Invention Grant
- Patent Title: Multiple fan acoustic interaction control
- Patent Title (中): 多风扇声学相互作用控制
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Application No.: US12134831Application Date: 2008-06-06
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Publication No.: US08233644B2Publication Date: 2012-07-31
- Inventor: Jeffrey DeMoss
- Applicant: Jeffrey DeMoss
- 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: Haynes and Boone, LLP
- Main IPC: G09F27/00
- IPC: G09F27/00

Abstract:
A fan control system includes a controller that is coupled to a plurality of fan couplers. A computer-readable medium is coupled to the controller and includes a first fan identification corresponding to a first fan, a second fan identification corresponding to a second fan, and at least one fan property associated with each of the first fan identification and the second fan identification. The controller is operable to monitor at least one operating parameter of each of the first fan and the second fan when the first fan and the second fan are coupled to a respective fan coupler. The controller is further operable to use the at least one fan property associated with each of the first fan identification and the second fan identification and the at least one operating parameter of each of the first fan and the second fan in order to adjust a speed of the second fan relative to a speed of the first fan.
Public/Granted literature
- US20090304199A1 Multiple Fan Acoustic Interaction Control Public/Granted day:2009-12-10
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