公开(公告)号：US20190131862A1

公开(公告)日：2019-05-02

申请号：US16306714

申请日：2017-04-07

Applicant: GRUNDFOS HOLDING A/S

Inventor： Allan Ivo SØEGAARD ,  Flemming Buus BENDIXEN ,  Alexandru SOREA ,  Henrik RASSMUSEN

IPC: H02K51/00 ,  H02K1/24 ,  H02K1/27

CPC classification number: H02K51/00 ,  H02K1/246 ,  H02K1/276 ,  H02K16/02

Abstract: The magnetic gear includes a magnetic force generator (8), a driving shaft (1), a driven shaft (2) and a gear carrier (3) which are magnetically coupled in movement to one another. Only one magnetic force generator (8) is provided, which one magnetic force generator (8) has a north-south alignment that runs in the axis direction (111) of a shaft (1, 2) or parallel to this.