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Wiper arm comprising a wiper blade which is connected to the same in an
The invention starts with a wiper arm (10) with a wiper blade (20) that is connected in an articulated manner, which includes a wiper strip support (22) and...
Control unit for controlling safety-critical applications
A control unit, for controlling safety-critical applications, includes a microcomputer, a monitoring unit (check unit), and peripheral circuits (input/output),...
Method and device for determining a rotation angle or a displacement
A method for determining a rotation angle or a path, with the following steps: measurement of at least two phase values .alpha..sub.1, .alpha..sub.2 through...
Vehicle antenna device
A vehicle antenna device ensures effective protection of a vehicle antenna from electrostatic discharges in a wheel bearing of the motor vehicle. The vehicle...
Contact washer system and method for controlling a windscreen wiper motor
The present invention relates to a contact-disk system including a control unit, a rotatable contact disk and a plurality of contact elements, the contact disk...
A spark plug includes a shell on which a threaded shank having a thread and a tool attachment for installation in an internal combustion engine are situated, and...
Measurement sensor for determining an oxygen concentration in a gas mixture
A probe is described for determining an oxygen concentration in a gas mixture, in particular in the exhaust gas of internal combustion engines, having a Nernst...
Device for locking a plug in the plug-in position thereof in a vibration
The apparatus (2) for vibrationproof locking of a plug (3) in its plugged-in position inside a unit, in particular inside a clutch actuator (1), encompasses a...
Drive device for a movable part, especially a mold closure device for an
injection molding machine, and method...
A drive for a movable part, such as a mold closure platen, includes two hydraulic cylinder-and-piston units defining first and third pressure chambers in a first...
High-pressure fuel pump for internal combustion engine with improved
A fuel injection system in which only one pump element at a time can aspirate fuel. As a result, it is attained that even in partial-load operation, all the pump...
Engine-cooling fan assembly with overlapping fans
An automotive engine-cooling fan assembly uses pairs of overlapping fans to improve flow uniformity through the heat exchanger cores and to maximize the amount...
Fuel injector and corresponding production method
A fuel injector for fuel injection systems of internal combustion engines and a method of manufacturing same are described. The fuel injector includes a valve...
Fuel injection device for an internal combustion engine
The fuel injection device has a fuel injection valve that has an injection valve member, which is guided so that it can slide in a valve body and controls at...
Valve for regulating fluids
A valve for regulating fluids includes a piezo actor (2), a converter (3) for converter the stroke of the piezo actor, an inwardly opening control valve (11),...
Apparatus for pressing shirts having a partly flat inflatable body
A pressing body carries out pressing of shirts on a shirt-shaped inflation body, advantageously, by tensioning the shirt in a flat configuration and includes...
Compensation element for a fuel injection valve
A compensating element for supporting a fuel injector in a cylinder head of an internal combustion engine is configured in the form of an intermediate ring and...
A cooking device includes a cooking chamber having at least one vapor opening through which the vapor from the cooking chamber, when in operation, conveyed by a...
Poppet for center port compensation valve
A master cylinder having first and second chambers respectively connected to a reservoir and to front and rear wheel brakes in a brake system. First and second...
Windscreen wiper drive
In a windshield wiper drive mechanism, having a pivotably supported drive shaft, a drive rocker (10) solidly connected to it, a coupling rocker (14) that is...
Method of protecting a microcomputer system against manipulation of its
A method of protecting a microcomputer system against manipulation of its program, in which the microcomputer system includes a rewritable memory in which at...
Vehicle operating parameter determination system and method
A system and method for estimating an operating parameter of a vehicle such as the steering angle offset or body slip angle. The method includes providing a...
Method for detecting misfiring in a multi-cylinder internal combustion
A method for detecting combustion misses in a multi-cylinder internal combustion engine. The control units of the engine use an engine control program which is...
Driving performance of a motor vehicle on .mu.-split slopes
A traction control system having a braking intervention in particular for motor vehicles in which a slipping wheel is braked by a braking intervention on...
Arrangement for voltage supply to a volatile semiconductor memory
A system for supplying power to a volatile semiconductor memory having a memory array, with the semiconductor memory being provided with a standby voltage that...
