公开(公告)号：US10808713B2

公开(公告)日：2020-10-20

申请号：US16468975

申请日：2017-12-14

Applicant: Edwards Limited

Inventor： Emiliano Lucchetta ,  Reuben Day

IPC: F16C27/06 ,  F04D29/059 ,  F04D19/04 ,  F16C27/04

Abstract: This is invention relates to a bearing support for a vacuum pump and, in particular, to a polymer bearing support for a vacuum pump. The invention further encompasses vacuum pumps comprising polymer bearing supports, and methods of manufacturing bearing supports.

公开(公告)号：US20190383299A1

公开(公告)日：2019-12-19

申请号：US16468975

申请日：2017-12-14

Applicant: Edwards Limited

Inventor： Emiliano Lucchetta ,  Reuben Day

IPC: F04D29/059 ,  F04D19/04 ,  F16C27/04 ,  F16C27/06

Abstract: This is invention relates to a bearing support for a vacuum pump and, in particular, to a polymer bearing support for a vacuum pump. The invention further encompasses vacuum pumps comprising polymer bearing supports, and methods of manufacturing bearing supports.