Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – With heat exchange means for non-working fluid
Patent
1997-04-16
1999-09-07
Vrablik, John J.
Rotary expansible chamber devices
Heat exchange or non-working fluid lubricating or sealing
With heat exchange means for non-working fluid
418 97, 418101, 4182011, 418DIG1, 553422, 55465, 165140, F04C 2902, F04C 2904, B01D 4508
Patent
active
059477113
ABSTRACT:
A rotary-screw air compressor having a separator, a cooler fan assembly, and a mounting apparatus. The separator has a first chamber and a second chamber. The first chamber separates compressed air and coolant. The second chamber separates compressed air and moisture. The separator is disposed in a chasm formed by a first platform. The mounting apparatus elevates a motor and air end vertically above and spatially apart from the separator. A cooler fan assembly is vertically above the motor and air end. The cooler fan assembly has a first heat exchanger vertically above a second heat exchanger. A shroud having an opposite open end is connected to the first heat exchanger at one open end and the shroud is connected to the second heat exchanger at the other open end. A cooler fan is disposed completely within the shroud and between the first and second heat exchangers.
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Baniak, Compressors-II; Lubrication, vol. 59, Apr.-Jun. 1973; pp. 21, 28, 30.
Myers Wayne K.
Poole David C.
Gardner Denver Machinery Inc.
Vrablik John J.
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