Cover structure with vent
US7226352B2 · kind B2 · utility
6Cited by
15References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 2005 |
| Grant date | Jun 5, 2007 |
| Priority date | — |
| Expiry date | Aug 25, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20172
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A cover structure with a vent is provided which includes a cooling fan, and a cover having a vent portion provided with a plurality of air-through holes through which air forced by the cooling fan escapes. The vent portion is formed spaced away from the cooling fan by a distance of about 6–10 mm. The distance of about 6–10 mm between the cooling fan and the over reduces the fluid flow noise.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.