Manifold intended, in particular, for a battery cooler, and heat exchanger comprising at least one such manifold

A heat exchanger comprising a manifold and a bundle of fluid flow tubes each having a first longitudinal end, the manifold comprising a cover, an intermediary plate and a collector plate, with the manifold collecting and distributing a fluid, wherein the intermediary plate defines a first fluid chamber with the cover and a second fluid chamber with the collector plate, the second chamber being independent of the first chamber, wherein the intermediary plate comprises at least two slots, with each one of the at least two slots receiving the longitudinal end of a respective one of the bundle of fluid flow tubes,

• wherein the intermediary plate has a first face and a second face opposite the first face and the intermediary plate comprises a first deformation for admitting fluid to the first chamber and a second deformation for allowing fluid to leave the first chamber,
• wherein the intermediary plate further comprises a third deformation located between the first and second deformations along a longitudinal direction of the manifold, and
• wherein the collector plate comprises a recess for allowing fluid to enter and leave the second chamber.