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Device for venting a pump unit
A pump unit for the metered delivery of fuel to internal combustion engines. The pump unit comprises a housing which comprises a longitudinal bore. Located in...
A thermoelectric component includes a first and a second element which, in the vicinity of a contact point, are in contact with each other, e.g., in the form of...
Closure element, especially a valve cone for a continuous pressure valve
A closing body is mounted in an axially displaceable manner in a bore of a fluidic valve to control a pressure medium flowing via the valve. The closing body has...
Hand machine tool
A hand power tool has a housing (10), a hammer barrel (12), a tool receptacle (14) that is separated from the hammer barrel (12) at least one locking body (16)...
Self-damping fuel rail
A fuel rail for a fuel-injected internal combustion engine includes an elongated tube having a longitudinal axis, an overall length and a cross-sectional shape...
Hydraulic radial piston engine
A hydraulic radial piston engine has a lifting ring fixed to the casting, a rotor mounted opposite the lifting ring such that it is rotatable about an axis of...
High-pressure sensor, method and tool for its manufacture
A high-pressure sensor includes a deformation member and connection piece that is joined to the deformation member by a welded seal. The deformation member has a...
Method and device for controlling an exhaust treatment system
A device and a method for controlling an exhaust-gas aftertreatment system, e.g., for an internal combustion engine, are described. The exhaust-gas...
Casting sheet composite body and method for producing the same
A method for producing a cast/sheet-metal composite body, comprising the following steps: provide a casting mold (12), place at least one sheet-metal part (11)...
Washing machine control
Electrically operated jigsaw
Method and device for controlling an internal combustion engine on a
A method and a device for controlling an internal combustion engine of a vehicle, in which a performance quantity of the internal combustion engine or of the...
Mobile photovoltaic battery charging station
A solar cell plate for generating electric current includes a number of individual plates that can be moved in relation to one another to produce a convenient...
Method for dicing semiconductor chips and corresponding semiconductor chip
A method for dicing semiconductor chips and a corresponding semiconductor chip system are described. The met-hod includes the steps: provision of a substrate...
Device for testing a material that changes shape when an electric and/or
magnetic field is applied
A device for testing a material that changes shape when an electric and/or magnetic field is applied, in particular a piezoactive material, having a generator to...
Fuel injection system for an internal combustion engine
A fuel injection system having a high-pressure fuel pump and a fuel injection valve connected to it for each cylinder of the internal combustion engine. A pump...
Cap for household appliances
A cover plate for household appliances having enhanced utilization potential by being at least partially provided with a raised edge on a perimeter thereof.
Device for detecting a deformation of a component
A device for detecting a deformation of a component, for example, in the automotive industry, having a deformable hollow body arrangement assigned as a...
Device for injecting fuel to stationary internal combustion engines
The invention relates to a fuel injection system for use in internal combustion engines having delivery units for delivering fuel from a fuel reservoir in order...
Method and arrangement for controlling a drive unit including an internal
The invention relates to a method and an arrangement for controlling a drive unit (1) including an internal combustion engine (5). The method and arrangement...
Device consisting at least of two parts joined together
Two parts which form a device and are joined together according to the related art are joined in a complex manner and require additional elements to produce a...
Master cylinder with increased safety and piston for such a master
A master cylinder with increased safety having a piston produced by molding a plastic or aluminum alloy. The piston slides in a bore blocked off by an end wall....
Device equipped with a sensor
The invention is based on a device (10) with a sensor, which is guided with one hand (20, 22) over a surface (14) and in which the data detected are displayed by...
Fixing device for a windscreen wiper system
The invention concerns a fastening for a windshield wiper system on a vehicle body, in particular for motor vehicles, whereby the windshield wiper system is...
Shelving system for a refrigerator
Hand held grinder/sander
Data transmission device
In a device for data transmission having a central station and a plurality of subscribers, in addition to useful signal data phases, signaling data phases are...
Playback device and storage medium for selective storage of data as a
function of data compression method
A playback device and a storage medium for storing audio data make it possible to increase the audio data volume that may be stored on such a storage medium...
Overload protector for electrical motors
An overload protection for electric motors, includes a one-piece suppression choke in which the connecting point to be broken is produced by means of at least...
Device for reducing the ablation products on the surface of a work piece
during laser drilling
A device for introducing holes into a workpiece has a laser beam source for producing at least one laser beam which may be directed toward the workpiece. A...
Method for controlling slip on a clutch assigned to an automatic
The invention is directed to a method for controlling the operation of a clutch (19) which coacts with an automatic transmission stage (17). A variator...
Temperature measuring arrangements in a battery pack for a hand-held tool
A measuring arrangement, in particular, for temperature measurement in an accumulator pack, with at least one cell (10) for storage of electrical energy, at...
Method and device for determining a variable representing a hydraulic
pressure drop across a brake circuit valve
A method for determining a variable representing a hydraulic pressure drop across a valve of a brake circuit, in which a control pulse, designed such that abrupt...
Fuel injection valve and method for operating the same
A fuel injector (1), in particular a fuel injector (1) for fuel injection systems, includes a first solenoid (2) cooperating with an armature (3), a second...
Fuel injection valve for internal combustion engines
A fuel injection valve for internal combustion engines, having a housing with a bore inside it that contains a longitudinally sliding outer valve needle which in...
Fuel injection valve
A fuel injector (1) for direct injection of fuel into the combustion chamber of internal combustion engines having an actuator (10), a valve needle (3) operable...
Method, computer program control and regulating unit for operating an
internal combustion engine, as well as an...
In an internal combustion engine, the fuel is conveyed by an electrically driven fuel pump. The intake side of this pump is connected to a fuel tank and its...
Method and apparatus for drying items of clothing
Instead of desiccating articles of clothing by spinning the articles, the method and apparatus according to the invention removes moisture from these articles by...
In a microwave antenna a dielectric carrier having a strip line is provided. A funnel-shaped or horn shaped waveguide radiator is integrated into a metallic...
Electronic system with a multiple access protocol and method of multiple
The electronic system, especially a security system, includes a number of different units that access a network according to a multiple access protocol, which is...
Vehicle electronic control system with anti-theft capability and method of
controlling a vehicle engine
Unit-specific identification data (IDA, IDB) of a transmission electronic control unit (5) and an engine electronic control unit (4) are stored in memories (5A,...
Method for detecting the position of hands on a steering wheel
A steering wheel for a vehicle which includes sensors. The sensors are distributed into numerous segments and thus enable the position of an operator's hands on...
Electronically commutable motor
An electronically commutatable motor with a preferably three-phase excitation winding in the stator, which, in order to generate a torque for a permanent magnet...
Time- and event-controlled activation system for charging and discharging
The invention describes an apparatus and a method for charging or discharging a piezoelectric element of a system, e.g., for a fuel injection system. The method...
Optical sensor for detecting moisture on a surface
An optical sensor (5) for recording wetting of a surface (20) of a member (21), especially a window of a motor vehicle, having a transmitter (13), a receiver...
Composite material for producing an electric contact surface, in addition
a method for creating a lubricated,...
A modification of frictional state and surface condition of an electrical contact surface to reduce the insertion forces for establishment of an electrical plug...
Layer sequence built on a substrate in thin-film technology
The layer sequence built on a substrate in thin-film technology includes an electrically conductive sputtered layer and an electrically conductive reinforcing...
Motor vehicle master cylinder with device for detecting actuation of a
The invention proposes a master cylinder 1 with a device for detecting actuation of a braking system. The detection device is fixed to a body 2 of the master...