Folded fin heat sink
US9246037B2 · kind B2 · utility
18Cited by
47References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 2010 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | Nov 26, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A heat sink can include a folded fin with a base portion, an offset portion extending away from the base portion, the offset portion having a width, a narrowing tapering portion having a maximum width equal to the width of the offset portion, and an extension portion extending away from the narrowing tapering portion, the extension portion having a width smaller than the width of the offset portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.