Relative rotation signal transfer assembly
US6921269B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2003 |
| Grant date | Jul 26, 2005 |
| Priority date | — |
| Expiry date | Jul 30, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R39/643
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A signal transfer assembly that is configured to transfer one or more electrical signals between two or more conductive paths that are rotating relative to one another includes two substrates or more substrates and one or more interface assemblies. The substrates each include one or more conductors on one or more surfaces. Each interface assembly is disposed between two substrates and is configured to allow relative rotation between the two substrates. Each interface assembly also electrically couples selected ones of the conductors on each of the substrates together, thereby allowing electrical signals to pass through the assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.