Electricity storage device and vehicle
US9627721B2 · kind B2 · utility
18Cited by
9References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 30, 2011 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Nov 21, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electricity storage device includes: a first battery stack (15) including a plurality of cells that are aligned in a first direction; a second battery stack (11 to 14) including a plurality of cells that are aligned in a second direction different from the first direction, the second battery stack being placed under the first battery stack; and a duct for coolant. The duct is disposed along the first battery stack and is positioned between the first battery stack and the second battery stack.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.