Rectangular storage battery
US7662512B2 · kind B2 · utility
1Cited by
3References
3Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 16, 2006 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | May 16, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A square-shaped storage battery including a rectangular accumulator element (16), a sealed case (30) that accommodates the accumulator element, and a resin plate (20) which is formed of a hard resin having insulating properties and interposed between the sealed case and the accumulator element for limiting movement of the accumulator element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.