Flow deflecting assembly

摘要

In the outlet part of a fluid passage generally rectangular in cross section defined by two parallel opposed broad walls spaced apart a short distance therebetween and two opposed narrower walls spaced apart a longer distance therebetween, the narrower walls curve outwards forming guide walls, and a row of deflecting blades of curved profile extend between the broad walls and are held in angle-adjustable manner between said curved faces of the guide walls to effectively deflect fluid flow without loss of flow rate by the attachment effect to the curved faces.