Use of aircraft cabin surfaces to guide airflow and sound
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United States of America Patent
Stats
-
May 10, 2016
Grant Date -
Oct 20, 2011
app pub date -
Apr 18, 2011
filing date -
Apr 20, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An interior ceiling panel system includes a ceiling panel mounted in a ceiling area, a first airflow directing panel in a first side of the ceiling area defining an airflow passage, and a second airflow directing panel in a second side of the ceiling area, defining an eddy space. An airflow supply source introduces airflow into the ceiling area, and the second airflow directing panel provides an obstruction that creates an eddy in the eddy space that incoming airflow with air in the cabin. One or more speakers project sound energy upward toward the ceiling panel, which deflects sound energy to provide more uniform sound levels in the cabin.
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Family
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Cited Art Landscape
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