PROPELLER FAN AND AIR CONDITIONER EQUIPPED WITH SAME
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United States of America Patent
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Issued Date -
Aug 27, 2015
app pub date -
Sep 27, 2013
filing date -
Sep 28, 2012
priority date (Note) -
Abandoned
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Abstract
A propeller fan includes a blade. The blade has a shape in which a peak outlet angle at a trailing edge thereof exists in an outer region of the blade that is located radially outer than the representative square mean radius position, and an another peak outlet angle at a trailing edge thereof exists in an inner region of the blade that is located radially inner than the representative square mean radius position.
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