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Fuel injection valve for internal combustion engines
A fuel injection valve contains a piston-shaped valve needle for closing at least one injection opening at the combustion chamber end of the bore. A conical...
Magnet valve, in particular for a traction-controlled hydraulic vehicle
A hydraulic part of a magnet valve is received in a bore of a valve block. The hydraulic part is secured to the valve block with a calked heel of a securing bush...
A fuel injector, in particular for the direct injection of fuel into the combustion chamber of a mixture-compressing, externally fired internal combustion...
Device for controlling distance
The device ascertains a setpoint distance or a setpoint time gap with respect to a vehicle driving ahead as a function of the traveling speed, the distance...
Method for adaptively controlling knocking of a gasoline direct fuel
injection internal combustion engine, and...
A method of adaptive knock control and a corresponding device for a direct-gasoline-injection internal combustion engine are described, the internal combustion...
Brake device for vehicle brake systems
In a brake device for vehicle brake systems, having at least one pressure sensor for measuring the brake pressure and having an electronic control unit for...
Device and method for testing the activation behavior of restraining means
in a motor vehicle
A device and a method, which, upon triggering of the restraint devices via a control device, allow a systematic testing of the triggering characteristics of...
Windscreen wiper comprising a wiper arm
The invention starts with a windshield wiper with a wiper arm (10) on whose free end a pin (22) is fastened laterally, transverse to the longitudinal direction...
Vehicle steering angle position determination method
A system for calculating the actual steering angle position based upon signals received from a relative position steering angle sensor and other vehicle sensors....
Method and device for detecting a detached tire
Device for detecting a detached tire of a vehicle. This device includes an arrangement for detecting the rotational movements of the wheels and generating first...
Brushless dc machine
In a brushless, electronically commutated direct-current machine, in particular a direct-current motor, having a multiphase stator winding (12) and having...
Electric semiconductor element with a contact hole
An electric semiconductor component includes a monocrystalline semiconductor substrate made of silicon, for example, an insulation layer arranged on the surface...
Methods for manufacturing a microstructured sensor
A method for manufacturing a sensor, the sensor including a three-dimensional interdigital electrode arrangement positioned on a substrate, comprising applying a...
Grinding machine tool support
A grinding machine tool receptacle for a hand-guided angle grinding machine has a slaving device by which an insert tool is operatively connectable to a drive...
Fuel injection valve
A fuel injector, e.g., a fuel injector protruding directly into a combustion chamber of an internal combustion engine, includes an energizable actuator, a...
Method for adjusting the valve lift of an injection valve
The present invention relates to a method for adjusting the valve lift of an injector, especially a fuel injector for mixture-compressing externally ignited...
Dish rack for dishwasher
A pull-out dish rack with a basic rack containing a wire framework for a dishwasher. The basic rack has a U-shaped construction and is fitted with at least a...
Check valve for a piston pump
A check valve for a piston pump of a traction-controlled vehicle brake system includes hollow cylindrical valve seat part and a disk-shaped valve closing body,...
Fixing device for a fuel injection valve
A fastening device for fastening a fuel injection valve in a bore in the cylinder head of an internal combustion engine, in which the fuel injection valve has a...
Method and device for controlling the drive unit of a vehicle
A method and a device for controlling the drive unit of a vehicle are provided, in which, in addition to the selection variable for an output variable of the...
Method for assessing the deterioration of motor oil
A method for assessing the deterioration of motor oil is provided, in which the oil viscosity of the motor oil is measured by a sensor, and the length of an...
Vibration pickup comprising a clamping sleeve
A vibration sensor having a pressure sleeve in which the pressure sleeve may be mounted under pressure on a component causing vibration. To detect a vibration...
Method and device for estimating movement parameters of targets
A device for outputting parameter values and a method of providing parameter values which pertain to the relative kinematic behavior of an object, in particular...
Method for operating an internal combustion engine
An internal combustion engine, in particular for a motor vehicle, is described. The internal combustion engine is provided with a control unit for determining a...
