Brush holder marking system and associated maintenance
US9099827B2 · kind B2 · utility
9Cited by
21References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 14, 2012 |
| Grant date | Aug 4, 2015 |
| Priority date | — |
| Expiry date | Jun 5, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K13/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A marking system for knowing precisely at which location on an electrical device a used brush and associated brush holder assembly were positioned to evaluate whether abnormal brush wear, abnormal operation or other anomaly is occurring and performing maintenance and/or replacement of components as needed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.