Air conditioning device installed in a cabin of an earth-moving

Details Air conditioning device installed in a cabin of an earth-moving Air conditioning device installed in a cabin of an earth-moving

1985-02-04

1986-09-23

Tapolcai, William E.

Heat exchange

With vehicle feature

Heating and cooling

62244, 98 206, 98 211, B60H 100

Patent

active

046129758

ABSTRACT:
An air conditioning device installed in a cabin of an earth-moving vehicle is equipped with a housing which has internal and external air intake ports to intake the internal air and the external air, a housing for containing cooling units and heating units, and a housing for mixing the air, that are located at the back of the driver's seat in the cabin, on either one side of the driver's seat, and under the driver's seat, respectively. The air is blown by a blower provided in the housing which intakes the internal air and the external air. The cold air or the hot air which has passed through the cooling units or the heating units is blown from the blow ports provided on the front side of the housing for mixing the air, and from the blow ports provided in the dash board in the cabin.

REFERENCES:
patent: 2779164 (1957-01-01), Doane
patent: 3555846 (1971-01-01), Harbeck et al.
patent: 4072487 (1978-02-01), Irwin
patent: 4120527 (1978-10-01), Lawrence
patent: 4344356 (1982-08-01), Casterton et al.
patent: 4531453 (1985-07-01), Warman et al.

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