Battery pack
US11411276B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2020 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Sep 23, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery pack includes: an assembled battery having battery cells; a battery case that houses the assembled battery; a wiring case assembled to the battery case; and an elastic member held between the battery cell and the wiring case. A safety valve is formed on one surface of the battery cell. The elastic member has a first end surface that comes in contact with a region in which the safety valve is not formed on the one surface of the battery cell, and a second end surface that comes in contact with a facing surface of the wiring case that faces the one surface. The wiring case has a regulation member that comes in contact with a side surface of the elastic member which connects the first end surface to the second end surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.