Rotor shaft of a spinning rotor
AssigneeOerlikon Textile GmbH & Co. KG
InventorStephan Bühren
Life of this patent
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Abstract
A rotor shaft of a spinning rotor has an annular magnet bearing component which is secured from the centrifugal force effective during the spinning process by means of a ring liner, for radially and axially supporting the rotor shaft, whereby the rotatable magnetic bearing component interacts with a stationary magnetic bearing component. The magnetic bearing component linked with the rotor shaft (4) of the spinning rotor (3) is configured as a slotted permanent magnet ring (32,42), thereby ensuring the deformability required for fitting a ring liner (6,7).
Claims5
Rotor shaft of a spinning rotor with an annular magnetic bearing component, which is secured with respect to the centrifugal force effective during the spinning process by a ring liner, for radially and axially supporting the rotor shaft, wherein the rotatable magnetic bearing component interacts with a stationarily arranged magnetic bearing component, characterized in that the magnetic bearing component connected to the rotor shaft (4) of the spinning rotor (3) is configured as a disk-shaped permanent magnet ring (32, 42) having a radial slot formed entirely through the magnet, in order to ensure the deformability required to draw on a ring liner (6, 7).
Dependencies are inferred from the claim text.