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Vacuum brake booster
A control valve for a brake booster having a first member with a first bore, a second member located in the first bore and having a second bore, a plunger...
Heatable tank leakage diagnosis unit, particularly for motor vehicles
In a method and an arrangement for checking the tightness of a vessel (10), especially of a tank-venting system of a motor vehicle, the vessel (10) is charged...
Tandem master cylinder for electrohydraulic braking systems
This master cylinder comprises a body (12) defining a primary pressure chamber (14) and a secondary pressure chamber (16), separated by an axially movable piston...
Hand held drill
Method and device for controlling and/or diagnosing a control system that
influences a mass flow
A method and a device are proposed for controlling and/or diagnosing a control system influencing a mass flow. In this context, a correction value is calculated,...
Process for generating collision signals
A relatively uncomplicated process for generating collision signals that describe various collision processes involving motor vehicles. The process involves...
Method for operating an internal combustion engine
A method for operating an internal combustion engine such as an internal combustion engine of a motor vehicle is disclosed. The method includes the steps of:...
Backlighting device including lens
A lighting device for lighting a display surface is provided. The lighting device includes a light source, a lighting well and a lens, which is arranged between...
Friction brake with self-boosting
The invention relates to an electromechanical brake with self-boosting by means of a wedge mechanism. An actuating force is exerted on the friction brake lining...
Electronic component, in particular regulator for generators in motor
An electronic component formed as a regulator for generators in motor vehicles has an IC block arranged on a cooling body, connectors provided with conductors,...
Pulse radar system
A pulse radar system has a high-frequency source, which supplies a continuous high-frequency signal and is connected on the one side to a transmission-side pulse...
Method for joining a silicon plate to a second plate
A method for joining a silicon plate to a second plate, a laser beam being directed through the silicon plate at the second plate. In the process, the wavelength...
Differential gearing unit for vehicle
A sun gear 6 is concentrically, rotatably disposed inside an internal gear 4. Plural planet gears 8, carried by a planetary carrier 10, are disposed between and...
Process and device for controlling a vehicle braking system
A method and apparatus for controlling the brake system of a vehicle, in which pressure is built up and reduced in the wheel brakes by pulses having at least one...
Hammer drill and/or chipping hammer
The invention is based on a hand power tool, in particular a drill- and/or chipping hammer, comprising a striking mechanism (10) that has a drivable pot-type...
Injection pump and fuel DME feed device of diesel engine with the injection
In an injection pump element 2, a communication route for communicating an injection pipe 3 connected to a fuel liquid outlet 212 and an inner peripheral surface...
Internal combustion engine controller and method for the operation of an
internal combustion engine controller
An internal combustion engine controller includes a main processor for monitoring operating parameters of an internal combustion engine and a triggering device,...
Reaction arrangement for brake booster
A reaction arrangement for a brake booster having a control valve selectively activated by a manual input force or an electromagnetic force to allow air to...
Transmission detector for a window body, in particular the windshield of a
motor vehicle, and a cleaning device...
A transmission detector for a window body, in particular the windshield of a motor vehicle, has an optical sensor device which includes an imaging system and a...
Controller and rectifier for an electrical machine, and electrical machine
A controller and rectifier for an electrical machine, in particular a three-phase generator for motor vehicles, is proposed in which the controller (13) and the...
Method and device for controlling entry into a secured location, especially
into a motor vehicle
A method is for controlling entry, e.g., into a motor vehicle, during which a key and a base station wirelessly exchange authentication data between one another...
Coating system and method for its manufacture and its use
A coating system and a method for its manufacture are provided. An electrically conductive base coat and a porous overcoat lying over the base coat are arranged...
Protective device for a hand machine tool
A guard device for a hand power tool, in the form of a sanding/grinding hand power tool, has a wheel guard enclosing at least part of a rotating tool in a radial...
Method for determining temperatures on semiconductor components
A method and a device for determining temperatures on semiconductor components are provided. In order to determine a temperature on a semiconductor component, a...
