Abstract: The present invention provides a winding and twisting device of a ring spinning or ring twisting machine with at least one stator, which comprises at least one superconducting material and a stator cooling system, at least one rotor that creates a magnetic field, and a rotatable spindle, wherein the rotor and the stator are arranged co-axially to the spindle; and wherein the rotor and the stator are formed in a way that a ring-shaped air gap, which is arranged co-axially to the spindle and in which the thread to be wound up can circulate, is formed between the rotor and the stator.

Abstract: A magnetic core for an electromagnetic transducer having magnetic steel laminates that are stacked in layers is provided. The magnetic core includes at least one slot that is formed in at least one of the magnetic steel laminates. The at least one slot is free of electrically conductive material. A stator including a magnetic core of this kind, a rotatable electrical machine including a stator of this kind, and a vehicle including an electrical machine of this kind are also provided.

Abstract: The present invention provides a winding and twisting device of a ring spinning or ring twisting machine with at least one stator, which comprises at least one superconducting material and a stator cooling system, at least one rotor that creates a magnetic field, and a rotatable spindle, wherein the rotor and the stator are arranged co-axially to the spindle; and wherein the rotor and the stator are formed in a way that a ring-shaped air gap, which is arranged co-axially to the spindle and in which the thread to be wound up can circulate, is formed between the rotor and the stator.

Abstract: The present invention provides a winding and twisting device of a ring spinning or ring twisting machine with at least one stator, which comprises at least one superconducting material and a stator cooling system, at least one rotor that creates a magnetic field, and a rotatable spindle, wherein the rotor and the stator are arranged co-axially to the spindle; and wherein the rotor and the stator are formed in a way that a ring-shaped air gap, which is arranged co-axially to the spindle and in which the thread to be wound up can circulate, is formed between the rotor and the stator.

Abstract: The present invention provides a winding and twisting device of a ring spinning or ring twisting machine with at least one stator, which comprises at least one superconducting material and a stator cooling system, at least one rotor that creates a magnetic field, and a rotatable spindle, wherein the rotor and the stator are arranged co-axially to the spindle; and wherein the rotor and the stator are formed in a way that a ring-shaped air gap, which is arranged co-axially to the spindle and in which the thread to be wound up can circulate, is formed between the rotor and the stator.

Abstract: A control system of a respiratory device for the at least supportive-partial artificial respiration of patients, in particular human patients, comprising a respiratory gas conduit arrangement, a pressure changing arrangement for changing the pressure of respiratory gas in the respiratory gas conduit arrangement during the respiratory operation of the respiratory device, and the control system for controlling the respiratory operation of the respiratory device. The control system has a data input for transmitting operational or/and patient data to the control system. The control system is configured to determine a respiratory operating parameter for the operation of the respiratory device selectively by means of a predetermined first data relationship or by means of a predetermined second data relationship that is different from the first data relationship.