B - Operations – Transporting – 60 – H
Patent
B - Operations, Transporting
60
H
45/4, 98/7
B60H 1/24 (2006.01) B60H 1/00 (2006.01) B60H 1/26 (2006.01) F24F 13/075 (2006.01)
Patent
CA 1243885
CEILING DISTRIBUTOR DUCT ASSEMBLY FOR ROOFTOP AIR CONDITIONERS Abstract A low profile ceiling duct assembly to be used with rooftop air conditioners. The unit combines an octagonal sheet metal ceiling plate which provides the upper portion of a plenum chamber; this extending into the roof space above a ceiling opening. The lower plenum portion is provided by the molded plastic octagonal air distributor box, mounted against the edges of the plate and ex- tending into the room space sufficiently to afford air flow side- wardly outward from the plenum. The air distributor box has outlet grilles at alternate sides of the octagon. They discharge air in four directions along the ceiling line while return air is drawn centrally upward.
545026
Bales David W.
Roth James E.
Dometic Corporation
Nordyne Inc.
Riches Mckenzie & Herbert Llp
LandOfFree
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