公开(公告)号：US09970451B2

公开(公告)日：2018-05-15

申请号：US13906304

申请日：2013-05-30

Applicant: INGERSOLL-RAND COMPANY

Inventor： Thomas Edward Gerber ,  Johnathan David Clemons

IPC: F04D29/06 ,  F04D29/051 ,  F04D29/057 ,  F04D29/063 ,  F01D25/16 ,  F01D25/18 ,  F16C33/10 ,  F16C17/10 ,  F04D29/58

CPC classification number: F04D29/06 ,  F01D25/162 ,  F01D25/18 ,  F04D29/0513 ,  F04D29/057 ,  F04D29/063 ,  F04D29/584 ,  F16C17/10 ,  F16C33/1045 ,  F16C2360/44

Abstract: Embodiments of the present disclosure are directed towards a bearing of a rotor assembly having a first lubricant flow path configured to flow a first lubricant flow to a first bearing surface of the rotor assembly and a second lubricant flow path separate from the first lubricant flow path and configured to flow a second lubricant flow to a second bearing surface of the rotor assembly.