Low force deflection and corrosion resistant EMI gasket
US8633402B2 · kind B2 · utility
6Cited by
14References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 10, 2011 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | May 10, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0015
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An EMI shielding gasket having enhanced corrosion protection and force deflection is provided. The gasket has a body formed from an electrically conductive material with outwardly extending projections from one or both surface portions thereof. A non-conductive polymer gel is applied to the spaces between the projections for protection against corrosion. The gasket is particularly adapted for use in external aluminum aircraft surfaces which are exposed to harsh environmental conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.