System and method for health monitoring of a bearing system
US11714028B2 · kind B2 · utility
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3References
13Claims
0Family size
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Key dates
| Filing date | Sep 5, 2019 |
| Grant date | Aug 1, 2023 |
| Priority date | — |
| Expiry date | Sep 5, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2233/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of bearing fault detection including measuring a signal of torsional energy transfer from a rotating device to a non-rotating device at a distance away from the rotating device, calculating a health status of the rotating device based on a comparison of the measured signal to a baseline signal, and calculating a remaining useful life of the rotating device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.