Fan for cooling a computer
US7004726B2 · kind B2 · utility
6Cited by
30References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 20, 2004 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Feb 20, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D25/08
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fan assembly includes a fan mounted within a housing that features an inward concave arrangement for an inner face of its housing to reduce the distance between the housing and a center shaft of the fan blades. In this way, fan vibration and noise can be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.