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Cancelling low frequency errors in MEMS systems
Systems and methods are described below for cancelling low frequency errors in electronic systems including MEMS systems. The systems include a first circuit...
Linear motor and method for operating a linear motor
A linear motor includes a primary part arranged as a guideway stator and at least one secondary part that is movable with respect to the primary part, the at...
Method of etching structures into an etching body using a plasma
Additional variants of the method of etching structures into an etching body, in particular recesses in a silicon body that are laterally defined in a precise...
Sensor element and method for determining ammonia
A sensor element of a gas sensor, which is used for determining the concentration of ammonia and, optionally, at least one further component of a gas mixture, in...
Device for installing a sensor
An installation device for a sensor on an outer surface of a component of a motor vehicle includes the following elements: a base member for accommodating the...
Recording method for video/audio data
In order to provide a recording method for data which have been or are being generated at a data source in a time sequenced manner and are transmitted via a...
Multi-stage resettable sigma-delta converters
A resettable multi-stage sigma-delta analog-to-digital (A/D) converter enables a sampled analog signal to be resolve with fewer cycles than a resettable single...
Capacitive proximity switch, and domestic appliance comprising the same
A capacitive proximity switch includes an electrically conductive sensor area, which is covered by an electrically-insulating cover plate, as part of a capacitor...
Method and circuit for regulating the speed of a commutator series-wound
The invention relates to a method and a circuit for regulating the speed of a commutator series-wound motor, especially a universal motor (10), which is supplied...
Sensor element and method for determining the concentration of gas
components in a gas mixture
A sensor element for the determination of the concentration of gas components in a gas mixture, particularly of the concentration of gas components in the...
Efficient high torque continuously variable transmission
Continuously variable transmission includes a set of pulleys, each pulley comprising two discs arranged relatively axially moveable on a central pulley shaft for...
Windshield wiper, especially for a motor vehicle
The invention starts with a windshield wiper device (10), in particular for a motor vehicle, with at least one drive element (16) that can be fastened to the...
Valve, in particular for a high-pressure pump of a fuel injection system
for an internal combustion engine
A valve having a valve member, which cooperates with a valve seat formed in a housing part in order to control a connection, and the valve seat has an at least...
A piston pump, having a pump housing in which a pump piston is guided in an axially moving fashion so that when the pump piston is actuated, a fluid is conveyed...
In an adjusting device having a gear, high gear ratios are often demanded. High transverse forces often arise in the gear and must be intercepted by suitably...
Method and device for monitoring a fuel injection device for an internal
In a method and a device for operating an injection device (5) for an internal combustion engine, the injection device (5) includes injection valves (40), via...
Refrigerating device with cooling of circulating air
The invention relates to a housing that encloses an inner chamber, a cold air pipe that extends in a wall of the housing separated from the inner chamber by an...
Method for operating a self-igniting internal combustion engine and
corresponding control device
Operating a self-igniting internal combustion engine includes: specifying a setpoint combustion position and a setpoint combustion noise feature; operating at...
Method for reaching a deployment decision
A deployment decision for a vehicle restraint system is reached as a function of vehicle dynamics data, at least one vehicle transverse acceleration and one yaw...
Method for supplying electrical power to a DC motor which can be
commutated electronically via a semiconductor...
A method is proposed for supplying electrical power to a DC motor (16) which can be commutated electronically via a semiconductor power output stage (28),...
MEMS resonator structure and method
A microelectromechanical resonator may include one or more resonator masses that oscillates in a bulk mode and that includes a first plurality of regions each...
Capacitive proximity switch, and domestic appliance equipped with the same
A capacitive proximity switch has an electrically conductive sensor surface, which is covered by an electrically non-conductive covering plate and which serves...
A joining element is proposed which, for force measurement, senses a relative motion between a magnet system and a magnet sensor apparatus. The magnet system is...
Method and device for determining a gradient-limited cumulative setpoint
torque from a setpoint torque of a...
In a method for determining a gradient-limited setpoint torque from a requested setpoint drive torque and a controller setpoint torque of a closed-loop speed...
Device for thermal coupling
The invention relates to a device (10), in particular, for a motor vehicle, for thermally coupling a temperature sensor (12) to an element (20) whose temperature...
