Change-over diffuser
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United States of America Patent
Stats
-
May 7, 1985
Grant Date -
N/A
app pub date -
Jan 20, 1984
filing date -
Jan 20, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A thermally powered change-over diffuser is disclosed which includes a housing having an outlet and movable blade assembly mounted with respect to the outlet for displacement between a first position producing a Coanda flow across a surface, such as a ceiling, and a second position producing a detached stream in a generally normally extending direction with respect to the surface. The diffuser is preferably thermally powered and includes a rapid change-over assembly enabling substantially immediate shifting between the two positions so as to provide a cooling mode of discharge and heating mode of discharge. Additionally, means for adjusting the volume of air discharged is provided.
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Family
International Classification(s)
Cited Art Landscape
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