Patent ID: 11879484
Assignee: BIMBA LLC
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  G | IPC F  G

Claim 13:
14. The system of claim 7, wherein the baseline pressure versus time curve comprises a first baseline pressure versus time curve captured by the first pressure sensor and a second baseline pressure versus time curve captured by the second pressure sensor during one or more initial operating cycles of the piston-cylinder arrangement, wherein a maximum pressure level indicated by the first baseline pressure versus time curve is substantially equal to a respective maximum pressure level indicated by the second baseline pressure versus time curve, and wherein the controller performs operations comprising:
determining that there is a difference between a first maximum pressure value indicated by the first pressure versus time curve and a second maximum pressure value indicated by the second pressure versus time curve, wherein the difference exceeds a threshold value; and
responsively, determining that the rear head piston seal, rather than the rod-side head piston seal, has degraded.