Electric vehicles - Honda motor industry stock company

Title:

Electric vehicles

Document Type and Number:

Japanese Patent JP6122414

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide an electric vehicle which enables a proper amount of a liquid refrigerant to be stored in a battery case and inhibits deterioration of the travel efficiency with a simple structure.SOLUTION: An electric vehicle 10A includes a battery 26 having battery cells 64, which are cooled by a first refrigerant r1, an insulative liquid refrigerant, directly contacting therewith, and a battery case 74, in which the battery cells 64 are stored and the first refrigerant r1 is circulated, the battery 26 configured to supply electric power to an electric motor 27. Resin members 70, 72 having specific gravity smaller than the first refrigerant r1 cover at least parts of outer surfaces of the battery cells 64.SELECTED DRAWING: Figure 5

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Inventors:

Takamitsu Tajima
Ariga Tomotsune

Application Number:

JP2014230337A

Publication Date:

April 26, 2017

Filing Date:

November 13, 2014

Export Citation:

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Assignee:

Honda motor industry stock company

International Classes:

H01M10/653; B60L11/18; H01M2/02; H01M2/10; H01M10/613; H01M10/625; H01M10/647; H01M10/6555; H01M10/6568

Domestic Patent References:

JP2012204038A
JP2003162989A
JP2003346924A
JP2013051100A

Foreign References:

WO2008007767A1

Attorney, Agent or Firm:

Takehiro Chiba
Toshiyuki Miyadera
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai

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