Electrical connection device having improved conductance
US9093778B2 · kind B2 · utility
4Cited by
13References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 18, 2011 |
| Grant date | Jul 28, 2015 |
| Priority date | — |
| Expiry date | Jul 18, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49195
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical connection device, including two conductors (12 and 14), in which at least one of the two conductors is made of aluminum, each conductor has a contact surface, and a conductive element (1) is inserted between the contact surfaces of the conductors. The inserted conductive part has a foam skeleton having open cells of a metal selected from the group consisting of iron, nickel, and the alloys thereof, directly covered with at least one coating of copper, tin, indium or one of the alloys thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.