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Gas sensor for use as a fire detector
A gas sensor includes a light source for generating light at a wavelength <550 nm, and a detector for determining a scattered radiation. The gas sensor...
Method for sinter coating
A method for sinter coating a work-piece is disclosed, the work-piece having at least two sections of different surface-related heat capacities. The method...
Method for producing a throttle valve unit in a two-component injection
A method for manufacturing a throttle valve unit having a housing part and a valve flap part that can move in relation to it includes the steps of injection...
Dishwashing machine having a dosing device for additives and associated
A dish washing machine is provided having a dosing device operable to add an additive product into the dishwasher, the dosing device being operatively connected...
A piston pump is proposed, having a pump housing, in which housing a pump piston is guided axially movably, so that upon an actuation of the pump piston, a fluid...
Illuminated display window for LED and/or LC displays
A display window is particularly suited for LED and/or LC displays. The display window includes a lighting device and a microstructure for illuminating the...
Check valve, and injector with hydraulic booster and check valve
The invention relates to a check valve with a spherical valve element whose service life and operating reliability is considerably increased in relation to...
Device for producing a hot drink
A device for producing a hot drink, said device comprising an appliance unit which is arranged in a receiving cavity while the device is in use, and a residual...
Fuel injection system having reduced pollutant emissions
A fuel injection system for an internal combustion engine is proposed. The fuel injection system has a high pressure part and a low pressure part. In the high...
Device for swinging a wiper arm of a windscreen wiper assembly away from
and against a motor vehicle windscreen
Device (10) for swinging a wiper arm of a windshield wiper device away from and against a motor vehicle window, wherein the device (10) comprising at least two...
Restarting an errored object of a first class
A method for running a computer program on computing hardware, in particular on a microprocessor, is described, the computer program including multiple program...
Apparatus, method and system for maximum entropy modeling for uncertain
A method for performing conditional maximum entropy modeling includes constructing a conditional maximum entropy model, and incorporating an observation...
Method and navigation system for determining routes to a plurality of
final destination points
A method for ascertaining routes in a route network is provided, in which an optimal route to a target of a certain category can be determined. A route is...
Method for operating an internal combustion engine
A method for operating an internal combustion engine in a state of controlled self-ignition. The internal combustion engine includes a combustion chamber, at...
Rollover stability system including allowance for the steering angle
In a rollover stability method for a vehicle in a situation which is critical with respect to the driving dynamics, a critical rollover situation is detected by...
A control unit in which at least one inertial sensor and a processor are accommodated in a housing. The data transmission between the inertial sensor and the...
Monostatic planar multi-beam radar sensor
A monostatic multi-beam radar sensor for motor vehicles, having a group antenna, a planar lens having multiple inputs, and a homodyne mixer system, wherein the...
Radar system for motor vehicles
A radar system for motor vehicles, having a radar sensor and an evaluation device for measuring distances and relative velocities of objects in the surrounding...
Parking assistance system and parking assistance method
A parking assistance system for outputting parking instructions to the driver of a vehicle has a sensor device which is designed for performing a parking space...
Method for transmitting data from at least one sensor to a control device
A method for transmitting data from at least one sensor to a control unit is described, a value range, which is available for encoding the data to be...
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...