Title:
車両用電動駆動装置
Document Type and Number:
Japanese Patent JP5751342
Kind Code:
B2
Abstract:
A vehicular electric drive system includes: an electric motor operatively connected to drive wheels; a hydraulically operated clutch disposed in a power transmitting path between the electric motor and the drive wheels; a gear mechanism disposed between the hydraulically operated clutch and the drive wheels; a first chamber accommodating the electric motor and the hydraulically operated clutch; a second chamber accommodating the gear mechanism; a partition wall disposed so as to isolate the first chamber and the second chamber from each other; a connecting hole formed on the partition wall; an oil seal fitted in the connecting hole; an oil pump provided to deliver the oil required within the first chamber; and a splash type lubricating mechanism provided to supply the oil to the second chamber.
Inventors:
Masataka Sugiyama
Hiroaki Kimura
Hiroaki Kimura
Application Number:
JP2013545749A
Publication Date:
July 22, 2015
Filing Date:
November 26, 2011
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60K17/12; B60K1/00; B60K17/02; B60K17/06; B60L15/20; F16H3/089; F16H57/04; H02K7/116; H02K9/19
Domestic Patent References:
| JP200287080A | ||||
| JP200963043A | ||||
| JP200783756A |
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda
Kojiro Ikeda