Patent ID: 8870527
Filing Date: 2014-10-28
Classification: G01H

Abstract:
1. A bearing vibration measuring device for a turbomachine, comprising: a rod with an inner longitudinal end and an outer longitudinal end facing away from the inner longitudinal end; and a vibration sensor on the outer longitudinal end, wherein the turbomachine comprises an outer casing and an inner casing which are mounted concentrically at a distance from each other using a strut, wherein a bearing housing is arranged in the inner casing, wherein the bearing housing is accessible from the outer casing by means of a radially extending through-hole in the strut, wherein the rod is accommodated in the through-hole, and wherein the rod includes a supporting projection on an outer surface, by which the rod is transversely supported on an inner side of the through-hole so that a vibration amplitude of a transverse vibration mode of the rod is reduced.