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Electrically operated household appliance
An outer housing of a household appliance, preferably, in cupboard form, includes an inscription concerning the origin of the appliance on the front side of the...
Actuator with an electric motor
An actuating drive including an electronically commutated electric motor which operates with a position-dependent summed torque and which, using a torque...
Electrode contact for a piezoceramic actuator and method for producing same
A piezoceramic actuator includes a monolithic stack of thin piezoceramic films having internal electrodes arranged between the films, and rail-like elements...
Motor vehicle door lock system
A motor vehicle door locking system and a process for controlling the locking system. A piezoelement is assigned to a stationary outside door handle and is used...
Oxidizable gas component sensor and method of using the sensor
An electrochemical gas sensor determining the concentration of oxidizable gas components which has an electrochemical measuring cell having a measuring electrode...
Manual machine-tool comprising a braking means
The invention is based on a hand power tool, in particular a disk-type sander, that comprises a motor (12) with a drive shaft (14) located in a housing, whereby...
A household appliance, in particular, a food processor, includes a drive unit installed in a housing, a container having a tool is placed on the housing at the...
A fuel injector for a fuel injection system of an internal combustion engine is described. The fuel injector has a fuel inlet connection piece for supplying...
Redirecting device for a conveying means located on a conveying section
A turning device (10) for a conveyance device (4) on a transfer line includes a housing (15) closed by means of a cover (30). Recesses are formed in the housing...
Accumulation-capable curved element for a transfer system
The present invention relates to a curve element (1) for a transfer system for transporting products, having a curve-going outer track (2) and an inner track. An...
Valve comprising a filter
A valve (1) has a filter (18) integrated in the housing (3, 5), The filter is located in the vicinity of an intake-valve opening (9), by way of which a smaller...
Tank-venting system in a motor vehicle and method for checking the
operability of the tank-venting system
A method checks the operability of a tank-venting system for a motor vehicle having an internal combustion engine. The tank-venting system includes a fuel tank...
High pressure pump for a fuel system of an internal combustion engine, and
a fuel system and internal...
A high-pressure piston pump for a fuel system of an internal combustion engine, includes a housing, a piston, which defines a working chamber, and drive shaft...
Fuel pump, in particular for an internal combustion engine with direct
A fuel pump for use in a fuel injection system includes a housing at least one piston defining a work chamber and drive means which put the piston into a...
Fuel injection system for an internal combustion engine
A fuel injection system having a high-pressure pump and a fuel injection valve for each cylinder of the engine in which the pump has a work chamber, and the...
Fuel injector with pressure booster and servo valve with optimized control
A fuel injector for injecting fuel into a combustion chamber of an internal combustion engine, having a pressure booster in which the piston divides a work...
Fuel injection device for an internal combustion engine
The fuel injection system has one high-pressure fuel pump (10) with a pump work chamber (22) and one fuel injection valve (12), communicating with the pump work...
Fuel injection device for an internal combustion engine
The fuel injection device has a high-pressure pump (14) that supplies fuel to a reservoir and is connected to injectors disposed in the cylinders of the engine....
Fuel supply system of an internal combustion engine
In fuel supply systems with two fuel pumps connected in series and fuel valves that inject directly into the combustion chamber, there have been occasional...
Variant-reduced throttle device with interchangeable housing parts
The invention relates to a throttle device for the intake section of an internal combustion engine, wherein the throttle device has a multi-part housing that...
Method for starting a hybrid drive
A method for starting a hybrid drive having a battery, an internal combustion engine, and at least two electric machines, at least one being used to start the...
Device for controlling gas exchange valves
An apparatus for controlling gas exchange valves of an internal combustion engine having hydraulic valve actuators each assigned to one gas exchange valve, with...
Method and controller for operating a nitrogen oxide (NOx) storage catalyst
A method for operating a nitrogen oxide (NOx) storage catalytic converter (12') of an internal combustion engine (1) includes storing nitrogen oxides (NOx),...
Battery-powered manual machine tool
A battery-operated hand power tool (10), in particular a power saw (101), having a housing (12) into which a battery pack (28) can be detachably inserted in...
