Patent · US Active

Active element and battery as well as method for the production thereof

US8722248B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignee

Biotronik CRM Patent AG · CH

Inventors

Juergen Drews · Pirna, DE
Tim Traulsen · Pirna, DE
Gerd Fehrmann · Pirna, DE
Thomas Hucke · Dresden, DE
Roland Staub · Pirna, DE

Key dates

Filing date	Aug 26, 2008
Grant date	May 13, 2014
Priority date	—
Expiry date	Aug 6, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present invention relates to an active element for a battery whose material contains copper oxyphosphate and an additive improving the conductivity. The proportion of the additive improving the conductivity in the material is between 3 and 7 wt. %, preferably between approximately 3 wt. % and approximately 5 wt. %, and the proportion of the copper oxyphosphate in the material adds up to 100 wt. %. The invention additionally relates to a battery having an active element of this type as well as a method for producing an active element of this type and a battery of this type. The battery according to the invention is suitable in particular for use in medical implants.

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