发明名称 |
Electronic device cooling apparatus and method for cooling electronic device with temperature prediction |
摘要 |
A temperature predicting unit predicts the temperature of an electronic device after a predetermined period, and the speed of temperature variation from the operating state of the load. Based on the results of prediction by the temperature predicting unit, a selection unit instructs either one or both of a nozzle control unit and an electric fan control unit to exercise control. According to a control signal from the selection unit, the nozzle control unit transmits a control signal to a nozzle unit to drive a jet cooling apparatus. According to a control signal from the selection unit, the electric fan control unit transmits a control signal to an electric fan unit to drive an electric fan. The selection unit selects the electric fan when the predicted speed of temperature variation exceeds a predetermined threshold, and selects the jet cooling apparatus when the predetermined thresholds is not exceeded.
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申请公布号 |
US7167778(B2) |
申请公布日期 |
2007.01.23 |
申请号 |
US20050140491 |
申请日期 |
2005.05.27 |
申请人 |
SONY COMPUTER ENTERTAINMENT INC. |
发明人 |
YAZAWA KAZUAKI;TAKIGUCHI IWAO;TAMURA TETSUJI;IMAI ATSUHIKO;ADACHI KENICHI |
分类号 |
F25D1/00;G05D23/00;F25D9/00;H01L23/34;H01L23/467;H01L23/473;H05K7/20 |
主分类号 |
F25D1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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