Electrical connection and method of establishing an electrical connection
US11205860B2 · kind B2 · utility
1Cited by
13References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 9, 2019 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Jul 9, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to an electrical connection between a flat part and a connecting part, in which the flat part and the connecting part are arranged one above the other in an overlap region, in which the contact surface of the flat part facing the connecting part in the overlap region is structured in relief-like fashion and that the flat part is friction-welded, in particular ultrasonically welded, to the connecting part via the structured contact surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.