Invention Grant
- Patent Title: System and method for increasing the power efficiency of cooling fans
- Patent Title (中): 提高冷却风扇功率效率的系统和方法
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Application No.: US11871267Application Date: 2007-10-12
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Publication No.: US08370000B2Publication Date: 2013-02-05
- Inventor: Robert Riegler
- Applicant: Robert Riegler
- Applicant Address: US TX Round Rock
- Assignee: Dell Products L.P.
- Current Assignee: Dell Products L.P.
- Current Assignee Address: US TX Round Rock
- Agency: Baker Botts L.L.P.
- Main IPC: G05D23/00
- IPC: G05D23/00 ; G06F1/20 ; G06F1/26
Abstract:
Systems and methods for increasing the power efficiency of cooling fans are disclosed. A method for providing power-efficient operation of a plurality of cooling fans may include testing a plurality of cooling fans over an operating range of delivered airflow to determine, in each of one or more regions of the operating range, a number of cooling fans to be enabled to provide the lowest power amount required to deliver the delivered airflow for such region.
Public/Granted literature
- US20090099792A1 System and Method for Increasing the Power Efficiency of Cooling Fans Public/Granted day:2009-04-16
Information query
