VERFAHREN ZUR HERSTELLUNG EINES MODULS MIT EINEM HOHLRAUM, INSBESONDERE FÜR EINEN FLÜSSIGKEITKREISLAUF

摘要

The present invention relates to a method of manufacture of a module with a hollow zone (2), including: - a step for the production of an assembly (4) comprising at least one recessed plate (6) with a recess (8) which opens at the level of a face (6a), defining on the one - a contour of the recess (10a), and between the face (6a) and the plate (12) of the assembly directly as a result, a strip of material (18), following the contour of the recess; - a treatment step of the assembly in order to obtain a diffusion welding of the cord (18) on the / the plates (6, 12) that it is in contact, so that it constitutes, along the contour of its associated cavity (10a), a sealed connection of the two plates (6, 12) between which it is arranged and - a stage of consolidation of the assembly by hot isostatic compression.