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Method for operating an internal combustion engine
In an internal combustion engine, combustion air is supplied to at least one combustion chamber via at least one intake duct. The intake duct includes at least...
Method and device for detecting CDMA-coded signals
Multiuser methods of detecting CDMA-coded signals cannot be used in practice because of their high computational complexity. However, the RAKE receiver, which is...
Measuring device for detecting a rotation angle in a contactless manner
A measuring instrument for contactless detection of an angle of rotation comprises a magnetically nonconductive rotor, on which a magnet is disposed, and a...
Method for packaging electronic modules and multiple chip packaging
A method for packaging electronic assemblies and a multiple chip package, at least one power semiconductor chip being applied to a base plate using a first...
Micromechanical component and method for producing the same
A method of manufacturing a micromechanical component having the following steps is described: providing a substrate (1); providing a first micromechanical...
Initialization of a control unit
A control unit for controlling an internal combustion engine in a motor vehicle passes through an initialization phase after power-on. To start the internal...
Actuator for a vehicle steering device
An actuator for superimposed steering engagement in a vehicle steering system having first and second input shafts, an output shaft coaxial with the first input...
A power tool with a housing (12) and a tool (18, 22) located thereon such that it is capable of being driven in a rotating and/or oscillating manner, the tool...
Device and method for adjusting the pedal characteristic curve of a hybrid
braking system during modified...
A braking system for a vehicle is described, including a hydraulic service braking system and an electric service braking system having wheel brakes, to which...
Negative pressure boosting device
In a negative pressure boosting device of the present invention, upon depression of a pedal at a normal speed, an input shaft 11 and a valve plunger 10 move...
A clamping assembly has a first component and a second component, which has an essentially cylindrical outer jacket, which is attachable to the first component....
Housing for a magnet valve
A housing for a magnet valve has a hollow-body-like shape including a generally cylindrical sidewall having regions of different wall thickness.
Fuel injection valve
A fuel injector for the direct injection of fuel into the combustion chamber of an internal combustion engine includes a piezoelectric or magnetostrictive...
A filter having filter openings, which openings vary in cross-section automatically in accordance with an inherent variable of the medium passing there through....
Disk brake with self-boosting
An electromechanically actuated disk brake with mechanical self-boosting includes an automatic wear readjusting device, which can for instance have a...
Hand power tool with a pneumatic striking mechanism
The striking mechanism has a hammer barrel (3), which has at least one control opening (23) through which, in an idle position, the air can escape from the...
Heat transfer device
An apparatus for transferring heat from a first fluid to a second fluid, which is separated from the first fluid, having a stack-like or saucer-like structure...
Method for operating an internal combustion engine
A method for operating an internal combustion engine, simplifying a direct start after an engine shutdown. A compressor is provided for compressing the fresh air...
Device for damping vibrations on fuel injection systems having a
high-pressure accumulating space
The invention relates to a high-pressure accumulator for fuel injection systems, having a number of line connections corresponding to the number of chambers of...
Method for regulating the pressure in a fuel accumulator of an internal
A method for regulating the pressure in a fuel accumulator of an internal combustion engine, in particular in a common rail system is described. The provision of...
Tie rod for a brake booster
A first and second tie rods locating between a front shell and a rear shell of a brake booster through which a master cylinder is connected to a support member....
Device for driving an output mechanism
A device for driving an output mechanism has a rotationally drivable input shaft, a structure located between the input shaft and the outlet mechanism for...
Micromechanical high-pressure sensor
A micromechanical pressure sensor and a method for producing a micromechanical pressure sensor. This pressure sensor has at least one membrane and a measuring...
A flow sensor is described, in particular for analysis of gas flows, having a substrate and at least one sensor component which is sensitive to a flow of a...
Penetration master cylinder with reduced backlash and application thereof
This invention relates to a master cylinder of the so-called "penetration" type, in which a cup (3), which is fitted inside a groove (11) of the master cylinder,...