Method for determining a rotational angle or a distance by evaluating phase
The invention proposes a method for determining a rotation angle or distance by evaluating a multitude of phase measurement values. By means of a linear...
Size-reduced magnet coil carrier
A magnet system having a magnet coil surrounded by a magnet pot is provided, the magnet coil being electrically connected to contact prongs, an interspace being...
Device for triggering a lighting device in a motor vehicle
A device for triggering a lighting device of a motor vehicle includes a control arrangement which generates at least one pulse width modulated control signal for...
Method and arrangement for controlling a drive unit
In a method for controlling a drive unit, a driver command value is formed while considering the current transmission ratio and the drive unit is controlled in...
Attachment for grinder
An insert tool with grinding blade and a supporting disk, and with a hub, which has at least one opening that permits the hub to be clamped to a driver flange of...
Compact coupler plug, particularly for a planar broadband lambda probe,
that is protected from dust when in a...
A coupler plug, configured for a planar lambda probe, for example, is described as including a housing having a base element and a cover element, as well as...
Device and method for preventing rollback of a vehicle on an incline
A device for preventing a rollback of a vehicle on an incline. The vehicle is equipped with a brake system, via which at least the braking pressure in the wheel...
Fuel injection valve
A fuel injection valve, in particular an injection valve for fuel injection systems of internal combustion engines, is made of a piezoelectric or ...
A fuel injector is described, in particular an injector for fuel injection systems in internal combustion engines, that includes a valve needle having a...
Accumulator fuel-injection system for an internal combustion engine
An injection device for a fuel reservoir injection system is proposed, having an injection nozzle (16), which protrudes into a combustion chamber and can be...
Fuel injector having a high-pressure-resistant supply line
The present invention relates to an injector for injecting fuel into the combustion chamber of an internal combustion engine. The injector (1) is actuated by an...
Hand power tool
A hand held power tool has a housing, a drive, a mechanical striking mechanism with a striker, a drive element for driving the striker in its striking movement...
Valve comprising elastic sealing elements
The invention relates to a valve (10, 110) having a valve chamber (14, 114), having at least one inlet conduit (16, 116) and one outlet conduit (18, 118),...
Method for operating an internal combustion engine
A method of operating an internal combustion engine of a motor vehicle has the steps of injecting fuel into a combustion chamber in at least two operating types;...
Fuel injection device
A fuel injection system for internal combustion engines has at least one stroke-controlled injector. A pressure booster that has a movable piston is connected...
Method for operating an internal combustion engine, and a corresponding
A method for operating an internal combustion engine and a corresponding device are described in which a combustion of a fuel in a fuel-air mixture introduced...
Method of operating a direct fuel injected internal combustion engine
The invention relates to a method for operating a direct-injecting gasoline internal combustion engine (1), especially of a motor vehicle, wherein the gasoline...
Method and devices for avoiding knocking on failure of an anti-knock
A device having a monitoring circuit for a knock control and a control circuit which initiates substitute measures in the event of a fault in the knock control,...
Method of ignition and corresponding ignition unit
The present invention provides an ignition method for an internal combustion engine, an injection being alternatively performed in at least one first operating...
Force sensor having hollow cylindrical flexible element
A force sensor, in particular for the determination of the forces on a vehicle seat, includes a force measuring cell (1; 19) having a Hall element. The force...
Method and device for positioning measuring displays for measuring ion
A method is presented for positioning a measurement window in time for analysis of ionic current signals, detected at internal combustion engines via the...
Method of operating an internal combustion engine
An internal combustion engine, in particular for a motor vehicle, in which fuel may be injected into a combustion chamber during an intake phase in a first mode...
Method for heating up catalysts in the exhaust gas of internal combustion
A heating of a catalytic converter in the exhaust gas of an internal combustion engine is presented which can be operated in different operating modes and...
Wiper strip for windshield wipers
A wiper strip (18) for windshield wipers includes a profile spine (20) and a function part (22) that is connected to the profile spine (20) via a tilting bridge...
Method and a device for checking the functioning of a computer
A method and a device for checking the functioning of a computer are proposed, the computer in a normal operating state having access to the working memory via...
Method and device for measuring length, area or volume
A device and a method for determining length, area, and/or volume using a distance measuring device 10 includes a transmit unit 18 and a receive unit 20 in one...