| 摘要 |
The invention relates to an epicyclic reduction gear, notably for a turbomachine, equipped with a device forming a fluid circulation passage (20a, 20b) able to generate a pressure drop, created by stacking at least two elements (22). Each element (22) comprises a passage (27) for carrying fluid able to generate a pressure drop and comprising an inlet (28) and an outlet (29). The outlet (29), or inlet (28), of the passage (27) of one of the elements (22) is, respectively, connected to the inlet (28), or to the outlet (29), of the passage (27) of the other element (22). |
