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:
Feb. 05, 2019
Filed:
May. 16, 2016
Robert Bosch Gmbh, Stuttgart, DE;
Lithium Energy and Power Gmbh & Co. KG, Stuttgart, DE;
Georg Sebastian, Marbach A.N., DE;
Calin Iulius Wurm, Meltingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A battery cell () comprising at least one electrode unit () having an anode (), a cathode () and a separator () which is arranged between the anode () and the cathode (). In this case, the separator () has an electrically conductive core layer () and at least one ionically permeable edge layer (). The invention also relates to a method for controlling ion flow within the battery cell (), wherein an electrical connection is established between the electrically conductive core layer () of the separator () and a current collector () of the anode () or a current collector () of the cathode ().