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. 21, 2017
Filed:
Jan. 26, 2012
Nejat Mahdavi Tabatabaei, Lindau, DE;
Michael Kipp, Sigmarszell, DE;
Aly Mashaly, Lindau, DE;
Erich Riedisser, Sigmarszell, DE;
Nejat Mahdavi Tabatabaei, Lindau, DE;
Michael Kipp, Sigmarszell, DE;
Aly Mashaly, Lindau, DE;
Erich Riedisser, Sigmarszell, DE;
Liebherr-Elektronik GmbH, Lindau, DE;
Abstract
The present disclosure relates to a device for monitoring and balancing the cell voltages of at least two energy storage cells, which are electrically connected in series, of a multi-cell energy storage stack having at least one energy storage element, a voltage measuring unit, a first combinatorial circuit that is connected to each energy storage cell and the voltage measuring unit, a second combinatorial circuit that is connected to the energy storage element, the voltage measuring unit, and the first combinatorial circuit, and controls a control unit, which is connected to the voltage measuring unit and the first and second combinatorial circuit.