Title:
ELECTRICALLY-DRIVEN VEHICLE
Document Type and Number:
WIPO Patent Application WO/2015/049711
Kind Code:
A1
Abstract:
An electrically-driven vehicle (10) is provided with: a drive motor (54) which generates heat when operating; a power transmitting mechanism (56) which transmits the power of the drive motor (54) to a rear wheel (drive wheel); an oil pan (118)(first storage section) which is disposed below the drive motor (54) and which stores oil (cooling liquid); an oil sump (126)(second oil storage section) disposed above the drive motor (54) and which stores oil (cooling liquid); a liquid flow passage (122) which connects the oil pan (118) and the oil sump (126); and a pump which supplies the oil (cooling liquid) in the oil pan (118) to the oil sump (126) through the liquid flow passage (122). The oil sump (126) has a first drip hole (134) through which the oil (cooling liquid) drips by gravity toward the drive motor (54).
Inventors:
MATSUDA YOSHIMOTO
Application Number:
PCT/JP2013/005873
Publication Date:
April 09, 2015
Filing Date:
October 02, 2013
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B62J31/00; B62M7/02; B62M11/06
Domestic Patent References:
| WO2012090463A1 | 2012-07-05 |
Foreign References:
| JP2008228401A | 2008-09-25 | |||
| JP2012106599A | 2012-06-07 | |||
| JP2013034289A | 2013-02-14 |
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
Patent business corporation Owner old patent firm (JP)
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