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Piezoelectric partial-surface sound transducer
A piezoelectric sound transducer using a piezoelectric plastic material is developed from a substrate layer and a layer of a piezoelectric plastic material...
Device for assisting focusing of a camera
A device assists focusing of a camera that is equipped with a manual focus-adjusting unit and that provides digital image contents, such as a smart camera. The...
Method for operating an electric motor
A method for operating an electric motor which is used as an electric servo drive in an electronic power steering system of a motor vehicle for power assistance...
A rechargeable battery includes an electrode assembly that undergoes charging and discharging; a case containing the electrode assembly; a terminal electrically...
Rotation rate sensor and method for operating a rotation rate sensor
A rotation rate sensor having a substrate including a main extension plane, force transmission elements that are movably fastened on the substrate using...
Method for diagnosing a low pressure exhaust gas recirculation system of
an internal combustion engine and...
A method and device for diagnosing a low pressure exhaust gas recirculation system (LPEGRS) of an internal combustion engine having an intake area for supplying...
Reducing agent injection valve abnormality detection unit and reducing
agent supply apparatus
[Problem] To provide a reducing agent injection valve abnormality detection unit capable of precisely determining whether or not a reducing agent injection...
Power tool having depth adjustment mechanism
A power tool having a depth adjustment mechanism includes a motor housing, a support base for supporting the motor housing, and a depth adjustment member...
Handheld power tool device
The invention is based on a handheld power tool device, having at least one safety mechanism, which intervenes in an uncontrolled blocking situation, and which...
Wrench for rotary tool
A rotary tool includes a housing, a tool holder, and a wrench assembly. The housing includes an end portion having external threads. The tool holder extends...
Method for monitoring an SCR catalyst
In a method for monitoring an SCR catalyst, in particular for monitoring the storage capacity of the SCR catalyst for ammonia, superstoichiometric metering (69)...
Method for performing proactive wireless communication handoffs using a
mobile client's route information
A method of handing off radio resources from a first base station to a second base station includes transmitting route information and speed information...
A cost-effective and extremely space-saving module approach is provided for at least two micromechanical sensor elements having the same packaging requirements....
Method for scheduling bus system transmissions
A method for operating a bus system, which includes a master and k slaves as users, where a header of an interrogation frame, which includes k information...
Use of double coil-strip springs for electric fuel pumps
An electrical machine (1). The electrical machine (1) has a commutator (3), a brush (5) and a spring. In this case, the brush (5) is designed to make contact...
Method and circuit arrangement for charging an intermediate circuit
A method for charging an intermediate circuit capacitor in a precharging unit includes charging the intermediate circuit capacitor via a current source and...
A rechargeable battery including an electrode assembly, the electrode assembly including an anode, a cathode, and a separator therebetween; a case accommodating...
A battery module including a plurality of battery cells spaced apart in a first direction, and a barrier between adjacent battery cells of the plurality of...
Semiconductor array having temperature-compensated breakdown voltage
A semiconductor array is described whose breakdown voltage has only a very low temperature coefficient or none at all and therefore there is little or no...
Airbag control unit
An airbag ECU includes a voltage detection section that detects a voltage in a power supply supplied to other control units (for example, front passenger seat...
System and method for axle measurement of a motor vehicle
A method for axle measurement of a motor vehicle, including the steps of initiating a first axle measurement operation, using a first selection signal;...
Pedal valve sensor arrangement
A pedal value sensor arrangement for a motor vehicle includes a pedal movable between an idle position and an end position, a bearing for the pedal, and a...
Method for functional testing of an ultrasonic sensor on a motor vehicle,
method for operating an ultrasonic...
In a method for functional testing of an ultrasonic sensor on a motor vehicle, the ultrasonic sensor is controlled in such a way that it emits an ultrasonic...
Ascertaining an indicator for the drive-over capability of an object
In a method for ascertaining whether a target object can be driven over by the controlled motor vehicle, with the aid of frequency-modulated radar signals of a...
Radar sensor for motor vehicles, especially LCA sensor
A radar sensor for motor vehicles has a transmitting antenna in the form of a planar array antenna having a plurality of juxtaposed antenna elements, and a...
