Title:
DYNAMO-ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/048225
Kind Code:
A1
Abstract:
A motor device (60) has a motor housing (70), a rear frame (370), and a motor seal part (402). The motor seal part (402) is sandwiched between the motor housing (70) and the rear frame (370), and closes a gap between the motor housing (70) and the rear frame (370). The motor seal part (402) is held sandwiched between a motor seal holding part (78) and a rear holding part (376). The motor seal holding part (78) is included in the motor housing (70). The rear holding part (376) is included in the rear frame (370). A motor outer peripheral surface (70a) and a rear outer peripheral surface (370a) are arranged continuously in the axial direction (AD). The motor outer peripheral surface (70a) is provided on the radial outside of the motor seal holding part (78).
Inventors:
NIWA WATARU (JP)
Application Number:
PCT/JP2022/035355
Publication Date:
March 30, 2023
Filing Date:
September 22, 2022
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02K5/18; H02K3/52; H02K5/10; H02K9/14; H02K21/24
Domestic Patent References:
| WO2005031948A1 | 2005-04-07 |
Foreign References:
| JPH07245915A | 1995-09-19 | |||
| US20070284954A1 | 2007-12-13 | |||
| JP2018125951A | 2018-08-09 | |||
| JP2007306741A | 2007-11-22 | |||
| JP2016096705A | 2016-05-26 |
Attorney, Agent or Firm:
YAHAGI Kazuyuki et al. (JP)
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