Systems and methods for relay contact assembly reduction
US11756748B2 · kind B2 · utility
0Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2022 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Dec 14, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2047/008
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Systems and methods for contact erosion mitigation are provided. To perform contact erosion mitigation, an order of opening/closing poles and/or contact relays of particular poles is altered, resulting in a sharing of potential arcing conditions amongst the poles/contact relays of these poles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.