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:
Feb. 26, 2019
Filed:
May. 22, 2015
Renault S.a.s., Boulogne Billancourt, FR;
Bouygues Energies ET Services, Montigny le Bretonneux, FR;
Yann Chazal, Paris, FR;
Cedric Chantrel, Charenton le Pont, FR;
Brice Fourney, Clichy, FR;
Fabrice Clin, Montigny le Bretonneux, FR;
Do-Hieu Trinh, Fontenay le Fleury, FR;
RENAULT S.A.S., Boulogne Billancourt, FR;
BOUYGUES ENERGIES ET SERVICES, Montigny le Bretonneux, FR;
Abstract
A system of electric batteries includes a plurality of batteries (HVB, HVB, HVB) connected to each other by two polarities. Each battery has at least two relays (RN, RP, RA) for the connecting of poles of the battery to the two polarities. The system includes a secondary power supply to provide an activation energy to the relays. The system includes means of supervision to control the relays (RN, RP, RA) in a staggered manner so that each activation of a relay follows a previous activation by at least a predetermined time period (DT).