Title:
ROTATING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/059677
Kind Code:
A1
Abstract:
[Problem] To provide a motor 1 in which work for setting a bus bar assembly 60 in a partition wall 3a can be facilitated. [Solution] The motor 1 is provided with: a first chamber 51 for housing a rotor and a stator; a second chamber 52 for housing an inverter for controlling the drive of the rotor; the partition wall 3a for separating both chambers from each other; and the bus bar assembly 60 made to pass through a through-hole provided in the partition wall 3a. The bus bar assembly 60 is provided with a bus bar 62W for energization and an insulating holding member 61 for holding the bus bar 62W. The holding member 61 is fixed to the side surface of the partition wall 3a on the second chamber 52 side. A ring-shaped O-ring 63 is interposed between the holding member 61 and the side surface. The bus bar 62W held by the holding member 61 passes through the through-hole in the partition wall 3a.
Inventors:
TAKAHASHI YOHEI (JP)
NAITO YOSHIHARU (JP)
OISHI TAKAHIKO (JP)
NAITO YOSHIHARU (JP)
OISHI TAKAHIKO (JP)
Application Number:
PCT/JP2020/027246
Publication Date:
April 01, 2021
Filing Date:
July 13, 2020
Export Citation:
Assignee:
MEIDENSHA ELECTRIC MFG CO LTD (JP)
International Classes:
H02K3/04; H02K3/38; H02K5/10; H02K9/19; H02K15/14
Domestic Patent References:
| WO2017141877A1 | 2017-08-24 | |||
| WO2017187513A1 | 2017-11-02 |
Foreign References:
| JP2012186969A | 2012-09-27 | |||
| JP4401915B2 | 2010-01-20 | |||
| JP2013249817A | 2013-12-12 |
Attorney, Agent or Firm:
TAKAOKA Ryoichi et al. (JP)
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