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Control device for a vehicle brake system and method for operating a
vehicle brake system
A control device for a brake system of a vehicle includes a valve control device, using which, while taking into account a provided information signal with...
Method and device for operating a trigger device for occupant protection
A method for operating a trigger device for an occupant protection unit includes: activating a first switch (high side) of the trigger device for occupant...
Portable power tool
The disclosure relates to a portable power tool comprising at least one coupling device which can be coupled to a power tool separation device comprising at...
Hand-held power tool with an ergonomic handle
A hand-held power tool includes a tool housing on which an ergonomic handle is formed for a user's hand, including the user's thumb, index finger, middle...
A hand-power tool includes at least one tool spindle and a drive unit configured to drive the tool spindle at a rotational speed greater than 10,000 min.sup.-1....
Acoustically transparent waveguide
The invention provides a high-frequency acoustic waveguide for use in coaxial loudspeaker systems. The waveguide is made up of a plurality of walls that define...
Phase lock loop circuit having a wide bandwidth
A phase lock loop circuit includes a phase detector, loop filter, voltage controlled oscillator, and a divider. The divider includes a controller and a memory...
Method and apparatus for adapting commutation for an electronically
commutated electrical machine
A method for controlling a position of an actuating element, to which a restoring force is applied, in an actuator system having an electronically commutated...
Method and device for actuating an inverter
The invention relates to a method for actuating an inverter (10) by means of space vector pulse width modulation, in particular for actuating an electrical...
Push-pull converter and modulation method for controlling a push-pull
A push-pull converter including a primary-side input converter circuit with a plurality of primary-side switching devices in a full-bridge circuit including a...
Circuit system and manufacturing method for same
A circuit system includes: a first optoelectronic semiconductor component situated with an n-conductive surface facing an electrically conductive support...
Terminal of rechargeable battery and method of manufacturing the same
A rechargeable battery including a case; a cap plate on the case; a terminal post protruding from the cap plate; a terminal plate coupled to the terminal post,...
Battery having a plurality of battery modules arranged in battery strings,
and method for operating the battery
A battery includes a plurality of battery modules which are arranged in battery strings and are selectively activated or deactivated by driving. The battery...
A battery module including a plurality of battery cells aligned in a direction, each of the battery cells including a cap plate including a terminal portion,...
Secondary battery and secondary battery pack having a flexible collecting
tab extending through a cap plate
A secondary battery and a secondary battery pack, the secondary battery including a case; an electrode assembly inside the case; a cap plate coupled with the...
Method and device for image-based visibility range estimation
A method for image-based visibility range estimation for a vehicle includes: ascertaining a depiction of an object of the surroundings in an image of an image...
A fixed bearing for a steering gear having a rotary bearing which comprises an inner bearing shell which is provided for receiving a pinion shaft of the...
Apparatus for transporting articles, in particular packaging means
The invention relates to a device for transporting objects, in particular packaging means, said device comprising a continuous conveying section (3) and a...
Vacuum booster, brake system equipped with the vacuum booster, and method
of manufacturing plate plunger for...
A method of manufacturing a plate plunger with which a reaction disc comes into contact and which determines a servo ratio of a vacuum booster, the plate...
Wiper blade of flat bar design
The invention relates to a wiper blade (10) of flat bar design composed of a wiper strip (14) comprising a wiper lip (18) connected to a head strip (22) via a...
Device for holding a component to be sheathed in plastic, and method for
sheathing a component
A device for holding a component to be sheathed with plastic includes a holding element for producing a releasable mechanical keyed connection with an...
Transmission control module
A transmission control module includes a printed circuit board. The circuit board has conductor tracks routed on at least one layer of the circuit board and...
Digital circuit for generating a pulse-width modulated signal,
particularly for regulating an analog variable
A digital circuit configuration for generating a pulse-width modulated signal, particularly for regulating an analog electrical variable using pulse-width...
Method and device for operating an electrical machine having separate
A method and a device for operating an electrical machine having separate excitation, especially a synchronous machine. With the aid of a sensor system, a...
Method for charging an intermediate circuit capacitor
The disclosure relates to a method for charging an intermediate circuit capacitor in an electric drive unit comprising an electric motor. The intermediate...
Metal/oxygen battery with growth promoting structure
In one embodiment, an electrochemical cell includes a negative electrode, a porous separator adjacent to the negative electrode, and a positive electrode...
