Automatic temperature and humidity regulation – Ventilator type – Electrically actuated
Reexamination Certificate
2007-11-06
2007-11-06
Jules, Frantz (Department: 3744)
Automatic temperature and humidity regulation
Ventilator type
Electrically actuated
C700S299000, C700S300000
Reexamination Certificate
active
10833145
ABSTRACT:
A method and apparatus for measuring the temperature of a computer system provides a first temperature sensor, positioned around or on a CPU, for sensing the temperature of the CPU or around the CPU. A first A/D converter is used to convert the temperature sensed by the first temperature sensor into a first temperature value. At least one second temperature sensor, positioned inside the housing, senses the temperature around the housing. At least one second A/D converter converts the temperature sensed by die second temperature sensor into a second temperature value. The first temperature value and second temperature value are input to a control circuit, and a suitable value to output a control signal for controlling the speed of the fan is chosen so as to precede the heat dissipating of the computer system.
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Jules Frantz
Koca Huseyin
Shuttle Inc.
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