Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent
1989-04-27
1990-12-04
Bennet, Henry A.
Drying and gas or vapor contact with solids
Apparatus
With means to treat gas or vapor
34133, F26B 2106
Patent
active
049743392
ABSTRACT:
A clothes dryer having a body with heater therein and a rotatable drying chamber is provided with a dual side rotating bladed heat exchange type fan having in its outer portion a group of grooves; and a partition member having an opening whose inner surface is opposed to the outer surface of said dual side bladed fan for separating paths of heated air and cooling air together with said dual side bladed fan in said body; the partition member has a group of fixed grooves interleaved with the fan rotating grooves to form a labyrinth seal; the fixed grooves extend from a base or the partition member and have a rising portion extending in the heated air path to inhibit the leakage of heated air from the heated air path to the cooling air path and have an opening to provide communication between the heated air and the cooling air.
Aoki Yoshiaki
Fujikawa Kiyokazu
Hirota Tatsuya
Kawamura Tamotsu
Kawamura Yozo
Bennet Henry A.
Sanyo Electric Co,. Ltd.
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