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Method and arrangement for determining a fuel wall film mass
The invention is directed to a method and an arrangement for determining a fuel wall film mass in an internal combustion engine (1) having intake manifold...
Method, computer program and control and/or regulating appliance for
operating an internal combustion engine,...
An internal combustion engine (10), especially of a motor vehicle, is operated with a method wherein the fuel is injected directly into a combustion chamber (12)...
Fuel injection system for an internal combustion engine
The fuel injection system has a fuel injection valve acted upon by the pressure prevailing in a pressure chamber of the fuel injection valve and is movable by...
Fuel injection device
In a state in which a high-pressure control solenoid valve is driven to control the pressure in a common rail (refer to Step S100), when the pressure in the...
Manual appliance for contactless distance measurement
The invention has disclosed a handheld device for contactless distance measurement, having a housing (11) with a housing front (15) pointing in the measuring...
Brake booster with high kick-off emergency valve
A braking device for a motor vehicle, including a master cylinder (2) with a primary piston (3) subjected to an actuating force of an input force exerted by a...
Method and apparatus for metering a reducing agent for removing nitrogen
oxides from exhaust gases
A method and an apparatus for metering a reducing agent in which the reducing agent is delivered, via a line and a final control element that regulates the...
Device and method for exhaust-gas treatment
A device and a method for treating the exhaust gas of an internal combustion engine are proposed, comprising an ozone reactor for supplying ozone to the exhaust...
Diagnosis of a water adsorber in the exhaust of an internal combustion
A method for checking the functionality of a water adsorber in the exhaust of an internal combustion engine is provided. A sensor measures the temperature of the...
Method for detecting knock in an internal combustion engine
The method for knock detection includes establishing that knock is occurring in the internal combustion engine when the amplified knock signal exceeds a...
Method and device for controlling a vehicle
A method and a device for controlling a vehicle, in which a coordinator forms an acceleration variable for the drive train and/or a setpoint acceleration...
Shifting process control and method for coordinating shifting processes
The present invention relates to a shift sequence control to coordinate shifting, which corresponds to changes of constellations in a transmission. A change of...
An electric motor for electric hand power tools has a housing, a stator received in the housing and having a stator body composed of a plurality of axially...
Device and method for determining the lateral undercut of a structured
A device and a method for determining the extent of an at least locally lateral undercut of a structured surface layer on a sacrificial layer. The structured...
Gas sensor element and method for determining the concentration of a gas
component in a gas mixture
A sensor element and a method for determining the concentration of at least one gas component, especially of a nitrogen oxide, in a gas, mixture. For this...
Hand machine-tool comprising a dust extraction device
A hand power tool (10), in particular with integrated dust removal, that comprises a housing (12) on which a dust tube (22) is mounted that is capable of being...
The present invention concerns a connecting clip, in particular a connecting clip for a battery tester, which said connecting clip has a first clip half (10) and...
A connecting device (20) for connecting a connection hose or connection tube to a receiving device includes a tubular connection neck (2), an actuating sleeve...
Fuel injection valve
A fuel injector (1) is provided with a magnetic coil (10), which cooperates with an armature (20) acted upon by a restoring spring (23), the armature forming an...
Fuel injection valve
A fuel injector comprises a magnet coil which coacts with an armature that is impinged upon by a return spring and is configured together with a valve needle, a...
Fuel injection device with magnet valve damped in both laminar and
A fuel injection device for internal combustion engines having a magnet valve that has a damping chamber and a relief chamber which communicate hydraulically...
Method for determining the fuel/air ratio in the individual cylinders of a
multi-cylinder internal combustion...
A method is presented for determining the fuel/air ratio in the individual cylinders (single cylinder lambda) of an internal combustion engine having a plurality...
Method for operating an internal combustion engine especially of a motor
A method for operating an internal combustion engine (1), especially of a motor vehicle, is described. Air and fuel are supplied to a combustion chamber (4) of...
