Heat exchange – With impeller or conveyor moving exchange material – Mechanical gas pump
Patent
1998-05-28
1999-07-27
Atkinson, Christopher
Heat exchange
With impeller or conveyor moving exchange material
Mechanical gas pump
165122, 62429, 123 4165, 415176, 4152111, F28F 1312
Patent
active
059273917
ABSTRACT:
Apparatus for cooling a condenser of a room air conditioner. The apparatus has a first fan coupled to a driving shaft of a driving motor, a second fan which has a circular band and is coupled to an edge portion of the driving shaft for accelerating air blown by the first fan, a skirt member for guiding the air accelerated by the second fan toward a center portion of the condenser, a mounting flange assembled to the condenser, and fixing members for fixing the skirt member to the mounting flange. The circular band surrounding the first fan converges toward the condenser and the skirt member is flared toward the condenser so that air passing through the second fan is accelerated toward the center portion of the condenser and experiences a minimum pressure drop. Air flowing along an outer wall of the skirt member cools a circumferential portion of the condenser. The apparatus uniformly cools the condenser, thereby improving an air conditioning efficiency of the room air conditioner.
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Atkinson Christopher
Daewoo Electronics Co. Ltd.
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