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BEARING GAUGE ARRANGEMENT | LAGERMESSGERÄTEANORDNUNG | SYSTÈME DE JAUGE DE PALIER

Patentnummer:EP3208571B1
IPC Hauptklasse:G01B000714
Anmelder:
Erfinder:
Anmeldung:18.02.16
Offenlegung:18.02.16
Patenterteilung:05.12.18

Abstract / Hauptanspruch
The invention describes a bearing gauge arrangement (1) comprising a holding frame (10) dimensioned to replace a load-carrying element (22, 42) between an inner race (200, 400) and an outer race (210, 410) of a bearing (2, 4); at least one distance gauge (G1, G2) arranged in the holding frame (10) to measure a distance (D, DL, DS) between the inner race (200, 400) and the outer race (210, 410) during operation of the bearing (2, 4); and an evaluation unit (11) realized to evaluate measurements (M1, M2) from a distance gauge (G1, G2) relative to a bearing reference dimension (Dmin, Dmax, D 0). The invention further describes a generator comprising a main bearing (2, 4) between rotor and stator, and a bearing gauge arrangement (1) according to any of claims 1 to 11. The invention further describes a method of detecting a deformation of a bearing (2, 4).

EP3208571B1


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