Title:
BATTERY PACK AND ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/116678
Kind Code:
A1
Abstract:
An electric two-wheeler 10 comprises a battery pack 40 supported on a vehicle body frame 12. The battery pack 40 includes a first case 66. The first case 66 includes: a first case body 76 that has a wall portion 82 with an H-shaped cross section composed of a tubular portion 84 with open ends and a partition portion 90 that divides the inside of the tubular portion 84 into a first housing portion 86 and a second housing portion 88; a first flange portion 78 formed on an outer periphery of a first end of the first case body 76; and a second flange portion 80 formed on an outer periphery of a second end of the first case body 76. The first plate member 72 is fixed to the first flange portion 78 so as to close the first housing portion 86. The second plate member 74 is fixed to the second flange portion 80 so as to close the second housing portion 88. A first assembled battery 126 is housed in the first housing portion 86, and a second assembled battery 128 is housed in the second housing portion 88.
Inventors:
ENAMI NORIYUKI (JP)
ITO DAIKI (JP)
ITO DAIKI (JP)
Application Number:
PCT/JP2023/038788
Publication Date:
June 06, 2024
Filing Date:
October 26, 2023
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD (JP)
International Classes:
H01M50/242; H01M50/204; H01M50/209; H01M50/249; H01M50/271; H01M50/505
Domestic Patent References:
| WO2017029865A1 | 2017-02-23 |
Foreign References:
| CN113540634A | 2021-10-22 | |||
| JP2019096523A | 2019-06-20 | |||
| JP2019021413A | 2019-02-07 | |||
| JP2015159052A | 2015-09-03 | |||
| CN103287246A | 2013-09-11 | |||
| KR20210016824A | 2021-02-17 |
Attorney, Agent or Firm:
TATSUMI Tadahiro (JP)
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