Battery system
US10109830B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2015 |
| Grant date | Oct 23, 2018 |
| Priority date | — |
| Expiry date | Jun 18, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery system includes: stacked battery cells; spacers defining cooling gaps between the battery cells; a battery stacked block having openings of the cooling gaps on respective side surfaces thereof; end plates at respective ends of the battery stacked block; binding bars having blowing openings configured to communicate with the openings of the cooling gaps; and film-molded packings, each of the film-molded packings being formed from a resin film. Each of the film-molded packings is between one of the binding bars and the battery stacked block, and each of the film-molded packings has a flat surface portion in contact with an inner surface of one of the binding bars in a surface contact state, and an elastic protrusion of a hollow shape which protrudes from the flat surface portion to a surface of the battery stacked block, extending so as to surround one of the blowing openings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.