Method for determination of wear condition of bearing for shaft or axle, involves propelling shaft or axle supported by bearing on measuring number of revolutions with driving motor

摘要

The method involves propelling shaft or axle supported by a bearing on a measuring number of revolutions with a driving motor. The fading time is compared with a time reference value for the determination of a wear condition of the bearing. Independent claims are included for the following: (1) a device, particularly respirator for artificial respiration of patients; (2) a computer program with a program code unit; and (3) a computer program product with program code unit stored on a computer-readable data medium.