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Patent Searching and Data


Title:
ROTARY ELECTRIC MACHINE AND STATOR FOR ROTARY ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/060102
Kind Code:
A1
Abstract:
According to the present invention, a stator core is divided into two parts, namely, a first stator core and a second stator core. A first coil wound on the first stator core and a second coil wound on the second stator core have different numbers of turns and different winding shapes. The first stator core and the second stator core are combined with each other. A gap is formed between a stator-core layer material substrate of the first stator core and a teeth layer material of the second stator core. A gap is formed between a stator-core layer material substrate of the second stator core and a teeth layer material of the first stator core.

Inventors:
NISHIMINE ASAMI (JP)
MIZUTANI SEIICHI (JP)
Application Number:
PCT/JP2020/035056
Publication Date:
April 01, 2021
Filing Date:
September 16, 2020
Export Citation:
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Assignee:
DENSO TRIM CORP (JP)
International Classes:
H02K3/18; H02K1/14; H02K1/18; H02K3/28
Domestic Patent References:
WO2019156136A12019-08-15
WO2017073092A12017-05-04
Foreign References:
JPS63187545U1988-12-01
JPS5696857U1981-07-31
JP2019110620A2019-07-04
Attorney, Agent or Firm:
JIN Shunji (JP)
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