Electrical device and method for producing same
US9360378B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2013 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | May 25, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrical device includes a first electrical component and a second electrical component connected to each other via an electrical connection having an electrically insulating support plate and a weld joint deposited on the support plate. The weld joint has a melting temperature (Ta) significantly lower than an ambient operating temperature (Ta) to which at least one of the two electrical components and the electrical connection are subjected. The electrical device includes cement that completely covers the exposed weld joint. The material of the cement is chosen to maintain its adhesion and its tightness with respect to the weld joint when the Ta is applied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.