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Cup seal and master cylinder employing the same
In a cup seal of the present invention, an inner lip (27b) is pressed into close contact with a piston (9) and an outer lip (27c) is pressed into close contact...
Method for controlling the amount of secondary air
A method for controlling the amount of secondary air of a motor vehicle, which has a device for injecting secondary air. The increase in the injected amount of...
Light-plane projecting apparatus and lens
A non-cylindrically surfaced lens converts a collimated light beam into a light plane that increases a light intensity toward distal portions of the light...
Method and apparatus for transmitting measurement data between an object
detection device and an evaluation device
An apparatus and a method for transmitting measurement data between an object-detection device and an evaluation device are provided, the evaluation device...
Device for recognition of a pole crash
A device for recognizing a pole crash, situated in a vehicle. The pole crash is determined on the basis of an impact velocity, which is recognized by an...
Method and device for a vehicle-related telematics service
A method and a device for a vehicle-related telematics service are provided, the same application protocol being utilized for the telematics service both for the...
Interferometric measuring device
An interferometric measuring device includes a short-coherent radiation source and a system composed of a modulation interferometer having a first and a second...
Waveguide structure for creating a phase gradient between input signals of
a system of antenna elements
A planar waveguide structure for creating a phase gradient between the input signals of a system of antenna elements requires relatively little space and also...
Method and device for signaling of relevant information for the operation
of a motor vehicle
Described are a method and a device for signaling information relevant for the operation of a motor vehicle which make it possible for the vehicle's driver to...
State variable and parameter estimator comprising several partial models
for an electrical energy storage device
A state variable and parameter estimator for determining state variables and parameters of a mathematical energy storage model, especially of a battery model,...
Method and device for controlling a brushless DC motor
A method and a control device for a brushless DC motor, which has an AC/DC inverter supplied by an intermediate direct voltage circuit for feeding the DC motor,...
Electric motor with a housing for at least two carbon brushes
An electric motor includes carbon brushes (5) disposed in a holder (6) that are pressed by means of a spring force (7) in a radial direction against a jacket...
Electric machine with stator cooling teeth
An electrical machine, in particular a rotary current generator for motor vehicles, is proposed which has a housing (13) in which a stator (16) is retained, such...
A pressure sensor having a diaphragm which is differently deformable or locally changeable by pressure differences is described. A construction advantageously...
Body for a refrigerator
A body for a refrigerator device, includes a front side that is open towards the interior of the body, whereby the opening on the front side is defined by...
Impact mechanism for a repeatedly striking hand-held machine tool
A percussion mechanism for a repetitively hammering hand power tool, whose striking frequency and striking intensity are controllable independently of one...
Method and device for exciting pressure fluctuations in a fuel supply
system of an internal combustion engine
A method and a device for exciting pressure fluctuations in a fuel supply system of an internal combustion engine are provided, which in turn enable a...
Device and method for assigning knock sensors to cylinders of an internal
A device and a method for assigning at least two knock sensors to at least two cylinders of an internal combustion engine are provided. An arrangement for...
Refrigerator door tray
Method and apparatus for preventing collisions of vehicles
In a method for preventing collisions of vehicles, first the surroundings of a vehicle 2 and motion parameters of the vehicle 2 are detected by means of sensors...
Method for charging a battery
Provided is a method for charging a battery that dynamizes the charging phase of the battery, thereby enabling optimum charging. The dynamization of the charging...
Stator with a rotary current winding, brushless direct current machine
having a stator, shaped part for winding...
A method of producing a stator with a rotary current winding, having a first and second face end. On the face end, at least one shaped part with struts for...
Insulated carbon brush guide
A carbon brush guide for dynamoelectric machines, in particular for electric motors. The carbon brush guide is produced from aluminum and has at least one...
Method of fabricating electromechanical device having a controlled
There are many inventions described and illustrated herein. In one aspect, the present invention is directed to a technique of fabricating or manufacturing MEMS...
Fuel supply pump and tappet structure body
A fuel supply pump with a large fuel discharge amount and a tappet structure body, which are suitably used for an accumulated pressure-type fuel injection device...
