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Cooling method and apparatus for an electric device

  • US 20010028551A1
  • Filed: 02/27/2001
  • Published: 10/11/2001
  • Est. Priority Date: 02/28/2000
  • Status: Active Grant
First Claim
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1. A cooling method for an electrical device comprising the steps of:

  • disposing a plurality of multi-blade fans in parallel so that a suction opening of each multi-blade fan is alternately arranged with respect to the suction opening of the next multi-blade fan;

    connecting an exhaust opening of each multi-blade fan to a partition wall for dividing a suction side of the multi-blade fans from an exhaust side thereof; and

    operating all the multi-blade fans always.

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