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Disc brake cylinder with parking brake mechanism
A disk brake cylinder having a bore for retaining a piston (5) connected by an input shaft (11) to a parking brake mechanism. The input shaft (11) is rotated to...
Mechanical distributor injection pump having cold-start acceleration
A high-pressure pump for supplying internal combustion engines with fuel includes a housing, on which a timing unit for displacing the point of injection is...
Method, computer programme and control and/or regulation device for
operating an internal combustion engine
A method for operating an internal combustion engine, e.g., of a motor vehicle, where fuel is supplied under pressure via at least one injection valve. The...
Fuel injector having integrated spark plug
A fuel injector having an integrated spark plug for injecting fuel directly into a combustion chamber of an internal combustion engine and for igniting the fuel...
Method for moment-neutral switching off a cylinder by deactivation of
A method for changing between full engine operation and partial engine operation of a multi-cylinder combustion engine includes the step of activating at least...
A brake booster 1 includes a valve mechanism 6, and a solenoid 8 which operates the valve mechanism 6. When the solenoid 8 is energized, a solenoid plunger 26...
Porthole window for a front-loading drum-type washing machine
A porthole window includes a circular base section being a viewing glass having a substantially planar inner surface and a border region, and a rigid plastic...
Sensor for water-conducting appliances
Arrangement and method for determining the transmission ratio of a
continuously variable belt transmission
The invention relates to an arrangement and a method for determining the transmission ratio of a continuously variable transmission having a drive end and an...
Method and device for storing data in a vehicle and for evaluating said
A device and a method for storing and/or analyzing data in a memory in a motor vehicle is described, the data being transmitted in the vehicle over a data bus to...
Method for regulating a rotational speed
A method for setting a rotational speed for rotational readout of useful data stored on a disc-shaped storage medium in a playback device, permitting utilization...
Shaft drive device
With the disclosure shaft drive device, has a PCB device (1, 1'); a rotor device (50; 5, 51) with a rotor (5) and a rotor shaft (51) attached to it; and a stator...
Method of reducing the thickness of a silicon substrate
A method of reducing the thickness of a silicon substrate made superficially porous in particular in certain areas on one side. A back of the silicon substrate...
Gas sensor, especially a lambda probe
A gas sensor has improved electrical properties. In the top view of the layer planes of the body of the sensor, printed circuit traces for electrodes are...
Method and device for controlling the drivetrain of a motor vehicle during
A coordinated control of a drive train during a gear shift is described. The core of the control lies in establishing an optimal system trajectory for the states...
Electrical plug connection having an adjustable coding
Electrical plug connections, in particular cable harness plugs, have codings on their side surfaces that indicate the type or the assembly, i.e. the arrangement,...
Compact electrohydraulic motor pump unit
A compact electrohydraulic motor pump unit comprising a housing which forms a reservoir for a pressurized fluid and contains an electric motor, and which...
Master cylinder for an electro-hydraulic braking system comprising improved
means of simulating the pedal feel...
A master cylinder for electro-hydraulic braking systems having a body of longitudinal axis pierced with a bore to receive a piston mounted to slide therein in a...
Device for repositioning a rotating element
A device for restoring a rotary member into a defined normal position, with a spatially stationary fixed catch, which predetermines the normal position, and a...
Fuel injection valve
A fuel injector, such as a fuel injector for fuel injection systems in internal combustion engines, includes a valve needle, the valve-closure member of which...
Fuel injection valve for internal combustion engines
A fuel injection valve for internal combustion engines, having a valve body that tapers toward the combustion chamber, forming an annular heel, and merges with a...
Pressure-controlled common rail fuel injector with graduated opening and
An injector for injecting fuel, which is at high pressure, into the combustion chamber of an internal combustion engine includes valve body movably received in...
Fuel injector with integrated flow restrictor
The invention relates to a fuel injection device for an internal combustion engine, having a common high-pressure collection chamber (common rail) that can be...
Fuel injection system for internal combustion engines
A fuel injection system, having a fuel injection valve and a control valve, which control valve has a control valve member that is longitudinally displaceable in...
Method for adjusting adaptive programme maps of an adaptive knock control
in an internal combustion engine and...
