Title:
DRIVING DEVICE AND DRIVING DEVICE UNIT
Document Type and Number:
WIPO Patent Application WO/2023/063140
Kind Code:
A1
Abstract:
An EDS (50) has a motor housing (70) and an inverter housing (90). The inverter housing (90) has inverter fins (92). The motor housing (70) has forward inclined fins (721) as motor fins (72). The forward inclined fins (721) are provided on the outer circumferential surface (70a). The forward inclined fins (721) are inclined in the circumferential direction (CD) relative to the motor axis line (Cm). The forward inclined fins (721) extend straightforward in a direction inclined relative to the motor axis line (Cm). The entirety of each of the forward inclined fins (721) is an inclined part. In each of the forward inclined fins (721), the fin downstream end (72b) is positioned in a manner as to be separated from the corresponding fin upstream end (72a) to the downstream side in the circumferential direction (CD).
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Inventors:
SUZUKI HIDEAKI (JP)
SAKAI MASAHARU (JP)
NISHINAKAMURA KAZUTOSHI (JP)
SUGITA SHUN (JP)
WATANABE HARUHIKO (JP)
HAYASHI JIRO (JP)
SAKAI MASAHARU (JP)
NISHINAKAMURA KAZUTOSHI (JP)
SUGITA SHUN (JP)
WATANABE HARUHIKO (JP)
HAYASHI JIRO (JP)
Application Number:
PCT/JP2022/036949
Publication Date:
April 20, 2023
Filing Date:
October 03, 2022
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B64D33/10; B64C27/28; B64C27/32; B64D27/24; B64D33/08; H02K5/18; H02K5/22
Foreign References:
| CN207759049U | 2018-08-24 | |||
| JP2008227181A | 2008-09-25 | |||
| JP2020156268A | 2020-09-24 | |||
| JP2021030976A | 2021-03-01 |
Attorney, Agent or Firm:
YAHAGI Kazuyuki et al. (JP)
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