Air conditioner
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United States of America Patent
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-
Jun 23, 2015
Grant Date -
Oct 28, 2010
app pub date -
Feb 3, 2009
filing date -
Mar 11, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An air conditioner includes a propeller fan within a unit body, an L-shaped heat exchanger on a lateral surface and a rear surface of the unit body, a bell mouth installed radially outward of the propeller fan, and a plate to partition compressor space from propeller fan space, and to guide an airstream from the heat exchanger toward the bell mouth. A first bell mouth portion, which includes a sectional position and thereabout where a length of a segment connecting an end of the heat exchanger on a fan rotating direction side and a fan center is maximized, extends toward an upstream side longer than a second bell mouth portion which is located at a sectional position in a line-symmetrical relation to the first bell mouth portion with respect to a vertical line passing the fan center.
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