Patent attributes
A refrigerated display case having a front and including a duct to direct an air stream flow through a bottom, a back, and a top of the refrigerated display case, a guide vane communicating with the top of the duct to redirect the air stream flow along the front of the refrigerated display case, and a receiver coupled to the bottom of the duct to accept the air stream flow redirected by the guide vane. The guide vane includes a top wall, a bottom wall, a pair of side walls, a first end region, a second end region, a plurality of internal wall, and a plurality of flow paths extending between the first end region and the second end region and defined between the pair of side walls, and at least two of the top wall, the bottom wall, a first internal wall of the plurality of internal walls, and a second internal wall of the plurality of internal walls.