Fuel injection device
A check valve (8) and a booster (9) are inserted in parallel in a supplied fuel line (6) connecting a common rail (5) and an injection valve (7), a piston (10E)...
Method of and device for operating a multi-cylinder combustion engine with
variable compression ratio
In a multi-cylinder combustion engine with a variable compression ratio a start of the combustion engine is performed with a compression ratio which is reduced...
Method for determining a level, and level measuring device
A method of determining the level of a medium in a container by generating a constant magnetic field in the container, exciting an elongated sensor element to...
Air-conditioning unit with additional heat transfer unit in the refrigerant
The invention relates to an air-conditioning unit (10) for a motor vehicle with a heating heat transfer unit (28) connected to a coolant circuit (42) in an...
Wiper device especially for the panes of motor vehicles
A wiper system is proposed, which is used to clean windows, in particular of motor vehicles. The wiper system has a driven wiper arm (12), guided on the motor...
Apparatus for securing a wiper arm
The invention relates to an apparatus for securing a wiper arm, which is driven via a lever mechanism (10) that has a drive lever, connected in a manner fixed...
Vial filling apparatus
Apparatus for filling sterile containers is disclosed which defines an elongated but narrow sterile zone in which a number of operating stations are disposed. An...
A navigational device in which a position is storable by actuating a control element and this position may be input as a driving destination by re-actuating the...
Method and device for measuring a temperature variable in a mass flow pipe
A method and an arrangement are suggested for determining a temperature quantity in a mass flow line which includes a throttle position and to which an...
Device for controlling/regulating the operational sequences in a motor
A device for controlling/regulating the operational sequences in a motor vehicle. The device has a number of arrangements for control/regulation. Each of the...
Method for automatically controlling lighting devices and device for
carrying out the method
In a method for the automatic control of lighting devices, particularly of a motor vehicle, and a device for implementing the method, the brightness in a...
High-frequency oscillator for an integrated semiconductor circuit and the
A high frequency oscillator for an integrated semiconductor circuit is a component of the semiconductor circuit, which is comprised of a first silicon layer, an...
Fan attachment with dynamic out-of-balance equalization
The invention is based on an axial fan with a hub region (4, 27) for connecting the axial fan with a driven shaft (20) of an electrical drive (21), whereby the...
Injector having inwardly opening valves connected in series
A fuel injector for fuel injection systems in internal combustion engines. The injector includes a housing in which valves arranged in series are accommodated....
Fuel injection device for internal combustion engines
In a fuel injection system for internal combustion engines including a plurality of injection valves connected to a fuel injection line and each having a nozzle...
Dish rack for accommodating dishes, and household dishwasher
A dish rack for accommodating dishes, particularly in a household dishwasher, includes a dish rack base having a rake-like retaining configuration with prongs....
Filter control method and device
Increase in quantity of particulates during a prescribed time period is acquired as first difference data (DX) that is based on pressure differential .DELTA.P...
Method and device for determining a torque of an electrical machine
A method and an apparatus for determining a torque (M.sub.GL) of an electrical machine (19), in particular a generator (19) in a motor vehicle, are proposed. The...
Method for calibrating a sensor and switching arrangement for operating a
A method for calibration of a sensor 1 is characterized in that the sensor 1 is arranged in a predetermined position, an equalizing unit 6 is connected to the...
Method for classifying an obstacle by means of pre-crash sensor signals
A method of classifying an obstacle on the basis of pre-crash sensor signals is described, acceleration and acceleration change being determined from the...
Method and device for activating and/or deactivating distributed control
A method and a device for activating and/or deactivating distributed control units is described, the microcomputer of a central control unit delivering...
Method and terminal equipment for integrating audiovisual coded information
into a frame structured...
To integrate audiovisual, encoded information into one predefined, frame-structured transmission standard, individual data streams are multiplexed into one or a...