Electrical breaking contact
US11728113B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Dec 15, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2033/66246
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical breaking contact, in particular a radial-magnetic-field electrical breaking contact, is provided for a medium-voltage vacuum interrupter, the contact including:a rod extending along a longitudinal axis, said rod being configured to be passed through by an electrical current,a contact body extending transversely to the longitudinal axis and including a first fastening surface, the contact body and the rod being coaxial,wherein the rod includes:a second fastening surface securely fastened to the first fastening surface,an abutment surface radially exterior to the first fastening surface (4), the abutment surface being distant from the contact body along the longitudinal axis and turned toward the contact body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.