Abstract: A fuel injection system includes a fuel supply rail, a fuel injector configured to control the delivery of fuel from the fuel supply rail, and a noise filtering device engaging an upstream end of the fuel injector and/or positioned at least partially within the fuel injector. The noise filtering device defines a fuel passage configured to direct fuel from the fuel supply rail into the fuel injector. The noise filtering device can include one or more of several features including a pocket, a wrap-around shape to conform to the inlet end of the fuel injector, a face-sealing portion, a compression section, and a plurality of parallel restriction passages.

Abstract: A rubber mixture with improved abrasion with improved abrasion performance, in particular for pneumatic tires, has the following composition: from 30 to 100 phr of at least one diene rubber; from 0.1 to 10 phr of at least one vulcanization accelerator selected from the group consisting of: thiazole accelerators, mercapto accelerators, sulfenamide accelerators, guanidine accelerators, thiuram accelerators, dithiocarbamate accelerators, amine accelerators, thioureas, and/or other accelerators; and a vulcanization system of sulfur comprising elemental sulfur, sulfur donor and silane between 0.25 and 0.08 moles per 100 parts by weight of the rubber elastometer, whereby the free sulfur contributes in the range of 0 to 70%, the sulfur donor contributes in the range of 5 to 30%, and the silane contributes in the range of 20 to 95%.

Abstract: Binoculars have two tubes which are connected to each other via a folding bridge and an Abbe-König prism system is arranged in each tube. The Abbe-König prism systems are each provided for image reversal of respective visual viewing beam paths. Each Abbe-König system comprises an isosceles prism and a roof prism adjacent thereto. A laser transmitter (21) having an emanating laser beam path (24) in the first tube (3a) and a corresponding laser receiver (22) having an incoming laser beam (24) in the second tube (3b) can be changed in parallel with respect to the distance to each other by means of the folding bridge (37). One of the two prisms (9, 10) of each Abbe-König prism system (6) is configured with a splitter layer (12, 12?, 12?) or is connected via a cement layer for splitting the viewing beam (7) and laser beam (24) into separate beams with the beams (7, 24) running part way in common in the respective tubes (3a, 3b).

Abstract: A wave rotor apparatus is provided. In another aspect of the present invention, a radial wave rotor includes fluid passageways oriented in a direction offset from its rotational axis. A further aspect of the present invention employs stacked layers of generally radial channels in a wave rotor. Moreover, turbomachinery is located internal to a wave rotor in yet another aspect of the present invention. In yet another aspect of the present invention, a radial wave rotor has an igniter and fuel injector. Correctional passages are employed in still another aspect of the present invention wave rotor.

Abstract: In a method for controlling a fuel injection system of an internal combustion engine with at least one combustion chamber, wherein the fuel injection system comprises a high pressure pump, whose flow rate is controllable, a control parameter of the high pressure pump is evaluated during the operation of the internal combustion engine. Said control parameter makes a detection of a bottleneck with the high pressure pump with respect to fuel quantity possible.

Abstract: The invention relates to a method and a device for operating an injection device (5) for an internal combustion engine, the injection device (5) including injection valves (40), via which fuel is injected directly into combustion chambers (100) of the internal combustion engine. Means are provided for detecting misfirings (310), and for determining a fuel pressure (320). A mechanical fault of an injection valve (40) is detected when a misfire occurs in a cylinder (110) and the fuel pressure simultaneously drops below a threshold value (SW). An electrical fault in an injection device (5) is detected when misfirings of cylinders (110) assigned to an output stage bank of the injection device (5) are observed, and the fuel pressure has dropped below a threshold value (SW). The responses to the faults that are implemented differ depending on the faults that were detected.

Abstract: A housing for an airbag module for arranging on the steering wheel of a motor vehicle comprises a hinge mechanism for pivotably fixing the housing to a steering wheel and at least one fixing mechanism for additionally mounting the housing on the steering wheel in a floating manner. The hinge mechanism and the fixing mechanism are arranged at a distance from each other. The inventive housing also comprises a contact mechanism for triggering a vehicle horn. The contact mechanism is arranged at a distance from the hinge mechanism, and the housing mounted in a floating manner can be pivoted about the hinge mechanism in order to trigger the vehicle horn by applied pressure.

Abstract: An image recording device for eyepiece-side connection to an observation device, in particular to a monocular observation device, which provides an object image of an object to be observed, comprises an image recorder unit for recording the object image, and an eyepiece unit. The image recording device further comprises, on the input side, a beam splitter for splitting a light beam incident in the image recording device into a first light beam directed towards the image recorder unit and a second light beam directed towards the eyepiece unit for observing the object image through the eyepiece unit.