Radar sensor having a blindness detection device
A radar sensor having a corresponding evaluation and control device, which has a measuring mode for locating radar targets and a blindness detection device,...
Motor vehicle test device and motor vehicle test method
A motor vehicle test device and a motor vehicle test method are described. The motor vehicle test device includes a control unit for controlling a predefined...
Arrangement for the direct contacting of contact mechanism and associated
connection unit for a pressure...
An arrangement for the direct contacting of contact mechanism has a first contact mechanism arranged on a contact carrier and a second contact mechanism. The...
Valve and assembly method
A valve for installation in a valve bore of a housing or valve block includes a valve bushing for insertion into the valve bore, a guided valve piston that can...
A pressure valve includes a spring plate configured to be displaced by a setting spindle. The setting spindle includes an adjustment screw configured to axially...
Hydraulic drive and method for controlling such a hydraulic drive
A hydraulic drive and method for controlling such a drive includes two drive motors configured to be controlled by at least one continuously adjustable...
Gear machine having a non-circular low-pressure connection
A gear machine includes two externally intermeshing gear wheels enclosed by a housing that has a high-pressure connection and a low-pressure connection situated...
Discharge valve and damper for a piston pump
A piston pump as a return pump of a slip-controlled, hydraulic vehicle braking system is disclosed. There is a mushroom-shaped shut-off body as a spring-loaded...
An electric motor includes an armature shaft which is mounted in at least one floating bearing. The floating bearing comprises a bearing inner ring, which is...
Method and device for operating a pressure-regulating valve
A method for operating a pressure-regulating valve of a fuel injection system of an internal combustion engine of, in particular, a motor vehicle; the fuel...
Combustion mode switching with a turbocharged/supercharged engine
A method for switching between low- and high-dilution combustion modes in an internal combustion engine having an intake passage with an exhaust-driven...
An MEMS component includes at least one metal-ceramic multilayer stack as a mechanical functional layer in the layered structure of the MEMS component. The...
Electromechanical brake booster
An electromechanical brake booster is disclosed. The brake booster is constructed with two worm gears which run in opposite directions and whose axial forces...
Method for operating a braking system of a vehicle which is equipped with
a plunger device and a control unit...
A method for operating a braking system of a vehicle which is equipped with a plunger device, including the increasing of a brake pressure in at least one brake...
Hydraulic main brake cylinder
A hydraulic main brake cylinder, preferably having an electro-mechanical brake booster for a brake assembly of a vehicle is disclosed. The main brake cylinder...
Magnetic valve and driver assistance device comprising said type of
A magnetic valve includes a valve body having a valve seat which can be closed by a sealing element, at least one outlet channel which leads into a fluid...
Restraining device for a rider of a vehicle, method for using such a
restraining device, garment for a rider of...
A restraining device, for a rider of a vehicle, includes a restraining belt that is integratable or is integrated at least partly into a garment of the rider,...
Camera for a vehicle
A camera for a vehicle, in particular for monitoring the exterior environment. The camera having: an imager having a plurality of pixels, having different...
Method for transmitting data among subscriber stations of a bus system
A method for transmitting data among subscriber stations of a bus system over a first channel of the bus system that is jointly used by a plurality of...
Method for operating a pump light source having a diode laser
A method is for operating a pump light source having a diode laser, which provides a pump light, in particular for optical pumping of a laser device. The pump...
Connecting element and related fluid assembly
A connecting element for electrically connecting two components to a first electric contact element for electrically contacting a first component, to a second...
A rechargeable battery includes a case, an electrode assembly in the case, at least one terminal portion disposed at least partially inside the case, at least...
Fuel cell cooling system with coupling out of heat
A cooling system (1) for a fuel cell system (11), in particular for a vehicle, which comprises a fuel cell cooling circuit (10) for cooling the fuel cell system...
Rechargeable battery having current collection plate with protrusion
A rechargeable battery including an electrode assembly including first and second electrode plates, each of which includes an electrode uncoated portion and a...