Electrochemical battery having a surface of revolution
US7074518B2 · kind B2 · utility
5Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2003 |
| Grant date | Jul 11, 2006 |
| Priority date | — |
| Expiry date | Sep 14, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrochemical battery comprises a casing (1) presenting a surface of revolution about an axis, having at least one air inlet opening (4) and at least one air outlet opening (5), and housing firstly in a central portion (6), fan means (7), and secondly around the periphery of the central portion, secondary electrochemical cells (8) arranged in such a manner as to deliver selected electrical characteristics. The air flow generated by the axial fan means (7) between the air inlet opening (4) and the air outlet opening (5) sweep over the cells (8), thereby regulating their temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.