecting fuel injector timing with current sensing

Control device for electromagnetic fuel injection valve

Pressure control by phase current and initial adjustment at car line

Assuring dropout of solenoid valve controlled by peak-and-hold driver

Method for shutting down an electrically controlled component of a vehicle in a case of error of a processing unit controlling the component

Injection valve for an accumulator injection system

Fuel injection controller and fuel injection system

Electric waste gate valve system and method for controlling electric waste gate valve system

Method of correcting a standard characteristic curve of a standard fuel injector of an internal combustion engine

Systems for filtering a voltage signal

Method and device for controlling an injector

Electronic control apparatus

Control system

Internal combustion engine controller

Method and system for fuel system control

Control device and control method for engine

Fuel injection control apparatus

Fuel injection control apparatus

Fuel injection device of internal combustion engine

Exhaust gas purification apparatus of internal combustion engine

Method and system for resistive-type particulate matter sensors

Engine system and method

End-of-current trim for common rail fuel system

Use of an electronic device for operating a DC motor to control two peak and hold loads

Fuel injection controller and fuel injection system

Method for operating an injector of an injection system of an internal combustion engine

Injection control apparatus for diesel engine

Engine control apparatus

Control unit for a fuel injector

In-vehicle engine control apparatus

Fuel injection system of internal combustion engine

Fuel injection control system of internal combustion engine

Fuel injection control system of internal combustion engine

Solenoid drive device

Drive device for fuel injection device

Fuel injection control unit

Rotor for a camshaft adjuster, parts set for producing a rotor for a camshaft adjuster and method for producing a joined component, preferably a rotor for a camshaft adjuster

Fuel injection device

System for adjusting a fuel injector actuator drive signal during a fuel injection event

Method for detecting defective injectors of an internal combustion engine

Drive system and drive method for fuel injection valves

Internal-combustion-engine fuel injection control device

METHOD OF ENERGIZING A SOLENOIDAL FUEL INJECTOR FOR AN INTERNAL COMBUSTION ENGINE

Internal combustion engine with fuel injection valve and controller for fuel injection control

Control device for high-pressure pump

System and method for operating a diesel engine

Drive device for fuel injection device, and fuel injection system

Method for operating a fuel injection system of an internal combustion engine

Determination of the point in time of a predetermined open state of a fuel injector

Injector driving apparatus

Diagnostic method for a compressor recirculation valve

Method and system for fuel system control

Control device for internal combustion engine

Control device for internal combustion engine

Control device and control method for fuel injection valve

Internal combustion engine

Methods and systems for operating a variable voltage oxygen sensor

Control apparatus for fuel injection valve and method thereof

Motor response control method in variable charge motion system

Wastegate actuator gain adjustment

Method for predefining a current in a solenoid valve

Method and device for determining a reference current progression for a fuel injector, for determining the instant of a predetermined opening state of the fuel injector

Abnormality detection method for after turbo catalyst

Method for controlling a pressure

Actuator/sensor device

Method and device for controlling a quantity control valve

Electromagnetic valve control unit and internal combustion engine control device using same

Electromagnetic coil driving control device

Fuel injection control device and fuel injection system

Configurable output driver ASIC

Wastegate control

Control Device for Internal Combustion Engine

Drive device for fuel injection device

Method for operating an internal combustion engine and corresponding internal combustion engine

Apparatus with a circuit for actuating a magnetic actuator arrangement

Fuel injection device

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

Electromagnetic actuator assembly for a fluid injection valve and method for operating a fluid injection valve

Apparatus and method of measuring coil current of hydraulic valve

Direct injection pump control for low fuel pumping volumes

Electronic control module with driver banks for engines

Fuel injection device

Electromagnetic-valve controller

Control device for internal combustion engine based on in-cylinder temperature and oxygen concentration

Fuel injection apparatus for internal combustion engine

Method for reducing performance variation of an electromagnetically-activated actuator

Systems and methods for minimizing throughput

Device for correcting injector characteristics

Fuel supply device

System and method for improving fuel delivery accuracy by learning and compensating for fuel injector characteristics

System and method for improving fuel delivery accuracy by detecting and compensating for fuel injector characteristics

