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

Claim 10:
11. 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 slide receiving areas (6) in their interaction with the slide or slides (7) are configured to be used to generate a requestable electric or electronic signal for detecting a wear state of the slide or slides (7), wherein, the 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 the slides (7) are received in the slide receiving areas (6) which extend over an entire axial length of the rotor, and further comprising a light barrier having a light transmitter and a light receiver, wherein the light barrier is arranged in such a way that prior to reaching a wear limit, the light barrier is interrupted by the slide (7) located in the receiving area, and upon reaching the wear limit, the emitted light beam can reach the light receiver through the resulting free space in the slide receiving area (6).