MECHANICAL REDUCER WITH NOZZLES FOR AN AIRCRAFT TURBOMACHINE

Abstract

Mechanical reducer (110) for a turbomachine (1), in particular for aircraft, the reducer (110) comprising: - a sun gear (111), - a ring gear (114), - planet gears (112) each comprising a first set of teeth (112a) meshed with a set of teeth (111a) of the sun gear (111) and a second set of teeth (112b) meshed with a set of teeth (114a) of the ring gear (114), and - at least one oil nozzle (126) carried by a planet carrier (113) and comprising a body (128) which is formed in one piece and which includes: - a first series (S1) of orifices (134a) for spraying oil onto the teeth (111a) of the sun gear (111), - a second series (S2) of orifices (134b) for spraying oil onto the second set of teeth (112b) of one of the satellites (112). Figure for the abstract: Figure 7