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. 13, 2019
Filed:
Dec. 16, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventor:
Philipp Hillenbrand, Neuffen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02J 7/14 (2006.01); H02J 7/08 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0068 (2013.01); H02J 7/0029 (2013.01); H02J 7/0032 (2013.01); H02J 7/0063 (2013.01); H02J 7/087 (2013.01); H02J 2007/004 (2013.01); H02J 2007/0037 (2013.01); H02J 2007/0067 (2013.01);
Abstract
The invention relates to a battery cell unit () which comprises a rechargeable electrochemical battery cell (), a monitoring-and-control unit () connected in parallel to said battery cell (), and a coupling unit in the form of a half bridge () comprising a first power semi-conductor () and a second power semi-conductor (). Said battery cell unit () is equipped with an integrated circuit () that has a noise source (). A switch-on delay can be achieved by means of said noise source (). The invention also relates to a switching method for a battery system which comprises a plurality of intrinsically-safe battery cell units ().