The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2012
Filed:
Jun. 14, 2010
Gerd Fehrmann, Pirna, DE;
Thomas Fischer, Pirna, DE;
Thomas Hucke, Dresden, DE;
Roland Staub, Berggieβhübel, DE;
Jürgen Drews, Pirna, DE;
Tim Traulsen, Pirna, DE;
Gerd Fehrmann, Pirna, DE;
Thomas Fischer, Pirna, DE;
Thomas Hucke, Dresden, DE;
Roland Staub, Berggieβhübel, DE;
Jürgen Drews, Pirna, DE;
Tim Traulsen, Pirna, DE;
Biotronik CRM Patent AG, Baar, CH;
Abstract
A method and device for producing a battery electrode () by: pouring a powder mixture quantity () into a cavity (), laying an electrically conductive diverter () on powder mixture (), pouring a further quantity () of same powder mixture () into same cavity (), and compressing the two powder mixture quantities (). The device has a filling cavity () for powder mixture (), at least one compression means () for compressing powder mixture (), and support () and fixing means () for positioning and fixing an electrically conductive diverter (). The diverter () is situated so that partial quantities () of powder mixture () are located above and below diverter (). The support means () and fixing means () are situated in such a way that a ratio of the partial quantities () of powder mixture () above and below the diverter () remains essentially maintained.