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Patent Searching and Data


Title:
ELECTRIC MOTOR ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2019/151186
Kind Code:
A1
Abstract:
The present invention relates to an electric motor assembly. This electric motor assembly (1) is provided with: a motor casing (10); an inverter case (21); a cooling fan (25); a fan cover (51); a first fan cover-side straightening projection (55) and a second fan cover-side straightening projection (5); and a first inverter case-side straightening projection (56) and a second inverter case-side straightening projection (56) which extend outward from the outer surface of the inverter case (21). The first fan cover-side straightening projection (55) and the first inverter case-side straightening projection (55) are disposed parallel on a straight line, and the second fan cover-side straightening projection (56) and the second inverter case-side straightening projection (56) are disposed parallel on a straight line.

Inventors:
OCHIAI AKIHIRO (JP)
OISHI YOHEI (JP)
OZAWA TAKAHIDE (JP)
NISHIMURA KAZUMA (JP)
TAMURA HIROMI (JP)
Application Number:
PCT/JP2019/002761
Publication Date:
August 08, 2019
Filing Date:
January 28, 2019
Export Citation:
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Assignee:
EBARA CORP (JP)
International Classes:
H02K5/20; H02K11/30; H02K9/06
Domestic Patent References:
WO2017208675A12017-12-07
Foreign References:
JPH09252563A1997-09-22
JP2007306741A2007-11-22
JPH1032961A1998-02-03
JPH09275663A1997-10-21
JPS5328803U1978-03-11
JPH1127903A1999-01-29
JPH10174368A1998-06-26
JP2004197714A2004-07-15
Attorney, Agent or Firm:
HIROSAWA, Tetsuya et al. (JP)
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