Enclosure for supporting e.g. oil pump, in gear housing of turbomotor i.e. turbojet, has sealing device sealing rotary shaft passage through wall, where sealing device includes water seal and cover for removably closing shaft passage

摘要

The enclosure (14) has a wall (141), a rotary driving shaft (16b) of a turbomotor, and a rotary shaft passage through the wall. A sealing device seals the rotary shaft passage through the wall. The sealing device includes a water seal and a cover (143') for removably closing the shaft passage mounted on the wall. The water seal includes a sealing element (19) secured to the rotary shaft and forming an annular basin (19b), where the annular basin is radially open towards an axis of reception of oil by centrifugal effect.