Invention Grant
- Patent Title: Electric vehicle
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Application No.: US14368496Application Date: 2011-12-24
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Publication No.: US09638076B2Publication Date: 2017-05-02
- Inventor: Takahiro Nitta
- Applicant: Hiroko Nitta
- Applicant Address: JP Kobe-shi
- Assignee: Kawasaki Jukogyo Kabushiki Kaisha
- Current Assignee: Kawasaki Jukogyo Kabushiki Kaisha
- Current Assignee Address: JP Kobe-shi
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- International Application: PCT/JP2011/007243 WO 20111224
- International Announcement: WO2013/093986 WO 20130627
- Main IPC: B60L9/00
- IPC: B60L9/00 ; B60L11/00 ; G05D1/00 ; G05D3/00 ; G06F7/00 ; G06F17/00 ; F01M1/16 ; F01M1/02 ; F16H57/04 ; F16H61/00

Abstract:
An electric vehicle such as an electric motorcycle includes a driving motor which activates a wheel via a driving power transmission mechanism (e.g., transmission), a mechanical oil pump which is mechanically activated by the driving motor to feed oil to the driving power transmission mechanism, and an electric oil pump which feeds the oil to the driving power transmission mechanism. A controller causes the electric oil pump to initiate its operation before the driving motor in a deactivated state initiates its operation under a specified condition, thus preventing a situation in which there is no lubrication oil in the driving power transmission mechanism during starting.
Public/Granted literature
- US20150057858A1 Electric Vehicle Public/Granted day:2015-02-26
Information query
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