Chargeable battery module of electric car
US8492018B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2010 |
| Grant date | Jul 23, 2013 |
| Priority date | — |
| Expiry date | Sep 29, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A chargeable battery module installed in an electric car for driving the electric car includes a compartment for containing a plurality of chargeable batteries, and circuits of each chargeable battery are connected in series or in parallel and installed between each chargeable battery and an upper casing or a lower casing of the compartment, and each chargeable battery is combined for use, and the chargeable batteries including a single chargeable battery or a module of parallelly connected chargeable batteries can be charged easily without requiring a charging protection plate, and all single batteries can be fully charged with a constant voltage to provide the best cycle life of the chargeable batteries and maintain the best battery life for the electric car.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.