Device for radiating heat generating electronic parts, an electronic equipment having a heat radiating construction, and an electronic apparatus
US6522540B2 · kind B2 · utility
4Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2001 |
| Grant date | Feb 18, 2003 |
| Priority date | — |
| Expiry date | Dec 11, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20163
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic apparatus containing in a rack a plurality of electronic equipments each having heat generating electronic parts, and provided with fins for dispersing heat from the electronic equipment, involves a problem of low heat radiating efficiency.Providing a wind-path separation covers formed in a manner to cover top portions of the fins increases an amount of an air flowing into the fin-inbetween wind paths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.