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:
Mar. 18, 2014
Filed:
Jul. 12, 2010
Hans Jürgen Lindner, Ellwangen, DE;
Claus Christian Fischer, Ellwangen, DE;
Horst Wagner, Rosenberg, DE;
Hans Jürgen Lindner, Ellwangen, DE;
Claus Christian Fischer, Ellwangen, DE;
Horst Wagner, Rosenberg, DE;
Varta Microbattery GmbH, , DE;
Abstract
An electrochemical element has a housing having an inside surface, a first electrode resting adjacent an inside surface of the housing and defining a cavity, the first electrode including at least two individual segments adjacent one another in a 2-dimensional manner via first contact surfaces and rest via further contact surfaces adjacent the inside surface, a second electrode of opposite polarity arranged inside the cavity, a separator arranged between the first and second electrodes, and at least one connector arranged between the first contact surfaces which connects the segments electrically conductively and which is annular or ring-shaped and includes at least one strip-shaped projection formed on an outside portion thereof.