Secondary battery with film shaped sensor
US10573939B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2017 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Apr 28, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A secondary battery includes a resin film, reference electrodes, temperature sensors, reference electrode wiring lines and temperature sensor wiring lines that are insulating from one another, and an insulating resin cover layer. In the resin film, a connector part connecting a detector part and a terminal part extends from the inside to the outside of the container through a seal member. Each of the reference electrode wiring lines and the temperature sensor wiring lines extend through the connector part to the terminal part. A resin cover layer is provided for the detector part and the connector part, covers the temperature sensors, the reference electrode wiring lines, and the temperature sensor wiring lines, and exposes the reference electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.