Metal-halogen secondary battery system
US4321312A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 10, 1980 |
| Grant date | Mar 23, 1982 |
| Priority date | — |
| Expiry date | Nov 10, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A metal-halogen secondary battery system having electrolyte circulating lines for its positive and negative plate galvanic reaction chambers, further incorporates in the electrolyte circulating lines cleaning lines and a deionized line circulating line including a positive plate galvanic reaction chamber cleaning solution tank, a negative plate galvanic reaction chamber cleaning solution tank, a deionized water tank, a cleaning solution discharge pipe and a plurality of pipes and on-off valves for connecting and opening and closing the tanks and the discharge pipe, thereby making circulation cleaning of the reaction chambers possible and ensuring restoration of the battery characteristics and longer battery life.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.