Method of transmitting data, in particular GSM data
The data stream between the transcoders (TCE1, TCE2) of a mobile wireless system is subdivided into a first data stream with samples for transmission and a...
Method and device for triggering a fuel injector
A method and device for triggering a solenoid valve for injecting fuel into an internal combustion engine is described. The triggering phase of the solenoid...
Device for determining type and dampness of textiles, appliances applying
the device, method for detecting type...
A device detects properties of a textile in appliances for treating textiles is provided. The device is fitted into the appliance. Examples of appliances with...
Distance sensor device
A distance sensor device, in particular as a component of a parking aid or reversing aid for a motor vehicle, includes one or more distance sensors and a...
Method and device for recognition of a collision with a pedestrian
A method of deciding with a high reliability whether an impact with the front side of a vehicle has been caused by a pedestrian is described. Two decision...
Magnet coil arrangement
In a magnet coil arrangement having a wound coil former and having a metal housing surrounding the wound coil former, contact tabs are held in a plug-in base,...
Electrical circuit arrangement for converting an electrical input variable
into an impressed output electrical...
An electrical voltage arrangement to be provided with selectively different electrical input variables, for example in the form of a unidirectional voltage, a...
In a switching controller whose error signal amplifier essentially exhibits P action, the load step performance of the switching controller is detected via an...
A piezoelectric actuator for actuating a mechanical component includes a piezoelectric element, for subjecting an actuating element to a tensile force or...
Method of charging and discharging a piezoelectric element
A method of charging or discharging a piezoelectric element, in which electric charge carriers are transported back and forth between a supply voltage of a...
Monolithcally integrated semiconductor component
The invention concerns a monolithically integrated semiconductor component, having a first charge carrier region of a first charge carrier doping; at least two...
Method and device for controlling units in a vehicle according to the level
A method and a device as well as a control unit for controlling at least one aggregate in a vehicle, the noise caused by the aggregate and/or at least one...
Protective motorcycle suit
A protective motorcycle suit has at least one airbag, power being supplied and data communication with the motorcycle being carried out via a wireless...
Two-stage magnet valve of compact design for an injector of an injection
system for internal combustion engines
A two-stage magnet valve for injectors of injection systems for internal combustion engines is proposed, which is very compact and simple in design, because an...
An anchor having first and second rails to align first and second friction members with a rotor. The first and second friction members are moved into engagement...
Throttle assembly for a flowing medium
In a throttle assembly for a flowing medium having an inlet and outlet and having two throttle devices disposed between them coaxially to one another, which each...
Ignition system and method for operating an ignition system
An ignition system and a method for operating an ignition system provides reliable suppression of a closing spark ignition at relatively small expense and to...
Method and arrangement for controlling a charger
The invention is directed to a method and an arrangement for controlling a charger (2000, 1000) which make possible a reduction of the load on the on-board...
Method and device for the low-emission operation of a fuel cell tank
system, especially of a motor vehicle
The arrangement for operating a fuel tank system of a motor vehicle includes a pump and valve arrangement (11), an activate charcoal filter (12), a fuel supply...
Negative pressure boosting device
In a negative pressure boosting device, a movable valve seat is air-tightly and slidably disposed in a concavity of a valve body. The movable valve seat and a...
Micromechanical component and equalization method
A micromechanical component, in particular a pressure sensor, including a substrate that has a membrane region, a surrounding region of the membrane region, at...
The invention creates a micromechanical component, in particular an acceleration sensor, having a flexible spring device (F1, F2, F3) for the spring mounting of...
The chain tension of a motorized chainsaw (10) with a housing (12), a sprocket (22) mounted thereon, and a blade (14) that is aligned with this sprocket, which...
Wiper device, especially for windshields of automobiles
A wiper system has a driveable wiper arm (20) guided at one end on the motor vehicle. A long-straggling wiper blade (12) capable of being placed against the...
Vehicle wiper system and a method for operating a wiper arm linkage
A wiper system (1) for vehicles, having at least one wiper lever linkage (3) that has at least one wiper arm (35), and a method for operating the wiper lever...