Information handling system with a tandem fan package
US11457543B2 · kind B2 · utility
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19References
20Claims
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Key dates
| Filing date | Feb 19, 2021 |
| Grant date | Sep 27, 2022 |
| Priority date | — |
| Expiry date | Feb 19, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/38
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A fan package of an information handling system includes a rear cooling fan, a front cooling fan, and a fan fin package. The rear cooling fan generates a first airflow. The front cooling fan generates a second airflow. The fan fin package is in physical communication with the rear cooling fan and the front cooling fan. The fan fin package includes multiple fins. Based on the first airflow and the second airflow, the fins rotate between a closed position and an open position. The fins are biased toward the closed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.