Heat exchanger comprising means for holding anti-vibration bars interposed between the tubes of the heat exchanger bundle.

摘要

P The heat exchanger comprises at least one metal arch (20) having a shape analogous to the shape of the curved parts (5b) of the bundle tubes, fixed at each of its ends to the spacer plate (10a) located on the closer to the bent parts (5b) of the tubes, in the extension of two tie rods (14), interposed between two successive tubes of a flat tube ply (18) and comprising fixing means (22) of all of the anti-vibration bars (13) interposed between two sheets of adjacent tubes. /P