Heat sink
US7117929B2 · kind B2 · utility
3Cited by
6References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 2004 |
| Grant date | Oct 10, 2006 |
| Priority date | — |
| Expiry date | Mar 9, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20418
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A first heat sink is built including two sets of fins with a gap between the two fin sets. The gap is configured to allow the placement of a second heat sink between the two fin sets of the first heat sink. The first heat sink also includes slotted mounting lugs to allow the second heat sink to be mounted to the first heat sink allowing for varying stack up tolerances of the heat generating devices cooled by the first and second heat sinks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.