Missed fuel injection diagnostic systems and methods

Actuator motion control

Actuator with integrated flux sensor

Actuator with deadbeat control

Actuator with feed forward control

Magnetic force based actuator control

Parameter estimation in an actuator

Parameter estimation in an actuator

Actuator with integrated driver

Smart actuator for plug and play

Actuator with residual magnetic hysteresis reset

End of motion detection circuit for diesel engines

Fluid injector

Circuit arrangement for inductively heating a fuel injector valve

Method of operating a fuel injector

Circuit arrangement for inductively heating at least one fuel injector valve, and fuel injector arrangement comprising such a circuit arrangement

Control device for actuating at least one fuel injection valve, and a switch arrangement comprising such a control device

Diagnostic circuit of a voltage suppression circuit in a drive circuit of a fluid injector and method for diagnosing a fault in the voltage suppression circuit

Method to control an electromagnetic actuator of an internal combustion engine

End-of current trim for common rail fuel system

Method for controlling an actuator

Universal solenoid driver

Charging circuit, an inductive load control circuit, an internal combustion engine, a vehicle and a method of charging a bootstrap storage element

Injector driver and method of controlling the same

Method and device for monitoring an actuator device

Method for operating a valve

Valve control system for internal combustion engines and method of operation thereof

Method for actuating a switch element of a valve device

Injector driver and operating method thereof

Determining the movement behavior over time of a fuel injector on the basis of an evaluation of the chronological progression of various electrical measurement variables

Electro-magnetic valve driver

Control device for internal combustion engine

Method for operating a fuel system for an internal combustion engine

Method of controlling a solenoid valve

VEHICLE ENGINE CONTROL SYSTEM

Technique for correcting injector characteristics in engine of vehicle

Fuel injection control device and fuel injection control method

Direct injection solenoid injector opening time detection

Method for monitoring an injection valve, and method for operating an injection valve

Method and computer program for actuating a fuel injector

Control unit for a pressure regulating valve

Motion modifiers for fuel injection systems

Valve actuator assembly with current trim and fuel injector using same

Driver circuit for driving electromagnetic actuators

Method for improving closely-spaced multiple-injection performance from solenoid actuated fuel injectors

Internal combustion engine and control device for fuel pump

Pintle velocity determination in a solenoid fuel injector and control method

Fluid injector and method for operating a fluid injector

Control apparatus for a diesel exhaust fluid injector

Load driving device

Internal combustion engine control system with injector valve timing control

Electronic control device

Electrical control unit

In-vehicle engine control device and control method thereof

Fuel injection control device for internal combustion engine

Vehicle control device

Method for controlling an injector

Control apparatus for fuel injector

Current driving system for a solenoid

Fuel injection controller and fuel injection system

Method for operating a fuel delivery device

Method and device for controlling a valve

Method and device for controlling a valve

Method to detect partial failure of direct-injection boost voltage

Fuel supply apparatus for internal combustion engine

Fuel injector control system and component for piecewise injector signal generation

Apparatus and method for measuring a fluid vapour in a pumping chamber

Methods of operation of fuel injectors with intensified fuel storage

Turbocharger arrangement and set of feedbacks for electric actuator control

Fuel injection device

Fuel injection controller and fuel-injection-control system

Fuel injection controller and fuel injection system

Direct injection cross point switching for multiplexing control in an engine control system

Direct injection flexible multiplexing scheme

Boost power supply sequencing

H-bridge for combined solenoid and piezo injection control

Power switching system with control signal driven supply voltage

Fuel injection system

Method of operating a fuel injector, a control unit that performs the method, and a system that includes the control unit

Adaptive fuel direct injection system

Actuator unit, in particular for injecting a fuel into a combustion chamber of an internal combustion engine

End-position-monitoring of a gas injector

Modified electrical actuation of an actuator for determining the time at which an armature strikes a stop

Method and device for controlling a valve

Method for detecting a closing time point of a valve having a coil drive, and valve

Fuel injection controller

Fuel injection controller

Vehicle engine control system

Current controller having programmable current-control parameters and hardware-implemented support functions

Magnetized fuel injector valve and valve seat

Fuel injection control apparatus

Fuel injection controller

Method for determining the opening point in the time of a fuel injector

System and method for fault diagnosis in fuel injection system

Fuel injection device of direct injection engine

Fuel injector closing timing adjustment systems and methods

Method and apparatus for operating an injection valve

Electronically-controlled solenoid

Method for operating a fuel injection system of an internal combustion engine

Method and device for actuating an injector in a fuel injection system of an internal combustion engine

