DIFFUSERS FOR CONDITIONED AIR CONDUITS

摘要

Diffusers are disclosed that are for use in distributing conditioned air from a ceiling-supported conduit. Each diffuser has side frames and a hanger frame attachable to the ceiling, the conduit, or the framework of a suspended ceiling. Each side frame carries a plurality of damper-fin units, each unit having a pair of dampers and a fin mounted on a common pivot to be independently adjustable, the dampers being internally of the diffuser. The frames are shown as formed from extruded stock enabling side frames to be joined at right angles or in alignment and providing marginal portions establishing a panel-supporting frame.