Abstract: A log file analysis device includes a partition of log file data generated by a process automation tool into a hierarchy of process data structures, a corresponding display object created for each of the process data structures, and a computer readable medium on which the corresponding display object is recorded. The corresponding display object instructs a computer to generate a child display of one of the process data structures in response to a selection of a process from a parent display.

Abstract: A method for implementing a circuit design is disclosed. The method generally includes the steps of identifying, replacing and routing. The first step may identify a first cell of the circuit design having (i) a function and (ii) an input pin connectable to one of a first power rail and a second power rail having a different voltage than the first power rail. The second step may replace the first cell with a second cell having (i) the function, (ii) the input pin and (iii) at least one blocking characteristic that reserves (a) a first route completely within a particular conductive layer of the cell between the input pin and the first power rail and (b) a second route completely within the particular conductive layer between the input pin and the second power rail. The third step may route the circuit design incorporating the second cell such that the input pin is connected to one of (i) the first power rail using the first route and (ii) the second power rail using the second route.

Abstract: A Spraying assembly for spraying liquids for agricultural purposes is provided whose respective sprayer valves attached to a common liquid supply line are at least configured in the form of valve housings whose pair of valve channels share a common distributor bore. This distributor bore allows connecting the bodies of valve housings in one of two positions in order that, provided that they are connected using a t-shaped fitting, they may be arranged either with their valve bores lined up in rows extending to the front or rear of the liquid supply line, as well as ahead of or behind the liquid supply line and aligned parallel thereto. Since one embodiment also provides a rotatable pipe-T joint, the dual-sprayer-nozzle valve units may also be arranged beneath the liquid supply line, which yields a large number of opportunities for laying out the sprayer nozzles, in spite of the simple means available for connecting them.

Abstract: A method for implementing a circuit design is disclosed. The method generally includes the steps of identifying, replacing and routing. The first step may identify a first cell of the circuit design having (i) a function and (ii) an input pin connectable to one of a first power rail and a second power rail having a different voltage than the first power rail. The second step may replace the first cell with a second cell having (i) the function, (ii) the input pin and (iii) at least one blocking characteristic that reserves (a) a first route completely within a particular conductive layer of the cell between the input pin and the first power rail and (b) a second route completely within the particular conductive layer between the input pin and the second power rail. The third step may route the circuit design incorporating the second cell such that the input pin is connected to one of (i) the first power rail using the first route and (ii) the second power rail using the second route.

Abstract: An airbag module having an elastically mounted gas generator. An easily fittable, elastic mounting is provided for mounting the the gas generator in such a manner that it can be used irrespective of the shape of the diffuser or of another housing surrounding the gas generator. The gas generator is mounted by means of an elastic subassembly, which has retaining element running obliquely upward, i.e., obliquely in the direction of the covering, and retaining element running obliquely downward, i.e., obliquely in the direction opposed to the aforementioned direction. The two retaining elements are fastened to the gas generator or to a section of the airbag module.

Abstract: The invention relates to a structure assembled from elements, the elements forming an entity with topological interlocking.

Abstract: Previously in a bus system, voltage signals were transmitted from the central unit to the modules, which could reply thereto by variation of the current input. A disadvantage thereby is the relatively high susceptibility to interference of the current input, which itself already must be kept relatively small due to the energy consumption, as well as the correspondingly high effort and expense for an error-free recognition of the signals transmitted from the modules in the central unit. It is now suggested, that the modules also answer to the central unit by means of voltage signals superposed on the direct supply voltage, whereby for the time duration of the signal transmission by the modules, the central unit provides the direct supply voltage to the bus line over a resistor, so that the voltage signal of the module can be detected in the central unit on the bus line on the side of the resistor facing away from the direct supply voltage.

Abstract: A method for having the control unit access the measured data of individual sensors flexibly over time, and includes providing for the control unit to transmit a request message to the sensors, and having each sensor, by comparing the request message with its own address, derive whether and in what time slot, it should transmit its measured data to the control unit.

Abstract: An arrangement for generating digital signals on first and second bus lines is tolerant of most line faults, and includes modules connected to both lines, an upper switch between a first potential and the first line, a middle switch between the two lines, and a lower switch between the second line and a second potential lower than the first potential. The switches are controlled to generate digital signals as the potential difference between the two lines. If a fault potential (e.g. a short to ground or other potential) arises on one line, then the switches drive the non-faulty line to provide the required signals relative to the fault potential on the faulty line. Closing the middle switch ensures that the two lines are at the same potential for a low signal. This arrangement is for is signaling in various bus systems, e.g. in vehicle occupant protection systems in motor vehicles.

Abstract: The invention relates to a method for providing a structure (2d) in the form of a crosshair and/or hairlines in a telescopic sight or binocular telescope, at least one transparent optical part (1d), in particular a lens of the telescopic sight or binocular telescope, being provided with the structure (2d). The structure (2d) is introduced as internal engraving into the transparent optical part (1d) by laser action.