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Title:
AXIAL MAGNETIC LEVITATION BEARING
Document Type and Number:
WIPO Patent Application WO/2020/073550
Kind Code:
A1
Abstract:
An axial magnetic levitation bearing, comprising an axial iron core (1), a control coil (2) and a thrust collar (3); the axial iron core (1) and the thrust collar (3) disposed opposite one another, and the control coil (2) is disposed within the axial iron core (1); the axial magnetic levitation bearing also comprises a repulsion generating assembly to provide a repulsive force to the axial iron core (1) and the thrust collar (3). The axial magnetic levitation bearing may reduce the space occupied by bearings and reduce production costs.

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Inventors:
LI XIN (CN)
ZHANG XIAOBO (CN)
ZHANG FANG (CN)
GONG GAO (CN)
ZHANG CHAO (CN)
SU JIUZHAN (CN)
DONG RUHAO (CN)
LIU PENGHUI (CN)
DENG MINGXING (CN)
WANG FEI (CN)
Application Number:
PCT/CN2019/070664
Publication Date:
April 16, 2020
Filing Date:
January 07, 2019
Export Citation:
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Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F16C32/04
Foreign References:
CN109026999A2018-12-18
CN102449335A2012-05-09
CN106958589A2017-07-18
CN1687606A2005-10-26
DE20211510U12003-11-27
US5406157A1995-04-11
Attorney, Agent or Firm:
BEIJING XURUN LAW FIRM (CN)
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