Patent · US Active

Individual cell for a battery and method for the production thereof

US8765288B2 · kind B2 · utility

0Cited by

6References

16Claims

0Family size

Assignee

Daimler AG · DE

Inventors

Jens Meintschel · Bernsdorf, DE
Dirk Schroeter · Winnenden, DE

Key dates

Filing date	Jul 29, 2008
Grant date	Jul 1, 2014
Priority date	—
Expiry date	Apr 30, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49213
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An individual cell for a battery comprises an electrode stack disposed within a cell housing and a method for the production thereof. The individual electrodes, preferably electrode foils, are electrically connected to lead vanes, and at least electrodes of different polarity are separated and insulated from each other by a separator preferably a separator foil. Lead vanes of the same polarity are electrically connected to each other to form a pole. The lead vanes of a pole are electrically compressed with each other and/or welded to each other.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.