Abstract: The invention concerns an electric machine with a stator and a rotor, comprising a plate stack with a plurality of superposed plates with windings which can be energized. Disposed at at least one end of the plate stack is an insulating plate. Furthermore, insulating strips are provided on the plate stack, between adjacent windings, which are supported on radially protruding shoulders on the insulating plate.

Abstract: The invention concerns an electric machine with a stator and a rotor, comprising a plate stack with a plurality of superposed plates with windings which can be energized. Disposed at at least one end of the plate stack is an insulating plate. Furthermore, insulating strips are provided on the plate stack, between adjacent windings, which are supported on radially protruding shoulders on the insulating plate.

Abstract: A system for modifying commercials for multi-speed playback detects when a commercial break begins in a broadcast program content stream. If the viewer selects fast-forward playback mode during the commercial break, then the system selects the appropriate alternate content to be played to the viewer. The alternate content can include images, video, and/or audio content. The system is provided configuration information by the service provider or broadcaster to identify what alternate content will be played, when it will be played and any additional processing tasks required. A service provider can charge an advertiser or content provider a fee based on viewership of the alternate content. When the system detects that the commercial break has ended, it returns the viewer back to the program material.

Abstract: The invention relates to a seat adjuster (100) especially for a seat (105) in a motor vehicle, comprising an adjusting element (115), an electric adjusting device (110) and a transmission device (120) for transmitting adjusting forces between the electric adjusting device and the adjusting element, the transmission device comprising a transmission element (320) for transmitting adjusting forces and the transmission element being flexible at a right angle to the direction of the adjusting forces.

Abstract: The invention relates to a commutator with contact segments, arranged at a distance from each other and forming a brush running surface. Each contact segment is soldered to a securing portion of a metal segment support piece. The commutator has a hub body made from an electrically insulating material which supports the segment support pieces which are each provided with a winding connector hook. According to the invention, at least one solder barrier recess is provided in the upper side of the securing portion facing the contact segment and/or in the under side of the contact segment facing the securing portion.

Abstract: A component is described for adjusting a movable part, of a vehicle in particular, having a gear shaft, which extends along an axis of rotation and has a receiving groove, and having a stop disk, which is situated in the receiving groove, the receiving groove being situated obliquely to the axis of rotation. Also described is a component in which the receiving groove has a contour, so that the stop disk is in contact with the receiving groove in a first contact area and in a second contact area in both the unloaded state and under load by a blocking force acting in a spatial direction parallel to the axis of rotation, the first contact area and the second contact area being situated on opposite sides of the stop disk. Also described is a component in which the receiving groove has an upper side and a lower side, at least the upper and/or lower sides of the receiving groove forming an acute angle with the axis of rotation. Also described is a gear shaft of the component.

Abstract: The invention relates to a commutator with contact segments, arranged at a distance from each other and forming a brush running surface. Each contact segment is soldered to a securing portion of a metal segment support piece. The commutator has a hub body made from an electrically insulating material which supports the segment support pieces which are each provided with a winding connector hook. According to the invention, at least one solder barrier recess is provided in the upper side of the securing portion facing the contact segment and/or in the under side of the contact segment facing the securing portion.

Abstract: The invention concerns a device for the production of ammonia for the selective catalytic reduction of nitrogen oxides in the exhaust of an internal combustion engine with an air supply. If the air supply includes a power supply, which is independent of the power of the internal combustion engine, and which powers a compression stage for air supply, the result would be an efficient production of reduction agents even under varying operating conditions of the internal combustion engine and the addition of the reduction agent in proper amounts to the exhaust to be cleaned.

Abstract: A system for modifying commercials for multi-speed playback detects when a commercial break begins in a broadcast program content stream. If the viewer selects fast-forward playback mode during the commercial break, then the system selects the appropriate alternate content to be played to the viewer. The alternate content can include images, video, and/or audio content. The system is provided configuration information by the service provider or broadcaster to identify what alternate content will be played, when it will be played and any additional processing tasks required. A service provider can charge an advertiser or content provider a fee based on viewership of the alternate content. When the system detects that the commercial break has ended, it returns the viewer back to the program material.