Contoured battery case based on cell shapes
US9190642B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2013 |
| Grant date | Nov 17, 2015 |
| Priority date | — |
| Expiry date | Jan 10, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery case houses a battery with a plurality of non-prismatic electrochemical cells and at least one electronic component. The battery case includes a plurality of cell housings and at least one electronic component housing that accommodates the at least one electronic component. The plurality of cell housings each (1) define an internal space sized to accommodate one of the electrochemical cells, and (2) include (a) an internal surface at least a portion of which is shaped to substantially correspond to a non-prismatic exterior surface of the one of the electrochemical cells to be housed by the cell housing, and (b) an external surface at least a portion of which follows contours of a corresponding portion of the inner surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.