| 摘要 |
The invention concerns a method for manufacturing a tank (1) for fluids under pressure comprising two compartments (8, 10). According to the invention, the method comprises the following steps: assembling a winding mandrel; placing a metal wall (4) on the mandrel, said wall (4) being in a folded shape; forming the external wall (2) by winding around an assembly comprising the mandrel and the folded wall (4); polymerising the wall (2) and dismantling the mandrel; unfolding the metal wall (2), in such a way as to obtain a first compartment (8) within the interior of the metal wall (4), and a second compartment (10) between the two walls (2, 4). The invention also applies to a tank (1) such as that obtained by the method described here above. Application in the field of launch vehicles and rockets.
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