Battery pack
US9142826B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2014 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Sep 4, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery pack is disclosed. In one aspect, a battery pack includes a plurality of battery units arranged in a first direction, each battery unit including first and second side surfaces opposing each other and a third side surface crossing the first and second side surfaces. The battery pack also includes a lower cover placed on the third side surfaces, wherein the lower cover includes a bottom plate facing the third side surfaces, a plurality of first ribs extending from the bottom plate toward the first side surfaces, and a plurality of second ribs extending from the bottom plate toward the second side surfaces and separate from each other, wherein the first rib extends in the first direction so as to at least partially cover the first side surfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.