Title:
DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/008197
Kind Code:
A1
Abstract:
A case (1) for housing a dynamo-electric machine (2) and an inverter device (INV) is provided with an inflow port (11) into which a cooling liquid flows and a distribution path (4) through which the cooling liquid is distributed. The distribution path (4) is provided with a first heat exchange unit (41) for exchanging heat between the inverter device (INV) and the cooling liquid, and a turbine arrangement unit (43) in which a turbine (7) is arranged. The turbine (7) rotates by the flow of the cooling liquid that passes through the turbine arrangement unit (43), a pump rotor (88) of an oil pump (8) for discharging oil supplied to the dynamo-electric machine (2) being drive-connected to the turbine (7).
Inventors:
TORII TAKESHI (JP)
YAMASAKI SHOICHI (JP)
YAMASAKI SHOICHI (JP)
Application Number:
PCT/JP2022/027536
Publication Date:
February 02, 2023
Filing Date:
July 13, 2022
Export Citation:
Assignee:
AISIN CORP (JP)
International Classes:
H02K9/19; F16H57/04; H02K7/116; H02K11/33; H02M7/48
Domestic Patent References:
| WO2015093138A1 | 2015-06-25 |
Foreign References:
| JP2019216515A | 2019-12-19 | |||
| JP2019170030A | 2019-10-03 | |||
| JP2016127732A | 2016-07-11 | |||
| JP2019129608A | 2019-08-01 | |||
| JP2019129608A | 2019-08-01 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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