Bearing shunt
US12305712B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2023 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Aug 22, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2206/06
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bearing shunt includes a metal washer, a conductive washer made from a carbon fiber mesh, and a metal cover. The metal washer includes a first annular surface, a lip protruding axially from the first annular surface, and a first plurality of lubricant flow holes. The conductive washer includes a second annular surface contacting the first annular surface and a second plurality of lubricant flow holes aligned with the first plurality of lubricant flow holes. The metal cover is disposed radially inside of the lip and contacts the conductive washer. The metal cover includes a third plurality of lubricant flow holes aligned with the first plurality of lubricant flow holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.