Abstract: A method for controlling a three-phase AC motor, wherein the three-phase AC motor has a rotatably mounted rotor and a stator including a first group of coils and a second group of coils. Each of the coils generates an oscillating magnetic field upon actuation using an alternating current. The phases of the alternating currents are selected such that the superposition of the magnetic fields of the first group of coils generates a magnetic rotating field that rotates with a direction of rotation and the superposition of the magnetic fields of the second group of coils generates a magnetic rotating field that rotates counter to the direction of rotation. A system composed of a three-phase AC motor and an inverter for carrying out the control method is also described.

Abstract: A method for producing an electrically driveable vehicle which has a sealed space for accommodating a high-voltage (HV) energy storage is described.

Abstract: A charging station for charging a battery which is arranged in an electric or hybrid vehicle, which charging station can be used in different parking space situations.

Abstract: A multiturn rotary encoder includes: a measuring standard having at least one graduation track, with whose aid the angular position of a shaft is absolutely encoded; a first scanner, with which the at least one graduation track is able to be scanned in order to generate first position signals; a first single-turn evaluation unit for forming a first single-turn code word from the first position signals; a first multiturn evaluation unit for forming a first multiturn code word from the first position signals; a second scanner, with which the at least one graduation track is able to be scanned in order to generate second position signals; a second single-turn evaluation unit for forming a second single-turn code word from the second position signals; a second multiturn evaluation unit for forming a second multiturn code word from the second position signals; and a battery, with which at least the components necessary for forming the multiturn code words are able to be supplied with energy upon loss of a main pow

Abstract: An apparatus for thermal insulation on an actuating apparatus, which can be loaded with a pressure medium, of a disk brake having a piston which slides in a cylinder for the axial displacement of the brake linings against a brake disk, in particular a partially lined disk brake having an insulation body made from non-thermally conducting/poorly thermally conducting material for the insulation of the components of the actuating apparatus with respect to a brake lining. It is possible for a substantially circularly annular, metallic brake lining to be inserted into an insulation body which is made from ceramic material and separates the piston from the brake lining in a thermally insulating manner. The insulation body is configured with side faces which adjoin the circularly annular brake contact face so as to run toward the annular circumferential face in a convexly rounded manner in the direction of the piston.

Abstract: An injection member penetrates an elastic septum of a device defining a sealed, empty, sterile chamber in fluid communication with the septum. During penetrating, an annular interface is formed between the septum and the injection member extending axially between a penetration point on an interior surface of the septum in fluid communication with the sterile chamber, and an exterior surface of the septum engaging the injection member. The injection member is de-contaminated by (i) friction between the septum and injection member at the annular interface, and (ii) elongation of the septum at the annular interface. A substance is introduced through the injection member and into the sterile chamber of the device, the injection member is then withdrawn from the septum, the septum reseals itself at the resulting penetration aperture, and the chamber is maintained sterile throughout the foregoing steps.

Abstract: A charging device for an energy store of an electrically driven vehicle, which includes a charging plug for transmitting an electrical charge to the energy store of the motor vehicle, a charging line for connecting the charging plug to a power grid, and a charging pillar with a docking station for receiving the charging plug when it is not in use and for connecting the charging line to the power grid. A cooling device for cooling the charging plug is arranged in the docking station.

Abstract: A method for controlling a slip of a clutch device of a gearbox of a vehicle includes measuring at least one rotational speed value on a gearbox shaft of the gearbox; determining an active gearbox shaft; determining the angular acceleration on the active gearbox shaft determined, on the basis of the at least one measured rotational speed value; producing a rattling characteristic value on the basis of the angular acceleration determined over at least one time interval; and controlling the slip of the clutch device on the basis of a comparison of the rattling characteristic value produced with at least one rattling threshold value.

Abstract: A position-measuring device includes a measuring standard, a scanning unit, and a rotary bearing by which the measuring standard or the scanning unit is rotationally mounted. The measuring standard and the scanning unit are rotatable in relation to each other. The scanning unit generates output signals, on the basis of which a rotary angle associated with the relative motion of the measuring standard and the scanning unit is able to be determined. A monitoring device monitors the rotary bearing for the occurrence of bearing faults and is adapted to detect and analyze at least one measured variable for a plurality of different relative positions of the measuring standard in relation to the scanning unit, in order to determine deviations from a setpoint behavior of the measured variables on the basis of the measured variable detected for a plurality of relative positions.

Abstract: A composite component has a continuous-filament reinforced thermoplastic material (1) and a metallic insert (2), which is obtainable in that (a) a metallic insert (2) having pin structures (3) attached to the surface is provided, (b) firstly the pinned metallic insert (2) is inserted into a forming tool, (c) subsequently an optionally pre-heated organic sheet (1) manufactured from the continuous-filament reinforced thermoplastic (1) is disposed thereon, (d) the forming tool is closed and subsequent to a dwell time is optionally cooled to room temperature, and finally (e) the composite component (4) thus obtained is removed, is proposed.

Abstract: A supercharging device is provided for an internal combustion engine that has at least one exhaust gas turbocharger (1, 2) and at least one charge air cooler (LLK) arranged in the outflow of the exhaust gas turbocharger (1, 2). An additional electrically driven compressor (e-booster 6, 7) is arranged downstream of the charge air cooler (LLK) in a bypass (5) to the main flow line (3) to the throttle valve (4) of the internal combustion engine. The main flow line (3) can be closed by a check valve (9) that acts in the direction of a return flow.

Abstract: A rotor arrangement for an electric prime mover (6) of a motor vehicle has a rotor shaft (34), on which at least two laminate stacks (36, 38, 40, 42, 44, 46) are arranged. At least one laminate stack (36) is configured to enable a changed moment of inertia of this laminate stack (36) with respect to another laminate stack (38).

Abstract: A drive system for a vehicle has a drive motor and an axle. A driving torque generated by the drive motor is transmitted via a gear chain and a planetary transmission to the axle. The drive system can be assembled modularly, and wherein the planetary transmission is coordinated with the drive motor to determine an overall transmission ratio.

Abstract: The present invention relates to 1-methylpyrazole-piperazine compounds having dual pharmacological activity towards both the sigma (?) receptor, and the ?-opiod receptor, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use in therapy, in particular for the treatment of pain.

Abstract: A drive apparatus includes a housing, an electric motor arranged in the housing, and a worm gear mechanism arranged in the housing. The worm gear mechanism includes a worm gear arranged on a rotor shaft of the electric motor and a gearwheel in engagement with the worm gear and fixedly connected to an output shaft so as to rotate with the output shaft. The electric motor is axially mounted in the housing with one axial end via a stop element and with the opposite axial end via an axial clamping element. The axial clamping element has a spring element, a separate floating holding element, and a separate elastomer element. The holding element is arranged axially between the spring element and the elastomer element.