Storage battery temperature regulator having thermoelectric transducer, and vehicle including the storage battery temperature regulator
US7061208B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2002 |
| Grant date | Jun 13, 2006 |
| Priority date | — |
| Expiry date | Feb 5, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A temperature regulator efficiently regulates a temperature of a storage battery. The regulator includes a thermoelectric transducer having a first face and a second face. The first face is thermally coupled with one or plural storage batteries, and the second face is thermally coupled with a thermal action accelerating medium that accelerates thermal action on the second face. The first face and the second face do two jobs contradictory to each other, i.e., heat dissipation and heat absorption, responsive to a polarity in exciting the battery. This structure allows the temperature regulator to cool down and warm up the storage battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.