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:
Aug. 14, 2018
Filed:
Jul. 19, 2013
Applicant:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Inventor:
Jose Lopez de Arroyabe, Munich, DE;
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); B60L 11/18 (2006.01); H01M 10/42 (2006.01); H01M 10/46 (2006.01);
U.S. Cl.
CPC ...
B60L 11/1811 (2013.01); B60L 11/1866 (2013.01); H01M 10/425 (2013.01); H01M 10/4207 (2013.01); H01M 10/465 (2013.01); H02J 7/0016 (2013.01); H02J 7/0055 (2013.01); B60L 2210/40 (2013.01); B60L 2240/547 (2013.01); B60L 2240/549 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7055 (2013.01); Y02T 10/7061 (2013.01); Y02T 10/7241 (2013.01);
Abstract
A battery system has battery cells, a transformer which has a first winding which can be connected parallel to the cell arrangement, and a plurality of second windings. Each second winding can be connected parallel to one of the battery cells. The transformer includes a third winding, which is provided for feeding energy from an external energy source to the battery system.