PCM assembly and prismatic type secondary battery using the same
US8865343B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2010 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Nov 4, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A protection circuit module (PCM) assembly for use with a battery cell includes a base circuit board on which a plurality of electronic elements are mounted, and a first electrode output terminal formed on the base circuit board. The PCM assembly is to be coupled to a top portion of the battery cell and electrically connected to the first electrode lead and the second electrode lead. The first electrode output terminal is to be directly connected to a first terminal of an external device and to be electrically connected to an electrode terminal of the battery cell to form a first output stage. A second electrode lead at a side of the base circuit board is to be directly connected to a second terminal of the external device and is to be connected to the can or the cap plate to form a second output stage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.