Charging/discharging apparatus and method, power supplying apparatus and method, power supplying system and method, program storing medium, and program
US7525288B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 9, 2005 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Jun 9, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A charging/discharging apparatus, method and system that receives power from a power supplying apparatus. The method includes a temperature measuring step for measuring an internal temperature of the charging/discharging apparatus. A first transmitting step transmits the internal temperature data of the charging/discharging apparatus to the power supplying apparatus. Charged state information of a battery pack attached to the charging/discharging apparatus is collected and supplied to the power supplying apparatus. A battery pack temperature measuring step measures an internal temperature of the battery pack and a second transmitting step transmits the internal temperature data of the battery pack to the power supplying apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.