Abstract: The invention relates to a bearing unit for a turbocharger rotor. The bearing unit comprises a bearing housing and a bearing bush which is arranged in a central bore for radially mounting a turbocharger rotor in the bearing housing. In the region of a first axial end, the bearing bush has a radially outwardly extending projection. The projection is designed to interact with the bearing housing as an anti-rotation safeguard for the bearing bush.

Abstract: The invention relates to a bearing unit for a turbocharger rotor. The bearing unit comprises a bearing housing and a bearing bush which is arranged in a central bore for radially mounting a turbocharger rotor in the bearing housing. In the region of a first axial end, the bearing bush has a radially outwardly extending projection. The projection is designed to interact with the bearing housing as an anti-rotation safeguard for the bearing bush.

Abstract: A bearing housing (1) of an exhaust-gas turbocharger 2, having an oil guide to at least one bearing point (5) in the bearing housing (1). The oil guide is formed by at least one of bores and cutouts in the bearing housing (1). There is formed in the oil guide a siphon (10) which is integrated into the bearing housing (1).

Abstract: According to an exemplary embodiment, a power module is provided which comprises a semiconductor chip, a bonding substrate comprising an electrically conductive sheet and an electric insulator sheet which is directly attached to the electrically conductive sheet and which is thermally coupled to the semiconductor chip, and an array of cooling structures directly attached to the electrically conductive sheet and configured for removing heat from the semiconductor chip when interacting with cooling fluid.

Abstract: According to an exemplary embodiment, a power module is provided which comprises a semiconductor chip, a bonding substrate comprising an electrically conductive sheet and an electric insulator sheet which is directly attached to the electrically conductive sheet and which is thermally coupled to the semiconductor chip, and an array of cooling structures directly attached to the electrically conductive sheet and configured for removing heat from the semiconductor chip when interacting with cooling fluid.

Abstract: A bearing housing (1) of an exhaust-gas turbocharger (7), having an oil guide to at least one bearing point (5) in the bearing housing (1), wherein the oil guide is formed by bores and/or cutouts in the bearing housing (2), and wherein there is formed in the oil guide a siphon (10) which is integrated into the bearing housing (2).

Abstract: A bearing housing (1) of an exhaust-gas turbocharger (2) having an oil inlet (3) which is connected to a connecting region (4) of an oil supply line (5), The connecting region (4) of the oil supply line (5) is in the form of a siphon (6).

Abstract: An integrated circuit includes a chip including a copper bond pad metallization, and a copper bond wire including a copper ball. The copper ball is bonded directly to the copper bond pad.

Abstract: An integrated circuit includes a chip including a copper bond pad metallization, and a copper bond wire including a copper ball. The copper ball is bonded directly to the copper bond pad.

Abstract: A process for the automatic control of the thickness of extruded film lowers the deviations in the thickness of the film more quickly after the start of the extrusion process. The process includes the measurement of the thickness profile of the film just extruded by means of a thickness-measuring probe. The thickness-measuring probe is moved along the surface of the film substantially perpendicular to the conveying direction of the extruded film. The thickness-measuring probe records a thickness profile of the film for each measuring cycle at least over parts of the expansion of the film perpendicular to its conveying direction. While providing statistical values in relation to older measured values, the latest measured values during a predetermined time-frame at the start of the extrusion process are more heavily weighted by a computer than those measured during the normal operation.

Abstract: The present invention relates to a process for the automatic control of the thickness of extruded film (8). The purpose of the invention is to lower the deviations in the thickness of the film more quickly after the start of the extrusion process. The process involves the measurement of the thickness profile of the film just extruded (8) by means of a thickness-measuring probe (12). The thickness-measuring probe (12) is moved along the surface of the film substantially perpendicular (x) to the conveying direction (z) of the extruded film (8). The thickness-measuring probe (12) records for each measuring cycle (MZ) a thickness profile (P) of the film (8) at least over parts of the expansion of the film (8) perpendicular (x) to its conveying direction (z).

Abstract: The present invention relates to a process for the automatic control of the thickness of extruded film (8). The purpose of the invention is to lower the deviations in the thickness of the film more quickly after the start of the extrusion process. The process involves the measurement of the thickness profile of the film (8) just extruded by means of a thickness-measuring probe (12). The thickness-measuring probe (12) is moved along the surface of the film substantially perpendicular (x) to the conveying direction (z) of the extruded film (8). The thickness-measuring probe (12) records a thickness profile (P) of the film (8) for each measuring cycle (MZ) at least over parts of the expansion of the film (8) perpendicular (x) to its conveying direction (z).