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A fuel injector, in particular for fuel injection systems of internal combustion engines, has a valve closing body which can be operated by an actuator by a...
Electric combination hammer-drill
An electric combination hammer for use either as a drilling hammer or as a chisel hammer has a housing and a handle arranged on it. The housing has arranged on...
Method for warming-up an internal combustion engine
An internal combustion engine, especially of a motor vehicle, is described wherein fuel can be injected into an intake manifold or into a combustion chamber...
Valve mechanism with a variable valve opening cross-section
The invention relates to a valve mechanism with a variable valve opening cross section for use in an internal combustion engine and having a gas exchange valve...
Method for determining the remaining running time a drive runs
The invention is based on a method for determining the remaining running time of an electric drive mechanism until a mechanical limit stop has been reached,...
Device and method for ignition in an internal combustion engine
In a device and a method for ignition of an internal combustion engine having at least one cylinder is described, the device includes a central control unit and...
Method for recognition of faults on a motor vehicle
A method for the detection of errors in a motor vehicle, performance characteristics and information for characterizing the performance characteristics being...
Device having a memory element, and a memory element
A memory element and a device having a processor and a memory element, the memory element being positioned outside of the processor and being connectible to a...
Distance detecting device
A distance detecting device for detecting a distance from objects with the use of wave signals determined by the distance measuring device and reflected from the...
Access system for vehicles
An access system (2) including an electronic key (4) provided with a transmitter (6) and including a secured location provided with a receiver (10), the...
Method and device for evaluating a sensor device
A method and a device for analyzing a sensor device, in which the sensor device forms an electric resonator in an oscillating circuit energized with an external...
A piezoelectric actuator having a plurality of plates of a piezoelectric material whose polarization direction runs perpendicularly to the plate plane, and which...
Sensor-independent oscillation amplitude control
A device is described for generating an electric voltage by which a body of a capacitive and/or inductive sensor capable of vibration, such as a capacitive...
Hydraulic pump unit
The invention relates to a hydraulic pump unit having a plurality of pump elements, disposed in one plane, each of which has one pump cylinder and one pump...
Internal gear wheel pump
An internal gear pump for pumping fuel from a suction conduit (18) into a pressure conduit (19) has a pump housing (1) in which an internal ring gear (5) and an...
Solenoid valve for controlling an injection valve of an internal combustion
A solenoid valve is for controlling an injection valve of an internal combustion engine, including a housing part, an electromagnet having a magnetic coil and a...
Control valve and fuel injection valve provided with same
A control valve and a fuel injection valve provided with same should be produced, in which it is possible to switch from a first operating state to a second...
Swirl plate and fuel injection valve comprising such a swirl plate
A swirl disk distinguishes itself in that it has at least one inlet region and at least one outlet opening, the at least one outlet opening being introduced in a...
Fuel injection valve
A fuel injector for fuel injection systems of internal combustion engines has a valve needle (3) and, mechanically linked thereto, a valve closing body (4),...
Fuel injection valve
A fuel injector for fuel injection systems of internal combustion engines includes a valve needle and a valve-closure member mechanically linked to it, which...
Method for adjusting the speed of a motor vehicle
A method for controlling the speed of a vehicle is proposed, where, in the vehicle to be controlled, the yaw rate or rotation rate is measured, in particular to...
Device and method for regulating the energy supply for ignition in an
internal combustion engine
A device for regulating the energy supply for the ignition of an internal combustion engine including an ignition coil and a central control unit, the ignition...
Fuel injection apparatus for an internal combustion engine
The fuel injection apparatus has a high-pressure fuel pump and a fuel injection valve connected to it for each cylinder of the engine. The high-pressure fuel...
Fuel pump and fuel feeding device using the fuel pump
A fuel injection pump includes a plurality of plungers and a cam shaft having a plurality of drive cams (31, 32) corresponding to the plungers. The cam shaft is...
Method, computer program and arrangement for controlling the pressure in an
underpressure store of a...
The pressure in an underpressure store of a pneumatically operated servo system is controlled by a method wherein the underpressure store is charged with an...
A starter device for starting internal combustion engines having a starter motor (20) that comprises a stator (22) and a rotor (23) as well as a drive shaft (58)...
Throttle valve unit with drive unit receptacle and drive unit contact
A throttle device in the intake section of an internal combustion engine; the throttle device including a housing part, which contains a flow cross section for...
Distance sensor with a compensation device for an angle misalignment on a
A distance sensor having a sensor for a motor vehicle in which an arrangement is provided by which gnment angles and trajectory curvatures can be compensated for...
A device including a capacitor system for varying the impedance of a section of a coplanar waveguide. The capacitance of the capacitor system is variable. The...
Spark plug for an internal combustion engine and method for production of a
middle electrode for an internal...
A spark plug for an internal combustion engine includes a middle electrode which has an electrode base body (5) with an end face (51) oriented toward the...
SI wafer-cap wafer bonding method using local laser energy, device produced
by the method, and system used in...
System and method for bonding a cap to a wafer. The method includes providing a wafer with an microelectromechanical system arranged thereon; providing a bond...
Small-dimensioned coupler plug, especially for a planar broadband lambda
A small and compact coupler plug for a planar broadband lambda probe includes a housing having a basic body and a cover element as well as electrical components,...
Throttle devices housing with flexible compensation elements for internal
The invention relates to a throttle device for controlling a fluid flow in an internal combustion engine, with a multi-part housing, whose first housing part and...
Device for monitoring the functioning of a rotating liquid-discharging
A device for monitoring the functioning of a rotating liquid-discharging appliance includes at least one collecting chamber with at least one inlet orifice, at...
High-pressure fuel accumulator
A high-pressure fuel accumulator for a fuel injection system of an internal combustion engine, in particular for a common-rail fuel injection system, has an...
Method for determining a rotation angle and/or an angle differential from
The invention proposes a method for determining a rotation angle (.PHI.) and/or an angular difference (.delta.) in a divided shaft (3), which has a number of...
A sealing sleeve seals joints in household appliances, especially the joints between the suds container and the front wall of the housing or the upper part of...
Method for operating an internal combustion engine, in particular, of a
An internal combustion engine for a motor vehicle. In the internal combustion engine, fuel is injected directly into a combustion chamber and is burned during an...
Wiper blade for cleaning vehicle windscreens
A wiper blade for cleaning motor vehicle windows includes a wiper strip (12) which is held by a support bracket system (10) and is encompassed by a laterally...
Device for the transmission and /or reception of radar beams
The device has a printed-circuit board (5), on one side of which at least one antenna (1) is located and, on the other side of which electrical circuits (3) are...
Fail-safe mechanism for dc-drive
A brushless d.c. drive including a synchronous motor, including a multiphase armature winding, a switching device controlled by an electronic controller and...
Compact spark plug and method for its production
A spark plug is described having a partially cylindrical insulator element and a housing surrounding the insulator element on the side of a base part. The...
Electric motor, in particular for raising and lowering disks in motor
Electric motor, in particular for raising and lowering panes in a motor vehicle having a transmission (11) and a transmission housing (10) and control...
Device for automatically switching lighting devices in vehicles
The device has a sensor device (20) and an evaluation device (30). The sensor device (20) has a global sensor (22), by which the general light intensity in the...