Air pump assembly
An air pump assembly includes a pump module having an outer surface and a casing at least partially surrounding the pump module. The casing has an inner surface...
Power hand tool having a retractable front stand
Embodiments of a power hand tool of the type which has a main body portion, a front nose portion with a tool element extending forwardly from, a handle grip...
High-pressure pump, in particular for a fuel injection system of an
internal combustion engine
A high-pressure pump having a housing containing at least one pump element that has a pump piston driven by a drive shaft; the piston is guided so that it can...
Radial piston pump for fuel injection system having improved high-pressure
A radial piston pump has a pump housing containing pump elements and whose high-pressure conduits extending in the pump housing are embodied so as to...
Ultrasonic sensor with reciprocal transmitting and receiving circuit
An ultrasonic sensor has at least two ultrasonic converters for transmitting and receiving ultrasonic signals, connected with a transmitting circuit and a...
Method for testing a high-pressure pump in a fuel system
A method for testing the function of a high-pressure pump having a plurality of pump elements, which each define a respective work chamber which is in...
Procedure to operate a particle filter disposed in an exhaust gas area of
an internal combustion engine and...
A procedure to operate a particle filter disposed in an exhaust gas area of an internal combustion engine and a device to implement the procedure are proposed....
Exhaust gas subsequent treatment method and method therefor
A method and device for treating exhaust gases of an internal combustion engine with a reducing agent introduced into the exhaust gases. The reducing agent is...
Procedure to operate a metering device of an exhaust gas emission control
system and device to implement the...
A procedure to operate a metering device of an exhaust gas emission control system of an internal combustion engine and a device to implement the procedure are...
Automated operation application module, in particular for a packaging
An automated operation application module for a packaging machine comprises a frame, a suspension joined to the frame for rolls of packaging material, and a...
Method, real-time computation device, and initialization program for
partial initialization of a computer...
A method for partial initialization of a real-time computation device that is connected via a communication system to further computation devices. Various...
Method and system for implementing multiple web services for a service
In a system and method for fulfilling a service query for a user, a processor may parse the query into a set of operations, identify a set of service providers...
Method for determining the composition of a fuel blend
The invention relates to a method for determining the composition of a fuel blend from a first and at least a second fuel to operate an internal combustion...
Electrical configuration as heat dissipation design
An electrical configuration having at least one component which has at least one current bar, particularly a lead frame, and having an electronic circuit which...
Method for coding an output signal of a sensor
A method for coding an output signal of a sensor of an apparatus for determining a rotation angle of a shaft, in particular of a crankshaft of an internal...
Electronic circuit unit
The present invention relates to an electronic circuit unit having at least one semiconductor (15), that is situated on a substrate, and whose electrical...
Method for producing composite layers using a plasma jet source
A method is for producing a functional coating, e.g., composite layers or metal alloys, on a substrate using at least one plasma jet source able to be operated...
Hand-guided sander, sander cradle, and sander housing
The invention is based on a hand-guided sander having a housing (12) whose size is essentially limited to that of a base (38) of a sanding plate (30).According...
Electrohydraulic braking system
An electrohydraulic brake system having a muscle-force-actuatable auxiliary brake and an external-force-actuatable service brake includes operating mode...
Orientation of electrical bridges in injectors
A fuel injector is disclosed in which at least one electrically-controlled valve is arranged within an injector body and is connected to an injector body contact...
Fuel injector and method for its installation
A fuel injector for fuel-injection systems of internal combustion engines includes a solenoid coil, a tubular support acting as inner pole of the solenoid coil,...
Sensor element for particle sensors and method for operating same
A sensor element for gas sensors for determining the concentration of particles in gas mixtures, especially soot sensors, having at least one measuring device...
Method for producing coils and coil circuits
A method for manufacturing multiphase windings (32) of an electric machine provides the following process steps: Cross-sectional profiles (13) that increase the...
Cushion grip handle
Handle portions of hand tools are disclosed that enhance gripping properties while simultaneously imparting flexibility and cushioning properties to the tool...
FlexRay communication module
A FlexRay communication module for coupling a FlexRay communication connection to a subscriber, associated with the FlexRay communication module, in a FlexRay...