Patent ID: 11873814
Assignee: GEBR. BECKER GMBH
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 12:
13. A rotary slide assembly (1) with a rotary slide device (2) comprising a housing (3), a rotary slide chamber (4) and a rotary slide rotor (5), wherein slides (7) are arranged radially movably in slide receiving areas (6) in the rotary slide rotor (5), wherein one or more of the slides (7) themselves or the one or more receiving areas (6) in their interaction with the slide or slides (7) are used to generate a requestable electric or electronic signal for detecting a wear state of the slide or slides (7), wherein detection of the wear state is performed when the rotary slide assembly (1) is at a standstill and/or during operation of the rotary slide assembly (1), wherein a detected value (W) is determined by a current generated by a magnet and a coil during one revolution of the rotary slide rotor, wherein the assembly is configured to detect not only a state of reaching the wear limit but, also increasing wear of the slide (7) in the form of continuously detected values since the current generated by the magnet (23) and the coil (22) increases with increasing wear of the slide (7) and the related increasing proximity of the magnet (23) and coil (22), so that a detected current level indicates a current wear state of the slide (7).