Cooling device and method for acoustic apparatus

Details Cooling device and method for acoustic apparatus Cooling device and method for acoustic apparatus

2007-09-27

2011-12-20

Smith, Courtney (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S679480, C361S690000, C236S049300, C381S189000, C713S320000, C700S300000

Reexamination Certificate

active

08081455

ABSTRACT:
A cooling device for an acoustic apparatus includes a cooling fan that is turned on and off, and adjusted in quantity of airflow in accordance with an apparatus temperature, wherein when the apparatus temperature is lower than a value requiring immediate cooling, and when an audio output is in a mute state, the cooling fan is not changed in operating state.

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