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:
Jan. 04, 2005
Filed:
Jul. 10, 2003
Applicants:
Frëdëric Faure, Poitiers, FR;
Jean-françois Savin, St Benoit, FR;
Serge Maloizel, Trois Palis, FR;
Inventors:
Assignee:
Alcatel, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 700 ;
U.S. Cl.
CPC ...
Abstract
A battery assembly comprises at least two electrochemical cell modules (-) connected in series and each comprising at least one electrochemical cell (), associated with a protection device comprising as many primary protection blocks (-) as there are electrochemical cell modules (-), each block (-) being connected in parallel with a respective one of the electrochemical cell modules (-) and comprising at least one 1S type electronic protection circuit () and a diode () connected in parallel with the 1S circuit and upstream therefrom relative to the current flow direction.