Fuel injector valve
A fuel injector for the direct injection of fuel into the combustion chamber of a mixture-compressing internal combustion engine having external ignition,...
Fuel injection valve
A fuel injector for the direct injection of fuel into a combustion chamber of an internal combustion engine includes a piezoelectric or magnetostrictive actuator...
Fuel injection device for an internal combustion engine
The fuel injection system having one high-pressure fuel pump and one fuel injection valve for each engine cylinder in which the pump piston defines a work...
Soldering method for mounting electric components
A method is proposed for fastening at least one electrical component to a substrate using solder, in which elevations are produced in the solder substrate, the...
Pneumatic gate valve with an injection-molded valve housing
A pneumatic gate valve includes a valve housing made of injection-molded plastic material and having a plurality of external ports. Received in the valve housing...
Control of auto-ignition timing for combustion in piston engines by
prechamber compression ignition
A method and system of controlling auto-ignition timing in an internal combustion engine cylinder in which the timing of auto-ignition in prechambers that are...
Tire sensor system for continuous measurement of the transmitted force and
the coefficient of friction...
A tire sensor system for the continuous measurement of the transferred force and of the adhesive friction potential .mu., made up of a plurality of sensors...
Method and device for monitoring a sensor
A device and a method for monitoring a sensor for an exhaust-gas after-treatment system, in particular a temperature sensor. In specified operating states, a...
Method and device for measuring the viscosity of a liquid
A method and a device are proposed for measuring the viscosity of a liquid (12), a conclusion being reached on the temperature of the liquid (12 at the location...
Spark plug for receiving a pressure sensor and corresponding spark plug
A spark plug for accommodating a pressure sensor. A connecting channel for extending a connecting line of the sensor extends in a housing and in a central...
Electrically operated offset screwdriver
Method and arrangement for operating an internal combustion engine
The invention is directed to a method and an arrangement for operating an internal combustion engine assembly (1) which make possible a monitoring and, if...
Curve-dependent engine drag-torque control
An engine drag-torque control, particularly for motor vehicles, in which the engine torque is increased by an EDC augmenting torque when the driven wheels drop...
Device and method for improved monitoring of a lateral-acceleration sensor
A device and a method for monitoring a lateral-acceleration sensor suitable for use in a motor vehicle. A first lateral-acceleration variable is detected which...
Method for formatting a data flow by coding based on the sequence objects
of animated images
For object-based coding of moving image sequences for video objects, signaling information indicating whether the video object is to be decoded for playback or...
Method for controlling an adjustment process of a part
In the method of controlling a process for moving a part (20) by an electric motor (12) against an end stop, pinching events are detected by monitoring a motor...
Anchors for microelectromechanical systems having an SOI substrate, and
method of fabricating same
There are many inventions described and illustrated herein. In one aspect, the present invention is directed to a MEMS device, and technique of fabricating or...
Method for manufacturing a micromechanical component and a component that
is manufactured in accordance with...
A method for manufacturing a micromechanical component, that has at least one hollow space and a functional element that is provided at least partially in the...
Method and device for controlling the drive unit of a vehicle
A method for controlling the drive unit of a vehicle in which an extended overrun mode having reduced fuel consumption and reduced pollutant emission is...
Valve with damping element
The invention relates to a valve, in particular for a fluid-regulated heating and/or cooling system of a motor vehicle, having a valve chamber (18, 218), with at...
System for transmitting energy and/or data between a vehicle body and a
A system is proposed for transmitting energy and/or data between a vehicle body and a removable part, a first core half having a pin and a pin ring which extend...
Method and arrangement for correcting a fuel quantity which is supplied to
an internal combustion engine
The invention relates to a method and an arrangement for correcting a fuel quantity which is supplied to an internal combustion engine. The correction is carried...
Method for operating an internal combustion engine especially for motor
The invention relates to a method for operating an internal combustion engine, especially for motor vehicles, the engine having a catalytic converter; in the...
Fuel pump for an internal combustion engine
A fuel pump for an internal combustion engine, comprising a housing (14) in which a piston (16) is guided. A working chamber is confined in areas by the piston...