Title:
AN ELECTRIC DRIVE UNIT FOR A VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/242486
Kind Code:
A1
Abstract:
The invention relates to an electric drive unit (1) for a vehicle. The electric drive unit comprises a first electric machine (2) and a second electric machine (3) arranged one after the other in an axial direction (4). The electric drive unit (1) further comprises a one way clutch (8) arranged to connect a rotor (5) of the second electric machine (2) and a rotor shaft (7) of the first electric machine (2) to each other. The electric drive unit comprises a housing (40), and the rotor (5) of the second electric machine (3) is journaled relative to the housing (40) by a first bearing (18) and relative to the rotor shaft (7) of the first electric machine (2) by a second bearing (19).
Inventors:
BAN BRANKO (SE)
SILVA PEREIRA LUIZ FILIPE (SE)
SILVA PEREIRA LUIZ FILIPE (SE)
Application Number:
PCT/CN2022/091630
Publication Date:
November 24, 2022
Filing Date:
May 09, 2022
Export Citation:
Assignee:
NINGBO GEELY AUTOMOBILE RES & DEVELOPMENT CO LTD (CN)
GEELY HOLDING GROUP CO LTD (CN)
GEELY HOLDING GROUP CO LTD (CN)
International Classes:
H02K16/00; B60K1/02; H02K7/00; H02K7/10
Domestic Patent References:
| WO2020076701A1 | 2020-04-16 |
Foreign References:
| CN106533102A | 2017-03-22 | |||
| US20190168605A1 | 2019-06-06 | |||
| CN207510200U | 2018-06-19 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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