Cooling structure for high tension electrical equipment

Details Cooling structure for high tension electrical equipment Cooling structure for high tension electrical equipment

2006-02-28

2006-02-28

Ciric, Ljiljana (Department: 3753)

Heat exchange

Structural installation

C165S096000, C165S122000, C454S184000, C454S267000, C361S690000, C361S695000

Reexamination Certificate

active

07004233

ABSTRACT:
A high tension electrical equipment cooling structure for cooling batteries which supply electricity to the operating motor via an inverter, and the inverter using cooling air, and includes an equipment box for guiding cooling air introduced from a cooling air inlet port into a cooling air outlet port, and a fan for introducing cooling air from the cooling air inlet port. A shutter that includes an elastic material is disposed inside the intake duct. The shutter closes off the cooling air flow path, and when negative pressure is generated downstream of the shutter due to the operation of the fan, the shutter undergoes elastic deformation, and as a result, the cooling air flow path is opened.

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