Vent structure for electromagnetic shielding
US8987610B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 8, 2012 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Apr 20, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0041
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A vent structure for electromagnetic shielding includes: a conductive shielding case having a vent formed therein: a conductive shielding duct installed on the shielding case so as to cover the vent, including a space formed perpendicular to the direction of motion of air discharged from the vent to vent the air and a discharge port connected from the space to the outside to discharge the air introduced into the space to the outside, and shielding electromagnetic waves; and an EMI (Electro Magnetic Interference) gasket installed at a bonding surface between the shielding case and the shielding duct, and electrically connecting the shielding case and the shielding duct.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.