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:
Jun. 08, 1999
Filed:
May. 20, 1997
Michel Perelle, Parcay-Meslay, FR;
SAFT, Romainville, FR;
Abstract
A system and a system module for monitoring charging in a set made up of a plurality of electrochemical cells connected in series and governed by a central unit. Each cell is associated with a respective interface including a module comprising means for measuring the voltage between the terminals of the cell and means for providing an image signal of the measured voltage for use by the common control unit. Each module further comprises a precision measurement circuit providing an image signal at high amplification for the central unit whenever the measured voltage corresponds to a reference value that is defined for the precision measurement circuit and is optionally modifiable.