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US 3,943,728 AGranted
Air-cooled condenser apparatus
AssigneeBorg-Warner Corporation
InventorWendell E. Maudlin
Life of this patent
Estimating the term…
Abstract
Condenser apparatus for use in air-conditioning and refrigeration systems and comprising a compressor, fan motor, fans and an enclosure having three sides provided by an inverted U-shaped condenser coil unit with its spaced end walls being provided with venturi-defining passages receiving fans which are operative to draw outside air through the passages into the enclosure and to discharge the air through the condenser coil unit.
Claims1
A condenser - compressor unit comprising:
- a base member;
- a refrigerant compressor mounted in the central portion of said base member;
- an inverted, generally U-shaped heat exchange coil having a pair of generally vertically disposed leg portions and an upper connecting portion, the bottom of said leg portions being secured to said base member on opposite sides thereof with the upper connecting portion extending over said refrigerant compressor and forming a pair of open sides;
- a pair of oppositely disposed end panels closing the open sides of said coil member and being provided with a central opening formed with a venturi entrance;
- a pair of fans adjacent said openings mounted on a common drive shaft;
- and a motor for driving said fans to induce air flow through said venturi entrances into the space defined between said end panels, said leg portions, and said upper connecting portion, whereby air is caused to flow through substantially the entire surface of said heat exchange coil.
3 more elements
Dependencies are inferred from the claim text.