Method for operating a magnetic switching element

Method for operating a switching element

Control device of high pressure pump

Method and device for detecting when a closing point of a hydraulic valve has been reached

Ascertaining the ballistic trajectory of an electromagnetically driven armature of a coil actuator

CONTROL SYSTEM HAVING CONFIGURABLE AUXILIARY POWER MODULE

Fuel-injection system for an internal-combustion engine

Method and device for operating an injection valve

Switch-mode synthetic power inductor

Drive unit of fuel injection device

Method and device for controlling a valve

Fuel injector and control method for internal combustion engine

Electric actuation of a valve based on knowledge of the closing time of the valve

Determining the closing point in time of an injection valve on the basis of an analysis of the actuation voltage using an adapted reference voltage signal

Circuit arrrangement for detecting a maximum in the profile of a measurement signal

Circuit arrangement for determining the closing instant of a valve with a coil which actuates an armature

Method and device for controlling a quantity control valve

Control method of magnetic solenoid valve, control method of electromagnetically controlled inlet valve of high pressure fuel pump, and control device for electromagnetic actuator of electromagnetically controlled inlet valve

Method and control unit for operating a valve

Predictive pulse width modulation for an open delta H-bridge driven high efficiency ironless permanent magnet machine

EGR controller for internal combustion engine

Fuel injection device

ARRANGEMENT STRUCTURE FOR DRIVE CIRCUIT

CONTROL SYSTEM IMPLEMENTING POLARITY-SWITCHING WAVEFORMS

Wastegate control system for both current-controlled and on/off PWM-type solenoids

Method and control unit for operating a valve

Method and device for controlling a quantity control valve

Fuel injector communication system

Synchronized array bridge power oscillator

Synchronous full-bridge oscillator

METHOD AND CONTROL UNIT FOR OPERATING A VALVE

Drive circuit for electromagnetic fuel-injection valve

Device for controlling an injection valve actuator for an internal combustion engine

Method for the open-loop control and closed-loop control of an internal combustion engine

Drive device for electromagnetic fuel injection valve

Fuel injector interface and diagnostics

Pressure sensor diagnostic method and common rail fuel injection control device

Fuel injection control apparatus for internal combustion engine and method for controlling internal combustion engine

Injector drive circuit

Fuel injection control apparatus for internal combustion engine

Method and control tool for operating a valve

Method and device for determining a fuel pressure present at a direct injection valve

METHOD FOR DRIVING A SOLENOID VALVE OF A FUEL INJECTOR

Digital I/O signal scheduler

Fuel pressure control system and method having a variable pull-in time interval based pressure

Method and device for operating an internal combustion engine

Method for operating a fuel injector of an internal combustion engine, and control device for an internal combustion engine

Arrangement and method for operating an exhaust gas post-treatment device

Apparatus and method for controlling motor

SOLENOID VALVE CONTROL METHOD AND HIGH PRESSURE FUEL PUMP OF GDI ENGINE

Roller for an Inking System of a Printing Machine

Control apparatus for internal combustion engine

Method and control apparatus for controlling a high-pressure fuel supply pump configured to supply pressurized fuel to an internal combustion engine

Determining the closing time of a fuel injection valve based on evaluating the actuation voltage

Control system of internal combustion engine

Fluid injector and method and apparatus for operating the fluid injector

Method and apparatus for operating an internal combustion engine

METHOD FOR OPERATING AN INJECTOR

Method and device of operating an internal combustion engine

Needle valve member with frustoconical guide segment and fuel injector using same

METHOD FOR CONTROLLING A FUEL INJECTOR

Efficient wave form to control fuel system

Hysteresis-type electronic controlling device for fuel injectors and associated method

Fuel property determining apparatus

Programmable diesel fuel injector

Programmable diesel fuel injector

High operation repeatability and stability fuel injection system for an internal combustion engine

Controller for internal combustion engine

Method and Control Apparatus for Controlling a High-Pressure Fuel Supply Pump

Method for regulating a quantity control solenoid valve in an internal combustion engine

Method for operating a fuel injection system of an internal combustion engine