Textile cleaning machine with high-efficiency air circulation
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United States of America Patent
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Mar 24, 1998
Grant Date -
N/A
app pub date -
Dec 8, 1995
filing date -
Dec 8, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An air director for balancing air flow during a perpendicular change in air flow direction, comprising a frame defining an outer perimeter and having an inner annular opening therein, a plurality of air-directing vanes positioned on the frame between the perimeter and the annular opening thereof in spaced-apart relation around the perimeter thereof for directing air therethrough from the perimeter and perpendicularly through the annular opening, the vanes positioned on the frame with opposed, major, air-directing surfaces defining a extended line having a predetermined angular offset relative to the radii of the annular opening for swirling the air.
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