Upstream dust filters by retrofitting parallel path PCB cooling
US7573708B2 · kind B2 · utility
3Cited by
0References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2007 |
| Grant date | Aug 11, 2009 |
| Priority date | — |
| Expiry date | Oct 23, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20563
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for cooling a computer system includes a fan for flowing an air to a first assembly and a second assembly, a first filter for filtering an air to a first assembly, and a second filter for filtering an air to a second assembly. The first filter is disposed at a side of the first assembly and the second filter is disposed on an opening of a wall which separates the first assembly and the second assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.