Invention Grant
- Patent Title: Vehicle driving device
- Patent Title (中): 车辆驱动装置
-
Application No.: US14124139Application Date: 2012-06-06
-
Publication No.: US09266423B2Publication Date: 2016-02-23
- Inventor: Takeshi Hoshinoya , Keiichi Ooiso
- Applicant: Takeshi Hoshinoya , Keiichi Ooiso
- Applicant Address: JP Tokyo
- Assignee: HONDA MOTOR CO., LTD.
- Current Assignee: HONDA MOTOR CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2011-127533 20110607; JP2011-143213 20110628
- International Application: PCT/JP2012/064583 WO 20120606
- International Announcement: WO2012/169542 WO 20121213
- Main IPC: H02K5/20
- IPC: H02K5/20 ; B60K1/02 ; B60K11/02 ; H02K7/00 ; H02K9/19 ; B60K7/00 ; B60K17/02 ; B60K17/04 ; B60K6/448 ; B60K6/48 ; B60K6/52 ; B60K20/00 ; B60L11/14 ; B62D21/11 ; B60K1/00
Abstract:
A first electric motor cooling flow passage (120A) and a first electric motor lubrication flow passage (121A) supply oil from an electric oil pump (70) through the outer side of one end (E1) of the first electric motor (2A) to the portions (A1, A2) of the first electric motor (2A) which are to be cooled/lubricated. A second electric motor cooling flow passage (120B) and a second electric motor lubrication flow passage (121B) supply oil from the electric oil pump (70) through the outer side of the other end (E2) of the second electric motor (2B) to the portions (B1, B2) of the second electric motor (2B) which are to be cooled/lubricated.
Public/Granted literature
- US20140097060A1 VEHICLE DRIVING DEVICE Public/Granted day:2014-04-10
Information query
