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Patent # Description
US-6,794,800 Piezoelectric actuator with double comb electrodes
The invention relates to a piezoelectric actuator, especially for actuating control valves or injection valves in motor vehicles, having an actuator body (1) in...
US-6,794,782 Shackle spring
A fastening spring for fastening at least one component accommodated in a housing of an electric motor, in the prior art, has a bending zone which is exposed to...
US-6,794,689 High voltage semiconductor component
A semiconductor component for switching high currents. The semiconductor component includes an LIGBT arrangement having island-shaped p-wells and specially...
US-6,794,593 Electric hand power tool with switching key
An electric hand power tool has an on/off switch, an elongated switching key having a front end and a rear end and actuating the switch, a blocking lever carried...
US-6,794,070 Fuel cell apparatus with compressor means for reducing fuel leakage danger and improving efficiency
The fuel cell apparatus has a fuel-producing unit (2) for producing hydrogen-enriched fuel (6) and a fuel cell or fuel cell stack (1) for production of...
US-6,793,978 Method and device for coating at least one wiper-blade element
The invention is based on a method for coating at least one wiper blade element (10) made of an elastomer material, in which first, the surface of the wiper...
US-6,793,396 Wiper housing and method for producing a wiper housing
The invention concerns a wiper bearing housing having a bearing region (12) and at least one mounting element (14, 16), whereby at least one transitional region...
US-6,793,295 Brake control method and brake control apparatus for motorcycle
In a brake control method for a motorcycle which includes a front master cylinder, front wheel cylinders hydraulically connected to the front master cylinder, a...
US-6,793,252 Method for machining a common rail, common rail, and connection stub for application of the method
The invention relates to a common rail for a common rail fuel injection system of an internal combustion engine, having a base body whose interior communicates...
US-6,793,023 Hand power tool
The invention is based on a hand power tool having a tool mount capable of being driving in an at least rotating fashion via a drive motor and a drilling spindle...
US-6,792,922 Injection pump having cold start acceleration for direct injection internal combustion engines
A fuel delivery unit for an internal combustion engine including a housing, which includes a timing unit for shifting the point of injection of fuel into the...
US-6,792,915 Fuel supply apparatus for an internal combustion engine
The fuel supply apparatus for supplying fuel to an internal combustion engine has a fuel tank (2), a first fuel pump (6) that supplies fuel from the fuel tank to...
US-6,792,913 Method for operating an internal combustion engine mainly intended for a motor vehicle
An internal combustion engine (1), in particular for a motor vehicle, is described, that is provided with an injection valve (8), using which fuel can be...
US-6,792,644 Windscreen wiper with 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...
US-6,792,347 Electronic protection against an exchange of exhaust-gas sensors in an internal combustion engine having...
In a method and a circuit for installation-exchange protection of at least two measuring sensors for detecting physical/chemical variables of an exhaust gas in a...
US-6,791,511 Display device
A display device for a motor vehicle is proposed, which is used to display a virtual image on the windshield of a motor vehicle. The image is displayed by way of...
US-6,791,301 Device for control of the excitation current for a three phase generator
The invention relates to an apparatus for regulating the exciter current for a rotary-current generator. It has a voltage source, a rectifier, three phase...
US-6,790,699 Method for manufacturing a semiconductor device
A method for manufacturing a semiconductor device includes the steps of providing a substrate, depositing a monocrystalline sacrificial layer onto the substrate,...
US-6,790,478 Method for selectively coating ceramic surfaces
In a ceramic hybrid substrate and a method for treating the surface of a ceramic hybrid substrate having ceramic surface areas and metallic surface areas, the...
US-6,790,078 Contact protection housing, injection pump and method for mounting a contact protection housing with the aid of...
A contact protection housing for at least one electrical terminal that is disposed in a housing part mounted on a component and in which an opening for...
US-6,789,783 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...
US-6,789,779 Magnet valve, in particular for a traction-controlled hydraulic vehicle brake system
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...
US-6,789,752 Fuel injection
A fuel injector, in particular for the direct injection of fuel into the combustion chamber of a mixture-compressing, externally fired internal combustion...
US-6,789,637 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...
US-6,789,527 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...
US-6,789,415 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...
US-6,789,408 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...
US-6,789,289 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...
US-6,789,017 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....
US-6,789,006 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...
US-6,788,015 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...
US-6,787,905 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...
US-6,787,047 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...
US-6,786,811 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...
US-6,786,433 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...
US-6,786,432 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...
US-6,786,339 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...
US-6,786,232 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,...
US-6,786,204 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...
US-6,786,197 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...
US-6,786,080 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...
US-6,786,078 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...
US-D495,574 Planer
US-6,785,631 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...
US-6,785,600 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...
US-6,785,557 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...
US-6,785,112 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...
US-6,784,997 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...
US-6,784,808 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...
US-6,784,792 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...
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