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Polarity-reversal protection circuit for energy sources
A polarity-reversal protector for power sources, in particular for automobile batteries, which is connected between a power source and at least one consumer...
Micromechanical component and corresponding production method
A micromechanical component includes: a substrate; a micromechanical functional plane provided on the substrate; a covering plane provided on the micromechanical...
A gas sensor is for determining at least one physical quantity of a gas, e.g., an exhaust gas of an internal combustion engine, the gas sensor having a sensor...
Tool holding fixture and insert tool
The invention is based on a tool holder for a power tool (i0), in particular for a hand-guided power angle grinder, having a slaving device (12) by way of which...
A quick-action chuck, in particular for a power tool, has an actuating element (20) and a control device which includes at least one mechanism (12, 22, 36, 42,...
Hand power tool
A hand power tool selected from the group consisting of a drill hammer and an impact hammer has an exchangeable tool holder, a guide pipe which receives the tool...
Fuel injector with direct needle control for an internal combustion engine
A fuel injector with a direct needle control for an internal combustion engine, having an actuator, a hydraulic booster, and a nozzle needle guided in a nozzle...
Occupant warning device in a vehicle
A device for warning occupants in a vehicle is proposed which is connectible to a passenger-compartment sensory system and which has a warning device for an...
A pressure regulator for regulating fuel pressure in an internal combustion engine, containing a valve including a closing member forced into a valve seat by the...
Pressure regulator for a fuel supply system of an internal combustion
A pressure regulator for a fuel supply system of an internal combustion engine for regulating a fuel pressure, including a valve, having a valve ball forced...
Method for operating a fuel injection device, especially for a motor
A method for operating a fuel injection device, particularly of a motor vehicle. The fuel injection device is provided with an injection valve which has a...
Method for correcting the position of the angular marks of an incremental
wheel of a rotational speed sensor...
A method for correcting the position of the angle marks of an incremental gear of a rotary speed sensor and/or rotary angle sensor of an internal combustion...
Exposure mask device and method for orienting a plurality of substrates on
an exposure mask
A method for registering a plurality of substrates that are retained on a workpiece carrier onto an exposure mask for carrying out a photolithography process has...
Windscreen wiper device, in particular for a motor vehicle
A windscreen wiper device is shown, in particular for a motor vehicle, which features a wiper arm (18), which is able to support at least one wiper blade (22)...
Wiper blade and supporting arm for a wiper blade
System and method for a control unit with a scheduler preventing
simultaneous activation of modules from...
A control unit for a system and a method of operating a control unit have modules that are activated. Before activation of a certain module, inquiries are made...
Method for programming and/or testing for correct functioning of an
Proposed is a method for programming and/or testing for the correct functioning of an electronic circuit, and a corresponding device, which is used to...
Method for starting an internal combustion engine
In a method for starting an internal combustion engine having a sensor disk which is coupled to a crankshaft of the engine, the sensor disk having a marking via...
Method and device for controlling an internal combustion engine
A method and a device for controlling an internal combustion engine are provided, in which method and device a deviation value is determined based on the...
Wiper system using two wipers
A wiper system using two wipers and two wiper motors, which drive the wipers and of which at least one first wiper motor forms a sub-assembly with an electronic...
Method and device for the sensor reduced regulation of a permanent magnet
excited synchronous machine
A method and a device for providing field-oriented regulation of a synchronous machine excited by a permanent magnet, in which a direct-axis voltage component...
Circuit arrangement for supplying a control electronics system in electric
A circuit configuration for supplying the control electronics in an electrical machine is specified, which includes a passive transformer circuit, which is...
Electrode holder with integrated ultrasound sensor
A connecting element for connecting and/or fixing an electrode with an electrode arm of a welding apparatus has a base body; and a sensor selected from the group...
Apparatus with a door, in particular, a cooking appliance door
An apparatus includes a door, in particular, a cooking appliance door, through which a useful space can be closed, and having a stowage space, into which the...
Method for controlling an injection system of an internal combustion
A method for controlling an injection system of an internal combustion engine having at least one injector, the fuel metering being divided into a first partial...
Method and device for improving the starting response of an internal
The present invention relates to methods for charging at least one combustion chamber (12) of a spark-ignition combustion engine (10) with fuel and air. At least...
Pneumatic servomotor comprising a diaphragm and/or a joint which is
overmoulded onto the skirt
A pneumatic servomotor (12) for an assisted braking having a rigid axial casing (16) with a movable substantially truncated-cone shaped transverse skirt (18)...
A sensor for measuring a physical property of a measuring gas, in particular the oxygen concentration or the temperature in the exhaust gas of an internal...
Electrical charger for a grass shear
Method for the temporal synchronisation of a plurality of vehicle sensors
The invention proposes a synchronization method and apparatus, wherein based on a measuring time (110, 210) and the value of at least one quantity of the at...
Method and device for ascertaining valve timing for gas-exchange valves of
an internal combustion engine
A method for ascertaining valve timing for gas exchange valves of an internal combustion engine in which a combustion chamber pressure characteristic is...
The antenna amplifier for mobile FM radio reception includes a signal amplifier, a controllable adjusting element having a PIN diode for impedance adaptation,...
Method for checking the electrical safety of a household appliance and
corresponding household appliance
A nominal setpoint value of the admissible power consumption of a household appliance is respectively set for each electrical component. The actual value of the...
Lighting device for baking oven
A lighting device for illuminating the inside of a baking oven containing an oven muffle and a front flap or door including a viewing window. The lighting device...
A household appliance has a useful storage volume that can be closed by a door pivotally mounted around a horizontal articulation axis and also has a storage...
Fuel injection device for an internal combustion engine
A fuel injection system for an internal combustion engine and having a high-pressure fuel pump and a fuel injection valve for each engine cylinder. A first...
Ultrasonic flow meter including guide elements
The measurement of volume flows or mass flows in the intake system of motor vehicle internal combustion engines plays a significant role in reducing pollutant...
Micromechanical piezoresistive pressure sensor device
A micromechanical piezoresistive pressure sensor device having a sensor substrate, in which an essentially rectangular diaphragm region is provided; a...
Method and device for operating an internal combustion engine
A method and a device are provided for diagnosing operation of an internal combustion engine having a compressor for compressing air supplied to the internal...
Electrical tool for panning or milling
An electrical tool for planning and/or milling has a motor shaft, a working shaft connected with the motor shaft, wherein the working shaft is positioned...
The invention is based on a wiper system (10) having a mounting plate (12), on whose mounting plate tube (14) a wiper bearing (20) is disposed on one end and a...
Robot vacuum cleaner
Thermal optimization of EMI countermeasures
The present invention provides an electronic circuit and EMI countermeasure for an automotive electronic control unit that provides a maximum amount of EMI...
Method and device for determining a displacement of images in an image
A device and a method for determining a displacement of images in an image sequence, which are specially used to compensate for a camera movement. A plurality of...
Method and device for monitoring a brake system
In a method and a device for monitoring a brake system, e.g., a wheel pressure sensor suite of a brake system of a motor vehicle, the fault detection is...
A drum brake has cylinders symmetrically fixed to a stationary member. Each cylinder has an axial bore therein with a groove for retention of a seal. A piston...
Hydraulic control arrangement
What is disclosed is a hydraulic control arrangement for controlling a consumer, comprising a continuously adjustable directional control valve, an individual...
Supporting arm for a wiper blade
Adaptation of a vehicle stabilizing system to the surface
A vehicle stabilizing system, for motor vehicles in particular, includes a control unit in which a stabilization control algorithm is stored, a sensor system for...