Sensor system and method, in particular for determining distances
A sensor system for determining distances is provided. A predefining unit controls an amplifier unit and/or a sensor unit as a function of selectable predefined...
Method for operating a navigation system for a vehicle and corresponding
A method for operating a navigation system and a navigation system for a vehicle, in which data regarding geographic positions of the vehicle are ascertained by...
Method and device for coding and decoding image sequences
In the method of coding according to the invention whether or not a predetermined encoder capacity parameter has been reached is tested prior to the actual...
Slot antenna array using LTCC technology
In order to produce a planar antenna array in a radar sensor with a multitude of microstrip feeder lines and a multitude of coupling slots for emitting microwave...
Circuit arrangement and method for operation of an electric motor in a DC
The invention relates to a circuit arrangement and a method for operating an electric motor in a direct voltage source, in particular for operating a...
Housing comprising at least one functional element of an electrical
Functional elements are difficult to mount on a housing based on known methods, on which at least one functional element for an electric motor is situated. A...
Method for production of a semiconductor component and a semiconductor
component produced by said method
A method is for producing a semiconductor component, e.g., a multilayer semiconductor element, e.g., a micromechanical component, e.g., a pressure sensor, having...
Sensor element of a gas sensor
A sensor element of a gas sensor is described, this sensor being used to determine the concentration of at least one component of a gas mixture, in particular in...
Method of triggering at least one airbag in a vehicle
A method of triggering at least one airbag in a vehicle is described, in which two or more criteria are used in the decision to fire the second stage of a...
Directly controlled proportional pressure limiting valve
A proportionally adjustable pressure limiting valve wherein a valve cone may be actuated via an armature of a proportional solenoid. The valve cone is...
An injection valve for an internal combustion engine including at least a nozzle body, in which a nozzle needle is guided axially displaceably, and an at least...
Electric hand tool
An electric hand tool is disclosed which has a gt (15), received in a housing (10), with a gear shaft (20) and also has at least one radial bearing (30) for...
Household appliance and household appliance door
Household devices that a useful compartment and can be closed by a door provided with a door handle include a storage compartment into which the door can be...
Method for determining the phase position of at least one camshaft
A method for determining the phase position of at least one camshaft of an internal combustion engine, the phase position for at least one camshaft being...
Method and device for adjusting variable compression in a combustion
A method for operating a combustion engine (10) with a variable compression ratio includes the following steps: determining a theoretical value for the...
A sensor, in particular a pressure sensor, having a housing 1; a housing interior 12 that contains a sensor element 9; electrical connecting elements 7 that are...
Device for evaluating signals
A welding system includes a device for evaluating an ultrasonic signal during a welding process. The device has a meassured value evaluation unit that, in normal...
Pneumatically actuated multi-way valve and refrigerating machine with
A multi-way valve, in particular for use in the refrigerant circuit of a refrigeration unit, includes a housing with several inlets and outlets and a chamber...
Fixing piece for a windscreen wiper
A mounting part of a windshield wiper, having a receiving opening for a wiper shaft at one end, and forming a part of a fold-away hinge at the other end, and...
Method and device for securing data when altering the storage contents of
Methods of securing the erasing and/or programming or reprogramming of data and/or programs in a memory of a computer, in particular a control unit in a motor...
Method and device for automatically triggering a deceleration in a motor
A method and a device for automatically triggering a deceleration of a vehicle so as to prevent a collision with another object. Objects in the range of the...
Method for a user-defined setting of a driver information system
The method is used for the user-defined setting of a driver information system (10), in which data are stored and are retrievable for making a decision. In this...
Method and arrangement for monitoring the drive of an actuator
An arrangement for monitoring the drive of an actuator includes an output-stage component which includes a counter. With the aid of the counter, the switch-on...
Method for processing output or base signals from a device for determining
a distance of an object
To provide a method of processing output or base signals (S), in particular intermediate frequency output or base signals, from at least one device, in...