公开(公告)号：US20140140866A1

公开(公告)日：2014-05-22

申请号：US14084093

申请日：2013-11-19

Applicant: DANFOSS COMMERCIAL COMPRESSORS

Inventor： Jean Michel PFISTER ,  Zhou XUEYOU ,  Patrice BONNEFOI ,  Gael MELDENER

IPC: F04C29/00 ,  F04C18/02

CPC classification number: F04C29/0071 ,  F04C14/06 ,  F04C15/008 ,  F04C18/0207 ,  F04C23/02 ,  F04C28/06 ,  F04C29/0085 ,  F04C2240/60

Abstract: This refrigeration compressor includes an electric motor having a stator and a rotor provided with an axial through passage, a compression unit adapted for compressing refrigerant, and a drive shaft adapted for driving the compression unit, the drive shaft extending into the axial through passage of the rotor. The rotor is slide-fitted on the drive shaft.

Abstract translation: 这种制冷压缩机包括具有定子和转子的电动机，该转子设置有轴向通路，适于压缩制冷剂的压缩单元和适于驱动压缩单元的驱动轴，驱动轴延伸到轴向通过 转子。 转子滑动安装在驱动轴上。