Battery pack
US10840561B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 29, 2016 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | Apr 26, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery pack, including a battery cell; and a case having a receiving space for the battery cell, the case including a frame member including an opening formed in a central portion thereof and having an inner surface facing the receiving space and an outer surface opposite the inner surface; a first cover on the frame member, the first cover including a flange portion supported on the inner surface of the frame member, a main body exposed through the opening of the frame member, and a connecting portion connecting the flange portion to the main body in a stepped manner; and a second cover coupled to the frame member, the battery cell being between the second cover and the frame member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.