Valve for controlling a connection in a high-pressure fuel injection
apparatus for an internal combustion engine
Disclosed is a valve comprising a valve member (72) that is guided so as to be movable in the direction of the longitudinal axis (73) thereof, extends into a...
Pressure-boosted fuel injection device comprising an internal control line
The invention relates to a fuel injection device with a multi-part injector body containing a pressure booster that can be actuated by means of a differential...
DC-voltage vehicle electrical system
A DC-voltage vehicle electrical system for a motor vehicle, having a current source and a user. The DC-voltage vehicle electrical system is preferably developed...
Gas cooking equipment and method for producing gas cooking equipment
A control system for adjusting the heat output of at least one gas burner. The control system including at least one control organ in a gas main line feeding the...
High-pressure pump for a fuel injection system of an internal combustion
A high-pressure pump having a rotationally driven drive shaft and at least one pump element which has a pump piston driven at least indirectly in a reciprocating...
Washing method for a dishwasher, and dishwasher for carrying out one such
A method for washing and drying items in a dishwasher and a dishwasher are provided. After the dishwasher is placed in a program execution readiness state in...
Method for operating an internal combustion engine
To enable operation of an internal combustion engine even without the signals of a phase sensor while nonetheless enabling an emergency driving function in the...
Distance measurement device with short range optics
Technology is disclosed for measuring distances. A measurement device emits a beam that reflects on the surface of an object. The measurement device determines...
Method for starting a sensorless, electronically commutatable direct
A method for starting a sensorless, electronically commutatable direct current motor, having a permanent-magnetically excited rotor in which the stator carries a...
Stator assembly for an electrical machine
The present invention relates to a stator assembly for an electrical machine, including a housing and a stator, in which the housing has at least one...
Vibration damping device, in particular for an electric hand machine tool,
and a transmission equipped with...
A vibration damping device has a rotation element connectable to a drive shaft in a frictional, nonpositive way and provided with at least one chamber filled...
Device for the elastic mounting of a hydraulic unit in a motor vehicle
braking system on a vehicle
A hydraulic unit is elastically supported by means of elastomer elements, through which bolts pass, on two legs of a mounting bracket that extend perpendicular...
A workpiece according to the invention has a recess that is compressed by means of a plastic deformation, which reduces one dimension or an inner diameter of the...
The invention starts from a wiper blade (20) of a windshield wiper with a wiper strip support (22) and wiper strip (24), which feature end caps (28) on their...
What is disclosed is a lifting apparatus, in particular a ferry landing stage, comprising a platform that is capable of being taken into a predetermined lift...
Method and device for limiting the driving speed of a motor vehicle
A method and a device are provided for limiting the driving speed of a motor vehicle that allow a selectable, fixed fuel consumption per distance traveled to be...
An electrical tool with an adjustable housing geometry has a motor part, a handle part situated so that it is displaceable relative to the motor part via a...
Magnetic circuit for ignition coils or transformers
A magnetic circuit for an ignition coil or a transformer, including an inner, essentially rod-shaped core and an outer core. The outer core includes a...
Method and device for determining the rotary speed of an electrical
A method for determining the rotary speed of an electrical machine, especially of a direct current motor, which is controlled in PWM operation, the tracking...
Gap tuning for surface micromachined structures in an epitaxial reactor
A device includes a top layer having at least two opposing faces, and at least two epitaxially deposited layers, each of the at least two epitaxially deposited...
Injection valve with a corrosion-inhibiting, wear-resistant coating and
method for the production thereof
A fuel injector for injecting water, in particular into the gas flow of fuel cells, has a valve needle having joined to its spray-discharge end a valve-closure...
An atomization system for fuels, particularly for charging a chemical reformer for obtaining hydrogen, features at least one metering device, accommodated in a...
The invention starts with a wiper arm (10, 28; 42, 44) with at least one fan nozzle (20, 46, 70, 88) through which wash water is sprayed on an as-needed basis in...