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Patent # Description
US-6,750,479 Semiconductor component and a method for identifying a semiconductor component
The invention concerns a semiconductor component and a method for identifying a semiconductor component that comprises at least one semiconductor substrate...
US-6,749,493 Hand-held machine tool for grinding, polishing, or the like
The invention is based on a hand power tool for grinding, polishing, or the like, having a drive motor, a gear coupled with the drive motor, and a grinding wheel...
US-6,749,308 Micromirror
A micromirror (5), a micro-oscillating mirror in particular, having an at least largely cantilevered mirror surface (10) which may be displaced from the rest...
US-6,749,270 Device and method for controlling at least one operating-dynamics variable of a vehicle in a closed loop
Device and method for controlling at least one operating-dynamics variable of a vehicle in closed loop. The device includes a braking system which contains a...
US-6,749,126 Fuel injector and method for its operation
A fuel injector, particularly an injection valve for fuel-injection systems of internal combustion engines, has a first piezoelectric or magnetostrictive...
US-6,749,044 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...
US-6,748,930 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...
US-6,748,927 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...
US-6,748,918 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...
US-6,748,916 Method for moment-neutral switching off a cylinder by deactivation of gas-changing valves
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...
US-6,748,847 Brake booster
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...
US-6,748,771 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...
US-D491,701 Sensor for water-conducting appliances
US-6,748,309 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...
US-6,748,305 Method and device for storing data in a vehicle and for evaluating said stored data
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...
US-6,747,926 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...
US-6,747,381 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...
US-6,746,932 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...
US-6,746,585 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...
US-6,746,367 Method and device for controlling the drivetrain of a motor vehicle during gearshift operations
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...
US-6,746,271 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,...
US-6,746,218 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...
US-6,746,088 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...
US-6,745,994 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...
US-6,745,993 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...
US-6,745,956 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...
US-6,745,953 Pressure-controlled common rail fuel injector with graduated opening and closing behavior
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...
US-6,745,952 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...
US-6,745,750 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...
US-6,745,749 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...
US-6,745,559 Method for operating and internal combustion engine, in particular of a motor vehicle
An internal combustion engine, especially for a motor vehicle, is described, which is provided with a catalytic converter which can be charged with hydrocarbons....
US-6,745,457 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,...
US-D491,326 Vacuum cleaner connector
US-6,745,123 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...
US-6,744,371 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...
US-6,744,250 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,...
US-6,744,240 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...
US-6,744,159 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...
US-6,743,298 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...
US-6,742,726 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,...
US-6,742,633 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...
US-6,742,505 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...
US-6,742,500 Method for operating an internal combustion engine, and corresponding device
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...
US-6,742,493 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...
US-6,742,437 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...
US-6,742,410 Operating element
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...
US-6,742,346 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...
US-6,742,216 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...
US-D490,887 Exhaust hood
US-6,741,355 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,...
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