Abstract: In a method for creating at least one low-voltage path of a cell contacting system, where the cell contacting system contains a main body, a guide head having a discharge opening for discharging an electrical conductor is provided. The guide head is guided by a machine in a predefinable path relative to the main body, and the conductor is discharged from the guide head and laid on the main body to form the low-voltage path.

Abstract: A dynamoelectric machine having mechanical field weakening is provided. A design that is advantageous in terms of efficiency is brought about by a machine having a stator (1), a rotor (2) that is spaced from the stator (1) by an air gap (8), permanent magnets (4) for generating an exciter field in the air gap (8), which permanent magnets are arranged in magnet pockets (3) on the rotor (2), and displaceable flux-guiding elements (10) guided in radially extending grooves (12), wherein the density of the exciter field in the air gap (8) can be influenced by the radial position of the flux-guiding elements, and wherein the leakage flux-guiding elements (10) are arranged underneath the permanent magnets (4) when viewed in a radial direction.

Abstract: A dynamoelectric machine having mechanical field weakening is provided. A design that is advantageous in terms of efficiency is brought about by a machine having a stator (1), a rotor (2) that is spaced from the stator (1) by an air gap (8), permanent magnets (4) for generating an exciter field in the air gap (8), which permanent magnets are arranged in magnet pockets (3) on the rotor (2), and displaceable flux-guiding elements (10) guided in radially extending grooves (12), wherein the density of the exciter field in the air gap (8) can be influenced by the radial position of the flux-guiding elements, and wherein the leakage flux-guiding elements (10) are arranged underneath the permanent magnets (4) when viewed in a radial direction.

Abstract: A roller bearing configuration having an angle sensor includes a roller bearing. The Angle sensor an absolute encoder with a sensor ring connected in a rotationally fixed manner to one of the bearing rings of the roller bearing, and a measuring element connected in a rotationally fixed manner to the second bearing ring, wherein coils, namely at least one transmitting coil and at least one receiving coil, are situated on the sensor ring, and the transmitting coil has an axis of symmetry, which is identical to the axis of rotation and is situated in an annular metallic pot core, which has a U-shaped cross section and is concentric with the axis of rotation of the roller bearing, and a receiving coil is situated partially inside and partially outside of the pot core.

Abstract: A roller bearing configuration having an angle sensor includes a roller bearing. The Angle sensor an absolute encoder with a sensor ring connected in a rotationally fixed manner to one of the bearing rings of the roller bearing, and a measuring element connected in a rotationally fixed manner to the second bearing ring, wherein coils, namely at least one transmitting coil and at least one receiving coil, are situated on the sensor ring, and the transmitting coil has an axis of symmetry, which is identical to the axis of rotation and is situated in an annular metallic pot core, which has a U-shaped cross section and is concentric with the axis of rotation of the roller bearing, and a receiving coil is situated partially inside and partially outside of the pot core.