Battery having reduced condensate formation due to water separation
A battery includes an essentially airtight housing having an air-permeable opening for pressure compensation. The battery also includes a plurality of battery...
Battery management system for a battery cell with a pressure-sensitive
A battery management system is configured for use with a battery having at least one battery cell with a cell housing and an electrode winding arranged inside...
Battery cell with flexible wireless temperature sensor
A battery system in one embodiment includes a first battery cell including a shell encasing a positive electrode, a negative electrode, and a separator...
Battery cell, battery cell module, method for producing a battery cell
module, battery and motor vehicle
A battery cell has at least one terminal configured to electrically connect the battery cell. The at least one terminal has at least two connection devices....
Method for operating a communication system
A method for transmitting frames containing data between users of a ring-shaped communication system which has a master and at least one slave as users. Each...
Method and control unit for controlling a haptic accelerator pedal of a
motor vehicle with an activation...
A method for controlling a haptic accelerator pedal in a motor vehicle includes determining a current rate of change of the pedal at which a pedal lever of the...
Method and device for operating an actuator with a brushless electric
An actuator system for operating a flap valve in a motor vehicle, comprising: a drive system having an electronically commutated electric motor; a movable...
Battery management system and method for determining the charge state
battery cells, battery and motor vehicle...
A method for determining the charge state of battery cells or battery modules of a battery includes monitoring several battery cells or at least one battery...
Method and apparatus for diagnosing a device for determining the
temperature of a component of an electric unit
A method, an apparatus, and an electric system for diagnosing a device (104) for determining the temperature of a component (101) of an electric unit (107) are...
Circuit for canceling errors caused by parasitic and device-intrinsic
resistances in temperature dependent...
In one embodiment, a circuit includes at least one transistor with a base and collector being electrically connected to a ground, and at least one current...
Occlusion-reduced 3D routing for 3D city maps
In one embodiment, a method for rendering a route in a 3D virtual environment includes generating with a processor a 3D virtual environment including a...
Method and device for ascertaining a source of danger on a travel route
A method is provided for ascertaining a source of danger on a travel route, during the travel of a vehicle along the travel route, a vehicle parameter being...
Test stand and method for testing fluid pumps and fluid injectors
A test stand for testing a fluid injection pump and/or a fluid injector has a device for conditioning a test fluid used for the testing. The device has a tank...
Apparatus and method for identifying and operating air purge in safe mode
and having a dip tube
A refrigerant recovery unit is provided and includes a safe purging mode. The safe purging mode allows non-condensable gases to be incrementally purged from a...
Drive having an emergency closing function
A drive having an emergency closing function comprises a movable coupling device, which has an emergency spring clamped between an input-side and an output-side...
Pressure reducing valve
A pressure reducing valve includes main and pilot valves. The pilot valve is configured to regulate a pilot pressure, and includes pilot, drain, and first...
Plastic primary piston with stamped sheet-metal functional insert for
penetration-type tandem master cylinder...
A master cylinder includes at least one primary piston and one secondary piston installed in the bore hole of the master cylinder, which pistons are used to...
Hydraulic or pneumatic drive for actuating a fitting comprising a control
valve or selector valve
A safety circuit for valves actuated hydraulically via a positioning cylinder. The positioning cylinder in one embodiment is configured to be hydraulically or...
Method of estimating duration of auto-ignition phase in a spark-assisted
compression ignition operation
A combustion engine system in one embodiment includes a combustion engine, at least one controllable component operably connected to the combustion engine, at...
Method for determining the predisposition of a patient to changed
biotransformation and to the development of...
A method for determining a predisposition of a patient to the development of muscular diseases and/or to changed biotransformation in a treatment of the patient...
Method for operating a driver assistance system, and driver assistance
A method is provided for operating a driver assistance system, and a driver assistance system. The method includes the steps: determination of a current...
Method for braking a vehicle and a braking system using the method
A method for braking a vehicle, a braking intervention being performed on at least one wheel of the vehicle, a total brake force for the braking intervention...
Control device and control method for the drive unit of a windshield wiper
The invention relates to a control device (160) for a drive unit (120) of a vehicle windshield wiper system (100) comprising at least one wiper arm (140). The...
Method and device for controlling a light emission of at least one
headlight of a vehicle
A method for controlling a light emission of at least one headlight of a, includes determining structure information which represents the presence of a...