Heat exchange – With impeller or conveyor moving exchange material – Mechanical gas pump
Patent
1996-02-08
1998-04-14
Leo, Leonard R.
Heat exchange
With impeller or conveyor moving exchange material
Mechanical gas pump
415119, 415203, 415206, 417313, 417362, F28F 1312, F04D 2944
Patent
active
057381674
ABSTRACT:
An energy efficient housing assembly employing a single inlet backwardly inclined blower fan for use in commercial HVAC units. The housing assembly is provided with a slanted wall to which a fan supply motor is slidably mounted. The slanted wall, in conjunction with an opposite non-parallel side wall, two other walls and a top plate form an enclosed area in which the fan is rotatably mounted. Air enters the fan in a straight path through a single front inlet opening provided in the assembly and exits the assembly via a large bottom discharge opening. Air flowing out the bottom discharge opening is evenly distributed over heating elements provided in the unit adjacent to the assembly. The assembly is slidably mounted in the unit for ease in removing it from the unit.
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Asbjornson Norman H.
Bierwirth Henry C.
Aaon, Inc.
Leo Leonard R.
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