Proposed is a method for adjusting an adaptive characteristics map of an adaptive engine-knock control system and a method for adaptively controlling engine...
Method for operating and internal combustion engine, in particular of a
An internal combustion engine, especially for a motor vehicle, is described, which is provided with a catalytic converter which can be charged with hydrocarbons....
Electromagnetically operable valve and method for producing a magnet
housing for a valve
An electromagnetically operable valve having an electromagnetic circuit which includes at least one solenoid coil, a core used as internal pole, and an armature,...
Vacuum cleaner connector
Method and device for transmitting navigation information from data
processing center to an on-board navigation...
A method and a device for transmitting navigation information from a data processing center to an on-board navigation system. The device includes a request...
Sensing device for detecting wetness on a glass pane
A sensor arrangement for detecting a wetting, in particular a precipitation and dirt accumulation, on a window (13) is proposed, with at least one transmitter...
Device for measuring the strength of a vector component of a magnetic
field, current-measuring device and use...
A device for measuring the strength of a vector component of a magnetic field, a current-measuring device and a use of a field-effect transistor are proposed,...
Method for improving the efficiency of an electrical machine
A method for operating an electrical machine (1) for the production of electrical power (13) includes an excitation winding (2) and a stator winding (4). A...
Armature for an electric machine
An armature of the invention has a component, to be mounted on the shaft, that has a protrusion in the internal diameter; the protrusion engages a knurled...
Method for cleaning vehicle windows
A method for cleaning vehicle windows by means of a wiper with a wiper strip (12), whose wiper lip (16) rests against the vehicle window. The wiper strip (12) is set...
Fuel Injection valve
A fuel injector, in particular for direct injection of fuel into the combustion chamber of a mixture-compressing, spark-ignited internal combustion engine,...
Linkage for joining a lever to a brake cable
A linkage for connecting a brake cable to an actuator lever in a drum-in-hat park brake assembly. The linkage is defined by a continuous wire that is shaped into...
Internal combustion engine and method, computer program and control
apparatus for operating the internal...
In an internal combustion engine, the fuel reaches a combustion chamber via at least one fuel-injecting device. The fuel-injecting device includes a piezo...
Method for operating an internal combustion engine, and corresponding
A method and a device for operating an internal combustion engine are provided, in which in at least one cylinder, combustion of a fuel in a fuel/air mixture...
Fuel injection system and method for injection
A fuel injection system for internal combustion engines has at least one fuel injector which injects fuel into a combustion chamber delimited by a cylinder wall...
Valve mechanism of booster
When a booster is inoperative, a first atmosphere valve and a second atmosphere valve are both closed to block a communication of an orifice passage with a...
An operating element having a first control element that is rotatable about a first axis, and having at least one second control element that is rotatable about...
Method for operating an air conditioning installation
The invention is based on a method for operating a climate control system for a vehicle, in the case of which a compressor (38), in a cooling mode, circulates a...
Wiping device, in particular for a motor vehicle
A wiping device for a motor vehicle has a wiper arm having at least one mounting part and a hinge part articulated on the mounting part, a pulling element which...
Short coherence fiber probe interferometric measuring device
An interferometric measuring device for measuring surface characteristics, shapes, distances, and distance variations, e.g., vibrations, in particular in narrow,...
Method for starting a sensor- and brushless d.c. motor
A method is for starting a sensorless and brushless direct current motor, the stator windings of which are supplied with power from a multiphase converter...
Multipole electrical connector
A multi-pole electrical connector is to be designed such that it is usable under cramped installation conditions and can be cost-effectively produced. The...
Fuel injection valve
A fuel injector, in particular for direct injection of fuel into a combustion chamber of an internal combustion engine, having an actuator for actuating a valve...
Linkage for joining a lever to a brake cable
An linkage for connecting a brake cable to an lever in a drum-in-hat park brake assembly. The linkage is defined by a continuous wire that is shaped into a first...
Machine tool with a chamber for lubricating agent and a pressure
equalization device for said chamber
The present invention is directed to a machine tool, in particular to a hand-operated hammer drill, having a compartment (10) containing lubricant in which at...