Invention Grant
- Patent Title: Fan speed control
- Patent Title (中): 风扇转速控制
-
Application No.: US12245288Application Date: 2008-10-03
-
Publication No.: US07987024B2Publication Date: 2011-07-26
- Inventor: Eric Tunks , Tyler Duncan
- Applicant: Eric Tunks , Tyler Duncan
- 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: G05D23/00
- IPC: G05D23/00
Abstract:
A method for controlling fan speed includes providing a fan that is in fluid communication with at least one heat producing component, detecting a temperature, determining a fan speed using the detected temperature and a nonlinear fan speed function, and applying a control signal to the fan such that the fan operates at the determined fan speed in order to cool the at least one heat producing component.
Public/Granted literature
- US20100087965A1 Fan Speed Control Public/Granted day:2010-04-08
Information query
