Battery module, electricity storage device, electricity storage system, electronic device, electric-powered vehicle, and power system
US10637018B2 · kind B2 · utility
1Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2015 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Sep 20, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery module includes a stacked structure including: at least a plurality of stacked battery units; an insulating rod member passing through the stacked structure; and a tightening member that tightens the stacked structure from both ends of the insulating rod member passing through the stacked structure. The tightening member tightens the stacked structure to fasten the battery units, so that the close contact portions of the conductive members of adjacent ones of the battery units are brought in close contact with each other and the adjacent battery units are electrically connected with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.