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:
Sep. 07, 2021
Filed:
Sep. 12, 2019
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 50/543 (2021.01); H01M 10/643 (2014.01); H01M 10/654 (2014.01); H01M 10/6553 (2014.01); H01M 10/052 (2010.01); H01M 10/42 (2006.01); H05K 3/32 (2006.01); H01M 50/155 (2021.01); H01M 50/172 (2021.01); H01M 50/502 (2021.01); H01M 50/531 (2021.01); H01M 50/572 (2021.01);
U.S. Cl.
CPC ...
H01M 50/543 (2021.01); H01M 10/052 (2013.01); H01M 10/4235 (2013.01); H01M 10/643 (2015.04); H01M 10/654 (2015.04); H01M 10/6553 (2015.04); H01M 50/155 (2021.01); H01M 50/172 (2021.01); H01M 50/502 (2021.01); H01M 50/531 (2021.01); H01M 50/572 (2021.01); H05K 3/326 (2013.01); H01M 2200/10 (2013.01); H05K 2201/083 (2013.01);
Abstract
A battery pack wherein each battery is mechanically and electrically connected by a magnetic device to a busbar. In case of failure of any accumulator, it is disconnected completely passively because its failure generates an inactivation of the magnetic device. The disconnection causes the gravity drop of the accumulator and the possibly completely passive implementation of an accumulator shunt.