Method for recognizing a change in lane of a vehicle
A method of detecting a lane change of a subject vehicle (20), having a locating device (10) which uses angular resolution for locating vehicles (VEH1, VEH2,...
Navigation method and navigation system for motor vehicles
Navigation method and navigation system for motor vehicles for navigating from a present location to a destination. In response to an emergency user request, an...
Pulse-radar method and pulse-radar sensor and system
In a pulse-radar method, in particular for motor vehicles, different time slots of a time frame are predefined. During one time slot, a radar sensor emits at...
Sensor system for detecting dimensional variables to be measured on a
A sensor system for detecting at least one dimensional variable of a rotating object (30) includes a plurality of sensors (33) disposed on the rotating object...
Method and arrangement for correction of evaluation of a switching
threshold of a magnetic sensor
The method for correction of evaluation of a switching threshold of a magnetic sensor arrangement includes evaluating switching edges of a transmitter signal...
Inverter for an electric machine
An inverter for an electric machine is specified that includes a plurality of switching elements, in particular six, which are positioned in a bridge circuit and...
System for protecting a power semiconductor output stage that switches an
A system for protecting a power semiconductor output stage that, as a function of a control signal, connects an inductive load to a direct-current supply voltage...
Protective coating for ignition device
An ignition device, particularly a spark plug for internal combustion engines, permits improved corrosion protection. The ignition device includes an electrical...
A stator according to the prior art is formed out of a laminated stack that is insulated by means of a plastic coating, and stator pole teeth are connected to...
Unipolar transverse magnetic flux machine
In a unipolar transverse flux machine, to attain a modular structure favorable in terms of production, the stator and the rotor each have the same number of...
A heating device for a gas sensor, in particular for use in the exhaust gas analysis of internal combustion engines, including a heating element having an...
Sanding hand machine tool
A power grinder, in particular an oscillating grinder (10), includes a platelike grinding sheet holder (14), on whose working face (15) a grinding sheet (16) can...
A hydraulic transformer wherein a multiplicity of displacers are guided in a displacement member. The stroke of the displacers is determined through the...
Throttle-valve actuating unit
In a throttle valve actuator unit having a throttle valve neck that contains a pivotable throttle valve and having a drive chamber for receiving an electric...
Fuel injection valves for internal combustion engines
A fuel injection valve with a valve body has a bore that contains a piston-shaped valve member. The valve member is guided in the bore with a sealing section and...
Fuel-injection device for an internal combustion engine
The fuel injection apparatus has a high-pressure fuel pump and a fuel injection valve for each cylinder of the engine. The pump has at least one piston driven by...
Method for limiting the maximum injection pressure of magnet-controlled,
cam-driven injection components
A method for limiting the maximum allowable operating pressure at a cam-driven injection component, which component is actuatable by a magnet valve assembly....
Method and device for operating a drive engine of a vehicle
A method and an arrangement for operating a drive motor of a vehicle are suggested. A resulting desired torque for controlling the drive motor is pregiven in...
Valve mechanism comprising a variable cross-section of a valve opening
The invention relates to an intake or exhaust valve mechanism with a variable valve opening cross section for use in an admission opening of an internal...
Device and method for measuring the injection quantity of injection
nozzles, especially for motor vehicles
A device is used for measuring the injection quantity of injection nozzles. It includes a measuring chamber to which the injection nozzle can be coupled. In...
Method for determining mass flows into the inlet manifold of an internal
A method detects mass flows to the intake manifold of an internal combustion engine having a device for controlling the air supply to the intake manifold and...
Method for the diagnosis a tank ventilation valve
A method is introduced for testing the operability of a tank vent valve between an internal combustion engine and a fuel vapor reservoir, in which the stored...
A positioning device includes a housing (10) and a display unit (12), in particular a display for graphic representation of measurement information, which...
Wiper arms, and method for producing wiper arms
In a method for producing wiper arm and a wiper arm produced by the method a tongue for a rotary angle limiting is punched on a hinge part and correlates with a...
Wiper blade for motor vehicle windows
A proposed wiper blade serves to clean the windshields of motor vehicles. The wiper blade (10) has an elongated rubber-elastic wiping strip which can be placed...