Rotary machine

Abstract

To increase the amount of oil flowing to the other end in the axial direction of an in-shaft oil passage of a rotary shaft in a rotary machine in which oil in an oil reservoir formed by partitioning between a housing and a rolling bearing by an oil guide member is guided to the inside of the in-shaft oil passage of the rotary shaft by the oil guide member.SOLUTION: An oil guide member 40 partitions between an oil reservoir 22 of a housing 20 and a rolling bearing 30 supporting one axial end side of a rotary shaft 10 to the housing 20, and guides oil stored in the oil reservoir 22 to an in-shaft oil passage 11 extending from one axial end to the other axial end side of the rotary shaft 10. The oil guide member 40 has a flow changing plate part 43 for guiding the oil guided from the inside of the housing 20 to the in-shaft oil passage 11 to the other end side in the axial direction.SELECTED DRAWING: Figure 1

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