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:
Nov. 17, 2015
Filed:
Apr. 18, 2011
Olivier Joye, Clemont-Ferrand Cedex, FR;
Olivier Joye, Clemont-Ferrand Cedex, FR;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Michelin Recherche et Technique S.A., Granges-Paccot, CH;
Abstract
The accumulator assembly comprises a plurality of electrical energy accumulator elementssuperimposed along a stacking axis, each element comprising connecting electrodes, spacerspositioned axially between at least some of said connecting electrodes, and assembly barsextending axially through the apertures in the connecting electrodes and in the spacers. The assembly further comprises end plateswhich interact with the assembly bars to clamp the connecting electrodes and the spacers axially, and resilient prestressing meanswhich interact with at least one of the end plates to exert axial prestressing forces on the stacked connecting electrodes and spacers.