Title:
PERMANENT MAGNET DRIVE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2019/242427
Kind Code:
A1
Abstract:
Disclosed is a permanent magnet drive assembly, comprising a driving member and a driven member, the driving member comprising a first main body and multiple first teeth, the driven member comprising a second main body and multiple second teeth, wherein the first main body of the driving member comprises at least a first layer and a second layer which are stacked, and adjacent teeth in the multiple first teeth are respectively located in different layers, the second main body of the driven member comprises at least a first layer and a second layer which are stacked, and adjacent teeth in the multiple second teeth are respectively located in different layers, and a first tooth of the driving member located in the first layer can mesh with a corresponding second tooth of the driven member located in the first layer, an adjacent tooth of the driving member located in the second layer can mesh with an adjacent tooth of the driven member located in the second layer, and each of the first teeth of the driving member is in a reverse direction of magnetization of the second tooth of the driven member with which it needs to mesh.
Inventors:
WANG ZHIHUAN (CN)
Application Number:
PCT/CN2019/086665
Publication Date:
December 26, 2019
Filing Date:
May 13, 2019
Export Citation:
Assignee:
WANG ZHIHUAN (CN)
International Classes:
F16H55/17; F16H49/00; H02K49/10
Foreign References:
| CN108533716A | 2018-09-14 | |||
| CN108071769A | 2018-05-25 | |||
| DE2159753A1 | 1973-06-07 | |||
| KR20070122010A | 2007-12-28 | |||
| JP2016200228A | 2016-12-01 | |||
| CN106803714A | 2017-06-06 | |||
| CN2446326Y | 2001-09-05 | |||
| JPH04131554A | 1992-05-06 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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