Heat exchange – Structural installation – Heating and cooling
Reexamination Certificate
2005-12-27
2005-12-27
Walberg, Teresa J. (Department: 3753)
Heat exchange
Structural installation
Heating and cooling
C165S045000, C165S048100, C165S059000, C062S260000
Reexamination Certificate
active
06978826
ABSTRACT:
A heating and cooling apparatus comprises a generally hollow heating and cooling tower body having a ceiling part for receiving solar heat and a columnar part for storing the solar heat received by the ceiling part. The columnar part has a lower portion adapted to be positioned in the ground for receiving a flow of cool air from the ground and a heat absorbing-and-radiating section for absorbing and radiating heat to heat the heating and cooling tower body using the stored solar heat and to cool the heating and cooling tower body using the flow cool air from the ground.
REFERENCES:
patent: 4250885 (1981-02-01), van Heel
patent: 4420036 (1983-12-01), Blaser
patent: 4498526 (1985-02-01), Arenas
patent: 5121789 (1992-06-01), Scharfe
patent: 5524381 (1996-06-01), Chahroudi
patent: 5620368 (1997-04-01), Bates et al.
patent: 8-219490 (1996-08-01), None
Adams & Wilks
Walberg Teresa J.
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