Title:
電池パック
Document Type and Number:
Japanese Patent JP6477366
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a battery pack capable of more surely preventing the contact of foreign matters or water with a battery cell in a battery case.SOLUTION: A battery pack 10 includes one or more battery stacks 30 in which plural battery cells and resin frames are alternately stacked, and a battery case 12 for housing the one or more battery stacks 30. The battery case 12 includes a lower case 14 on which the one or more battery stacks 30 are mounted, an upper cover 16 which is fitted to the lower case 14 and covers the upper side and the front side of the one or more battery stacks 30, and a bracket 22 that crosses a path connecting the gap between the front end face of the upper cover 16 and the front end face of the lower case 14 and the plural battery cells to inhibit infiltration of foreign matters from the gap.SELECTED DRAWING: Figure 1
Inventors:
Koichi Nagamine
Naonori Kumagai
Naonori Kumagai
Application Number:
JP2015171894A
Publication Date:
March 06, 2019
Filing Date:
September 01, 2015
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M2/10; H01M10/613; H01M10/625; H01M10/647; H01M10/6551; H01M10/6557; H01M10/6563
Domestic Patent References:
| JP2017004871A | ||||
| JP2014238987A | ||||
| JP2016192375A | ||||
| JP2001210292A | ||||
| JP2014125158A | ||||
| JP2012084639A |
Foreign References:
| EP2620996A1 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office